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David C. Payne

founder of Pitch Black, based in Georgia

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Petrushkevych Anastasiia
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July 24, 1982
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Aleksandr ZHukov
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Golden AI
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Atlanta
Atlanta
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Екатерина Петровская
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Дмитрий Лукьянов
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Pitch Black
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Владимир Серёгин
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Patent primary examiner of
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US Patent 7088924 Receiving apparatus, transmitting apparatus, and communication system
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US Patent 7092631 System for providing high connectivity communications over a packet-switched optical ring network using composite packets
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US Patent 7092637 Receiving apparatus, transmitting apparatus, and communication system
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US Patent 7092640 Method of simple control and management of reconfigurable fiber optic devices
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US Patent 7095955 System and method for performance monitoring in a passive optical network
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US Patent 7095960 Spurious free dynamic range in optical communications systems
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US Patent 7099582 Method and apparatus for multi-protocol and multi-rate optical channel performance monitoring
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US Patent 7099585 Memory circuit with an optical input
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US Patent 7099588 Laser modulation control to improve system dynamic range
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US Patent 7099591 Integrated wavelength division multiplexed receiver array having pluggable transmitters
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US Patent 7099594 Optical transmission using all-optical regeneration and dispersion techniques
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US Patent 7103279 Architecture for wireless transmission of high rate optical signals
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US Patent 7106965 Wavelength division multiplex transmission system and communication device
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US Patent 7106966 Integrated photonic switch
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US Patent 7106974 Low-cost WDM source with an incoherent light injected fabry-perot laser diode
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US Patent 7106980 Optical receiver
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US Patent 7110675 Methods of optical communication and optical communication systems
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US Patent 7113698 Fault detection and isolation in an optical network
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US Patent 7113703 Optical transmission system and optical transmission device
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US Patent 7116910 Free space optical tap and multi/demultiplexer
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US Patent 7120362 High power repeaters for Raman amplified, wave division multiplexed optical communication systems
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US Patent 7123833 Dynamically reconfigurable optical smart node
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US Patent 7123835 Method and system for increasing the capacity and spectral efficiency of optical transmission
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US Patent 7123839 System and method for transmitting signals over a fiber strand
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US Patent 7127165 Method and system for compensating for side effects of cross gain modulation in amplified optical networks
‌
US Patent 7127169 Fiber optic tunable add-drop multiplexer/demultiplexer
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US Patent 7127171 Architectural arrangement for bandwidth management in large central offices
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US Patent 7127172 Optical frequency filter
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US Patent 7127175 Method and apparatus for multiplexing in a wireless communication infrastructure
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US Patent 7130538 Optical switch and networking method
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US Patent 7133612 Bidirectional WDM transmission system having transmission format for reducing adverse effects of filter concatonation
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US Patent 7133621 Optical communication with phase encoding and phase shifting
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US Patent 11177886 Pluggable optical amplifier for datacenter interconnects
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US Patent 7136585 Optical amplifiers in a free space laser communication system
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US Patent 7136591 Intelligent sensor platform
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US Patent 7136596 Optical pulse addition device
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US Patent 7139477 Method and system for diverting traffic in a communication network
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US Patent 7139482 Wavelength division multiplex transmission system
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US Patent 7142783 Method and system for identification of channels in an optical network
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US Patent 7149427 Cooperating array of micromirror devices for wireless optical communication
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US Patent 7149429 Coarse wavelength division multiplexing system
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US Patent 7155122 Channel identification in communications networks
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US Patent 7155124 Loss-less architecture and method for wavelength division multiplexing (WDM) optical networks
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US Patent 7155128 Decorrelation of WDM signals
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US Patent 7158723 Channel identification in communications networks
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US Patent 7162157 Method and transceiver for through-air optical communications
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US Patent 7162161 Optical communications system and method of protecting an optical route
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US Patent 7162165 Kalman filter assembly intensity noise subtraction for optical heterodyne receivers
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US Patent 7164861 Node apparatus, optical wavelength division multiplexing network, and system switching method
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US Patent 7164864 Optical communications system and transmission section repair method
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US Patent 7171117 Optical router
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US Patent 7171128 Optical signal receiving module, optical signal receiver and optical fiber communication equipment
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US Patent 7174100 Method and system for performing OTDM
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US Patent 7174102 Bi-directional wavelength division multiplexing self-healing passive optical network
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US Patent 7174103 Optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus
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US Patent 7177543 Method for routing optical packets using multiple wavelength labels, optical packet router using multiple wavelength labels, and optical packet network that uses multiple wavelength labels
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US Patent 7177546 Time division multiplexed optical wireless point-to-multipoint links
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US Patent 7177548 Optical module
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US Patent 7181142 Broadband optical network apparatus and method
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US Patent 7184662 Switching network
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US Patent 7187863 Identifying substreams in parallel/serial data link
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US Patent 7187867 Optical wireless communication system
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US Patent 7187871 Interferometric communication system and method
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US Patent 7190899 Method for providing high connectivity communications over a packet-switched optical ring network using composite packets
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US Patent 7190900 System and method for implementing dynamic scheduling of data in a non-blocking all-optical switching network
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US Patent 7190902 Wavelength exerciser
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US Patent 7190906 Linear full-rate phase detector and clock and data recovery circuit
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US Patent 7194207 Wide-sense wavelength division multiplexed (WDM) cross-connect device
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US Patent 7200196 Interpolation based timing recovery
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US Patent 7200331 Wavelength routing on an optical metro network subtended off an agile core optical network
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US Patent 7200341 Technique for live insertion of transceiver modules in a telecommunication system
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US Patent 7203257 Best linear unbiased channel estimation for frequency selective multipath channels with long delay spreads
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US Patent 7206341 System and method for providing equalization in a multiphase communications receiver
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US Patent 7206513 Polarization mode dispersion compensation apparatus using a photonic crystal structure
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US Patent 7209655 Sharing of power level information to support optical communications
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US Patent 7209656 Management of optical links using power level information
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US Patent 7212599 Jitter and wander reduction apparatus
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US Patent 7212742 Power level management in optical networks
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US Patent 7212746 Short haul optical communications
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US Patent 7212748 Frequency detection circuit, optical receiver and optical transmission system using the same
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US Patent 7215705 Reducing phase noise in phase-encoded communications signals
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US Patent 7215726 Method for interference suppression for TDMA -and/or FDMA transmission
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US Patent 7215892 Duobinary optical transmitter
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US Patent 7218665 Deferred decorrelating decision-feedback detector for supersaturated communications
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US Patent 7218667 Radio reception apparatus and radio reception method
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US Patent 7218693 Method and apparatus for channel estimation in a packet based transmission system having reduced complexity
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US Patent 7218863 Optical transmission system for optimizing bias of laser diode for SCM analog optical signal
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US Patent 7221701 System and method for CDMA communications
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US Patent 7221714 Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation)
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US Patent 7221718 I/Q demodulator and I/Q signal sampling method thereof
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US Patent 7224714 Method and apparatus for channel characterization in direct sequence spread spectrum based wireless communication systems
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US Patent 7224722 Direct conversion RF transceiver with automatic frequency control
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US Patent 7224760 High-speed wide bandwidth data detection circuit
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US Patent 7227890 VDSL system based on DMT line coding, and method for determining length of cyclic prefix samples using the system
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US Patent 7227902 Method and apparatus for digital channelisation and de-channelisation
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US Patent 7227911 Multichannel receiver for simultaneously receiving a plurality of different channel signals
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US Patent 7227912 Receiver with mirror frequency suppression
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US Patent 7230973 Multi-user detection method with accelerated sphere decoding
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US Patent 7230976 Pre-corrupting reference signals with inter-symbol interference
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US Patent 7230984 Methods and system for equalizing data in multicarrier receiver systems
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US Patent 7230989 System and method for processing digital visual interface communication data signals and display data channel communication signals over a transmission line
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US Patent 7230997 Semiconductor integrated circuit for communication, radio-communications apparatus, and transmission starting method
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US Patent 7233635 Apparatus and method for digital symbol synchronization
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US Patent 7236532 Method of initializing a communication system with different bandwidth receivers and transmitters
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US Patent 7236543 Method and apparatus of 8PSK modulation
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US Patent 7236546 Pipelined turbo multiuser detection
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US Patent 7239672 Channel estimator for WLAN
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US Patent 7242708 Equalized parallel interference cancellation EPIC for CDMA systems
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US Patent 7242721 Method for estimating the transfer function of a multicarrier signal transmission channel and corresponding receiver
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US Patent 7242730 Mirror suppression circuit and receiver using such circuit
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US Patent 7245673 Windowed multiuser detection
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US Patent 7245678 Digital wireless receiver using antenna diversity method
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US Patent 7245686 Fast skew detector
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US Patent 7248645 Wireless transmission using an adaptive transmit antenna array
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US Patent 7248647 Radio telecommunications system operative by interactive determination of soft estimates, and a corresponding method
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US Patent 7248649 Digital baseband receiver including a time domain compensation module for suppressing group delay variation distortion incurred due to analog low pass filter deficiencies
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US Patent 7250797 Event edge synchronization system and method of operation thereof
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US Patent 7251269 Apparatus and method for fine synchronization when sampling spread-coded received signals
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US Patent 7251290 Adaptive controller for linearization of transmitter
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US Patent 7251300 Method and apparatus for frequency tracking based on recovered data
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US Patent 7254170 Noise and channel estimation using low spreading factors
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US Patent 7254179 Decoding for peak-power reduction and error-correction capabilities in multicarrier transmission
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US Patent 7254184 Wireless communication using multi-transmit multi-receive antenna arrays
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US Patent 7254185 Method for recovering a digital data content in a communication system and apparatus for performing the same
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US Patent 7254197 Apparatus and method for canceling interference signals in a receiver for a packet data communication system
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US Patent 7257156 Systems and methods for equalization of received signals in a wireless communication network
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US Patent 7257167 System and method for multi-access MIMO channels with feedback capacity constraint
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US Patent 7257168 Pilotless, wireless, telecommunications apparatus, systems and methods having equalization
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US Patent 7257169 Deserializer
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US Patent 7257656 Device for synchronous transmission of data between a master device and a slave device
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US Patent 7260156 Modulation identification device
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US Patent 7260158 Digital broadcast receiver and digital broadcast receiving method
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US Patent 7260159 Method and apparatus for providing higher order modulation that is backwards compatible with quaternary phase shift keying (QPSK) or offset quaternary phase shift keying (OQPSK)
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US Patent 7260166 Systems for synchronizing resets in multi-clock frequency applications
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US Patent 7262645 System and method for adjusting the phase of a frequency-locked clock
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US Patent 7263130 Method and apparatus for evaluating error control parameters of self-similar constellations
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US Patent 7266145 Adaptive signal equalizer with adaptive error timing and precursor/postcursor configuration control
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US Patent 7266167 Reception apparatus
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US Patent 7269204 Path diversity receiver apparatus and method of spectrum spread communication system
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US Patent 7269208 Device for sending/receiving digital data capable of processing different bit rates, in particular in a VDSL environment
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US Patent 7269222 Miniaturized pulse code modulation encoder
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US Patent 7269226 Data processing method
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US Patent 7269229 Reduced memory architecture for edge modulator
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US Patent 7269232 Device for producing a phase and amplitude modulated radio frequency signal
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US Patent 7269239 Simple two-wire communication protocol with feedback status
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US Patent 7269354 Superheterodyne photonic receiver using non-serial frequency translation
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US Patent 7272162 Transmitter and receiver for spread-spectrum communication system, and modulation and demodulation methods thereof
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US Patent 7272178 Method and apparatus for controlling the bandwidth frequency of an analog filter
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US Patent 7272187 Filter circuit and radio apparatus
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US Patent 7272189 Method to determine the presence of multi-carrier signals
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US Patent 7274230 System and method for clockless data recovery
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US Patent 7274732 Echo cancellation in communication systems with asymmetric data rates
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US Patent 7274736 Multiple path equalization for multicarrier systems
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US Patent 7274756 Digital signal receiver operating beyond the -3dB frequency
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US Patent 7277472 Estimation method of flat fading channel in CDMA communication system and apparatus for the same
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US Patent 7277473 Method of parallel interference cancellation and an apparatus thereof
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US Patent 7277482 Method and apparatus for adaptive signal compression
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US Patent 7277498 Mapping method of code word with QAM modulation
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US Patent 7277501 Data receiving device
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US Patent 7277509 Low complexity frequency-offset correction method
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US Patent 7277515 Receiver for block code in near-minimum phase channel
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US Patent 7277519 Frequency and phase correction in a phase-locked loop (PLL)
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US Patent 7280608 Real time dynamic correlator
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US Patent 7280615 Method for making a clear channel assessment in a wireless network
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US Patent 7280616 Optimizing a filter bandwidth in a digital receiver
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US Patent 7280627 Constrained data-adaptive signal rejector
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US Patent 7283578 System and method to adjust searcher threshold parameter of rake receiver
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US Patent 7283596 PAM-4 data slicer having symmetrical offset
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US Patent 7283601 Timing signal generating system and receiving circuit for transmitting signals at high speed with less circuitry
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US Patent 7283602 Half-rate clock and data recovery circuit
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US Patent 7286602 Method of data transmission for N-channel digital data in an M-channel block format
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US Patent 7286609 Adaptive multicarrier wireless communication system, apparatus and associated methods
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US Patent 7286625 High-speed clock and data recovery circuit
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US Patent 7289555 Method and system for signal processing using vector output from scalar data
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US Patent 7289557 Adaptive equalization using a conditional update sign-sign least mean square algorithm
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US Patent 7289558 Infinite impulse response multiplierless digital filter architecture
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US Patent 7289560 Digital modulation and demodulation technique for reliable wireless (both RF and IR) and wired high bandwidth data transmission
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US Patent 7289569 HDTV trellis decoder architecture
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US Patent 7289575 Signal processing means
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US Patent 7289576 UWB transmitter including an echo detector
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US Patent 7289581 Receiving apparatus
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US Patent 7292630 Limit-cycle-free FIR/IIR halfband digital filter with shared registers for high-speed sigma-delta A/D and D/A converters
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US Patent 7292642 Reference symbol multicarrier signal designed to limit intersymbol interference
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US Patent 7292643 MIMO TCM with constellation rotation and coordinate swapping
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US Patent 7292647 Wireless communication system having linear encoder
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US Patent 7292650 OFDM receiver and metric generator thereof
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US Patent 7295595 Device for synchronizing a receiver and a transmitter in a communication system
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US Patent 7295601 Method and apparatus for performing digital timing recovery on oversampled 802.11b baseband signals
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US Patent 7295624 Wireless system with hybrid automatic retransmission request in interference-limited communications
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US Patent 7295635 Method of signal processing in the presence of interference
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US Patent 7295637 Method and apparatus for diversity combining and co-channel interference suppression
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US Patent 7295638 Communication device
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US Patent 7298772 Packet detection, symbol timing, and coarse frequency estimation in an OFDM communications system
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US Patent 7298778 Sub-optimal iterative receiver method and system for a high-bit-rate CDMA transmission system
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US Patent 7298779 Fast code acquisition method based on signed-rank statistic
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US Patent 7298798 Method and system for decoding block codes
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US Patent 7298802 SIR measure method and apparatus for the same
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US Patent 7298806 Method and system for data-aided timing offset estimation for frequency selective fading channels
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US Patent 7301377 Demodulation apparatus and receiving apparatus
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US Patent 7301989 Wireless communication system and transmit power and data rate control method therefor
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US Patent 7301990 Equalization of multiple signals received for soft handoff in wireless communication systems
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US Patent 7301993 Channel estimation in a spread spectrum receiver
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US Patent 7302010 Method for handling data transmissions within a modem
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US Patent 7302011 Quadrature frequency doubling system
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US Patent 7302012 Apparatus and method for symbol combining in a mobile communication system
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US Patent 7302020 Encoded multi-access bus system and method
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US Patent 7305022 RAKE receiver having MIXR function
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US Patent 7305046 I/Q modulator with carrier predistortion
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US Patent 7305051 Optimum training sequences for wireless systems
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US Patent 7305057 Multichannel filter-based handheld ultra wideband communications
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US Patent 7305058 Multi-standard clock rate matching circuitry
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US Patent 7308033 Apparatus and method for tracking residual frequency offset for single carrier-frequency domain equalizer system
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US Patent 7308035 Transit diversity wireless communication
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US Patent 7308038 Transmission configuration, in particular for mobile radio communication, and mobile station with the transmission configuration
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US Patent 7308051 Efficient signal decoding for low-power applications
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US Patent 7308056 Joint channel estimator for synchronous and asynchronous interference suppression in SAIC receiver
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US Patent 7308239 Receiver for receiving amplitude shift keying signal
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US Patent 7310364 Multirate, constant envelope, constant bandwidth, modulation, channelization and detection system based on orthogonal bipolar spreading vectors
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US Patent 7310378 Estimating a transmission channel with pilot symbols distributed in lattice structure
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US Patent 7310380 Generic transmission parameter configuration
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US Patent 7310382 Linearized switch-based power amplifier
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US Patent 7310394 LMMSE-based RAKE receiver with channel tap assignment
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US Patent 7310401 Programmable frequency detector for use with a phase-locked loop
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US Patent 7312645 Adaptive transition density data triggered PLL (phase locked loop)
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US Patent 7313170 Spread spectrum receiver
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US Patent 7313173 Correlation detection method and apparatus, transmission diversity detection method and apparatus, each method and apparatus for detection within a small time unit
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US Patent 7313179 Minimizing windowing effects in particular for signal recovery
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US Patent 7313180 Receiving device, receiving method, and program
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US Patent 7313198 Self calibrating transmit path correction system
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US Patent 7313199 Power amplifier linearization
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US Patent 7313204 Method and device for transmitting and identifying a modulation type in digital communication systems by way of a phase rotation factor applied to a training sequence
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US Patent 7313207 Reducing memory usage in noncoherent signal processing
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US Patent 7313211 Method and apparatus for phase detection
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US Patent 7313750 Efficient soft decision demapper to minimize viterbi decoder complexity
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US Patent 7315569 Method and system for locating a GPS correlated peak signal
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US Patent 7315582 Backward compatible DVB-S standard transmission system
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US Patent 7315587 Demodulation method and apparatus based on differential detection system for π/4 shifted QPSK modulated wave
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US Patent 7315591 Reproduced signal waveform processing apparatus
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US Patent 7315594 Clock data recovering system with external early/late input
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US Patent 7315597 Sampling frequency conversion device and sampling frequency conversion method
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US Patent 7317751 Method and device for estimating SIR of a signal
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US Patent 7317752 Method and system for locating a GPS correlated peak signal
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US Patent 7317766 Apparatus and method for demodulating signal
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US Patent 7317768 Demodulator and demodulation method for demodulating received signals
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US Patent 7317769 Bit stream conditioning circuit having adjustable input sensitivity
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US Patent 7317775 Switched deskew on arbitrary data
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US Patent 7317776 Efficient pseudo-noise sequence generation for spread spectrum applications
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US Patent 7319728 Delay locked loop with frequency control
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US Patent 7321612 Bit stream conditioning circuit having adjustable PLL bandwidth
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US Patent 7321618 PCM upstream data transmission server
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US Patent 7321627 Method and system for providing zero detect and auto-mute
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US Patent 7321637 Data slice control device and control method
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US Patent 7321639 Demodulator and address information extractor
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US Patent 7324578 Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system
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US Patent 7324582 System and method for the directional reception and despreading of direct-sequence spread-spectrum signals
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US Patent 7324599 Frequency correction for a multicarrier system
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US Patent 7324610 VSB reception system
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US Patent 7324618 Apparatus and method for canceling narrow-band interference in a mobile communication system
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US Patent 7324621 Locked loop circuit
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US Patent 7327314 Two-way ranging between radio transceivers
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US Patent 7327799 Wireless mobile station and system in which rake unit and finger units perform a shared arithmetic operation
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US Patent 7327804 Method for limiting amplitude of a carrier frequency output signal
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US Patent 7327805 Device, apparatus and method for receiving data transmissions having different data rates
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US Patent 7327806 System/method for receiving ASK and FSK signals using a single RF receiver
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US Patent 7327816 High resolution synthesizer with improved signal purity
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US Patent 7327817 Method and device for providing timing information in a wireless communication system
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US Patent 7327818 Sync pattern detection method and apparatus
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US Patent 7330500 Adjustable electronic duplexer
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US Patent 7330501 Orthogonal normalization for a radio frequency integrated circuit
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US Patent 7330502 Input/output circuit and semiconductor integrated circuit
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US Patent 7330518 Distortion compensation circuit, and a transmission apparatus including the same
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US Patent 7330522 Complementary code keying (CCK) sequentially decoding apparatus and process thereof
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US Patent 7333541 Variable square-wave drive device
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US Patent 7333559 Digital predistorter for a wideband power amplifier and adaptation method
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US Patent 7333574 Integrated circuit
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US Patent 7336597 System and method for two channel frequency offset estimation of OFDM signals
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US Patent 7336694 Delay-induced scattering with phase randomization and partitioned frequency hopping
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US Patent 7336698 Interference cancellation in receiver of radio system
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US Patent 7336699 Method and apparatus for code identification in wireless applications
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US Patent 7336704 Method and circuit for updating a tap coefficient of a channel equalizer
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US Patent 7336714 Phase adjustment apparatus and semiconductor test apparatus
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US Patent 7336715 Method for coded modulation taking account of the error sensitivity of the user data and encrypting said data after coding
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US Patent 7336722 Method and apparatus for puncturing code symbols in a communications system
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US Patent 7336731 Demodulator with phase-adjusting function
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US Patent 7336735 Viterbi decoder
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US Patent 7336748 DDS circuit with arbitrary frequency control clock
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US Patent 7339987 Device for correcting a receiving signal
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US Patent 7339994 Method and apparatus for fast convergent power control in a spread spectrum communication system
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US Patent 7340008 Method and apparatus for rearranging codeword sequence in a communication system
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US Patent 7340010 Forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems
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US Patent 7340018 Diagonally layered multi-antenna transmission for frequency selective channels
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US Patent 7340024 Parallel fractional interpolator with data-rate clock synchronization
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US Patent 7342954 Adaptive modulation for wireless networks
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US Patent 7342957 Symbol timing recovery method for DMT-VDSL
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US Patent 7342973 Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources
‌
US Patent 7342986 Digital PLL device
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US Patent 7346118 Method and apparatus for generating a 64 state 4-D Trellis code in DMT
‌
US Patent 7346119 System and method for high speed digital signaling
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US Patent 7346125 Method and device for pulse shaping QPSK signals
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US Patent 7346129 Payload based channel estimation of a wireless channel
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US Patent 7349460 MC/MC-DS dual-mode adaptive multi-carrier code division multiple access (CDMA) apparatus and method thereof
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US Patent 7349471 PPM receiving system and method using time-interleaved integrators
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US Patent 7349478 Ultra-wideband communication apparatus and methods
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US Patent 7349508 Method for reconstructing data clocked at a symbol rate from a distorted analog signal
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US Patent 7349512 Clock synchronization in a distributed system
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US Patent 7352807 Apparatus and method for generating pulse based on time delay and wave transform and transmitter of multi-frequency band communication system using the same
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US Patent 7352816 Data oversampling via clock and data interpolation
‌
US Patent 7352826 Analog delay circuit
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US Patent 7352830 Sliding window
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US Patent 7352836 System and method of cross-clock domain rate matching
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US Patent 7352837 Digital phase-locked loop
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US Patent 7356071 Method and apparatus for estimating signal-to-noise ratio based on dedicated physical channel pilot symbols
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US Patent 7356075 Method and apparatus for signal separation
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US Patent 7356077 Method and apparatus for testing network integrity
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US Patent 7356087 Bit mapping for variable-size higher-order digital modulations
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US Patent 7356091 Apparatus, methods and articles of manufacture for signal propagation using unwrapped phase
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US Patent 7356106 Clock and data recovery circuit
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US Patent 7359447 Asynchronous digital signal combiner and method of combining asynchronous digital signals in cable television return path
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US Patent 7359468 Apparatus for synchronizing clock and data between two domains having unknown but coherent phase
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US Patent 7362794 Channel equalisation
‌
US Patent 7362819 Device and method for reducing peaks of a composite signal
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US Patent 7362831 Method and device for sequencing signals from multiusers
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US Patent 11184068 Methods and devices for determining suitable transmit directions for beamformed transmission
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US Patent 11184085 Electro-optical interconnect assembly with integral tampering protection
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US Patent 7366226 Pilot channel tracking method based on multipath barycenter tracking loop
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US Patent 7366230 Power control in mobile radio communications systems
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US Patent 7366251 Transmitter for transmitting a combined clock signal and a digital data signal modulated on a carrier wave
‌
US Patent 7366271 Clock and data recovery device coping with variable data rates
‌
US Patent 7366520 Adaptive signal processing method in a MIMO-system
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US Patent 7369600 Burst communications apparatus and method using tapped delay lines
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US Patent 7369607 Multicarrier communication using a time domain equalizing filter
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US Patent 7369636 Asynchronous communication circuit
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US Patent 7372893 Device and method for compensating for phase distortion in base station of OFDMA-based cellular system
‌
US Patent 7376190 Asynchronous data transmitting apparatus
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US Patent 7376192 Delta modulation for channel feedback in transmit diversity wireless communication systems
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US Patent 7376196 Receiving apparatus in communication system
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US Patent 7376205 Device and method for compensation of transmission line distortion
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US Patent 7376210 Apparatus and method for performing adaptive channel estimation in a mobile communication system
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US Patent 7376211 High speed early/late discrimination systems and methods for clock and data recovery receivers
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US Patent 7379491 Flop repeater circuit
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US Patent 7379495 Adaptive signal latency control for communications systems signals
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US Patent 7379507 Method and device for modulation recognition of digitally modulated signals with multi-level magnitudes
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US Patent 7379877 Signal processing device and signal processing method
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US Patent 7382825 Method and apparatus for integrated channel characterization
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US Patent 7382826 Method and apparatus for the control of a decision feedback equalizer
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US Patent 7382840 RF signal processing in multi-antenna systems
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US Patent 7382846 Off-symbol correlation technique
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US Patent 7386065 Voltage controlled oscillator (VCO) suitable for use in frequency shift keying (FSK) system
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US Patent 7386066 Method and device for detecting pulses of an incident pulse signal of the ultra wideband type
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US Patent 7388938 Method for bit-byte synchronization in sampling a data string
‌
US Patent 7391837 Newton's method-based timing recovery circuit
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US Patent 7391839 Accumulator based phase locked loop
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US Patent 7394846 Ultra-wideband high data-rate communication apparatus and methods
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US Patent 7397847 Testing device for testing electronic device and testing method thereof
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US Patent 7397869 Process for providing a pilot aided phase recovery of a carrier
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US Patent 7398102 Multi-mode communication device operable in GSM/WCDMA
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US Patent 7403507 System and method for recovering system time in direct sequence spread spectrum communications
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US Patent 7403580 Software defined radio system
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US Patent 7406125 Method for initialization of per tone frequency domain equalizer (FEQ) through noise reduction for multi-tone based modems
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US Patent 7406126 Implementation of smart DSL for LDSL systems
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US Patent 7406128 Communication system using orthogonal frequency division multiplexed signal
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US Patent 7406129 Wireless communication apparatus and wireless communication system
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US Patent 7406142 Data recovery circuits using oversampling for best data sample selection
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US Patent 7408977 Wireless communications apparatus and method using array antenna
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US Patent 7408983 Digital filter
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US Patent 7408993 Digital communication extender system and method
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US Patent 7409009 Method and apparatus of peak-to-average power ratio reduction
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US Patent 7409024 Process for providing a pilot aided phase synchronization of carrier
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US Patent 7412000 Maximum likelihood block decision feedback estimation for CCK demodulation apparatus and method
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US Patent 7415077 Transmission arrangement, particularly for mobile radio
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US Patent 7415245 Pulse shaping signals for ultrawideband communication
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US Patent 7418026 Receiver for a multi-carrier modulated symbol
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US Patent 7418038 Data receiving device
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US Patent 7418067 Processing diversity signals at a mobile device using phase adjustments
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US Patent 7421015 Bit-loading in multicarrier communication systems in the presence of an asymmetric, correlated gaussian noise sources
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US Patent 7421021 Adaptive signal equalizer with adaptive error timing and precursor/postcursor configuration control
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US Patent 7421033 Method for improving the performance of a coding in a radio communications system
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US Patent 7421052 Oscillator frequency selection
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US Patent 7423549 Digital control circuit for serial UART transmissions
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US Patent 7424050 Matched filter circuit and correlation calculation method
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US Patent 7424066 Receiver structures for selectable direct conversion and low intermediate frequency operational modes
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US Patent 7426235 Method of adaptive equalization for high-speed NRZ and multi-level signal data communications
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US Patent 7426250 Automatic gain controller and controlling method thereof
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US Patent 7428259 Efficient and flexible GPS receiver baseband architecture
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US Patent 7428267 Uplink channel estimation system for orthogonal frequency division multiple access system and method thereof
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US Patent 7428281 System and method of removing discrete spurious signals in cable broadband and other RF environments
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US Patent 7430241 Method for early decoding of control channel information
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US Patent 7430245 Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
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US Patent 7430259 Two-wire chip-to-chip interface
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US Patent 7430261 Method and bit stream decoding unit using majority voting
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US Patent 7433382 Spread spectrum based multichannel modulation for ultra wideband communications
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US Patent 7433399 Method and apparatus for generating coefficients in continuous time equalizers
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US Patent 7436876 System and method for fast acquisition of ultra wideband signals
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US Patent 7436902 Multi-dimensional space Gray code maps for multi-dimensional phase modulation as applied to LDPC (Low Density Parity Check) coded modulation
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US Patent 7436904 Data recovery apparatus and method for decreasing data recovery error in a high-speed serial link
‌
US Patent 7436906 Synchronous detector with high accuracy in detecting synchronization and a method therefor
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US Patent 7440512 Electrical signal regenerator
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US Patent 7443922 Circuitry for padded communication protocols
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US Patent 7443938 Method and system for synchronization between transmitter and receiver in a communication system
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US Patent 7447257 Apparatus and method for allocating search resource of base station modem
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US Patent 7447277 Ofdm demodulation device
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US Patent 7447278 Apparatus for transmitting and receiving data
‌
US Patent 7447285 Data processing method, receiver and network element for executing a turbo principle
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US Patent 7450656 Method for communicating via a channel characterized by parameters that vary in time within a transmission block
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US Patent 7450665 Method and apparatus to implement DC offset correction in a sigma delta converter
‌
US Patent 7453924 Diversity receiver and diversity reception method
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US Patent 7453932 Test device and setting method
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US Patent 7453942 Method and unit for substracting quantization noise from a PCM signal
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US Patent 7453959 Apparatus and method for erasure detection and soft-decision decoding in cellular system receiver
‌
US Patent 7453961 Methods and apparatus for detection of signal timing
‌
US Patent 7453962 Adaptive frequency control apparatus and method thereof
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US Patent 7457345 Spread-spectrum transceiver
‌
US Patent 7457348 Spread-spectrum transceiver
‌
US Patent 7457364 Subdimensional single-carrier modulation
‌
US Patent 7457366 System and method for adaptive phase compensation of OFDM signals
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US Patent 7457369 Scalable gain training generator, method of gain training and MIMO communication system employing the generator and method
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US Patent 7457374 DC offset cancellation for WLAN communication devices
‌
US Patent 7457387 Method for generating transmitter clock
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US Patent 7457389 Data block synchronization device, system and method
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US Patent 7460581 Method for transmitting signals using antenna diversity, for instance in mobile communication systems, transmitter, receiver and computer program product therefor
‌
US Patent 7460621 Detection
‌
US Patent 7463670 Spread spectrum coding method and apparatus thereof
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US Patent 7469026 Random walk filter timing recovery loop
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US Patent 7471727 Integrated serial data decoder
‌
US Patent 7471742 Method and construction for space-time codes for AM-PSK constellations
‌
US Patent 7474706 Method of transmitting data
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US Patent 7474716 Data recovery circuits using oversampling for maverick edge detection/suppression
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US Patent 7474719 Channel-dependent de-sensing of received signals
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US Patent 7477680 De-spreader operative with selectable operational clock for spread spectrum communication and a method for the same
‌
US Patent 7477704 Digital signal detection for high speed signaling systems
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US Patent 7480263 Method and device for bi-directional half duplex transmission of data
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US Patent 7480342 Soft value calculation for multilevel signals
‌
US Patent 7480348 I/Q demodulation circuit
‌
US Patent 7483481 System and method for adaptively updating precoder taps
‌
US Patent 7483499 Receiver circuit and a method for its operation
‌
US Patent 7483503 Wireless communication using a plurality of antennas
‌
US Patent 7483688 Network device with hybrid-mode transmitter
‌
US Patent 7486726 Filter structure for iterative signal processing
‌
US Patent 7486736 Apparatus and method for direct measurement of channel state for coded orthogonal frequency division multiplexing receiver
‌
US Patent 7486753 Synchronization establishment circuit and synchronization establishment method
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US Patent 7489749 Optimum phase timing recovery in the presence of strong intersymbol interference
‌
US Patent 7489754 Frequency-lock detector
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US Patent 7492830 Signal receiving method in MIMO system and device therefor
‌
US Patent 7496159 Survivor memory management in a Viterbi decoder
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US Patent 7496160 Frequency offset detection processing system and frequency offset detection processing method using the same
‌
US Patent 7496170 Digitally controlled oscillator having enhanced control resolution
‌
US Patent 7499506 Detection of signal modulation format type
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US Patent 7499514 Communication system, reception apparatus and method, recording medium and program
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US Patent 7499516 Methods and apparatus for interface buffer management and clock compensation in data transfers
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US Patent 7502433 Bimodal source synchronous interface
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US Patent 7505523 Integer frequency offset estimation based on the maximum likelihood principal in OFDM systems
‌
US Patent 7505524 Receiver device and communication system
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US Patent 7505542 Low jitter digital frequency synthesizer with frequency modulation capabilities
‌
US Patent 7508870 Method and apparatus for channel estimation in radio systems by MMSE-based recursive filtering
‌
US Patent 7508878 Wireless communication apparatus
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US Patent 7508883 Radio positioning systems
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US Patent 7508887 Signal acquisition with transmit blanking compensation
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US Patent 7508891 Method for feeding back antenna shuffling information in a multiple-input multiple-output system using a multiple space-time block coding technique
‌
US Patent 7512171 System and method for calibrating an analog signal path in an ultra wideband receiver
‌
US Patent 7512174 Transmission determining method in a reception side apparatus
‌
US Patent 7512178 Equalizing a signal for transmission
‌
US Patent 7512185 Dual carrier modulator for a multiband OFDM UWB transceiver
‌
US Patent 7512200 Circuit to detect clock delay and method thereof
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US Patent 7515582 Synchronization method and apparatus for OFDM systems
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US Patent 7515629 Conditioning circuit that spectrally shapes a serviced bit stream
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US Patent 7515639 Asynchronous data transmitting apparatus
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US Patent 7515654 Data slicing circuit using multiple thresholds
‌
US Patent 7515656 Clock recovery circuit and data receiving circuit
‌
US Patent 7515665 GFSK/GMSK detector with enhanced performance in co-channel interference and AWGN channels
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US Patent 11190333 Apparatus and method for estimating synchronization of broadcast signal in time domain
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US Patent 7519100 Method and device for transmission/reception with frequency hopping
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US Patent 7519110 System and method for improving DSL performance
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US Patent 7519113 Noise detection device
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US Patent 7519119 Method and apparatus of converting a series of data words into a modulated signal
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US Patent 7519124 Method for seamless bit rate adaptation for multicarrier DSL
‌
US Patent 7519127 Wireless transmission device and wireless receiving device
‌
US Patent 7519130 Front end interface for data receiver
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US Patent 7519136 Wireless positioning approach using time delay estimates of multipath components
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US Patent 7522657 Throughput maximization in wireless communication systems
‌
US Patent 7522660 Pulse pattern generating apparatus
‌
US Patent 7522681 Method and device for synchronizing a radio transmitter with a radio receiver
‌
US Patent 7522691 Phase-locked circuit
‌
US Patent 7526011 Radio communication system, transmitter, receiver and radio communicating method
‌
US Patent 7526037 Reduced complexity detector for multiple-antenna systems
‌
US Patent 7526050 CCK demodulation via symbol decision feedback equalizer
‌
US Patent 7529300 Shaped-offset quadrature amplitude modulation methods and apparatus
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US Patent 7529328 Apparatus and method for estimating a Doppler frequency and a moving velocity of a wireless terminal
‌
US Patent 7532664 Method and apparatus to estimate signal to interference plus noise ratio (SINR) in a multiple antenna receiver
‌
US Patent 7532665 Wireless communication apparatus and method, and computer program
‌
US Patent 7532685 Methods of controlling tracker bandwidth in wireless communication systems
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US Patent 7532687 Dual stage automatic gain control in an ultra wideband receiver
‌
US Patent 7532692 Wired/wireless communication receiver and method for improving performance of equalizer through multipath delay spread estimation
‌
US Patent 7535956 Adaptive equalizer circuit
‌
US Patent 7535963 Data processing circuit with a driver and a receiver
‌
US Patent 7535964 Self-clocked two-level differential signaling methods and apparatus
‌
US Patent 7535972 Programmable transmitter
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US Patent 7535985 Resynchronization circuit
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US Patent 7539241 Packet detector for a communication system
‌
US Patent 7539242 Semiconductor integrated circuit device and method of testing the same
‌
US Patent 7539243 Method and system for low-power integrating decision feedback equalizer with fast switched-capacitor feed forward path
‌
US Patent 7539244 Receiver for performing adaptive equalization and method
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US Patent 7539260 Detecting the number of transmit antennas in wireless communication systems
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US Patent 7542504 Frequency hopping ofdma method using symbols of comb pattern
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US Patent 7542507 Decision feedback equalization input buffer
‌
US Patent 7542512 Communication apparatus and communication method
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US Patent 7542518 Predistortion apparatus and method for compensating for a nonlinear distortion characteristic of a power amplifier using a look-up table
‌
US Patent 7542527 Frequency offset correction circuit device
‌
US Patent 7542531 Digital cancellation of radio frequency interference
‌
US Patent 7542533 Apparatus and method for calibrating the frequency of a clock and data recovery circuit
‌
US Patent 7545876 Method for link adaptation
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US Patent 7545880 Multiple polynomial digital predistortion
‌
US Patent 7551664 Iterative and turbo-based method and apparatus for equalization of spread-spectrum downlink channels
‌
US Patent 7551676 Technique for reducing peak-to-average power ratio in digital signal communications
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US Patent 7551678 OFDM transceiver apparatus
‌
US Patent 7551684 Wireless communication system using a single trace for transmitting signals
‌
US Patent 7551686 Multiple polynomial digital predistortion
‌
US Patent 7552162 Receiver and communication method for digital multi-carrier communication
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US Patent 7555038 Transmission system, signal receiver, test apparatus and test head
‌
US Patent 7555049 Receiver-side selection of DSL communications mode
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US Patent 7555051 Method and device for estimating IQ imbalance
‌
US Patent 7555058 Delay locked loop circuit, digital predistortion type transmitter using same, and wireless base station
‌
US Patent 7555062 Method and device for delay-sensitive measurement of a signal
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US Patent 7555074 Interference estimation in the presence of frequency errors
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US Patent 7555077 Method for path-searcher scheduling
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US Patent 7555078 Wireless communication device
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US Patent 7555082 Device, apparatus and method for receiving data transmissions having different data rates
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US Patent 7555083 Synchronizing circuit for stably generating an output signal
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US Patent 7555089 Data edge-to-clock edge phase detector for high speed circuits
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US Patent 7558309 Low-interference UWB wireless communication system and processing method thereof and storage medium recorded program of the same
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US Patent 7558310 Multi-scale code division frequency/wavelet multiple access
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US Patent 7558311 Spread spectrum clock generator and method for generating a spread spectrum clock signal
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US Patent 7558330 Multiple stream co-phasing for multiple-input-multiple-output (MIMO) systems
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US Patent 7561103 Method and device for generating a constant envelope navigation signal with four independent codes
‌
US Patent 7561613 Digital carrier multi-band user codes for ultra-wideband multiple access
‌
US Patent 7561619 Feedback filter
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US Patent 7561626 Method and system for channel estimation in a data transmission system
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US Patent 7561628 Apparatus and method for cell acquisition and downlink synchronization acquisition in a wireless communication system
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US Patent 7561629 Multicarrier receiver and transmitter with delay correcting function
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US Patent 7561639 Method and device for estimating channel properties of a transmission channel
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US Patent 7561652 High frequency spread spectrum clock generation
‌
US Patent 7562272 Apparatus and method for using eFuses to store PLL configuration data
‌
US Patent 7564897 Jitter measuring apparatus, jitter measuring method and PLL circuit
‌
US Patent 7564899 Multistage tuning-tolerant equalizer filter
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US Patent 7564909 Apparatus and method for detecting ranging signal in an orthogonal frequency division multiple access mobile communication system
‌
US Patent 7564926 Method and device for calculating zero-crossing reference sequences for signal detection of angle-modulated signals based on zero crossings of the received signal
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US Patent 7564930 Method and apparatus for implementing a traceback processor for trellis decoding in a Viterbi decoder
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US Patent 7564932 Method and system for enhancing bit rate in DMT quad spectrum systems
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US Patent 7564936 Process and electronic decoding circuit for a diphase asynchronous frame whose length is not known in advance, corresponding application, computer programme and storage means
‌
US Patent 7567101 Digital PLL circuit
‌
US Patent 7567615 Adaptive equalization circuit and adaptive equalization method
‌
US Patent 7567641 Sample rate conversion systems with an independent internal oscillator
‌
US Patent 7570689 Advanced receiver with sliding window block linear equalizer
‌
US Patent 7570690 Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit
‌
US Patent 7570698 Multiple output multicarrier transmitter and methods for spatial interleaving a plurality of spatial streams
‌
US Patent 7570703 Method for transmitting a digitized message of little information depth
‌
US Patent 7570705 GMSK modulation using a dual-port memory
‌
US Patent 7570707 Digital delay element for delay mismatch cancellation in wireless polar transmitters
‌
US Patent 7570711 Quadrature LINC transmission method and apparatus
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US Patent 7570719 Receiver and a receiving method
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US Patent 7573935 System and method for performing ranging in a cable modem system
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US Patent 7573940 Data transmission at energy efficient rates
‌
US Patent 7573941 Circuit for generating dying gasp signals and electronic device utilizing the same
‌
US Patent 7573950 IBOC broadcasting receiver
‌
US Patent 7573951 Binary arithmetic decoding apparatus and methods using a pipelined structure
‌
US Patent 7576578 Frequency synthesizer and charge pump circuit used for the same
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US Patent 7577183 Transmission apparatus and peak reduction method
‌
US Patent 7577205 Return-loss compliant DSL modem line interface unit with complex termination
‌
US Patent 7577210 Method and system for communicating data frames
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US Patent 7577217 Detector for clock phase and carrier phase
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US Patent 7577226 Clock recovery circuitry
‌
US Patent 7580446 Radio communication apparatus and radio communication method
‌
US Patent 7580478 I/Q modulator using current-mixing and direct conversion wireless communication transmitter using the same
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US Patent 7580491 Quarter-rate clock recovery circuit and clock recovering method using the same
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US Patent 7583720 Wireless communication method and apparatus for assigning multi-paths to rake receiver fingers
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US Patent 7583735 Methods and systems for handling underflow and overflow in a software defined radio
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US Patent 7583739 Channel estimation device, channel estimation method, and wireless receiver
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US Patent 7583747 Method of systematic construction of space-time constellations, system and method of transmitting space-time constellations
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US Patent 7583761 Channel estimation for wireless systems without matrix inversion
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US Patent 7586979 Method for transmitting signals using antenna diversity, for instance in mobile communication systems, transmitter, receiver and computer program product therefor
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US Patent 7586981 Apparatus and method for receiving data in a mobile communication system using an adaptive antenna array scheme
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US Patent 7586995 Peak windowing for crest factor reduction
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US Patent 7586996 Method for controlling the power of the output signal from an amplifier system and the associated system
‌
US Patent 7586998 Method and apparatus for receiver pulse response determination
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US Patent 7587001 Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
‌
US Patent 7587012 Dual loop clock recovery circuit
‌
US Patent 7590165 Sub-system based window placement and size decision mechanism and method thereof
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US Patent 7590170 Method and apparatus for measuring jitter
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US Patent 7590200 Receiver, a transmitter, a radio communication system and a channel estimation method
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US Patent 7590205 Receiver with sliding intermediate frequency (IF) architecture and programmable bandwidth and method
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US Patent 7590209 Method and computer program for identifying a transition in a phase-shift keying or frequency-shift keying signal
‌
US Patent 7593450 Dynamic frequency hopping
‌
US Patent 7593456 Maximum likelihood block decision feedback estimation for CCK demodulation apparatus and method
‌
US Patent 7593484 Radio frequency (RF) receiver with double loop integrated fast response automatic gain control (AGC)
‌
US Patent 7593489 Iterative STBICM MIMO receiver using group-wise demapping
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US Patent 7596172 Rake receiver in mobile communication system and control method therefor
‌
US Patent 7596195 Bandpass filter with reversible IQ polarity to enable a high side or low side injection receiver architecture
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US Patent 7599452 Method and system for applying Viterbi type PSK demodulation for optimum correlation of GPS signals
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US Patent 7602833 Apparatus and method for generating spreading code using jacket matrix and code channel spreading device using the same
‌
US Patent 7602862 Mixing module and methods for use therewith
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US Patent 7606289 Overlaying digital signals on analog wireless communication signals
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US Patent 7620127 High availability digital radio architecture
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US Patent 7620135 Data processing apparatus that identifies a communication clock frequency
‌
US Patent 7627031 Adaptive signal latency control for communications systems signals
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US Patent 7630431 Robust message decoder for serial bus applications
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US Patent 7633995 System and method for receiving spread spectrum encoded bursts using a common spreading code
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US Patent 7634022 Polar modulator and wireless communication apparatus using the same
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US Patent 7634033 Spread spectrum detection system and method
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US Patent 7636388 Channel fault detection for channel diagnostic systems
‌
US Patent 7636404 Packet detection in the presence of platform noise in a wireless network
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US Patent 7639750 Phase tracking method and device thereof
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US Patent 7639753 Receiving apparatus and demodulating method
‌
US Patent 7639755 Distortion compensating apparatus
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US Patent 7643561 Signal processing using pilot based coding
‌
US Patent 7643562 Signal processing using pilot based coding
‌
US Patent 7643563 Transmission line driver
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US Patent 7646804 System and method for improving bit-loading in discrete multitone-based digital subscriber line modems
‌
US Patent 7646806 Double equalizer for multi-path rejection
‌
US Patent 7646830 Complex maximum likelihood range estimator in a multipath environment
‌
US Patent 7649957 Non-overlapping multi-stage clock generator system
‌
US Patent 7649958 Transmit signal generator and method
‌
US Patent 7653117 Method for decoding digital data in a frequency hopping communication system
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US Patent 7653119 Extending orthogonal frequency division multiplexed wireless local area networks using direct sequence spread spectrum/complementary code keying
‌
US Patent 7653138 Technique for improving multiple-channel multi-tone transmissions
‌
US Patent 7653151 Communication system with demodulation of two-level differential amplitude-shift-keying signals
‌
US Patent 7653154 Method and apparatus for precomputation and pipelined selection of intersymbol interference estimates in a reduced-state Viterbi detector
‌
US Patent 7653156 Method for fine timing acquisition
‌
US Patent 7656929 Method for demodulating UWB pulse sequences
‌
US Patent 7656955 Device for improving the transmission properties of a bundle of electrical data lines and a system for transmitting data
‌
US Patent 7656956 Data, power and supervisory signaling over twisted pairs
‌
US Patent 7656982 DSP-based data recovery
‌
US Patent 7657233 Device for calculating FSM bits in the UMTS standard
‌
US Patent 7660339 Apparatus and method for estimating and correcting frequency offset in MB-OFDM UWB system using time frequency hopping
‌
US Patent 7660346 Apparatus and method for enabling a connection over a serial interface
‌
US Patent 7660349 Transmit equalizer compensation for probe receivers
‌
US Patent 7660358 Signal processing using pilot based coding
‌
US Patent 7660364 Method of transmitting serial bit-stream and electronic transmitter for transmitting a serial bit-stream
‌
US Patent 7660368 Bit log likelihood ratio evaluation
‌
US Patent 7660370 Wireless terminal apparatus, control method for wireless base station and control method for wireless terminal apparatus
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US Patent 7660373 Data demodulation from weak navigational satellite signals
‌
US Patent 7664164 Correlation apparatus and method for accomodating spreading code frequency offset
‌
US Patent 7664165 Correlation apparatus based on symmetry of correlation coefficient and method thereof
‌
US Patent 7664170 Bit stream linear equalizer with AGC loop
‌
US Patent 7664192 Apparatus and method for minimizing a PAPR in an OFDM communication system
‌
US Patent 7664199 Transmission power control for mobile telecommunication: terminal device, method and control program
‌
US Patent 7664206 GPS front end having an interface with reduced data rate
‌
US Patent 7664208 Evaluating device, reproducing device, and evaluating method
‌
US Patent 7668230 Non-intrusive digital subscriber line transmit adjustment method
‌
US Patent 7668232 System and method to determine power cutback in communication systems
‌
US Patent 7668237 Equalizer containing a plurality of interference correcting equalizer sections
‌
US Patent 7668245 Method and device for monitoring carrier frequency stability of transmitters in a common wave network
‌
US Patent 7668251 Scalable post-channel estimate phase corrector, method of correction and MIMO communication system employing the corrector and method
‌
US Patent 7668266 Crest factor reduction in OFDM using blind selected pilot tone modulation
‌
US Patent 7668267 Search efficient MIMO trellis decoder
‌
US Patent 7668272 Method and apparatus for data transfer between mesochronous clock domains
‌
US Patent 7671372 Digital signal transfer device
‌
US Patent 7672359 Spread-spectrum receivers with extended dynamic range
‌
US Patent 7672365 Apparatus and methods for communicating using symbol-modulated subcarriers
‌
US Patent 7672366 Line quality report accuracy measurement device and accuracy measurement method
‌
US Patent 7672379 Audio signal processing, encoding, and decoding
‌
US Patent 7672405 Method for controlling the signal gain of a multiband orthogonal frequency division multiplexing (MB-OFDM) baseband receiver
‌
US Patent 7672407 Mitigation of interference from periodic noise
‌
US Patent 7672408 Signal separation device and signal separation method
‌
US Patent 7672409 Base station software for multi-user detection uplinks and downlinks and method thereof
‌
US Patent 7672410 Diversity receiver
‌
US Patent 7672416 High-speed serial transceiver with sub-nominal rate operating mode
‌
US Patent 7675963 Method and device for passing parameters to rake receiver
‌
US Patent 7675977 Method and apparatus for processing audio signal
‌
US Patent 7675993 Reduction of average-to-minimum power ratio in communications signals
‌
US Patent 7675995 Apparatus and method for conditioning a modulated signal in a communications device
‌
US Patent 7675996 Television receiver suitable for multi-standard operation and method therefor
‌
US Patent 7675998 Method and circuit for determining a clock signal sampling instant for symbols of a modulation method
‌
US Patent 7676000 Systems and methods for an adaptive rake receiver
‌
US Patent 7676006 Method and system for estimating the doppler spread in radio mobile telecommunication systems and computer program product therefor
‌
US Patent 7676007 System and method for interpolation based transmit beamforming for MIMO-OFDM with partial feedback
‌
US Patent 7680180 Decision feedback equalization with composite trellis slicer
‌
US Patent 7680194 Method and apparatus for signal processing, encoding, and decoding
‌
US Patent 7680199 Communications systems
‌
US Patent 7680201 Forward error correction coding for AM 9kHz and 10kHz in-band on-channel digital audio broadcasting systems
‌
US Patent 7680203 Wireless communication apparatus and wireless communication method
‌
US Patent 7680222 Receiver and method of processing received data
‌
US Patent 7680223 Reducing memory usage in noncoherent signal processing
‌
US Patent 7680225 Receiving apparatus and C/N ratio indication method thereof
‌
US Patent 7680226 Minimizing dynamic crosstalk-induced jitter timing skew
‌
US Patent 7680231 Adaptive variable length pulse synchronizer
‌
US Patent 7680235 VCO circuit, PLL circuit using VCO circuit, and data recording apparatus the PLL circuit
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US Patent 7684473 Receiver for wireless communication network with extended range
‌
US Patent 7684476 Wireless communication system and method with feedback signals containing channel estimate values
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US Patent 7684496 Methods and systems for digital data transmission
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US Patent 7684498 Signal processing using pilot based coding
‌
US Patent 7684505 Method and apparatus for encoding interleaving and mapping data to facilitate GBPS data rates in wireless systems
‌
US Patent 7684507 Method and apparatus to select coding mode
‌
US Patent 7684508 Transmission diversity detecting apparatus capable of generating quality indicator and related method thereof
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US Patent 7684516 Method and apparatus for improving signal reception in a receiver
‌
US Patent 7684520 Method and apparatus for bus repeater tapering
‌
US Patent 7684521 Apparatus and method for hybrid decoding
‌
US Patent 7684522 Method and system for determining a log-likelihood ratio (LLR) corresponding to each bit of a symbol
‌
US Patent 7684529 Interference rejection in wireless networks
‌
US Patent 7684533 Phase lock loop jitter measurement
‌
US Patent 7688880 Method and apparatus for reduced noise and carrier feedthrough in multimode transmitter
‌
US Patent 7688883 Received signal correlation using a correlation scaling factor
‌
US Patent 7688884 Vectored DSL nesting
‌
US Patent 7688886 Receiving method and receiving apparatus
‌
US Patent 7688887 Precision adaptive equalizer
‌
US Patent 7688888 CIR estimating decision feedback equalizer with phase tracker
‌
US Patent 7688901 Transmission method, transmission apparatus, and reception apparatus
‌
US Patent 7688912 Data pulse spectrum control
‌
US Patent 7688925 Bit-deskewing IO method and system
‌
US Patent 7688930 Using eFuses to store PLL configuration data
‌
US Patent 7693208 Method and circuit for limiting the power of a signal compiled from spread-coded signals
‌
US Patent 7693210 Hybrid rake/equalizer receiver for spread spectrum systems
‌
US Patent 7693211 Fast fourier transform based phase locked loop for navigational receivers
‌
US Patent 7693212 Methods and apparatus for frequency rectification
‌
US Patent 7693224 Subcarrier adaptive thresholding
‌
US Patent 7693228 Channel estimation for orthogonal preambles in a MIMO system
‌
US Patent 7693233 Parallel Tomlinson-Harashima precoders
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US Patent 7693239 Apparatus for decoding convolutional codes and associated method
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US Patent 7693245 Frame-based carrier frequency and phase recovery system and method
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US Patent 7697600 Programmable receiver equalization circuitry and methods
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US Patent 7697602 Method for pre-filtering training sequences in a radiocommunication system
‌
US Patent 7697603 Methods and apparatus for equalization in high-speed backplane data communication
‌
US Patent 7697605 Signal transmitting/receiving system and method, signal transmitting apparatus and method, signal processing apparatus and method, recording medium, and program for transmitting/receiving signals unaffected by other apparatuses
‌
US Patent 7697615 Subdimensional single-carrier modulation
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US Patent 7697618 Multiplexing scheme for an orthogonal frequency division multiplexing system
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US Patent 7697619 Training sequence for channel estimation in a data transmission system
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US Patent 7697620 Equalizer for AM in-band on-channel radio receivers
‌
US Patent 7697635 Method and apparatus for controlling the decision point of a receiver for digital communication signals
‌
US Patent 7697637 Demodulation circuit and demodulating method
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US Patent 7697640 Method for adaptive bit recovery
‌
US Patent 7697645 Method and apparatus for removing channel interference in wireless communication system
‌
US Patent 7697646 Discrete state-space filter and method for processing asynchronously sampled data
‌
US Patent 7697648 Asymmetric error correction device and method thereof, and optical disc reproducing device therewith
‌
US Patent 7697650 Method and apparatus for high resolution measurement of signal timing
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US Patent 7702004 Simultaneous bidirectional differential signalling interface
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US Patent 7702022 Communication system, transmitting device, receiving device, and communication device capable of wideband communications via impulses
‌
US Patent 7702023 Transmitter operations for interference mitigation
‌
US Patent 7702025 Transmission/reception apparatus and transmission/reception method
‌
US Patent 7702027 Data transmission method and data reception method
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US Patent 7702028 Method of transmitting preamble for synchronization in a MIMO-OFDM communication system
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US Patent 7702043 AM data recovery circuit
‌
US Patent 7702056 Time base corrector
‌
US Patent 7702059 Adaptable phase lock loop transfer function for digital video interface
‌
US Patent 7706428 Low complexity inter-carrier interference cancellation
‌
US Patent 7706435 Apparatus and method of searching for known sequences
‌
US Patent 7706462 Transceiver using two or more antennas, and a transmitting-receiving method thereof
‌
US Patent 7706468 Transmitter with forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems
‌
US Patent 7706474 Carrier tracking for AM in-band on-channel radio receivers
‌
US Patent 7706475 Compensation of I/Q mismatch in a communication system using I/Q modulation
‌
US Patent 7706479 OFDM receiver
‌
US Patent 7706487 Method for training a transceiver for high speed communications
‌
US Patent 7706488 OFDM frame synchronisation algorithm
‌
US Patent 7706494 Wireless communication apparatus
‌
US Patent 7706496 Digital phase detector for a phase locked loop
‌
US Patent 7711028 Spectrum shaping using code-hopping CDMA
‌
US Patent 7711033 SIR prediction method and apparatus
‌
US Patent 7711056 Transmitting and receiving arrangement with a channel-oriented link
‌
US Patent 7711057 Apparatus and method for providing energy—bandwidth tradeoff and waveform design in interference and noise
‌
US Patent 7711063 Digital transmitter with data stream transformation circuitry
‌
US Patent 7715464 Positioning of a path searcher window in a CDMA receiver
‌
US Patent 7715473 Channel equalizer, method and computer program for equalizing a channel
‌
US Patent 7715484 Orthogonal frequency division multiplexing with PN-sequence
‌
US Patent 7715495 Communication system, transmitter, receiver, transmitting method, receiving method, and program
‌
US Patent 7715498 Wireless communication method and apparatus for performing post-detection constellation correction
‌
US Patent 7715505 Adaptive synchronization enhancement technique for serial modulated waveforms
‌
US Patent 7715507 Interference cancellation method and communication terminal for the same
‌
US Patent 7720132 Energy—bandwidth tradeoff and transmit waveform design using interference and noise whitening method
‌
US Patent 7720135 System, method and device for autonegotiation
‌
US Patent 7720141 Decision feedback restore of DC signals in a receiver
‌
US Patent 7720167 Power save mode transition using loading translation function
‌
US Patent 7720168 Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency
‌
US Patent 7720180 Tracking error detection and correction methods and apparatus
‌
US Patent 7724636 Asymmetry compensator for partial response maximum likelihood (PRML) decoder
‌
US Patent 7724805 Fast RMS measurement of input I/Q signals in a W-CDMA system
‌
US Patent 7724832 MIMO decoding
‌
US Patent 7724836 Method and receiving unit for compensation for a frequency offset and/or for a change in the phase of a transmission channel over time by receiver-end evaluation of edge symbols of a received data burst
‌
US Patent 7724842 System and method for EVM self-test
‌
US Patent 7724843 Clock adjustment for a handheld audio system
‌
US Patent 7724850 Coherent track for FM IBOC receiver using a switch diversity antenna system
‌
US Patent 7724853 Enabling mobile switched antennas
‌
US Patent 7724854 Synchronization methodology for systems employing data pull flow control
‌
US Patent 7724856 Clock recovery circuit and receiver using the circuit
‌
US Patent 7724857 Method and apparatus for improving linearity in clock and data recovery systems
‌
US Patent 7724861 Sample rate converter
‌
US Patent 7728755 Reactive parallel processing jamming system
‌
US Patent 7729406 Detection of process state change
‌
US Patent 7729416 1000Base-T transmission over 2-pair
‌
US Patent 7729437 Method and apparatus for space-time coding using lifting low density parity check codes in a wireless communication system
‌
US Patent 7729445 Digital outphasing transmitter architecture
‌
US Patent 7729449 Digital signal processing and receiving apparatus and method
‌
US Patent 7729455 PSK receiver, PSK demodulating circuit, communication apparatus, and PSK receiving method
‌
US Patent 7729456 Burst detection apparatus and method for radio frequency receivers
‌
US Patent 7729459 System and method for providing a robust ultra low power serial interface with digital clock and data recovery circuit for power management systems
‌
US Patent 7729460 Method and device for providing timing information in a wireless communication system
‌
US Patent 7733764 Method and system for dynamically reducing length of a delay chain
‌
US Patent 7733950 Equalizers and methods for equalizing
‌
US Patent 7733966 System and method for space diversified linear block interleaving
‌
US Patent 7733970 Method and apparatus for dynamic switching of space-time coding/decoding method
‌
US Patent 7733974 Method and apparatus for multi-sector transmission in a wireless communication network
‌
US Patent 7733980 Quadrature modulation circuits and systems supporting multiple modulation modes at gigabit data rates
‌
US Patent 7733983 Symbol tracking for AM in-band on-channel radio receivers
‌
US Patent 7733985 Phase-locked loop circuit with a mixed mode loop filter
‌
US Patent 7733989 Method and system of channel estimation
‌
US Patent 7733993 Phase noise canceling OFDM receiver
‌
US Patent 7734001 Fractional frequency divider circuit and data transmission apparatus using the same
‌
US Patent 7734464 RF autocorrelation signal trigger generator
‌
US Patent 7738530 Interference suppression for partial usage of subchannels uplink
‌
US Patent 7738536 Apparatus for and method of making pulse-shape measurements
‌
US Patent 7738541 Enhanced smart DSL systems for LDSL
‌
US Patent 7738544 Apparatus and method for measuring received signal strength indicator, and recording medium storing program embodying the same method
‌
US Patent 7738545 Pulse shaper design for ultra-wideband communications
‌
US Patent 7738565 Peak detector
‌
US Patent 7738572 Orthogonal frequency division multiplexing (OFDM) receiver capable of correcting in-phase and quadrature-phase mismatch and method thereof
‌
US Patent 7738580 Quadrature amplitude modulation trellis coded modulation decoding apparatus and method thereof
‌
US Patent 7738582 Apparatus, systems and methods for producing coherent symbols in a single frequency network
‌
US Patent 7738588 Arrangement comprising a first semiconductor chip and a second semiconductor chip connected thereto
‌
US Patent 7738589 Digital broadcasting transmission/reception capable of improving a receiving performance and a signal processing method thereof
‌
US Patent 7738596 High speed data service via satellite modem termination system and satellite modems
‌
US Patent 7738597 Frequency transposition method and device, in particular for the control of the transmission power of a cellular mobile telephone
‌
US Patent 7738599 Method and circuit for generating an auxiliary symbol for adjusting a QAM demodulator
‌
US Patent 7738616 Phase tracking system
‌
US Patent 7738617 Clock and data recovery locking technique for large frequency offsets
‌
US Patent 7739574 DTV transmitter and method of coding data in DTV transmitter
‌
US Patent 7742544 System and method for efficient CABAC clock
‌
US Patent 7742546 Receiver spatial processing for eigenmode transmission in a MIMO system
‌
US Patent 7742548 Method and device for frame synchronization and coarse frequency offset estimation (CFE)
‌
US Patent 7742554 PLL device with leakage current compensation unit
‌
US Patent 7742556 Circuits, methods, apparatus, and systems for recovery of spread spectrum clock
‌
US Patent 7746916 Method and apparatus for generating and transmitting code sequence in a wireless communication system
‌
US Patent 7746921 Resonant digital data transmission
‌
US Patent 7746940 Method and apparatus for transmitting a signal in a communication system
‌
US Patent 7746946 Performing a scan of diversity parameter differences
‌
US Patent 7746956 Method and system for bandwidth calibration for a phase locked loop (PLL)
‌
US Patent 7746960 Apparatus and method for compensating for I/Q mismatch in TDD system
‌
US Patent 7746962 Apparatus and method of detection for a packet-based wireless receiver employing multiple, concurrent transmitted streams
‌
US Patent 7746964 Signal processing apparatus and signal processing method
‌
US Patent 7746969 High definition multi-media interface
‌
US Patent 7746972 Numerically-controlled phase-lock loop with input timing reference-dependent ratio adjustment
‌
US Patent 7751468 Estimation of a signal-to-interference plus noise ratio at the output of an OFDM CDMA receiver
‌
US Patent 7751485 Signal processing using pilot based coding
‌
US Patent 7751498 Semiconductor device and driving method thereof
‌
US Patent 7751500 Method of selecting demodulation scheme and digital broadcast receiver using the same
‌
US Patent 7751502 Apparatus to detect a sync signal, a VSB receiver using the same, and a method thereof
‌
US Patent 7756197 Built in self test (BIST) for high-speed serial transceivers
‌
US Patent 7756219 Low-if multiple mode transmitter front end and corresponding method
‌
US Patent 7756226 Method and system for converting logarithmic values into linear values in digital logic
‌
US Patent 7756231 Digital clock generating circuit and method of operation
‌
US Patent 7756234 Method of and system for controlling frame synchronization for European Digital Audio Broadcasting
‌
US Patent 7760790 Method and apparatus for transmitting watermark data bits using a spread spectrum, and for regaining watermark data bits embedded in a spread spectrum
‌
US Patent 7760794 Method and apparatus for performing joint channel equalization
‌
US Patent 7760799 Programmable digital equalization control circuitry and methods
‌
US Patent 7760810 Receiver and method for digital multi carrier transmission
‌
US Patent 7760812 HARQ method and system
‌
US Patent 7760814 Indoor radio transmission method for parallel radio transmission of digital data substreams and a mobile radio transmission system
‌
US Patent 7760816 Automatic gain control using multiple equalized estimates dynamic hysteresis
‌
US Patent 7760826 Apparatus for suppressing burst noise and method thereof
‌
US Patent 7760829 Dense-tap transversal filter with elementary coefficients
‌
US Patent 7760834 Method and device for providing timing information in a wireless communication system
‌
US Patent 7760839 Offset controllable spread spectrum clock generator apparatus
‌
US Patent 7764727 Selecting MCS in a MIMO system
‌
US Patent 7764729 Channelized amplifier system and method
‌
US Patent 7764731 Equalizer and semiconductor device
‌
US Patent 7764743 Methods of channel coding for communication systems
‌
US Patent 7764749 Phase tracking for received signals using adaptive interpolation
‌
US Patent 7764751 Fine synchronization of a signal in the presence of time shift caused by doppler estimation error
‌
US Patent 7764753 Apparatus and method for adaptive wireless channel estimation
‌
US Patent 7769072 Multi-antenna communication system
‌
US Patent 7769080 Method for covariance matrix update
‌
US Patent 7769093 Blind selected mapping for peak-to-average power ratio reduction in OFDM with PSK input
‌
US Patent 7769099 High-speed precoders for communication systems
‌
US Patent 7769100 Method and apparatus for cancellation of cross-talk signals using multi-dimensional coordination and vectored transmission
‌
US Patent 7769107 Semi-blind analog beamforming for multiple-antenna systems
‌
US Patent 7769110 Threshold adjust system and method
‌
US Patent 7769112 Method and system for generating wavelets
‌
US Patent 7769122 Timing recovery circuit
‌
US Patent 7773660 Frequency channel selection in a data transmission method which uses a frequency hopping method
‌
US Patent 7773661 Method and apparatus for monitoring a redundant (standby) transmitter in a radio communications system
‌
US Patent 7773667 Pseudo asynchronous serializer deserializer (SERDES) testing
‌
US Patent 7773680 System and method for providing 3-dimensional joint interleaver and circulation transmissions
‌
US Patent 7773681 Method and apparatus for estimating signal-to-noise ratio, noise power, and signal power
‌
US Patent 7773687 Wireless apparatus, wireless communication system, and transmission mode selecting method
‌
US Patent 7773691 Power control system for a continuous time mobile transmitter
‌
US Patent 7773693 Apparatus and method for direct quadrature power amplifier modulation
‌
US Patent 7773694 Communication apparatus and communication method
‌
US Patent 7773700 Apparatus for channel equalization and method thereof
‌
US Patent 7773706 Wireless communication using a plurality of antennas
‌
US Patent 7773711 Method and system for detecting transmitted data signal quality and integrity
‌
US Patent 7778311 Bit synchronization for weak navigational satellite signals
‌
US Patent 7778324 System for dynamic time offsetting in interleaved power amplifiers
‌
US Patent 7778335 Method and system for hierarchical modulation and demodulation for digital radio
‌
US Patent 7778338 Method and apparatus for estimating timing error and frequency offset of MIMO system
‌
US Patent 7778339 Transmission of a plurality of sub-carriers in an OFDM signal
‌
US Patent 7778342 Method and apparatus in a MIMO based communication system
‌
US Patent 7778343 Method and apparatus for finite impulse response cyclic-shift diversity
‌
US Patent 7778346 Upstream power cutback
‌
US Patent 7778351 Tunable CMOS receiver apparatus
‌
US Patent 7778354 Communicating apparatus, method of calculating set value of orthogonal error compensation and orthogonal error compensation program
‌
US Patent 7778355 Space-time transmit diversity
‌
US Patent 7778356 Modulator and method for producing a modulated signal
‌
US Patent 7778360 Demodulating a signal encoded according to ASK modulation and PSK modulation
‌
US Patent 7778361 Feed forward method for NICAM decode
‌
US Patent 7778362 Method and device for OFDM channel estimation
‌
US Patent 7778366 Wireless system having channel fading compensation using zero-forcing
‌
US Patent 7778375 Clock generator and data recovery circuit using the same
‌
US Patent 7778377 Methods and apparatus for spread spectrum generation using a voltage controlled delay loop
‌
US Patent 7782103 Phase adjustment circuit
‌
US Patent 7782925 Method and device for generating high frequency waveforms
‌
US Patent 7782935 Half-rate DFE with duplicate path for high data-rate operation
‌
US Patent 7782970 Apparatus and associated methods to introduce diversity in a multicarrier communication channel
‌
US Patent 7782973 Apparatus and method for transporting/receiving data in a CDMA mobile communication system
‌
US Patent 7782974 Apparatus and method providing non-linear adaptive signal tracking
‌
US Patent 7782977 Automatic gain control apparatus and method in orthogonal frequency division multiplexing
‌
US Patent 7782979 Base-band digital pre-distortion-based method for improving efficiency of RF power amplifier
‌
US Patent 7782987 Method and apparatus for received signal quality estimation
‌
US Patent 7782988 Digital frequency synthesizer
‌
US Patent 7782989 Apparatus and method for acquiring frame timing in communication system
‌
US Patent 7782990 Method of and circuit for oversampling a signal in an integrated circuit
‌
US Patent 7782991 Fractionally related multirate signal processor and method
‌
US Patent 7787513 Transmitting and receiving spread spectrum signals using continuous waveforms
‌
US Patent 7787515 Method and apparatus for generation of asynchronous clock for spread spectrum transmission
‌
US Patent 7787526 Circuits and methods for a multi-differential embedded-clock channel
‌
US Patent 7787527 Precise dynamic hysteresis
‌
US Patent 7787528 Transmitting/receiving device and communication system using the same
‌
US Patent 7787531 Predistorting of contention signals
‌
US Patent 7787532 Apparatus and method for multiuser detection in CDMA communication system
‌
US Patent 7787551 Phasor fragmentation circuitry and method for processing modulated signals having non-constant envelopes
‌
US Patent 7787552 Distributed transmit diversity in a wireless communication network
‌
US Patent 7787569 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading
‌
US Patent 7787570 Polar loop radio frequency (RF) transmitter having increased dynamic range amplitude control
‌
US Patent 7787574 Reception terminal apparatus
‌
US Patent 7787575 Method and system for wide-range synchronization to alternating current power signals
‌
US Patent 7792184 Apparatus and method for determining coefficient of an equalizer
‌
US Patent 7792202 Apparatus and method for estimating timing offset of OFDM symbol, and method of recovering symbol timing of OFDM symbol
‌
US Patent 7792210 Method for modulating UWB pulse sequences
‌
US Patent 7792213 Minimum IQ value limiting
‌
US Patent 7792216 Timing estimator in OQPSK demodulator
‌
US Patent 7792223 Method and system for demodulating data signals
‌
US Patent 7792229 Pulsed based communication system
‌
US Patent 7796676 Signalling system
‌
US Patent 7796677 Receiver and reception method
‌
US Patent 7796685 Systems and methods for minimum-power leakage windowing for VDSL using least square technique
‌
US Patent 7796695 Method for allocating data and pilots, and transmitting method and device and receiving method and device using the same in orthogonal frequency division multiple access system
‌
US Patent 7796697 Channel equalizer and method of processing broadcast signal in receiving system
‌
US Patent 7796703 Method of processing received signals in a multi-input multi-output (MIMO) system
‌
US Patent 7796705 DMT symbol repetition in the presence of impulse noise
‌
US Patent 7796707 Device for converting a complex-valued bandpass signal into a digital baseband signal
‌
US Patent 7796713 Automatic gain control device and method
‌
US Patent 7796714 Multiple signal receiving
‌
US Patent 7801207 Signal processing task scheduling in a communication apparatus
‌
US Patent 7801209 Variable tap length equalizers and related digital receivers, methods and computer program products
‌
US Patent 7801227 Methods and apparatus related to composite beacon and wideband synchronization signaling
‌
US Patent 7801228 Analog fourier transform channelizer and OFDM receiver
‌
US Patent 7801237 Apparatus and method of space time frequency block code
‌
US Patent 7801243 DTV transmitting system and receiving system and method of processing broadcast signal
‌
US Patent 7801244 Am to AM correction system for polar modulator
‌
US Patent 7801247 Multiple input, multiple output system and method
‌
US Patent 7801249 Carrier phase and symbol timing recovery circuit for an ATSC receiver and method of recovering a carrier phase and a symbol timing in received digital signal data
‌
US Patent 7801255 Synchronization technique for serial modulated waveforms
‌
US Patent 7801256 Method and apparatus to cancel interference over a group of signals
‌
US Patent 7801257 Adaptive reception techniques for over-sampled receivers
‌
US Patent 7804883 Method and system for frequency hopping radio communication
‌
US Patent 7804891 Device and method for judging communication quality and program used for the judgment
‌
US Patent 7804893 Feedback of reinterleaved correctly decoded data block to decoder for use in additional channel decoding operations of channel coded word containing data block
‌
US Patent 7804908 Method of calibrating the transmission chain of a wireless transceiver and corresponding wireless transceiver
‌
US Patent 7804909 Digital television transmitter and method of coding data in digital television transmitter
‌
US Patent 7804919 Run length limiting apparatus and run length limiting method
‌
US Patent 7804926 PLL using unbalanced quadricorrelator
‌
US Patent 7809047 Digital repeater having bandpass filtering, adaptive pre-equalization and suppression of natural oscillation
‌
US Patent 7809051 Method to perform a statistical test in which the experiment is multinomial
‌
US Patent 7809054 One-sample-per-bit decision feedback equalizer (DFE) clock and data recovery
‌
US Patent 7809067 Multi-carrier OFDM UWB communications systems
‌
US Patent 7809068 Integrated circuit capable of independently operating a plurality of communication channels
‌
US Patent 7809076 Adaptive interference canceling system and method
‌
US Patent 7809077 Method for stabilising time position of an ultrabandwidth signal and a live object monitoring locator for carrying out said method
‌
US Patent 7809085 Data recovery system for source synchronous data channels
‌
US Patent 7809089 Decorrelating discrimination system of code division multiple access signals
‌
US Patent 7813414 Detection apparatus and method
‌
US Patent 7813417 High impedance state for digital subscriber line transceivers on copper twisted pairs
‌
US Patent 7813434 Systems and methods for improved bit loading for discrete multi-tone modulated multiple latency applications
‌
US Patent 7813446 AM to PM correction system for polar modulator
‌
US Patent 7813449 Remotely controlled antenna and method
‌
US Patent 7813450 Method and circuit arrangement for reducing RFI interface
‌
US Patent 7813451 Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
‌
US Patent 7813454 Apparatus and method for tracking symbol timing of OFDM modulation in a multi-path channel
‌
US Patent 7813455 Decoding MIMO space time code symbol-pairs
‌
US Patent 7813457 Device, system and method for detecting and handling co-channel interference
‌
US Patent 7813458 System and method for precoding in a multiple-input multiple-output (MIMO) system
‌
US Patent 7817714 Integrating receiver having adaptive feedback equalizer function to simultaneously remove inter-symbol interference and high frequency noises and system having the same
‌
US Patent 7817725 Data converter device and data conversion method, and transmitter circuit, communications device and electronic device using the same
‌
US Patent 7817730 Training sequence for symbol boundary detection in a multicarrier data transmission system
‌
US Patent 7817735 Device and method of performing channel estimation for OFDM-based wireless communication system
‌
US Patent 7817740 Method and system for minimum mean squared error soft interference cancellation (MMSE-SIC) based suboptimal maximum likelihood (ML) detection for multiple input multiple output (MIMO) wireless system
‌
US Patent 7817752 Apparatus, and associated method, for detecting values of a space-time block code using selective decision-feedback detection
‌
US Patent 7817755 System, device and method for generating a logarithmic function according to a plurality of communication signals
‌
US Patent 7817756 Circuit and method for suppressing interference components in received signal
‌
US Patent 7817766 Apparatus and method for avoiding steady-state oscillations in the generation of clock signals
‌
US Patent 7817769 Real time clock rate checker and recovery mechanism
‌
US Patent 7822107 Spread spectrum receiver and channel compensation method thereof
‌
US Patent 7822108 Code division multiple access receiver and method for processing signals thereof
‌
US Patent 7822111 Receiving apparatus and method thereof
‌
US Patent 7822113 Integrated decision feedback equalizer and clock and data recovery
‌
US Patent 7822127 Method and apparatus for minimizing signal loss in transit
‌
US Patent 7822133 Orthogonal frequency division multiplexing (OFDM) receiver, OFDM reception method and terrestrial digital receiver
‌
US Patent 7822138 Calculating apparatus and method for use in a maximum likelihood detector and/or decoder
‌
US Patent 7822139 Apparatus, systems, methods and computer products for providing a virtual enhanced training sequence
‌
US Patent 7822143 Systems and method for transfering digital data and transfering parallel digital data in a serial data stream including clock information
‌
US Patent 7822154 Signal, interference and noise power measurement
‌
US Patent 7822157 Acquisition and tracking of burst code signals
‌
US Patent 7822163 Frame synchronization using accumulated summation
‌
US Patent 7826514 Radio transmitter-receiving apparatus and radio transmitting-receiving method for estimating noise and interference power in radio transmission using code spread
‌
US Patent 7826518 Method and device for receiving a degraded radionavigation signal
‌
US Patent 7826524 Channel equalizer and method of processing broadcast signal in receiving system
‌
US Patent 7826527 Method for video data stream integration and compensation
‌
US Patent 7826544 OFDM signal acquisition
‌
US Patent 7826546 Communication system, transmitter, receiver, transmitting method, receiving method, and program
‌
US Patent 7826549 Wireless communication transmitter and system having the same
‌
US Patent 7826551 Input and output driver circuits for differential signal transfer, and differential signal transfer apparatus and methods
‌
US Patent 7826554 Digital transmitter
‌
US Patent 7826561 Single sideband voice signal tuning method
‌
US Patent 7826570 Receiver and receiving method for determining an output signal having minimum error among output signals
‌
US Patent 7826572 Dynamic optimization of overlap-and-add length
‌
US Patent 7826583 Clock data recovery apparatus
‌
US Patent 7830956 Method and system for processing a sampled signal
‌
US Patent 7830958 Seamless switching of scalable video bitstreams
‌
US Patent 7830972 Method for allocating signals in multi-carrier system
‌
US Patent 7830974 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
‌
US Patent 7830975 I/Q MIMO detection for single antenna interference cancellation
‌
US Patent 7830982 Common antenna array using baseband adaptive beamforming and digital IF conversion
‌
US Patent 7830986 Method and apparatus for a phase/frequency locked loop
‌
US Patent 7831000 Method for time synchronization in distributed control system
‌
US Patent 7831002 System, apparatus and method for synchronizing a spreading sequence transmitted during a plurality of time slots
‌
US Patent 7831005 Jitter suppression circuit
‌
US Patent 7835246 Decoding apparatus and method
‌
US Patent 7835431 Systems and methods for loop length and bridged tap length determination of a transmission line
‌
US Patent 7835468 Impulse detection and reduction in a frequency modulation radio receiver
‌
US Patent 7835475 Digital broadcast receiver, mobile terminal and channel search method
‌
US Patent 7835476 Method for receiving OFDM signal, and receiver
‌
US Patent 7835477 Noise canceller and AM receiving apparatus using the same
‌
US Patent 7839916 Systems and methods for communication in a global positioning system (GPS) device
‌
US Patent 7839923 Method and system for equalizing received signals in communications systems
‌
US Patent 7839924 Partial response transmission system
‌
US Patent 7839927 Motion graphics keying in the compressed domain
‌
US Patent 7839945 Static and differential precoding codebook for MIMO systems
‌
US Patent 7839961 Communication timing changing method and device
‌
US Patent 7839964 Bit pattern synchronization in acquired waveforms
‌
US Patent 7839966 Asynchronous data sampling using CDR receivers in lock-to-reference mode
‌
US Patent 7844003 Signal separating device and signal separating method
‌
US Patent 7844021 Method and apparatus for clock skew calibration in a clock and data recovery system using multiphase sampling
‌
US Patent 7847861 Method and apparatus for encoding video pictures, and method and apparatus for decoding video pictures
‌
US Patent 7848400 Retransmission of reordered/coded data in response to presumed receiver decoding failure
‌
US Patent 7848404 Current mode logic multi-tap feed-forward equalizer
‌
US Patent 7848434 Channel estimator and related method for smoothing channel responses of a multi-carrier system
‌
US Patent 7848440 Multi-channel communication method and apparatus using plural Markov Chain Monte Carlo simulations
‌
US Patent 7848443 Data communication with embedded pilot information for timely channel estimation
‌
US Patent 7848446 Reduction of peak-to-average-power ratio in a telecommunications system
‌
US Patent 7848454 Communication apparatus and communication method
‌
US Patent 7848467 Signal processing system in wireless mobile communication system
‌
US Patent 7852902 Method of and apparatus for multi-path signal component combining
‌
US Patent 7852910 Systems and methods for loop length and bridged tap length determination of a transmission line
‌
US Patent 7852911 Method and arrangement for channel simulation
‌
US Patent 7852954 Method of transmitting data and estimating channel information in OFDM/OFDMA mobile communications system
‌
US Patent 7852961 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof
‌
US Patent 7852973 Method and a device to compensate for imbalances in a receiver
‌
US Patent 7856067 Unequal hierarchical communications modulation method
‌
US Patent 7856068 Nested preamble for multi input multi output orthogonal frequency division multiplexing
‌
US Patent 7856073 Digital gain adjustment in a wireless receiver
‌
US Patent 7860154 Spread spectrum receiver for restoring received symbols with a symbol detection window adjusted in optimal and a method therefor
‌
US Patent 7860159 Quantization matrix for still and moving picture coding
‌
US Patent 7860174 Method and apparatus for frequency domain compensation of DC offset in an orthogonal frequency division multiplexing system
‌
US Patent 7860183 Multiple-input multiple-output multicarrier communication system with joint transmitter and receiver adaptive beamforming for enhanced signal-to-noise ratio
‌
US Patent 7860184 Multi-antenna communication method and multi-antenna communicaton apparatus
‌
US Patent 7860186 Transmitting apparatus with bit arrangement method
‌
US Patent 7860190 Multi-channel timing recovery system
‌
US Patent 7860192 FSK demodulator, FM demodulator, and related method with a build-in band-pass filter
‌
US Patent 7860194 Method and apparatus for normalizing input metric to a channel decoder in a wireless communication system
‌
US Patent 7860196 Method and circuit for estimating in-phase/quadrature signal amplitude imbalance
‌
US Patent 7860198 Combining signal-interference-ratio (SIR) estimates for improved SIR estimation
‌
US Patent 7860200 Communications system using adaptive filter that is selected based on output power
‌
US Patent 7860472 Receiver circuit and receiver circuit testing method
‌
US Patent 7864835 Communications system using adaptive filter and variable delay before adaptive filter taps
‌
US Patent 7864869 Satellite communication system utilizing low density parity check codes
‌
US Patent 7864877 Data transmission in communication system by disabling radiation patterns
‌
US Patent 7864883 Method and apparatus for modulating digital signal using equilateral triangular constellation
‌
US Patent 7864894 Receiver circuit and receiving method
‌
US Patent 7864900 Communication system for sending and receiving digital data
‌
US Patent 7864903 Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication system
‌
US Patent 7864904 Method and data processing device for processing digital data of a signal
‌
US Patent 7869493 Method for detecting a signal, detector and computer program product
‌
US Patent 7869499 Variable-frequency circuit with a compensation mechanism
‌
US Patent 7869525 Dynamic bus inversion method and system
‌
US Patent 7869534 Method and apparatus for clock-pulse synchronization with an offset QPSK-modulated transmission signal
‌
US Patent 7869541 Method and system for direct and polar modulation using a two input PLL
‌
US Patent 7873095 Coordinated frequency hop jamming and GPS anti-jam receiver
‌
US Patent 7873099 Time transfer using ultra wideband signals
‌
US Patent 7873101 Low latency digital filter and method
‌
US Patent 7873118 Apparatus and method for controlling peak to average power ratio (PAPR)
‌
US Patent 7873120 Forward error correction coding for AM 9kHz and 10kHz in-band on-channel digital audio broadcasting systems
‌
US Patent 7873133 Recovery of client clock without jitter
‌
US Patent 7873134 Clock generation system
‌
US Patent 7876807 Asymmetry technique for multipath mitigation in pseudorandom noise ranging receiver
‌
US Patent 7876811 Method and apparatus for detecting spreading-code synchronization for spectrum spreading signals
‌
US Patent 7876839 Receiver and method for channel estimation for multicarrier communication systems
‌
US Patent 7876841 Method for scheduling of user terminals to subcarriers in a multi-cell or multi-sector network using FDM transmission, a base station, a user terminal and a network therefor
‌
US Patent 7876844 Apparatus and method for determining positions of pilot sub-carriers in an OFDM symbol
‌
US Patent 7876845 Wireless communications systems and/or methods providing low interference, high privacy and/or cognitive flexibility
‌
US Patent 7876855 Phase modulation power spreading used to reduce RF or microwave transmitter output power spur levels
‌
US Patent 7876859 Semiconductor device and driving method thereof
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US Patent 7876862 Conditionally input saturated Viterbi detector
‌
US Patent 7876868 System and method for reducing interference in an orthogonal frequency division modulation system
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US Patent 7881363 Data transmission rate adjustment system and method thereof
‌
US Patent 7881389 Reception quality notifying method, wireless communication terminal apparatus, and base station apparatus
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US Patent 7881391 OFDM receiver and method for decoding OFDM symbols of two or more data streams with reduced multiplication operations
‌
US Patent 7881393 Waveforms comprising a plurality of elements and transmission thereof
‌
US Patent 7881396 Method and apparatus for transmitting and receiving a preamble for synchronization in a MIMO-OFDM communication system
‌
US Patent 7881397 Wireless communication system
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US Patent 7881402 Compensation for gain imbalance, phase imbalance and DC offsets in a transmitter
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US Patent 7881405 Combined mixer and polyphase decimator
‌
US Patent 7881412 Quasi-linear interference cancellation for wireless communication
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US Patent 7881413 Digital PLL with conditional holdover
‌
US Patent 7885321 System, method and device for autonegotiation
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US Patent 7885326 Method for determining a pulse position in a signal
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US Patent 7885342 Managing bit error rates on point-to-point wireless links in a network
‌
US Patent 7885344 Wireless communication apparatus
‌
US Patent 7885353 Spread spectrum block control apparatus and spread spectrum clock generating apparatus
‌
US Patent 7885360 Wireless communication apparatus and receiving method
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US Patent 7885367 System for adjusting sampling timing of DLL circuit, method therefor and transmitter-receiver used therefor
‌
US Patent 7889787 Ultrasound transmit beamformer integrated circuit and method
‌
US Patent 7889799 Method and apparatus for OFDM channel estimation
‌
US Patent 7889810 Method and apparatus for a nonlinear feedback control system
‌
US Patent 7889813 Method, apparatus and receiver for demapping dual carrier modulated COFDM signals
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US Patent 7889825 Methods for adjusting sampling clock of sampling circuit and related apparatuses
‌
US Patent 7894503 System and method of flexible channel allocation in an ultra wideband (UWB) frequency hopping communication system
‌
US Patent 7894504 Coherent and non-coherent hybrid direct sequence/frequency hopping spread spectrum systems with high power and bandwidth efficiency and methods thereof
‌
US Patent 7894507 Method and system for HSDPA maximum ratio combination (MRC) and equalization switching
‌
US Patent 7894508 WCDMA terminal baseband processing module having cell searcher module
‌
US Patent 7894513 Slicing algorithm for multi-level modulation equalizing schemes
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US Patent 7894516 Method for equalizing a digital signal and equalizer
‌
US Patent 7894546 Replica linearized power amplifier
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US Patent 7894554 Apparatus for performing initial synchronization and frame synchronization in mobile communications system and method thereof
‌
US Patent 7894557 Signal interference measurement
‌
US Patent 7894563 Clock recovery circuit and a method of generating a recovered clock signal
‌
US Patent 7894564 Phase modulation method for spread spectrum clock generator
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US Patent 7899107 Preamble detection using low-complexity cross-correlation
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US Patent 7899108 Receiving apparatus, electromagnetic wave timepiece, receiving module and receiving method
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US Patent 7899128 Multiple-output transmitter for transmitting a plurality of spatial streams
‌
US Patent 7899133 Receiving system
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US Patent 7899141 Receiver for receiving radio frequency signals
‌
US Patent 7899143 Adjustment mechanism for source synchronous strobe lockout
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US Patent 7903720 Alternative direct sequence spread spectrum symbol to chip mappings and methods for generating the same
‌
US Patent 7903727 Channel memory length selection method and apparatus for wireless communication systems
‌
US Patent 7903745 Error detection and correction for base-band wireless systems
‌
US Patent 7903753 Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system
‌
US Patent 7903762 Multi-band TV tuner and method thereof
‌
US Patent 7903764 Integrated burst FSK receiver
‌
US Patent 7903775 Method and apparatus for controlling transmission frequency in serial advanced technology attachment
‌
US Patent 7907658 Systems and methods for resolving signal-to-noise ratio margin difference in dual latency discrete multi-tone-based xDSL systems under colored noise conditions
‌
US Patent 7907661 Testability technique for phase interpolators
‌
US Patent 7907679 Methods and systems for acquiring signals using coherent match filtering
‌
US Patent 7907688 Open loop MIMO receiver and method using hard decision feedback
‌
US Patent 7912110 Base station apparatus, wireless communication system and frequency assignment method
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US Patent 7912116 Apparatus and method for transmitting data using relay station in a broadband wireless communication system
‌
US Patent 7912132 Moving image decoding apparatus
‌
US Patent 7912135 Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system
‌
US Patent 7912137 OFDMA device and method of correcting frequency offset in OFDMA signals
‌
US Patent 7912146 Method and apparatus for transmitting data in a communication system
‌
US Patent 7912147 Compress-forward coding with N-PSK modulation for the half-duplex Gaussian relay channel
‌
US Patent 7912148 Transmission circuit and communication device
‌
US Patent 7912151 Post-distortion filter for reducing sensitivity to receiver nonlinearities
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US Patent 7912159 Enhanced denoising system
‌
US Patent 7912160 Modulation circuit having DC offset level control circuit
‌
US Patent 7912161 Method and apparatus for layer 1 / layer 2 convergence declaration for an adaptive equalizer
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US Patent 7912168 Wireless communication apparatus and method thereof
‌
US Patent 7916771 BOC signal acquisition and tracking method and apparatus
‌
US Patent 7916778 Constructing an energy matrix of a radio signal
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US Patent 7916809 Digital receiver apparatus
‌
US Patent 7920619 Efficient computation of a waveform correlation matrix
‌
US Patent 7920638 Method for the multiple-antenna transmission of a signal by space-time block codes, corresponding reception method and signal
‌
US Patent 7920653 Method and circuit arrangement for suppressing an orthogonal perturbation
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US Patent 7920660 Method and arrangement for removing DC offset from data symbols
‌
US Patent RE42291 System and method for processing digital visual interface communication data signals and display data channel communication signals over a transmission line
‌
US Patent 7924906 Spread-spectrum receiver
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US Patent 7924910 Adaptive equalization with group delay
‌
US Patent 7924930 Robust synchronization and detection mechanisms for OFDM WLAN systems
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US Patent 7924934 Time diversity voice channel data communications
‌
US Patent 7924935 Channel sounding in OFDMA system
‌
US Patent 7924936 System and method for wave damping
‌
US Patent 7924938 Context-sensitive overhead processor
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US Patent 7924943 Method and system for optional closed loop mechanism with adaptive modulations for multiple input multiple output (MIMO) wireless local area network (WLAN) system
‌
US Patent 7924945 Iterative receiving method for a MIMO system, and corresponding receiver and computer program
‌
US Patent 7924948 Pre-scaling of initial channel estimates in joint detection
‌
US Patent 7924955 Method and article of estimating of phase and gain mismatch and corresponding method and device for receiving a digital base band signal
‌
US Patent 7924958 Apparatus and method for transmitting and receiving signals in a multi-antenna system
‌
US Patent 7924960 Input/output data rate synchronization using first in first out data buffers
‌
US Patent 7925261 Methods and apparatus for resovling frequency errors during transistion between communication networks
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US Patent 7929599 Accelerated video encoding
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US Patent 7929611 Frame rate converting apparatus, pan/tilt determining apparatus, and video apparatus
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US Patent 7929617 Method and apparatus to generate a continuous phase modulation waveform that is symmetric and periodic
‌
US Patent 7929619 Methods and apparatus for using tones in a wireless communication system
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US Patent 7929621 Terminal demodulation apparatus and method
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US Patent 7929626 Variable power communications including rapid switching between coding constellations of various sizes
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US Patent 7929634 Method and apparatus to select coding mode
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US Patent 7929635 Communication apparatus and communication method
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US Patent 7929639 Device for compensating radio frequency distortion in orthogonal frequency division multiplexing transmission system and method thereof
‌
US Patent 7929645 Method and apparatus for channel estimation in OFDM receivers
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US Patent 7929647 Emitter pulse detection utilizing adaptive matched filter approach
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US Patent 7929652 Adaptive pilot and data symbol estimation
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US Patent 7933318 Carrier re-activation in case of signal to noise ratio improvement
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US Patent 7933324 Power regulator
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US Patent 7933325 Antenna driving apparatus
‌
US Patent 7933346 Base station and method for mitigating interference in a sectorized communication network
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US Patent 7933356 DTV transmitting system and receiving system and method of processing broadcast signal
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US Patent 7933358 GFSK/FSK modulation circuit and related method implemented in a digital manner
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US Patent 7933365 Enhanced VSB Viterbi decoder
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US Patent 7933369 Apparatus for automatic gain control and wireless receiver employing the same
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US Patent 7933372 Successive interference cancellation based on the number of retransmissions
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US Patent 7933373 Phase correction circuit of encoder signal
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US Patent 7936807 Method and apparatus for reducing the processing rate of a chip-level equalization receiver
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US Patent 7936811 Modulation apparatus, modulation method, and demodulation apparatus
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US Patent 7936829 Driving multiple consecutive bits in a serial data stream at multiple voltage levels
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US Patent 7936832 Receiver apparatus of the adaptive ICI cancellation iterative receiver in wireless communication system and ICI cancellation method
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US Patent 7936835 Adaptive signal decompression
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US Patent 7936836 Method and apparatus for an OFDMA parallel architecture scheduler
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US Patent 7936841 Multi-frequency data transmission channel power allocation
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US Patent 7936846 Low gate count sequential multitap correlator
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US Patent 7936851 Channel equalization
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US Patent 7940833 Transmitter with intelligent preconditioning of amplifier signal
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US Patent 7940839 Fully adaptive equalization for high loss communications channels
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US Patent 7940853 Method and device for calculating zero-croccing reference sequences for signal detection of angle-modulated signals based on zero crossings of the received signal
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US Patent 7940857 Method for limiting signal and transmitter
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US Patent 7940859 Transmission circuit and communication device
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US Patent 7940869 Radio communication method, system and a terminal station
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US Patent 7940876 USB frequency synchronizing apparatus and method of synchronizing frequencies
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US Patent 7944983 Coarse carrier frequency offset estimation for CMMB mobile TV receiver
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US Patent 7944989 Quadrature modulation apparatus, method, program, and recording medium
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US Patent 7944993 Downstream broad beam diversity
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US Patent 7944995 Variable bandwidth receiver
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US Patent 7945006 Data-driven method and apparatus for real-time mixing of multichannel signals in a media server
‌
US Patent 7949036 Determining a detection signal in a spread spectrum communications system
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US Patent 7949042 Image searching device and method, program and program recording medium
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US Patent 7949058 Radio receiving apparatus and radio receiving method
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US Patent 7949073 Dual-mode system and method for receiving wireless signals
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US Patent 7949075 Data slicer circuit, demodulation stage, receiving system and method for demodulating shift key coded signals
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US Patent 7953154 Image coding device and image coding method
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US Patent 7953163 Block linear equalization in a multicarrier communication system
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US Patent 7953165 Transmitting apparatus in orthogonal frequency division multiplexing access system capable of controlling gain for variation of sub-channel allocation and method for transmitting data thereof
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US Patent 7953175 USB system with spread spectrum EMI reduction
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US Patent 7953180 Transmission power control method and transmission apparatus
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US Patent 7953181 MIMO transmitting apparatus and MIMO transmitting method
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US Patent 7953195 System and method for digitizing bit synchronization in wireless communication
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US Patent 7957453 Method for operating a rake receiver
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US Patent 7957455 Method and circuit arrangement for calibration of a sampling control signal which influences the sampling time of a received signal from a sampling phase selection element
‌
US Patent 7957459 Symbol rate testing method based on signal waveform analysis
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US Patent 7957461 Calibrating automatic test equipment
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US Patent 7957480 Wireless communication method and wireless communication apparatus
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US Patent 7957489 Digital amplifier and television receiving apparatus
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US Patent 7957490 Insertion of repetitive PN sequences into DTV data fields
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US Patent 7957495 Method and device for suppressing narrowband interference
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US Patent 7957497 Clock and data recovery circuits using random edge sampling and recovery method therefor
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US Patent 7961788 Method and apparatus for video encoding and decoding, and recording medium having recorded thereon a program for implementing the method
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US Patent 7961825 Diversity receiver and method
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US Patent 7961830 Clock and data recovery circuit having wide phase margin
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US Patent 7970048 Method of systematic construction of space-time constellations, system and method of transmitting space-time constellations
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US Patent 7970070 Adaptive frequency domain equalization in OFDM based communication system
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US Patent 7970076 Wireless apparatus
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US Patent 7970090 Method and apparatus for a self-synchronizing system
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US Patent 7970091 Method for reducing spectral regrowth in a spectrally efficient digital modulation scheme
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US Patent 7974349 Optimum perturbation apparatus and method in a multi-antenna multi-user communication system
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US Patent 7974363 Receiver, receiving method, filter circuit, and control method
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US Patent 7974368 Decoding method and system for real-time wireless channel estimation
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US Patent 7974370 Parallel processing for single antenna interference cancellation
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US Patent 7974371 Communication method and radio communication apparatus
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US Patent 7978749 Bandjamming multi-channel DSSS transmitter and method therefor
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US Patent 7978750 Microcontroller
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US Patent 7978752 Method and apparatus for switching operating modes of a receiver
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US Patent 7978754 Communication channel calibration with nonvolatile parameter store for recovery
‌
US Patent 7978762 Transcoder device for transcoding compressed and encoded bitstream of motion picture in syntax level and motion picture communication system
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US Patent 7978792 Reproducing apparatus and method, signal processing apparatus and method, and program
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US Patent 7978800 Circuit for converting a transponder controller chip output into an appropriate input signal for a host device
‌
US Patent 7983332 Eye violation and excess jitter trigger
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US Patent 7983343 Context adaptive binary arithmetic decoding for high definition video
‌
US Patent 7983355 System and method for RF signal combining and adaptive bit loading for data rate maximization in multi-antenna communication systems
‌
US Patent 7986729 High bandwidth data transport system
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US Patent 7991071 AM to PM correction system for polar modulator
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US Patent 7991076 Complex signal scaling for phase and/or amplitude modulated signals
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US Patent 7995656 Scalable video coding with two layer encoding and single layer decoding
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US Patent 7995687 Fast and reliable channel classification algorithms in bluetooth networks to detect and avoid 2.4 GHz interferers
‌
US Patent 8000404 Method and apparatus to reduce the effect of crosstalk in a communications interface
‌
US Patent 8000408 Loop delay and gain control methods in closed-loop transmitters and wireless devices
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US Patent 8000415 Method and device for detecting a synchronization signal in a communication system
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US Patent 8000426 Mechanism for constructing an oversampled waveform for a set of signals received by a receiver
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US Patent 8005137 Video coding and decoding method using weighted prediction and apparatus for the same
‌
US Patent 8005158 Overhead signaling in a wireless communication system
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US Patent 8005175 Method and apparatus for interference mitigation in an OFDMA-based communication system
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US Patent 8005178 Synchronous network device
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US Patent 8009745 Time tracking for a receiver with guard interval correlation
‌
US Patent 8009757 Method and apparatus for encoding a modulated signal in a communication system
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US Patent 8009769 Method and a device for decoding slice codes
Edits on 8 Dec, 2021
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US Patent 8009769 Method and a device for decoding slice codes
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US Patent 8009757 Method and apparatus for encoding a modulated signal in a communication system
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US Patent 8009745 Time tracking for a receiver with guard interval correlation
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US Patent 8005178 Synchronous network device
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US Patent 8005175 Method and apparatus for interference mitigation in an OFDMA-based communication system
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US Patent 8005137 Video coding and decoding method using weighted prediction and apparatus for the same
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