US Patent 7689242 Channel estimator for OFDM system
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Patent abstract
The present invention relates to a device for receiving signals in a wireless cellular OFDM system, in which data symbols are transmitted in frequency subcarriers and timeslots. The present invention further relates to a method for channel estimation in such a device. According to the present invention, a channel estimation on the basis of received pilot symbols is performed, whereby the channel estimation for data symbols between pilot symbols is performed by means of a filter, said filter being selected from a set of filters on the basis of an interference reference value.
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Patent Inventor Names
Richard Stirling-Gallacher0
Thomas Dölle0
Zhaocheng Wang0
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US Patent 07689242 Channel estimator for OFDM system US Patent 7689242 Channel estimator for OFDM system
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Patent Number
07689242
Patent Number
7689242
Edits on 18 Jun, 2022
Golden AI
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US Patent 07689242 Channel estimator for OFDM system
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Is a
Patent jurisdiction
Patent number
07689242
Date of patent
March 30, 2010
Patent application number
09897910
Date Filed
July 3, 2001
Patent primary examiner
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