Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yong-Hoon Lee0
Jae-Yeun Yun0
Jong-Hyeuk Lee0
Seung-Hoon Nam0
Chan-Soo Hwang0
Eung-Sun Kim0
Ho-Jin Kim0
Date of Patent
October 7, 2008
0Patent Application Number
109733720
Date Filed
October 26, 2004
0Patent Primary Examiner
Patent abstract
In the ICI cancellation method for OFDM communication system, a receiver performs channel estimation using pilot subcarriers included in transmission signals transmitted from at least one transmitter. The transmitter generates the transmission signal in which pilot subcarriers and data subcarriers are regularly arranged, performs preceding on the transmission signal, modulates the pre-coded transmission signal into an OFDM symbol, and transmits the OFDM symbol. The receiver receives the OFDM symbol; demodulates the OFDM symbol, detects the pilot subcarriers from a demodulated signal, estimates channels using the pilot subcarriers, and restores the transmission signal using the estimated channels.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.