08248975 is referenced by 54 patents and cites 17 patents.

A wireless transmitting apparatus inserts a training signal into a transmission burst at fixed symbol intervals as a pilot signal, a wireless receiving apparatus performs AD conversion of a received burst signal, performs symbol timing recovery, performs frame position detection and pilot signal extraction from the received burst signal for which symbol timing was established, performs frame synchronization, and performs a carrier frequency estimation using pilot signal. A carrier frequency estimation is also performed with respect to a received burst signal for which frame synchronization was established, and channel distortion is estimated and output based on a frequency-corrected received burst signal. Channel distortion estimation is then performed with respect to a frequency-corrected received burst signal, and a data symbol sequence of the channel-compensated received burst signal is converted to a received data bit stream.

Title
Wireless transmitting apparatus, wireless receiving apparatus, wireless transmission method, wireless reception method, wireless communication system, and wireless communication method
Application Number
11/990807
Publication Number
8248975 (B2)
Application Date
September 5, 2006
Publication Date
August 21, 2012
Inventor
Masahiro Umehira
Yokohama
JP
Osamu Kagami
Yokosuka
JP
Yosuke Fujino
Yokosuka
JP
Daisei Uchida
Yokohama
JP
Takafumi Fujita
Yokohama
JP
Agent
Harness Dickey & Pierce
Assignee
Nippon Telegraph and Telephone Corporation
JP
IPC
H04B 7/00
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