CORDIC-based OFDM baseband receiver design

Chih Feng Wu, Muh Tian Shiue

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In this paper, the CORDIC-based OFDM baseband receiver is proposed to fulfill the joint carrier synchronization and channel equalization algorithm. The versatile arithmetics of CORDIC are employed to realize various baseband operations, including 'gain compensation', 'phase compensation', 'initial gain and phase estimation', and 'derotator'. The CORDICs are configured to perform these computations by setting a few simple parameters at different time-slot. The FPGA prototyping of CORDIC-based OFDM baseband receiver is presented to on-line demonstrate the constellation diagram and off-line measure the symbol error rate (SER). In addition, the maximum uncoded data rate of FPGA prototyping is 72 Mbps for 64-QAM modulation.

原文???core.languages.en_GB???
主出版物標題ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings
發行者IEEE Computer Society
頁面352-355
頁數4
ISBN(列印)9781479928903
DOIs
出版狀態已出版 - 2014
事件6th International Symposium on Communications, Control and Signal Processing, ISCCSP 2014 - Athens, Greece
持續時間: 21 5月 201423 5月 2014

出版系列

名字ISCCSP 2014 - 2014 6th International Symposium on Communications, Control and Signal Processing, Proceedings

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???event.eventtypes.event.conference???6th International Symposium on Communications, Control and Signal Processing, ISCCSP 2014
國家/地區Greece
城市Athens
期間21/05/1423/05/14

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