Block-coded 16QAM for noncoherent decoding

Ruey Yi Wei, Tzu Shiang Lin, Shi Shan Gu

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, we derive the minimum noncoherent distance of block-coded 16QAM, and propose noncoherent block-coded 16QAM (NBC-16QAM) accordingly. Various noncoherent block coding schemes are compared via computer simulations. We find that for both NBC-16QAM and the noncoherent 16QAM scheme proposed in 2002 [11], the curves of bit error rates do not decade exponentially. When the block length is very small, NBC-16QAM performs worse due to its small minimum noncoherent distance. However, if the block is not short, NBC-16QAM has the best error performance because the codewords with small noncoherent distances are rare.

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主出版物標題2010 IEEE Wireless Communications and Networking Conference, WCNC 2010 - Proceedings
DOIs
出版狀態已出版 - 2010
事件IEEE Wireless Communications and Networking Conference 2010, WCNC 2010 - Sydney, NSW, Australia
持續時間: 18 4月 201021 4月 2010

出版系列

名字IEEE Wireless Communications and Networking Conference, WCNC
ISSN(列印)1525-3511

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???event.eventtypes.event.conference???IEEE Wireless Communications and Networking Conference 2010, WCNC 2010
國家/地區Australia
城市Sydney, NSW
期間18/04/1021/04/10

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