Noncoherent Block-Coded TAPSK and 16QAM Using Linear Component Codes

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题名:	Noncoherent Block-Coded TAPSK and 16QAM Using Linear Component Codes
作者:	Wei,RY;Lin,TS;Gu,SS
贡献者:	通訊工程學系
关键词:	AWGN CHANNEL;MPSK
日期:	2010
上传时间:	2012-03-27 18:54:14 (UTC+8)
出版者:	國立中央大學
摘要:	In this paper, we derive minimum noncoherent distances of block-coded TAPSK (twisted amplitude and phase shift keying) and 16QAM (quadrature-amplitude modulation), both using linear component codes. According to the derived distances, noncoherent block-coded TAPSK (NBC-TAPSK) and noncoherent block-coded 16QAM (NBC-16QAM) are proposed. If the block length is very small, NBC-16TAPSK performs best among all noncoherent schemes and 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.
關聯:	IEEE TRANSACTIONS ON COMMUNICATIONS
显示于类别:	[通訊工程學系] 期刊論文

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