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

NCUIR > College of Electrical Engineering & Computer Science > Department of Communication Engineering > journal & Dissertation > Item 987654321/51488

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51488

Title:	Noncoherent Block-Coded TAPSK and 16QAM Using Linear Component Codes
Authors:	Wei,RY;Lin,TS;Gu,SS
Contributors:	通訊工程學系
Keywords:	AWGN CHANNEL;MPSK
Date:	2010
Issue Date:	2012-03-27 18:54:14 (UTC+8)
Publisher:	國立中央大學
Abstract:	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.
Relation:	IEEE TRANSACTIONS ON COMMUNICATIONS
Appears in Collections:	[Department of Communication Engineering] journal & Dissertation

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