Bandwidth-Efficient Noncoherent Trellis-Coded MPSK

NCUIR > College of Electrical Engineering & Computer Science > Graduate Institute of Communication Engineering > journal & Dissertation > Item 987654321/29073

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29073

Title:	Bandwidth-Efficient Noncoherent Trellis-Coded MPSK
Authors:	Wei,RY;Huang,CC
Contributors:	通訊工程研究所
Keywords:	REDUNDANT SIGNAL SETS;SEQUENCE DETECTION;MODULATION;CHANNEL;16QAM
Date:	2009
Issue Date:	2010-06-29 20:12:39 (UTC+8)
Publisher:	中央大學
Abstract:	In this letter, we propose a novel bandwidth-efficient noncoherent trellis-coded MPSK scheme, in which a particularly-designed differential encoder is added in front of the trellis encoder. With this differential encoder, trellis-coded MPSK proposed by Ungerboeck is no longer noncoherently catastrophic and thus achieves better error performance. Moreover, new trellis codes which, for the proposed scheme, have better bit error rates than Ungerboeck's codes are found by computer searches.
Relation:	IEEE TRANSACTIONS ON COMMUNICATIONS
Appears in Collections:	[Graduate Institute of Communication Engineering] journal & Dissertation

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