文章基本信息

标题：A Simplified Decoding Algorithm Using Symbol Transformation for Turbo Pragmatic Trellis-Coded Modulation
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作者：Choi, Eun-A ; Oh, Deock-Gil ; Jung, Ji-Won 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2005
卷号：27
期号：2
页码：223-223
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：This paper presents the application of a turbo coding technique combined with a bandwidth efficient method known as trellis-coded modulation. A transformation applied to the incoming I-channel and Q-channel symbols allows the use of an off-the-shelf binary/quadrature phase shift keying (B/QPSK) turbo decoder without any modifications. A conventional turbo decoder then operates on transformed symbols to estimate the coded bits. The uncoded bits are decoded based on the estimated coded bits and locations of the received symbols.
关键词：Turbo code;pragmatic trellis coded modulation;constellation;symbol transformation