An optimization method for designing high rate and high performance SCTCM systems with in-line interleavers

Yokokawa, Takashi and Shinohara, Yuji and Miyauchi, Toshiyuki and Iida, Yasuhiro and McEliece, Robert J. (2004) An optimization method for designing high rate and high performance SCTCM systems with in-line interleavers. In: IEEE Global Telecommunications Conference, GLOBECOM '04, 29 November-3 December 2004. IEEE , Piscataway, NJ, pp. 162-166. ISBN 0780387945 http://resolver.caltech.edu/CaltechAUTHORS:YOKglobecom04

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Abstract

We present a method for designing high-rate, high-performance SCTCM systems with in-line interleavers. Using in-line EXIT charts and ML performance analysis, we develop criteria for choosing constituent codes and optimization methods for selecting the best ones. To illustrate our methods, we show that an optimized SCTCM system with an in-line interleaver for rate r = 5/6 and 64QAM has better performance than other turbo-like TCMs with the same parameters.

Item Type:	Book Section
Additional Information:	© 2004 IEEE. Reprinted with Permission.
Subject Keywords:	concatenated codes; interleaved codes; optimisation; trellis coded modulation; ML performance analysis; QAM; high performance serially concatenated TCM; high rate serially concatenated TCM; in-line EXIT charts; in-line interleavers; optimization method; serially concatenated trellis coded modulation
Record Number:	CaltechAUTHORS:YOKglobecom04
Persistent URL:	http://resolver.caltech.edu/CaltechAUTHORS:YOKglobecom04
Alternative URL:	http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=30077&arnumber=1377932
Usage Policy:	No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:	9987
Collection:	CaltechAUTHORS
Deposited By:	Kristin Buxton
Deposited On:	05 Apr 2008
Last Modified:	26 Dec 2012 09:55

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