Exact analysis of bit error probability for trellis coded modulation

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 13 Nov 2002Publisher:IEEEJournal:GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), volume 2, pages 916-920

Authors: Hideki Yoshikawa; Ikuo Oka; Chikato Fujiwara;

doi: 10.1109/glocom.2001.965552

Exact analysis of bit error probability for trellis coded modulation

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Abstract

In this paper, we demonstrate an exact analysis of bit probability for trellis coded modulation by using an analytical technique which is effective even in the region of low signal-to-noise power ratio (SNR). This employs an iterative calculation of probability density function (pdf) of path metric per transition, and is applicable for multilevel coded modulation. We show error performance results of 4-ary trellis coded modulation employing 2-state convolutional encoders.

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Osaka Metropolitan University
Japan

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