Performance analysis of multiple trelis coded MDPSK in an AWGN channel

Author

Huang, Jie

Author_Institution

Dept. of Math. & Stat., Queen´´s Univ., Kingston, Ont., Canada

fYear

1991

fDate

9-10 May 1991

Firstpage

83

Abstract

The error performances of multiple trellis-coded multilevel differential PSK (MTC-MDPSK) with two different decoding schemes, where scheme 1 uses the multiple symbol detection metric developed by D. Divsalar et al. (1990) and scheme 2 uses the conventional trellis-coded MDPSK metric, are analyzed and compared. An explicit asymptotic approximation to the tail probability of a general indefinite Gaussian quadratic form is developed. Two simple MTC-MDPSK examples show that scheme 1 has better performance consistency for different codes while scheme 2 has similar performance but simpler metric and longer code diversity

Keywords

decoding; encoding; error statistics; phase shift keying; telecommunication channels; AWGN channel; MTC-MDPSK; bit error probability; decoding schemes; error performances; multiple symbol detection metric; multiple trelis coded MDPSK; trellis-coded MDPSK metric; white noise; AWGN channels; Decoding; Error probability; Modulation coding; Pairwise error probability; Performance analysis; Phase modulation; Phase shift keying; Rician channels; Tail;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-87942-638-1

Type

conf

DOI

10.1109/PACRIM.1991.160687

Filename

160687