The DS/SSMA systems using trellis coding with asymmetric PSK signal constellation

Seong Ill Park; Kwang Soon Kim; Hyung Myung Kim; Iickho Song

doi:10.1016/S0165-1684(98)00035-8

The DS/SSMA systems using trellis coding with asymmetric PSK signal constellation

Seong Ill Park, Kwang Soon Kim, Hyung Myung Kim, Iickho Song

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We analyze the performance of direct-sequence spread spectrum multiple access (DS/SSMA) systems, which use trellis coding with asymmetric phase shift keying (PSK) modulation. By designing the signal constellation to be asymmetric, we obtain a performance gain for the DS/SSMA system over the systems using the traditional symmetric signal constellation. Bit error probability analysis of the proposed system is carried out for some cases. Examples are given to show the performance gain due to the asymmetry of the signal constellation.

Original language	English
Pages (from-to)	173-187
Number of pages	15
Journal	Signal Processing
Volume	67
Issue number	2
DOIs	https://doi.org/10.1016/S0165-1684(98)00035-8
Publication status	Published - 1998 Jun 18

Bibliographical note

Funding Information:
This research was supported by Korea Science and Engineering Foundation (KOSEF) under Grant 961-0923-134-2, for which the authors would like to express their thanks. The authors also wish to thank the anonymous reviewers for their constructive and helpful comments and suggestions.

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Software
Signal Processing
Computer Vision and Pattern Recognition
Electrical and Electronic Engineering

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10.1016/S0165-1684(98)00035-8

Cite this

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title = "The DS/SSMA systems using trellis coding with asymmetric PSK signal constellation",

abstract = "We analyze the performance of direct-sequence spread spectrum multiple access (DS/SSMA) systems, which use trellis coding with asymmetric phase shift keying (PSK) modulation. By designing the signal constellation to be asymmetric, we obtain a performance gain for the DS/SSMA system over the systems using the traditional symmetric signal constellation. Bit error probability analysis of the proposed system is carried out for some cases. Examples are given to show the performance gain due to the asymmetry of the signal constellation.",

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note = "Funding Information: This research was supported by Korea Science and Engineering Foundation (KOSEF) under Grant 961-0923-134-2, for which the authors would like to express their thanks. The authors also wish to thank the anonymous reviewers for their constructive and helpful comments and suggestions. ",

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AU - Song, Iickho

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AB - We analyze the performance of direct-sequence spread spectrum multiple access (DS/SSMA) systems, which use trellis coding with asymmetric phase shift keying (PSK) modulation. By designing the signal constellation to be asymmetric, we obtain a performance gain for the DS/SSMA system over the systems using the traditional symmetric signal constellation. Bit error probability analysis of the proposed system is carried out for some cases. Examples are given to show the performance gain due to the asymmetry of the signal constellation.

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The DS/SSMA systems using trellis coding with asymmetric PSK signal constellation

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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