A decorrelating multiuser receiver for DS/CDMA systems using TCM

Kwang Soon Kim, Hong Gil Kim, Iickho Song, So Ryoung Park, Seok Ho Yoon, Hyung Myung Kim

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper, we propose and analyze a multiuser receiver using a decorrelating filter and Viterbi decoders for trellis coded DS/CDMA systems with biorthgonal signal constellation in asynchronous channels. The biorthogonality is implemented by user signature waveforms and the decorrelating filter. The performance of the proposed system is investigated: it is shown that the proposed system can provide us with some coding gain and near-far resistance.

Original languageEnglish
JournalEuropean Signal Processing Conference
Volume1998-January
Publication statusPublished - 1998
Event9th European Signal Processing Conference, EUSIPCO 1998 - Island of Rhodes, Greece
Duration: 1998 Sep 81998 Sep 11

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.

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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