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 article


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
Publication statusPublished - 1998 Jan 1
Event9th European Signal Processing Conference, EUSIPCO 1998 - Island of Rhodes, Greece
Duration: 1998 Sep 81998 Sep 11


All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Kim, K. S., Kim, H. G., Song, I., Park, S. R., Yoon, S. H., & Kim, H. M. (1998). A decorrelating multiuser receiver for DS/CDMA systems using TCM. European Signal Processing Conference, 1998-January.