Multiuser detection for integrated multi-rate CDMA

Research output: Contribution to conferencePaperpeer-review

10 Scopus citations

Abstract

In this work, we extend the LMMSE multiuser detector to multi-rate CDMA systems, where different users have different quality-of-service (QoS) requirements. The proposed LMMSE detectors can work on dual-rate mode according to different computational constraints. Only the signature of the desired user is needed in using the proposed multi-rate LMMSE detectors. The proposed detectors have better detection performance and less computational requirement than the dual-rate decorrelating detectors. Computer simulations verified analytical results and conjecture.

Original languageEnglish (US)
Pages858-862
Number of pages5
StatePublished - Dec 1 1997
EventProceedings of the 1997 1st International Conference on Information, Communications and Signal Processing, ICICS. Part 3 (of 3) - Singapore, Singapore
Duration: Sep 9 1997Sep 12 1997

Other

OtherProceedings of the 1997 1st International Conference on Information, Communications and Signal Processing, ICICS. Part 3 (of 3)
CitySingapore, Singapore
Period9/9/979/12/97

All Science Journal Classification (ASJC) codes

  • Signal Processing

Fingerprint Dive into the research topics of 'Multiuser detection for integrated multi-rate CDMA'. Together they form a unique fingerprint.

Cite this