Family of objective function based multi-user detectors for DS/CDMA systems

Zihua Guo, Khaled Letaief

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The 3rd generation cellular mobile and wireless personal communication systems are expected to accommodate not only high quality voice services, but also a broad range of other multi-rate services. Of the various access protocols, wideband Code-Division Multiple-Access (CDMA) has emerged as the key air interface because of its high frequency utilization and suitability for handling multimedia and multi-rate services. In this paper, we propose a simple, robust and effective objective function based Multi-user detection (MUD) receiver. Numerical results over the AWGN and fading channels will show that significant capacity and performance improvement can be achieved compared with the conventional DS/CDMA receiver.

Original languageEnglish
Pages (from-to)859-863
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume2
Publication statusPublished - 2000
Externally publishedYes

Fingerprint

Code Division multiple Access
Code division multiple access
Objective function
Detector
Detectors
Multiuser detection
Personal communication systems
Receiver
Fading channels
Multiuser Detection
Fading Channels
Network protocols
Communication Systems
Multimedia
Air
Numerical Results
Range of data
Family

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Family of objective function based multi-user detectors for DS/CDMA systems. / Guo, Zihua; Letaief, Khaled.

In: IEEE Vehicular Technology Conference, Vol. 2, 2000, p. 859-863.

Research output: Contribution to journalArticle

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