Application of heuristic algorithms for multiuser detection

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10 Scopus citations

Abstract

In this paper we propose application of heuristic algorithms in multiuser detection (MUD). The proposed algorithm combines a tabu search heuristic algorithm with a local search heuristic algorithm. The new proposed structure brings several improvements when compared to both the conventional (matched filter) detector and the decorrelating detector. Additionally, the algorithm proposed here fairly approximates the performance of the optimal MUD detector with much reduced computational complexity.

Original languageEnglish
Title of host publication2006 IEEE International Conference on Communications, ICC 2006
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3157-3161
Number of pages5
ISBN (Print)1424403553, 9781424403554
DOIs
StatePublished - 2006

Publication series

NameIEEE International Conference on Communications
Volume7
ISSN (Print)0536-1486

Keywords

  • CDMA
  • Capacity
  • Multiuser detection
  • Near-far

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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