Concurrent constant modulus algorithm and decision directed scheme for synchronous DS-CDMA equalisation

M. Hadef, S. Weiss

Research output: Contribution to conferencePaper

14 Citations (Scopus)

Abstract

In this paper, we derive a concurrent constant modulus algorithm (CMA) and decision directed (DD) scheme for blind multiuser equalisation, suitable for downlink DS-CDMA systems. Adaptation is performed by concurrently minimising two cost functions based on either a CM criterion or a DD scheme for all active users. Computer simulations are used to assess the performance of the algorithm.
Original languageEnglish
Pages203-208
Number of pages6
DOIs
Publication statusPublished - Jul 2005
Event2005 IEEE/SP 13th Workshop on Statistical Signal Processing (SSP), - Bordeaux, France
Duration: 17 Jul 200520 Jul 2005

Conference

Conference2005 IEEE/SP 13th Workshop on Statistical Signal Processing (SSP),
CountryFrance
CityBordeaux
Period17/07/0520/07/05

Keywords

  • modulus alorithm
  • decision directed scheme
  • synchronous
  • ds-cdma equalisation

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