Interacting multiple model for adaptive narrowband interference rejection in spread spectrum systems

Mohamed H. Jaward, Visakan Kadirkamanathan

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

1 Citation (Scopus)

Abstract

This paper presents an adaptive de-aided technique for the suppression of narrowband interference (NBI) in direct-sequence code-division multiple access (DS-CDMA) systems. This technique uses a multiuser detector based on the Interacting Multiple Model (IMM) algorithm. This detector is based on the concept that the effective model of the received signal at a time instance can be approximated by one of models in the IMM algorithm. Simulations are used to compare the performance of the proposed technique with that of the recursive least squares (RLS) version of the minimum mean-square error (MMSE) for multiuser detection [1].

Original languageEnglish
Title of host publication13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2002
Pages1227-1231
Number of pages5
DOIs
Publication statusPublished - 2002
Externally publishedYes
EventIEEE International Symposium on Personal and Indoor Mobile Radio Conference 2002 - Lisboa, Portugal
Duration: 15 Sept 200218 Sept 2002
Conference number: 13th
https://ieeexplore.ieee.org/xpl/conhome/8098/proceeding (Proceedings)

Conference

ConferenceIEEE International Symposium on Personal and Indoor Mobile Radio Conference 2002
Abbreviated titlePIMRC 2002
Country/TerritoryPortugal
CityLisboa
Period15/09/0218/09/02
Internet address

Keywords

  • CDMA
  • Interacting multiple models
  • Narrowband interference rejection

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