Performance analysis of DS-CDMA indoor infrared wireless systems using equalizer on diffuse channels

M. Matsuo, T. Ohtsuki, I. Sasase

Research output: Contribution to journalConference article


We analyze the performance of the direct sequence (DS)-code division multiple access (CDMA) indoor infrared wireless systems on diffuse channels by taking the effects of intersymbol interference (ISI) into account. Moreover, to mitigate the effects of ISI, we propose the DS-CDMA indoor infrared wireless systems using an equalizer on diffuse channels. We show that the proposed DS-CDMA system using equalizer can mitigate the effects of ISI and thus can accommodate more simultaneous users than the systems without equalizer.

Original languageEnglish
Pages (from-to)1624-1628
Number of pages5
JournalIEEE Vehicular Technology Conference
Issue number53ND
Publication statusPublished - 2001 Jan 1
EventIEEE VTS 53rd Vehicular Technology Conference (VTS SPRING 2001) - Rhodes, Greece
Duration: 2001 May 62001 May 9


ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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