A New Look at BER Expression of a Coherent DS-CDMA Receiver with Weighted Despreading Function in a Realistic Fading Environment


DEVELİ İ. , ÇİFLİKLİ C. , Türkay Y., Alat G.

3rd Int. Conference on Electrical and Electronics Engineering (ELECO’2003), Turkey, 1 - 04 December 2003, pp.355-359

  • Publication Type: Conference Paper / Full Text
  • Country: Turkey
  • Page Numbers: pp.355-359

Abstract

A novel bit error rate (BER) expression for a coherent direct sequence-code division multiple access (DS-CDMA) receiver which employs exponential chip weighting waveforms with imperfect power control over a multipath Rayleigh fading channel is obtained. It is shown that the proposed expression has lower complexity than the known BER expression in the literature.