Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Study on Adaptive Interference Suppressor for Multicarrier DS-CDMA

멀티캐리어 DS-CDMA를 위한 적응 간섭 억제기에 관한 연구

  • 우대호 (시립 인천대학교 전자공학과) ;
  • 장병건 (시립 인천대학교 전기공학과) ;
  • 변윤식 (시립 인천대학교 전자공학과)
  • Published : 2000.09.01
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Abstract

In this paper, we choice multicarrier direct-sequence code division multiple access using bandwidth effectively in communication system. Because this system is based on DS-CDMA the same problem is raised. That is, the degradation of the performance is due to multiple access interference. To solve this problem, we proposed the blind adaptive receiver for MC DS-CDMA system. Simulation results show that the proposed blind receiver has more about 0.5(dB) value of SNR than conventional receiver.

Keywords