Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Dual-mode Blind Equalization Algorithm for QAM Demodulation

QAM 복조용 이중 모드 채널 등화 알고리즘

  • 류석규 (명지대학교 정보제어공학과) ;
  • 황유모 (명지대학교 정보제어공학과) ;
  • 송진호 (세종 엔지니어링)
  • Published : 1999.07.19
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Abstract

We propose a robust Dual-Mode blind equalization algorithm based on Quadrant-partitioned Constant Modulus Algorithm (QCMA) and Modified Constant Modulus Algorithm(MCMA) for QAM demodulation and its performance evaluated. The proposed algorithm show that the stability in setting 2d range and the faster convergence accomplished to conventional Dual-Mode algorithm.

Keywords