Channel equalization techniques to mitigate inter-symbol interference in wireless communication
作者: Nandar Nyein Thu Gyamfi Sylvester Fahad Ahmed Memon Changjiang Bu
刊名: International Journal of Research in Engineering and Innovation, 2019, Vol.3 (3)
来源数据库: Meerut Institute of Technology
关键词: Adaptive EqualizerConstant modulus algorithmRecursive Means Least Square
原始语种摘要: The major limitation in current wireless communications is the dispersion of time and the interference of the symbols. To counteract these problems, diverse adaptive equalization techniques are used. The equalization technique is to curb time dispersion is introduced by the communication channel and counteracts the resulting effect of inter-symbol interference (ISI). Obviously, some form of blind equalization must be established in the receiver design. Blind equalizers estimates transmitted signals and channel parameters simultaneously, and may also be time-varying. The aim of this research paper is to study the performance of various adaptive filter algorithms for both blind channel and Non-blind channel equalization such as Recursive Least means Square (RLS) algorithm equalizer, the...
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  • equalization 同等化
  • symbol 符号
  • wireless 无线的
  • inter 
  • communication 通信
  • mitigate 减轻
  • blind 暗的
  • equalizer 均衡器
  • channel 槽水道
  • Channel 通道