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WCDMA信道分类LMS信道衰落估计方法

LMS Channel Estimation for WCDMA Channel Classification
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摘要 分析移动衰落信道特征,对LMS自适应算法在WCDMA信道估计上的应用做改进;仿真表明,改进是可行的。 According to the analyses of Rayleigh fading channel, an improved LMS estimation algorithm for channel estimation in 3G(WCDMA) mobile communication system is presented; and simulation shows the improvement of algorithm.
作者 陈凯
出处 《上海工程技术大学学报》 CAS 2004年第2期131-134,共4页 Journal of Shanghai University of Engineering Science
关键词 线性最小均方误差滤波(LMS) 码分多址(CDMA) 瑞利衰落 信道估计 LMS CDMA Rayleigh fading,channel estimation
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参考文献5

  • 1Matthias P, Ulrich K, Frank L. A deterministic digital simulation model for suzuki processes with application to a shadowed Rayleigh land mobile radio channel [ J ]. IEEE Translations on Vehicular Technology, 1996,45 ( 2 ) :318-330.
  • 23GPP TS25.213 V3.3.0,The 3rd, Generation Partnership Project, Technical Specification Group Radio Access Network,Spreading and Modulation(FDD) ( R 99) [ S].
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  • 5Homer J, Mareels I, Bitmead R, etc. LMS estimation of sparsely parametrized channels via structural detection [ J ]. IEEE Transactions on Signal Processing, 1988,46 (10) :2651-2663.

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