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多径CDMA信道下的盲空时多用户检测 被引量:2

Blind Space time Multiuser Detection in Multipath CDMA Channels
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摘要 本文提出了在多径CDMA信道下基于Rosen梯度投影实现的最小均方盲空时多用户检测方法 ,仿真结果表明 ,该方法具有良好的检测性能 . The LMS blind space-time multiuser detection method based on the Rosen′s gradient projection to realize in multipath CDMA channels with receiver antenna array is presented.The results of simulation illustrate that the proposed multiuser space-time processing method can offer good performance of detection.
出处 《电子学报》 EI CAS CSCD 北大核心 2000年第z1期15-17,22,共4页 Acta Electronica Sinica
基金 国家"8 63"计划! (No.863 31 7 0 3 0 5 99)
关键词 空时处理 盲多用户检测 直接序列CDMA space-time processing blind multiuser detection direct-sequence CDMA
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参考文献7

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同被引文献25

  • 1[1]X.Wang,H.V.Poor.Space-time multiuserdetection in multipath CDMA channels[J],IEEETrans.Signal Processing,1999,vol.47,no.9:2356~2374
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