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WCDMA下行链路RAKE接收的分析及实现 被引量：1

Analysis and Realization of RAKE Receiver for WCDMA Downlink
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摘要 介绍了WCDMA下行链路RAKE接收原理和实现过程,分析其关键技术的性能,并对其性能进行比较,结合复杂度综合提出了适合WCDMA系统的RAKE接收方案,针对典型的WCDMA环境进行了建模仿真,仿真结果表明所选取下行接收算法有良好的性能。 WCDMA downlink RAKE receiver is described. Some key algorithms are analyzed in detail. A useful RAKE receiver for WCDMA downlink is chosen according to the performance and complexity comparison. Aanalysis and simulation results show that the choosen algorithm has good performance in most situations.
作者 孙阳 邵卫东
机构地区 苏州大学电子信息学院
出处 《苏州大学学报（工科版）》 CAS 2006年第3期65-69,共5页 Journal of Soochow University Engineering Science Edition (Bimonthly)
关键词 WCDMA RAKE接收 多径搜索 信道估计 WCDMA Rake receiver multi-path searcher channel estimation
分类号 TN92 [电子电信—通信与信息系统]
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参考文献6

  • 1T. Ikeda, K. Okawa, M. Sawahashi, et al, Experimental Evalution of Coherent Rake Combining for Broadband Single-carrier DS-CDMA Wireless Communications[J]. IEICE Trans. Commun., 2001, (3):415-423.
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二级参考文献9

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苏州大学学报（工科版）
2006年 第3期

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