Zhaorong Liu

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To combat the effect of multi-path fading, Rake receivers are used in conjunction with code division multiple access (CDMA) systems. In this paper, we main introduce the finger assignment method for Rake receivers. First, we will simply review the Rake receiver. Then we will investigate several kinds of finger assignment method in single cell and multi-cell(More)
In this paper, we investigate a finger combining scheme to save the power consumption of mobile rake receiver without the performance loss. The proposed scheme is called as GSEC(Generalized Switch-and-Examine Combining) with an output threshold which selects any branches whose SNR is above an input-threshold until the combined SNR is larger than an(More)
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