Adaptive MMSE Rake Receiver for WCDMA

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Executive Summary

Several types of Rake Receivers like A-Rake, S-Rake, P-Rake, Adaptive frequency Rake, Time frequency Rake, Conventional MMSE Rake and Adaptive MMSE Rake are used for WCDMA. In this paper, the authors observed that the BER performance of the Adaptive MMSE Rake receiver gives better result in WCDMA. The comparative analysis proved that the Adaptive MMSE Rake Receiver is much better than Conventional Rake Receiver. Both Genetic Algorithm (GA) and as well as Conventional Algorithm are derived for WCDMA environment.

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