基于Volterra的Ds-Cdma接收机

Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97 Pub Date : 1997-09-01 DOI:10.1109/PIMRC.1997.627069

R. Tanner, D. Cruickshank

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引用次数: 25

摘要

提出了一种基于Volterra函数的滤波器作为直接顺序码分多址(DS-CDMA)系统的接收机。设想的应用将是蜂窝电话，其中接收机将被要求自适应由于信道效应。在平稳多径信道中，将Volterra滤波器的结果与线性最小均方误差(MMSE)滤波器和非线性径向基函数(RBF)网络进行了比较。此外，将研究计算复杂度并与MMSE进行比较。

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Volterra Based Receivers for Ds-Cdma

This paper presents a Volterra function based filter as the receiver for a direct-sequence-code-divisionmultiplex-access (DS-CDMA) system. The envisaged application would be cellular telephony, where the receiver will be required to be adaptive due to channel effects. The results obtained from the Volterra filter are compared against the linear minimum-meansquare-error (MMSE) filter and the nonlinear radialbasis-function (RBF) network in a stationary multipath channel. Further, the computational complexity will be investigated and compared against the MMSE.

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Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97

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