MC-CDMA系统上行信道盲估计算法

International Conference on Communication Technology Proceedings, 2003. ICCT 2003. Pub Date : 2003-04-09 DOI:10.1109/ICCT.2003.1209880

Bian Dongming, Ran Chongsen, Yi Xinying

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引用次数: 1

摘要

通过对MC-CDMA系统上行链路接收信号的分析，提出了一种上行链路信道盲估计算法。该算法利用接收信号和期望扩频序列的二阶统计量分离用户信号并估计信道脉冲响应。该算法易于实现，计算机仿真结果表明，该算法在不同条件下都具有良好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Blind channel estimation algorithm of uplink for MC-CDMA system

A blind channel estimation algorithm of uplink is proposed in this paper by analyzing the received signal of uplink for MC-CDMA system. The proposed algorithm uses the second order statistics of the received and the expected spreading sequence to separate the user signal and to estimate the channel impulse response. The algorithm is easily implemented, the results of computer simulation show the proposed algorithm has excellent performance in different condition.

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International Conference on Communication Technology Proceedings, 2003. ICCT 2003.

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