基于MMSE的全分布式功率控制算法

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341) Pub Date : 1999-10-31 DOI:10.1109/MILCOM.1999.822665

A. Almutairi, H. Latchman, T. Wong, S. Miller

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引用次数: 3

摘要

本文介绍了一种基于最小均方误差(MMSE)接收机的全分布式功率控制算法。我们研究了一个基于同步MMSE的DS-CDMA系统的性能，并在该系统中实现了所提出的主成分分析。采用维纳解或自适应算法获得接收机滤波系数。我们还研究了信噪比和总传输功率的收敛性，并从容量方面比较了采用功率控制的系统与不采用功率控制的系统的性能。

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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MMSE based fully distributed power control algorithm

In this paper, a fully distributed power control algorithm (PCA) based on the minimum mean squared error (MMSE) receiver is introduced. We study the performance of a synchronous MMSE based DS-CDMA system in which the proposed PCA is implemented. The receiver filter coefficients are obtained using the Wiener solution or an adaptive algorithm. We also study the convergence of the SINR and the total transmitted power and we compare, in terms of the capacity, the performance of a system in which the proposed power control has been implemented with a system without power control.

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来源期刊

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341)

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