Power control algorithm for MMSE receiver based CDMA systems

被引：10

作者：

Almutairi, AF ^{[1
]}

Miller, SL ^{[1
]}

Latchman, HA ^{[1
]}

Wong, TF ^{[1
]}

机构：

[1] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA

来源：

IEEE COMMUNICATIONS LETTERS | 2000年 / 4卷 / 11期

关键词：

D O I：

10.1109/4234.892197

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, a fully distributed power control algorithm (PCA) based on the minimum mean-squared error (MMSE) receiver is introduced. We study the convergence of the signal to interference plus noise ratio (SINR) and the total transmitted power and we compare, in terms of the capacity, the performance of a system in which the proposed PCA has been implemented and compared with a system with perfect power control. We show that capacity improvement of the order of 20% is obtained by using the proposed PCA.

引用

页码：346 / 348

页数：3

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