一种优化CDMA容量区域的最大最小公平方法

International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings. Pub Date : 2004-06-27 DOI:10.1109/ISIT.2004.1365472

A. Kapur, M. Varanasi

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引用次数: 4

摘要

采用最大最小公平性思想对CDMA容量区域进行优化。对于任意给定的信号集，给出了一种公平的速率分配算法。引入了公平容量的概念，提出了一种信号设计算法，在带宽足够的情况下，在(a)最优解码和(b)基于MMSE滤波和连续解码的次优解码条件下产生接近最大公平容量的信号集。

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A max-min fair approach to optimize the CDMA capacity region

The max-min fairness idea is applied to optimize the CDMA capacity region. For any given signal set, a fair rate-allocation algorithm is specified. The notion of fair capacity is introduced and a signal design algorithm is proposed that produces signal sets with near-maximum fair capacity under (a) optimum decoding and (b) suboptimal decoding based on MMSE filtering and successive decoding, when there is sufficient bandwidth.

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International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.

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