A tight lower bound to the outage probability of discrete-input block-fading channels

被引：19

作者：

Nguyen, Khoa D. ^{[1
]}

Guillen i Fabregas, Albert ^{[1
]}

Rasmussen, Lars K. ^{[1
]}

机构：

[1] Univ S Australia, Inst Telecommun Res, Mawson Lakes, SA 5095, Australia

来源：

IEEE TRANSACTIONS ON INFORMATION THEORY | 2007年 / 53卷 / 11期

基金：

澳大利亚研究理事会;

关键词：

block-fading channel; diversity; error probability; outage probability; rate-diversity tradeoff; signal-to-noise ratio (SNR)-exponent;

D O I：

10.1109/TIT.2007.907520

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this correspondence, a tight lower hound to the outage probability of discrete-input Nakagami-m block-fading channels is proposed. The approach permits an efficient method for numerical evaluation of the bound, providing an additional tool for system design. The optimal rate-diversity tradeoff for the Nakagami-m, block-fading channel is also derived and a tight upper bound is obtained for the optimal coding gain constant.

引用

页码：4314 / 4322

页数：9

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