Efficient Maximum-Likelihood Decoding of Q-ary Modulated Reed-Muller Codes

被引：18

作者：

Grant, Alexander J. ^{[1
]}

van Nee, Richard D. ^{[2
]}

机构：

[1] ETH, Swiss Fed Inst Technol, Signal & Informat Proc Lab, Zurich, Switzerland

[2] Lucent Technol, Nieuwegein, Netherlands

来源：

IEEE COMMUNICATIONS LETTERS | 1998年 / 2卷 / 05期

关键词：

Fast Hadamard transform; maximum-likelihood decoding; OFDM; peak power; Reed-Muller codes;

D O I：

10.1109/4234.673658

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this letter we derive an efficient soft-decision maximum-likelihood decoding algorithm for a class of Q-ary phase-shift keyed peak-to-average power ratio limited codes for orthogonal frequency division modulation, by generalizing the fast Hadamard transform decoding of first-order Reed-Muller codes.

引用

页码：134 / 136

页数：3

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