一个简单的可编码/可解码的OFDM QPSK码，具有低峰值-平均包络功率比

Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252) Pub Date : 2001-11-01 DOI:10.1109/ISIT.2001.936178

C. Chong, V. Tarokh

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引用次数: 34

摘要

提出了一种用于多载波通信的QPSK编码方案。该方案支持简单的编码和极简单的最大似然(ML)解码算法，适用于正交频分复用(OFDM)应用。此外，所有码字的峰均包络功率比(PMEPR)不超过4。

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A simple encodable/decodable OFDM QPSK code with low peak-to-mean envelope power ratio

We present a QPSK coding scheme for use in multicarrier communications. The scheme supports simple encoding and extremely simple maximum likelihood (ML) decoding algorithms for orthogonal frequency division multiplexing (OFDM) applications. Moreover, all the codewords have a peak-to-mean envelope power ratio (PMEPR) of at most 4.

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Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE Cat. No.01CH37252)

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