On Wiener Phase Noise Channels at High Signal-to-Noise Ratio

被引：0

作者：

Ghozlan, Hassan ^{[1
]}

Kramer, Gerhard ^{[2
]}

机构：

[1] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA

[2] Tech Univ Munich, Inst Commun Engn, D-80333 Munich, Germany

来源：

2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2013年

关键词：

INFORMATION; NONCOHERENT;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Consider a waveform channel where the transmitted signal is corrupted by Wiener phase noise and additive white Gaussian noise (AWGN). A discrete-time channel model that takes into account the effect of filtering on the phase noise is developed. The model is based on a multi-sample receiver which, at high Signal-to-Noise Ratio (SNR), achieves a rate that grows logarithmically with the SNR if the number of samples per symbol grows with the square-root of the SNR. Moreover, the pre-log factor is at least 1/2 in this case.

引用

页码：2279 / +

页数：2

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