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

2013/01/29 by Hassan Ghozlan, Gerhard Kramer, Ghozlan, Hassan +1
Computer Science · Engineering · Mathematics · #Advanced Wireless Communication Techniques #Chaos-based Image/Signal Encryption #FOS: Computer and information sciences #Information Theory (cs.IT) #Optical Network Technologies #cs.IT #math.IT

paper · pdf · doi:10.48550/arxiv.1301.6923

Submitted to ISIT 2013

arxiv created 2013/01/29 · openalex publication_date 2013/01/29 · arxiv updated 2013/01/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

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.

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