A Unified Performance Analysis of MPSK and MDPSK with Phase Noise

CHENG Yun-peng; WANG Jin-long; SHEN Liang; REN Guo-chun

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A Unified Performance Analysis of MPSK and MDPSK with Phase Noise

更新时间：2025-07-16

- A Unified Performance Analysis of MPSK and MDPSK with Phase Noise
- Acta Electronica Sinica Vol. 33, Issue 4, Pages: 706-709(2005)
- 作者机构：
  
  解放军理工大学通信工程学院,江苏,南京,210007
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN914
- Published Online：25 April 2005，
  
  Published：2005
- 稿件说明：
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CHENG Yun-peng, WANG Jin-long, SHEN Liang, et al. A Unified Performance Analysis of MPSK and MDPSK with Phase Noise[J]. Acta Electronica Sinica, 2005, 33(4): 706-709.
DOI：

CHENG Yun-peng, WANG Jin-long, SHEN Liang, et al. A Unified Performance Analysis of MPSK and MDPSK with Phase Noise[J]. Acta Electronica Sinica, 2005, 33(4): 706-709. DOI：

摘要

本文研究了相位噪声场对MPSK、MDPSK性能的影响.首先在统一框架下

推导了AWGN、Nakagami-m衰落和莱斯衰落信道中带有相位噪声时MPSK相干解调和MDPSK差分解调的误符号率;然后运用计算机仿真和数值方法

对误符号率和相位噪声的关系进行了验证;最后通过应用示例

展示了本文工作在系统设计和性能评估中的重要作用.

Abstract

The effects of phase noise on the performances of MPSK and MDPSK are investigated in this paper.Firstly

under a unified framework

the symbol error rates (SERs) of MPSK coherent and MDPSK differential demodulation with phase noise are derived in AWGN

Nakagami-

fading and Rician fading channels.Secondly

the relationships between SERs and phase noise are validated by using computer simulation and numerical method.Finally

the importance of our work for system design and performance evaluation is demonstrated by an application instance.

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