卫星通信中光子计数PPM与DPSK的BER性能
信号处理
2022-09-14 v1 天体物理仪器与方法
光学
摘要
利用解析与统计方法推导了存在噪声时M进制PPM与双相DPSK调制的BER表达式。该PPM表达式通过基于泊松统计的仿真得到验证。随后将BER表达式应用于一组具有代表性的接收望远镜与天空光谱辐射亮度参数,以评估PPM与DPSK彼此间的性能。最后讨论了效率与额外考量。
引用
@article{arxiv.2209.06161,
title = {BER Performance of Photon Counting PPM vs. DPSK for Satellite Communications},
author = {Daniel Paulson},
journal= {arXiv preprint arXiv:2209.06161},
year = {2022}
}
备注
Final report for PhD student independent study. Contains novel derivations on uncoded bit error rate for pulse position modulation (PPM) on optical links