计算机工程 ›› 2011, Vol. 37 ›› Issue (7): 68-71,96.doi: 10.3969/j.issn.1000-3428.2011.07.023

• 网络与通信 • 上一篇    下一篇

基于蒙特卡罗的星-地单光子通信仿真方法

崔明路1,2,王治强1,刘 薇1   

  1. (1. 中国科学院光电研究院,北京 100190;2. 中国科学院研究生院,北京 100190)
  • 出版日期:2011-04-05 发布日期:2011-03-31
  • 作者简介:崔明路(1985-),女,硕士研究生,主研方向:计算机仿真;王治强、刘 薇,副研究员
  • 基金项目:
    中国科学院创新工程基金资助项目“空间飞行器总体仿真系统及演示环境”(060202A01Y)

Simulation Method of Satellite-to-ground Single-photon Communication Based on Monte Carlo

CUI Ming-lu 1,2, WANG Zhi-qiang 1, LIU Wei 1   

  1. (1. Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing 100190, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100190, China)
  • Online:2011-04-05 Published:2011-03-31

摘要: 针对星-地单光子通信研究现状和复杂系统特性,提出一种运用蒙特卡罗方法研究星-地单光子通信全链路仿真过程的方法。基于离散事件仿真器构建星-地单光子通信的全链路仿真系统,采用蒙特卡罗方法对单光子通信过程进行大量模拟计算,得到准确的统计分析结果。仿真考虑了多种影响因素,对系统的关键性能参数做出综合、准确的评价,为系统的设计和优化提供依据,验证蒙特卡罗仿真在单光子通信系统中的可用性。

关键词: 蒙特卡罗法, 星-地, 单光子, 离散事件仿真器

Abstract: An art of satellite-to-ground single-photon communication full-link simulation system with Monte Carlo method is introduced aiming at the present research on satellite-to-ground single-photon communication and complicated system’s characters. Accurate statistical results are obtained by constructing satellite-to-ground single-photon communication system based on OMNeT++ and simulating with Monte Carlo method. Various of factors in the simulation are considered to estimate performance and key parameters of the system synthetically and accurately. It supports to design and optimize the system and verifies the usability of the Monte Carlo method in such systems.

Key words: Monte Carlo method, satellite-to-ground, single-photon, OMNeT++

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