通信学报 ›› 2012, Vol. 33 ›› Issue (Z2): 276-279.doi: 10.3969/j.issn.1000-436x.2012.z2.040

• 学术论文 • 上一篇    下一篇

基于矩母函数法的复数域网络编码性能分析

陈罡子1,杨静2   

  1. 1 重庆邮电大学 通信与信息工程学院,重庆 400065
    2 重庆邮电大学 科学技术处,重庆 400065
  • 出版日期:2012-11-25 发布日期:2017-08-03
  • 基金资助:
    重庆市自然科学基金资助项目

Performance analysis of complex field network coding based on moment generating function

Gang-zi CHEN1,Jing YANG2   

  1. 1 School of Communications and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China
    2 Science&Technology Division,Chongqing University of Posts and Telecommunications,Chongqing 400065,China
  • Online:2012-11-25 Published:2017-08-03
  • Supported by:
    The Natural Science Foundation Project of CQ CSTC

摘要:

通过引入矩母函数分析方法,理论分析中继采用复数域网络编码的系统中断概率闭合表达式,并分析其对不同调制方式的平均误符号概率的影响。计算机仿真表明,中断概率的闭合表达与近似表示的差异与信噪比的高低有较强的关系。

关键词: 复数域网络编码, 矩母函数, 中断概率, 符号错误概率

Abstract:

The moment generating function was introduced to analysis closed-form expression for the outage probability that the relays employ complex field network coding,and the effect on symbol error probability with various modulation mode was evaluated.Computer simulation results demonstrate that the difference between closed expression and the approximate representation of outage probability greatly relies on the level of signal to noise ratio.

Key words: complex field network coding, moment generating function, outage probability, symbol error probability

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