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三种不同干扰下 CSMA/CA 机制的性能分析

牛钊 马涛 卢崭崭

舰船电子工程2016,Vol.36Issue(3):62-67,6.
舰船电子工程2016,Vol.36Issue(3):62-67,6.DOI:10.3969/j.issn.1672-9730.2016.03.017

三种不同干扰下 CSMA/CA 机制的性能分析

Performance Analysis of the Throughput of CSMA/CA Mechanism under Three Different Jamming

牛钊 1马涛 1卢崭崭1

作者信息

  • 1. 电子工程学院 合肥 230037
  • 折叠

摘要

Abstract

The CSMA /CA mechanism is a kind of access way and widely used in MAC layer of wireless network .There are a lot of attacking means for CSMA /CA mechanism ,but a less study for the performance analysis of the throughput of CSMA /CA mechanism under jamming .In this paper ,a discrete-time Markov chain analysis is used to derive formulae for the saturation throughput of memory less ,reactive and intelligent jamming .Then three mathematical saturation throughput are compared ,and the result is obtained.

关键词

干扰/CSMA/CA/性能分析

Key words

jamming/CSMA/CA/performance analysis

分类

计算机与自动化

引用本文复制引用

牛钊,马涛,卢崭崭..三种不同干扰下 CSMA/CA 机制的性能分析[J].舰船电子工程,2016,36(3):62-67,6.

舰船电子工程

OACSTPCD

1672-9730

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