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Analyzing the cumulative interfering noise in multi-hop IEEE 802.11 networks

  • Chenfei Zhang
  • , Lei Lei
  • , Ting Zhang
  • Nanjing University of Aeronautics and Astronautics

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Performance evaluation of IEEE 802.11 multi-hop wireless networks has been drawing significant attention in recent years whereas most studies ignore the interfering noise far away. However, since the packets may overlap in time in multi-hop wireless networks, the cumulative energy of the noise coming from far away can be high enough to affect the performance of the network. In this paper, we investigate the interfering noise in the IEEE 802.11 wireless multi-hop networks. Then, we perform simulations to evaluate the effect of cumulative interfering noise on the performance of IEEE 802.11 DCF protocol. The results show that the transmission probability, collision probability and the saturation throughput of each flow in IEEE 802.11 multi-hop wireless networks have been greatly affected by the cumulative interfering noise.

源语言英语
主期刊名Proceedings - 2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014
编辑Zhangbing Zhou, Jianwei Niu, Lei Shu
出版商Institute of Electrical and Electronics Engineers Inc.
133-136
页数4
ISBN(电子版)9781479948116
DOI
出版状态已出版 - 20 1月 2014
已对外发布
活动2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014 - Beijing, 中国
期限: 20 10月 201422 10月 2014

出版系列

姓名Proceedings - 2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014

会议

会议2014 IEEE Computers, Communications and IT Applications Conference, ComComAp 2014
国家/地区中国
Beijing
时期20/10/1422/10/14

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