北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2011, Vol. 34 ›› Issue (5): 38-41.doi: 10.13190/jbupt.201105.38.machg

• 论文 • 上一篇    下一篇

无线传感器网络社会性网络编码方案

马春光1,2,李想想1,王九如1,樊旭1   

  1. 1.哈尔滨工程大学 计算机科学与技术学院, 哈尔滨 150001; 2.北京邮电大学 网络与交换技术国家重点实验室, 北京 100876
  • 收稿日期:2010-12-06 修回日期:2011-05-31 出版日期:2011-10-28 发布日期:2011-08-26
  • 通讯作者: 李想想 E-mail:lixiangnba66@163.com
  • 基金资助:

    国家自然科学基金项目(61073042); 北京邮电大学网络与交换技术国家重点实验室开放课题项目(SKLNST2009110); 黑龙江省教育厅科学技术研究项目(12513049)

Network Coding Scheme with Sociality for WSN

  • Received:2010-12-06 Revised:2011-05-31 Online:2011-10-28 Published:2011-08-26
  • Supported by:

    National Natural Science Foundation of China;National Natural Science Foundation of China

摘要:

基于社会性提出了一种适用于无线传感器网络的新型网络编码方案. 详细描述了该方案的设计过程并分析了该方案在实际应用中的优缺点,阐述了该方案中所使用的随机线性网络编码的编码过程和解码过程. 基于NS2的仿真实验结果表明,该方案在提高网络整体性能上比传统的网络编码方案优越.

关键词: 无线传感器网络, 编码节点, 随机线性网络编码, 社会性

Abstract:

In wireless sensor network, a novel network coding scheme based on sociality was proposed. Firstly, the design process was described in details and the advantages and shortcoming of the scheme was discussed as well. Then, the process of coding and decoding with random linear codes was expounded. Finally, the simulation using NS2 showed that this scheme is better than the traditional network coding scheme in improving the overall network performance.

Key words: wireless sensor network, coding node, random linear network coding, sociality

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