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移动代理WSN网络中信道Sift MAC协议

Application of Channel Sift MAC Protocol in Sensor Network with Mobile Agents
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摘要 介绍了一种采用移动代理的无线传感器(WSN)网络,该网络系统由移动代理节点负责复杂数据处理、接入处理、数据转发传输、路由维护等工作,与一般WSN网络相比具有节能优势。该网络系统MAC层采用S-ALOHA协议,不仅网络吞吐量低而且能耗大,依据网络结构特点提出了采用基于信噪比(SNR)的信道Sift协议。仿真验证该协议大大提高了网络吞吐量和降低了网络系统能耗。 A type of Wireless Sensor Network （WSN） with Mobile Agents is introduced.It has advantage in energy efficiency as compared with normal wireless sensor networks,but it uses S-ALOHA protocol with lower network throughput and higher energy consumption in MAC layer.Based on the characteristics of WSN,a channel sift MAC protocol is given.The simulation results show that the channel sift MAC protocol is better than S-ALOHA in network throughput and energy efficiency.
作者 林华杰 史浩山
机构地区 西北工业大学电子信息学院
出处 《无线电通信技术》 2010年第4期1-3,共3页 Radio Communications Technology
基金 西北工业大学电子信息学院e之星计划支持
关键词 移动代理 信道Sift MAC协议 网络吞吐量 能耗 mobile agent channel sift MAC protocol network throughput energy consumption
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献4

  • 1TONG Lang, ZHAO Qing, ADIREDDY S. Sensor Networks with Mobile Agents [ C ] /// Military Communications Conference, 2003, MILCOM 2003,2003.10( 1 ) : 688 - 693.
  • 2王秉钧.ALOHA协议的性能分析[J].天津通信技术,1994(3):1-5. 被引量：2
  • 3JAMIESON K,BALAKRISHNAN H, TAY Y C. Sift: A MAC Protocol for Event-driven Wireless Sensor Networks [ C ] // Third European Workshop on Wireless Sensor Networks, EWSN 2006, Zurich, Switzerland, 2006,2 (3868) : 260 - 275.
  • 4郑杰比,唐碧华,刘元安,高锦春.移动性无线传感器网络的研究[J].传感器世界,2006,12(7):32-34. 被引量：6

二级参考文献7

  • 1Pham, H., Jha, S.; An adaptive mobility-aware MAC protocol for sensor networks (MS-MAC); Mobile Ad-hoc and Sensor Systems, 2004 IEEE International Conference on 25-27 Oct. 2004 Page(s):558 - 560
  • 2Raviraj, P., Sharif, H., Hempel, M., Song Ci; MOBMAC -an energy efficient and low latency MAC for mobile wireless sensor networks; Systems Communications, 2005. Proceedings 14-17 Aug. 2005 Page(s):370 - 375
  • 3Wei Ye, Heidemann, J., Estrin, D.; An energy-efficient MAC protocol for wireless sensor networks; INFOCOM 2002.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings. IEEE Volume 3,23-27 June 2002 Page(s): 1567 - 1576 vol.3
  • 4Lang Tong, Qing Zhao, Adireddy S.; Sensor networks with mobile agents Military Communications Conference, 2003.MILCOM 2003. IEEE Volume 1, 13-16 Oct. 2003 Page(s):688 - 693 Vol. 1
  • 5Qin, x., Berry, R.; Exploiting multiuser diversity for medium access control in wireless networks; INFOCOM 2003.Twenty-Second Annual Joint Conference of the IEEE Computer and Communications Societies. IEEE Volume 2,30 March-3 April 2003 Page(s):1084 - 1094 vol.2
  • 6Arnab Chakrabarti, Ashutosh Sabharwal, Behnaam Aazhang. Using Predictable Observer Mobility for Power-Efficient Design of Sensor Network
  • 7K.Sohrabi, J.Gao,V.Ailawadlai; Protocols for self-organization of a wireless sensor network; IEEE Personal Communications, October 2000,16-27

共引文献5

无线电通信技术
2010年 第4期

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