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一种针对传播性事件的无线传感器网络MAC协议

A WSNs MAC protocol for broadcasting events
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摘要 对事件驱动型无线传感器网络中由于传播性事件带来的传感器节点的大规模接入带来的网络竞争信道节点数目的动态变化,以及由此带来的数据传输效率下降问题进行研究。在Sift协议的基础上,提出一种自适应协议A-Sift。该协议针对竞争信道的节点数目和流量变化采用了动态退让调度机制,同时引入路由信息对节点进行优先度区分,解决了在大规模传播事件环境下Sift协议无法适应竞争信道节点的动态变化的问题。仿真结果表明:A-Sift增强了协议的扩展性和适应性,具有更强的传输效率和时延特性。 The dynamic change of the data-flow and the number of contending nodes caused by the broadcasting events in WSNs is researched. Sift protocol is studied in-depth and a new adaptive protocol A-Sift is proposed. A- Sift, solves the problems in Sift of the adaptability to the dynamic topology and the changes of contending nodes via dynamic scheduling concessions and priority-distinguish method. The simulation results show that A-Sift enables better adaptability and better transmission efficiency and delay characteristics than Sift.
作者 林钟楷 程良伦 王浩
机构地区 广东工业大学自动化学院控制网络与系统研究所
出处 《传感器与微系统》 CSCD 北大核心 2012年第1期85-89,共5页 Transducer and Microsystem Technologies
关键词 无线传感器网络 MAC协议 传播性事件 自适应 Sift协议 A-Sift协议 wireless sensor networks （WSNs） MAC protocol broadcasting event adaptive Sift protocol A-Sift protocol
分类号 TP393.04 [自动化与计算机技术—计算机应用技术]
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  • 1Herrolen W, Reyck B D, Demeulemeester E. Resource-constrained project scheduling: A survey of recent developments [J]. Computers & Operations Research, 1998, 25(4): 279- 302.
  • 2Weglarz J. Project Scheduling: Recent Models, Algorithms and Applications [M]. Amsterdam, Netherlands: Kluwer, 1999.
  • 3Roslof J, Harjunkoski I, Westerlund T, et al. Solving a large-scale industrial scheduling problem using MILP combined with a heuristic procedure [J]. Euro J Operational Research, 2002, 138(1) : 29 - 42.
  • 4Holloway C A, Nelson R T, Suraphongschai V. Comparison of a multi-pass heuristic decomposition procedure with other resource-constrained project scheduling procedures [J]. Management Science, 1979, 25(1) : 862 - 872.
  • 5Demeulemeester E, Herrolen W. A branch-and-bound procedure for the generalized resource-constrained project scheduling problem [J]. Operations Research, 1997, 45(2): 201 - 212.
  • 6Hartmann S. A competitive genetic algorithm for resource-constrained project scheduling[J]. Naval Research Logistics, 1998, 45(1): 733- 750.
  • 7Lamia B, Klibi W, Lo N, et al. Multi-objectives Tabu Search based algorithm for progressive resource allocation [J]. Euro J Operational Research, 2007, 17(1): 1779 - 1799.
  • 8Ye W, Heidemann J, Estrin D. An energy-efficient MAC protocol for wireless sensor networks. In: Proceedings of the 21st International Annual Joint Conference on Computer and Communications Societies. New York, USA: IEEE, 2002. 1567-1576.
  • 9van Dam T, Langendoen K. An adaptive energy-efficient MAC protocol for wireless sensor networks. In: Proceedings of the 1st International Conference on Embedded Networked Sensor Systems. Los Angeles, USA: IEEE, 2003. 171-180.
  • 10EI-Hoiydi A, Decotignie J D. WiseMAC: an ultra low power MAC protocol for the downlink of infrastructure wireless sensor networks. In: Proceedings of the 9th IEEE Symposium on Computers and Communications. Alexandria, USA: IEEE,2004. 244-251.

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传感器与微系统
2012年 第1期

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