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基于多波束天线的Mesh网络邻居发现算法

Keywords: 多波束天线,邻居发现,无线Mesh网络,直接发现算法,伙伴发现算法

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Abstract:

针对基于快速切换多波束天线的无线Mesh网络的MAC层设计中快速有效地发现邻居节点的问题,设计并实现了两种基于快速切换多波束天线的邻居发现算法,分别为直接发现算法和伙伴发现算法,并对其性能进行了仿真验证.理论分析与仿真实验表明,采用提出的两种邻居发现算法均能有效地完成在网络中扫描并发现邻居节点的目的.其中,伙伴发现算法比直接发现算法可更快地发现邻居,尤其适用于节点密度较大、波束宽度较窄的情况.

References

[1]  James P E, Gabriel R. Multi-beam antenna: USA, 6424319 B2. 2002-07-23.
[2]  周乐柱,李斗,郭文嘉.卫星通信多波束天线综述[J].电子学报,2001,29(6):824-828. Zhou Lezhu, Li Dou, Guo Wenjia. Review of multiple beam antennas for satellite communications[J]. Acta Electronica Sinica, 2001,29(6):824-828. (in Chinese)
[3]  Akyildiz I F, Wang X, Wang W. Wireless mesh networks: a survey[J]. Computer Networks, 2005,47(4):445-487.
[4]  Minard P, Robert J L, Louzir A. Multi-beam antenna system for mesh network with omnidirectional mode //Proceedings of Antennas and Propagation Society International Symposium. San Diego, USA:, 2009:1-4.
[5]  Dai H N, Ng K W, Li M, et al. An overview of using directional antennas in wireless networks[J]. International Journal of Communication Systems, 2011,24(11):1-39.
[6]  Li G, Yang L L, Conner W S. Opportunities and challenges for mesh networks using directional antennas //Proceedings of IEEE Workshop on Wireless Mesh Networks. Santa Clara, USA:, 2005:252-259.
[7]  Felemban E, Murawski R, Ekici E, et al. SAND: sectored-antenna neighbor discovery protocol for wireless networks //Proceedings of Sensor Mesh and Ad Hoc Communications and Networks. Boston, USA:, 2010:1-9.
[8]  Matthew S. Signaling and switching for packet telephony[M]. London: Artech House Publishers, 2004:21-26.

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