ORZBP: An Obstacle-Resistant Zone-based Broadcasting Protocol for Wireless Sensor Networks

doi:10.1109/HPCC.2012.101

淡江大學機構典藏 > 工學院 > 資訊工程學系暨研究所 > 會議論文 > Item 987654321/77592

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题名:	ORZBP: An Obstacle-Resistant Zone-based Broadcasting Protocol for Wireless Sensor Networks
作者:	Chang, Chih-yung;Hung, Li-ling;Wang, Tzu-chia;Wang, Tzu-lin
贡献者:	淡江大學資訊工程學系
关键词:	broadcasting;obstacle-resistant;packet collision;wireless sensor network;zone-based
日期:	2012-06-25
上传时间:	2012-06-25 17:00:48 (UTC+8)
出版者:	N.Y.: IEEE (Institute of Electrical and Electronic Engineers)
摘要:	Wireless Sensor Networks (WSNs) comprise a few sink nodes and a large number of sensor nodes. The WSN environment contains unpredictable obstacles, such as mountains, lakes, buildings, or regions without any sensor node, impeding or blocking message relay. Broadcasting is an essential operation broadly used in WSNs. However, the blind flooding results in the large-scale waste of energy and bandwidth resources even though it is the simplest way to overcome obstacle-resistant problems. On the other hand, the blind flooding also raises the amount of packet collisions and contentions. This paper proposes a distributed obstacle resistant broadcasting protocol, called as ORZBP, to reduce the number of forwarding nodes and to overcome the obstacle problem. Experimental results reveal that ORZBP reduces the redundant bandwidth and power consumptions, avoids the possible packet collision as well as achieves the high success rate.
關聯:	The 14th IEEE International Conference on High Performance Computing and Communications (IEEE HPCC-2012), pp.714-721
DOI:	10.1109/HPCC.2012.101
显示于类别:	[資訊工程學系暨研究所] 會議論文

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