An Energy Efficient Explicit Disjoint Multipath Routing in Wireless Sensor Networks 


Vol. 35,  No. 12, pp. 1160-1170, Dec.  2010


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  Abstract

Existing multipath routing mechanism has much overhead to maintain the state of nodes on the multipath route and does not guarantees completely disjoint multipath construction from source to destination. In this paper, we propose an Explicit Disjoint Multipath (EDM) routing algorithm to enhance energy efficiency through removing the flooding mechanism for route discovery process, minimizing the number of nodes participating in route update and balancing the traffic load for entire network. EDM constructs logical pipelines which can create disjoint multipaths in logical way. Then it physically performs anchor node based geographic routing along the logical pipeline in order to build multipath to the destination. EDM can provide the distribution effect of traffic load over the network, help to balance the energy consumption and therefore extend the network lifetime.

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  Cite this article

[IEEE Style]

H. Oh, J. Jang, K. Moon, S. Kim, "An Energy Efficient Explicit Disjoint Multipath Routing in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1160-1170, 2010. DOI: .

[ACM Style]

Hyun-Woo Oh, Jong-Hyun Jang, Kyeong-Deok Moon, and Sang-Ha Kim. 2010. An Energy Efficient Explicit Disjoint Multipath Routing in Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 35, 12, (2010), 1160-1170. DOI: .

[KICS Style]

Hyun-Woo Oh, Jong-Hyun Jang, Kyeong-Deok Moon, Sang-Ha Kim, "An Energy Efficient Explicit Disjoint Multipath Routing in Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 12, pp. 1160-1170, 12. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880