Improved MP-DD Routing Algorithm Considering Energy Efficiency in Wireless Sensor Networks
2009, 14(7), pp.97-103
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
장윤식 1 , 박남규 2 , 오충식 3 , 최승권 4 , Chang-Jo Lee 5 , Yonghwan Cho 6
1
SK텔링크
2
충북대학교
3
한국과학기술원
4
충북대학교
5
우송대학교
6
충북대학교
-
This paper proposes efficient routing scheme named MP-DD(MultiPath-Direct Diffusion) which is simple enough to be applicable to the wireless sensor networks. Conventional DD uses only one optimal path, therefore it consumes more energy of specific nodes. MP-DD uses multiple path and has a information of hop upstream node in the direction of the base-station is determined which are obtainable via the process of self-organization of the network. Simulation results show the feasibility of the simple routing schemes for the sensor networks.
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