Improved MP-DD Routing Algorithm Considering Energy Efficiency in Wireless Sensor Networks

장윤식; 박남규; 오충식; 최승권; Chang-Jo Lee; Yonghwan Cho

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
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

¹SK텔링크
²충북대학교
³한국과학기술원
⁴충북대학교
⁵우송대학교
⁶충북대학교

ABSTRACT

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.
KEYWORDS

Wireless sensor network, Directed Diffusion, MP-DD, Routing
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KCI Citation (4)

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