상세정보
학술대회
Energy-Aware Data Gathering in Wireless Sensor Networks
- 발행일
- 200901
- 출처
- Consumer Communications and Networking Conference (CCNC) 2009, pp.1-4
- 출판사
- IEEE
- 협약과제
- 08MC3700, QoS 및 확장성지원(S-MoRe) 센서네트워크 고도화 기술개발 (표준화연계), 채종석
- 초록
- Many routing protocols have been proposed for sensor networks where energy awareness and reliability are essential design issues. This paper proposes an energy-aware data gathering method called Energy-aware Tree Routing (ETR) in Wireless Sensor Networks. The proposed scheme relates to reliable and energy efficient data routing by selecting a data transmission path in consideration of residual energy at each node to disperse energy consumption across the networks and reliably transmit the data through a detour path when there is link or node failure. Simulation results show that the proposed method outperformed traditional Tree Routing (TR) by 23%-55% in network lifetime. ©2009 IEEE.
- KSP 제안 키워드
- Data gathering, Data transmission, Design issues, Detour path, Network LifeTime, Node Failure, Static wireless sensor networks(WSNs), Transmission path, data routing, each node, energy awareness