대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2007년도 하계종합학술대회 논문집
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- Pages.13-14
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- 2007
Heterogeneous 무선 센서 네트워크를 위한 계층적 에너지 인지 라우팅 알고리즘
Hierarchical Energy-Aware Routing Algorithm for Heterogeneous Wireless Sensor Networks
- Park, Jin-Ho (Department of Telecommunication Engineering Pukyong National University) ;
- Seo, Sang-Bo (Department of Telecommunication Engineering Pukyong National University) ;
- Song, Seung-Mi (Department of Telecommunication Engineering Pukyong National University) ;
- Kim, Sung-Un (Department of Telecommunication Engineering Pukyong National University)
- 발행 : 2007.07.11
초록
We propose HERAH(Hierarchical Energy-Aware Routing Algorithm for Heterogeneous Wireless Sensor Networks) that is the hierarchical routing algorithm in WSNs and is established on heterogeneous environment. HERAH performs CH selection by considering residual energy level and uses multi-hop communication within cluster. So, HERAH makes improvements in the energy savings and the network lifetime compared with LEACH.
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