A Study on the Election of Cluster Alternative node for Energy-Efficient in Wireless Sensor Networks
무선 센서 네트워크에서 에너지 효율적인 클러스터의 대체노드 선출 방법에 관한 연구

Young-Jun Oh, Knag-Whan Lee
2013 The Journal of the Korean Institute of Information and Communication Engineering  
One fundamental issue in ad hoc networks is the alternative node election problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we proposed EEAP(Energy-Efficient Alternative Paths). This is a method of selecting an alternative node for path routing management. When some node disconnection on the path routing, using pre-selected backup node provides immediately recover the path recovery. When selecting an alternative node of Step-Parents head node
more » ... Parents head node on the path management, the node's energy level and distance information are cared in context-awareness. This is not only increased the system's capacity cost effectively, but also reduce transmission power entire nodes consume energy. As a result, each node could efficiently management and improves the life time for mobile host and extends system coverage. 키워드 무선 센서 네트워크, 대체 노드, 대체 경로 Key word WSN, Step-Parents node, Alternative path Open Access http://dx.
doi:10.6109/jkiice.2013.17.1.233 fatcat:necn56uefbberhxrlpza4eefxu