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A Mobility Support Scheme Achieving High Energy-Efficiency for Sink Groups in Wireless Sensor Networks
무선 센서 망에서 싱크 그룹을 위한 에너지 효율 향상 이동성 지원 방안
2013
The Journal of Korean Institute of Communications and Information Sciences
무선 센서 망에서 싱크 그룹을 위한 에너지 효율 향상 이동성 지원 방안
In order to support mobility for sink groups, it is important to get the current location of a mobile sink group and then to offer the location to a source. Typically, previous works calculate a region including all member sinks by flooding; then, it notifies this region information to a source. However, flooding and location updates are periodically performed regardless of the group movement so that it causes considerable control overhead. In this paper, we propose an energy-efficient scheme
doi:10.7840/kics.2013.38b.1.63
fatcat:j5duq7livnd37a6un44zrwwzya