A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is
Lifetime optimization for large-scale sink-centric Wireless sensor networks
2015 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)
Energy efficiency is one of the most important issues of Wireless sensor networks (WSN) due to limited battery capacity. In sink-centric WSN (i.e., sensing data is collected by the sink node), this issue is particularly challenging due to the 'funnel effect' which means high energy consumption of the nodes near the sink. While clustering can be used to achieve scalability of WSN, previous works on energy optimal design of the cluster structure have limitations in the scalability. In this paper,doi:10.1109/wiopt.2015.7151075 dblp:conf/wiopt/MoonH15 fatcat:nelgpgcoyzhlxekt5ict2qev7y