The sensing data of nodes is generally correlated in dense wireless sensor networks, and the active node selection problem aims at selecting a minimum number of nodes to provide required data services within error threshold ...
Cheng, Hon; Su, Zhihuang; Lloret, Jaime; Chen, Guolong(MDPI, 2014-11)
Future wireless sensor networks are expected to provide various sensing services and energy efficiency is one of the most important criterions. The node scheduling strategy aims to increase network lifetime by selecting a ...