AN ENERGY EFFICIENT ENHANCED ERROR NODE REGAINING ALGORITHM FOR A WIRELESS SENSOR NETWORK
M. Karpagam, Nagarajan N.R. · 2014
This paper proposes an enhanced error node regainin g algorithm to prolong the lifespan of a wireless sensor network when some of the sensor nodes power down. This algorithm is mainly based on the geneti c algorithm. The efficiency of the energy can be enha nced by the sparse or compressive sensing feature. Our results show that compact sensing prolongs the netw ork lifespan and is more useful for wireless sensor networks with a smaller coverage area.