Abstract:In Rechargeable Wireless Sensor Networks (R-WSNs), sensors have to
adjust their duty cycles\linebreak continuously owing to sporadic
availability of energy and operate in a very low duty cycle because
of current energy conversion technical limitations. These unique
characteristics pose a new challenge for routing protocol design
over traditional energy-static sensor networks. We introduce a
communication model of anycast technology, a novel design to
minimize packet delivery latency for forest monitoring in R-WSNs.
The key idea is to let a sender to choose a closest neighbor node to
forward packets from forwarding candidates and a closest sink node
to accept the packet from all sinks. Through extensive simulation
and experiments, we demonstrate our anycast scheme based on Tabu
Search is efficient to provide minimal packets delivery latency in
R-WSNs.
Demin Gao;Guoxin Wu;Yunfei Liu. A Communication Model of Anycast in Rechargeable Wireless Sensor Networks for Forest Monitoring[J]. , 2014, 11(11): 3893-3900.
Demin Gao;Guoxin Wu;Yunfei Liu. A Communication Model of Anycast in Rechargeable Wireless Sensor Networks for Forest Monitoring. , 2014, 11(11): 3893-3900.