29-10-2012, 11:06 AM
JOINT SINK MOBILITY AND MAXIMIZE THE LIFE TIME OF WSN
JOINT SINK MOBILITY.pptx (Size: 542.9 KB / Downloads: 26)
INTRODUCTION
Wireless sensor network
Sinks
Network life time
Routing
Sink mobility
Fast mobility
Slow mobility
Dimension
NP-hardness
Relay
RELATED WORK
Improving the network life time with mobile sink
Mobile sink
Mobility of sink is in discrete form
Anchor points
Order of lifetime O(sqrt(n)) for n -nodes
Energy conservation protocols
Controlling the sink mobility for prolonging the Network Life time.(31)
Mobility increases the capacity of ad hoc wireless network(29)
Fast and energy efficient sensor data collection by multiple mobile sinks(42)