19-05-2014, 02:15 PM
POWER CONSCIOUS ROUTING IN MANET’s
POWER CONSCIOUS.pptx (Size: 87.35 KB / Downloads: 9)
Ad-hoc On Demand Distance Vector Routing.
It is a reactive routing protocol, meaning that it establishes a route to a destination only on demand.
AODV is, as the name indicates, a distance-vector routing protocol. AODV is capable of both unicast and multicast routing.
The AODV Routing protocol uses an on-demand approach for finding routes, that is, a route is established only when it is required by a source node for transmitting data packets.
It employs destination sequence numbers to identify the most recent path
In AODV, the source node and the intermediate nodes store the next-hop information corresponding to each flow for data packet transmission.
Power Conscious Routing
There are two classes to identify the power saving techniques for the MANET:
Local Strategies
Global strategies
Local Strategies:
Local strategies is applied in the node itself and it forces to put the network interface in power saving mode with minimum energy requirements during transmission and receiving operations.
These techniques usually applied at the physical and MAC layer, with the object to maximizing the node battery.