Mobile Ad hoc Network (MANET) is an
autonomous, self-configuring and infrastructure-less
system in which various mobile nodes are connected by
wireless links. In MANETs hello messages are periodically
exchanged to maintain the connectivity of neighbour nodes.
While discovering neighbour nodes, an unnecessary hello
message causes the problem of battery drainage in
MANET routing protocols like AODV and DYMO. These
ad-hoc types of networks are mainly used in the smart
phones and origin the problem of energy utilization when
neighbour nodes are discovered to maintain the
connectivity. For the MANET scenario we take Random
Waypoint Model and also the relationship between hello
interval and event interval is considered. In this paper both
the protocols are made adaptive and then Particle Swarm
Optimization algorithm (PSO) is employed to give better
results by reducing energy consumption and network
overhead.
Kamaldeep Kaur : Student, Chandigarh University
Department of Computer Science and Engineering, Gharuan, India
Lokesh Pawar : Assistant Professor, Chandigarh University
Department of Computer Science and Engineering, Gharuan, India
Routing
Hello Messaging
MANET
Optimization Algorithms
So here in this paper, we optimize an adaptive Hello
messaging scheme with Particle swarm optimization
technique to practically suppress the unnecessary Hello
messages and to reduce the battery drainage problem. By
this optimization scheme the difficulties related to
battery utilization and network overhead are solved.
These are the significant problems that influence the
MANETs performance. For the future work, the
proposed scheme should be deployed in various
scenarios and also in the large scale networks. The value
of hello interval should be optimized using more
different optimization techniques.
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