An Adaptive Hello Messaging Scheme for Neighbor Discovery in On-Demand MANET Routing Protocols
2013
In mobile ad-hoc networks, local link connectivity information is extremely important for route establishment and maintenance. Periodic Hello messaging is a widely-used scheme to obtain local link connectivity information. However, unnecessary Hello messaging can drain batteries while mobile devices are not in use. This paper proposes an adaptive Hello messaging scheme to suppress unnecessary Hello messages without reduced detectability of broken links. Simulation results show that the proposed scheme reduces energy consumption and network overhead without any explicit difference in throughput.
Keywords:
- Link-state routing protocol
- Optimized Link State Routing Protocol
- Computer network
- Wireless Routing Protocol
- Ad hoc wireless distribution service
- Neighbor Discovery Protocol
- Computer science
- Routing protocol
- Distributed computing
- Adaptive quality of service multi-hop routing
- Destination-Sequenced Distance Vector routing
- Mobile ad hoc network
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