Ad Hoc Wireless Routing. Different from routing in the “wired” world Desirable properties of a wireless routing protocol Distributed operation Loop freedom Demand-based operation Security “Sleep” period operation Unidirectional link support
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Desirable properties of a wireless routing protocol
“Sleep” period operation
Unidirectional link support
Corson M., Macker, J. “Mobile Ad hoc Networking (MANET): Routing Protocol Performance Issues and Evaluation Considerations.” IETF Internet Draft. http://www.ietf.org/internet-drafts/corson-draft-ietf-manet-issues-01.txt
V. D. Park and M.S. Corson. “A Highly Adaptive Distributed Routing Algorithm for Mobile Wireless Networks.” Proceedings of INFOCOMM ’97 April 1997. http://www.ics.uci.edu/atm/adhoc/paper-collection/corson-adaptive-routing-infocom97.pdf.
Discovers multiple routes to destination
Separate logical copy of the algorithm for each destination exists on each node
Creates a Directed Acyclic Graph with the destination as the head of the graph