A multicast routing algorithm with multiple trees
2005
Quality of service (QoS) multicast routing has continued to be a very important research topic in the Internet. A method of multicast routing is proposed to simultaneously optimize several parameters based on multiobjective genetic algorithm, after the related work is reviewed. The contribution lies on that the selection process of such routing is treated with multiobjective optimization. Different quality criterions in IP network are taken into account for multicast communications. A set of routing trees is generated to approximate the Pareto front of multicast problem. Multiple trees can be selected from the final set of nondominated solutions, and applied to obtain a good overall link cost and balance traffic distribution according to some simulation results.
Keywords:
- Mathematical optimization
- Distance Vector Multicast Routing Protocol
- Multicast
- Protocol Independent Multicast
- Wireless Routing Protocol
- Static routing
- Distributed computing
- Equal-cost multi-path routing
- Computer network
- Xcast
- Destination-Sequenced Distance Vector routing
- Computer science
- Link-state routing protocol
- Policy-based routing
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