Title :
A New QoS Multicast Routing Algorithm for MPLS-TE
Author :
Lin, Na ; Yang, Tao ; Song, Li-xue
Author_Institution :
Dept. of Comput., Shenyang Inst. of Aeronaut. Eng., Shenyang, China
Abstract :
This paper presents a new QoS multicast routing algorithm TPMA for MPLS-TE. The algorithm first modifies the evolution equation to improve standard PSO, and then utilizes TS technique to realize the balance of global and local search, further combines Fitness function to enhanced the global search ability, simultaneously considers other QoS parameters. The main objective of TPMA is to build a QoS multicast tree which having the minimum cost. The simulation shows the algorithm is improved greatly compared to both GA and PSO in routing success rate and total cost of multicast tree, is an efficient and quick routing algorithm.
Keywords :
genetic algorithms; multiprotocol label switching; particle swarm optimisation; quality of service; telecommunication network routing; trees (mathematics); MPLS-traffic engineering; TPMA; evolution equation; fitness function; genetic algorithms; global search; local search; multicast routing; multicast tree; multiprotocol label switching; particle swarm optimization; quality of service; tabu particle multicast algorithm; Clustering algorithms; Costs; Genetic algorithms; Multicast algorithms; Next generation networking; Particle swarm optimization; Quality of service; Routing; Simulated annealing; Space technology; MPLS-TE; PSO; QoS; TS;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.699
