Title :
Research of Dynamic Routing Algorithm Based on Traffic Engineering
Author :
Wang, Xinhua ; Liu, FangAi ; Xu, Zongbo
Author_Institution :
Coll. of Inf. Sci. & Eng., Shandong Normal Univ., Jinan
Abstract :
Research work of dynamic routing based on traffic engineering is investigated firstly and a new routing algorithm with bandwidth guaranteed is introduced for MPLS networks. It is characterized by taking into account network topology, traffic distribution condition and available bandwidth of links. In this algorithm traffic engineering objective can be translated into path constraint, which combines link saturation and link criticality. Simulation results show that the proposed algorithm is prior to some traditional methods in optimizing network resource distribution.
Keywords :
bandwidth allocation; multiprotocol label switching; telecommunication links; telecommunication network routing; telecommunication network topology; telecommunication traffic; MPLS network; bandwidth availability; dynamic routing; link criticality; link saturation; network topology; path constraint; traffic distribution; traffic engineering; Bandwidth; Communication system traffic control; Computational complexity; Heuristic algorithms; Jitter; Multiprotocol label switching; Network topology; Routing; Telecommunication traffic; Traffic control;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.1020
