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

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/WiCom.2008.1020

Filename

4678928