New Restoration Routing Algorithm in GMPLS Networks with Optimized Bandwidth

Author

Hua, Qu ; Jihong, Zhao ; Zengzhi, Li

Author_Institution

Xi´´an Jiaotong Univ.

Volume

2

fYear

0

fDate

0-0 0

Firstpage

2253

Lastpage

2257

Abstract

In this paper, we concentrate on the problem of routing and bandwidth assignment in GMPLS networks. We proposed a new restoration routing algorithm in GMPLS networks with optimized bandwidth. In this new algorithm, we consider multiple network optimizing objectives to setup a LSP with maximize profit and shortest path under the limited resources. By comparing and analyzing with the traditional algorithm, it is much better than the algorithm, which only considers one optimizing objective. In practice it is enough to find a solution, which does not use more bandwidth than the available technology allows

Keywords

bandwidth allocation; multiprotocol label switching; optimisation; telecommunication network routing; generalized multiprotocol label switching network; label switch paths; multiple network optimizing objectives; optimized bandwidth; restoration routing algorithm; Algorithm design and analysis; Bandwidth; Iterative algorithms; Network topology; Next generation networking; Optical fiber networks; Optical fibers; Routing; Switches; Telecommunications;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technologies, 2006. ICTTA '06. 2nd

Conference_Location

Damascus

Print_ISBN

0-7803-9521-2

Type

conf

DOI

10.1109/ICTTA.2006.1684756

Filename

1684756