Research on resource pre-configuration in GMPLS-based multi-granularity optical networks

Author

Zhao, Yongli ; Zhang, Jie ; Gu, Wanyi ; Ji, Yuefeng

Author_Institution

Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

1

fYear

2010

fDate

30-31 May 2010

Firstpage

78

Lastpage

80

Abstract

In this paper, a resource pre-configuration scheme has been introduced into GMPLS-based multi-granularity optical networks. By pre-configuring the resource of multilayer optical networks, the topology can be reconstructed with the number of direct routes increasing, and the performance of routing and forwarding can be optimized. Numerical results of the simulations show the connection establishing time of control plane could be significantly reduced by using resource pre-configuration strategy.

Keywords

numerical analysis; optical fibre networks; telecommunication network routing; GMPLS-based multi-granularity optical networks; multilayer optical networks; numerical simulations; resource preconfiguration strategy; routing; Intelligent networks; Laboratories; Optical fiber communication; Optical fiber networks; Photonics; Probability; Protection; Routing; Telecommunication network topology; Telecommunication traffic; multi-granularity optical networks; resource pre-configuration; routing and wavelength assignment; topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Networking and Digital Society (ICNDS), 2010 2nd International Conference on

Conference_Location

Wenzhou

Print_ISBN

978-1-4244-5162-3

Type

conf

DOI

10.1109/ICNDS.2010.5479303

Filename

5479303