Dynamic survivable RWA strategy on IP over WDM networks

Author

Ho, Chen-Shie ; Kuo, Sy-Yen

Author_Institution

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan

fYear

2005

fDate

27-30 June 2005

Firstpage

136

Lastpage

140

Abstract

To provide the robust message delivery capability with traffic flows in the networks, survivability become a key issue for the service provider to guarantee the service level agreement to the customers. In this paper, we propose the group-based routing and wavelength assignment policy for dynamic traffic demands under WDM optical networks on IP/GMPLS/WDM environment. We consider the survivable routing and wavelength assignment strategy for dynamic traffic demands under static partitioned network. The extensive simulation results show the efficiency of the proposed protection approach.

Keywords

IP networks; channel allocation; multiprotocol label switching; routing protocols; telecommunication traffic; wavelength division multiplexing; GMPLS; IP network; WDM optical network; dynamic survivable RWA strategy; dynamic traffic demand; generalized multiprotocol label switching; group-based routing policy; network traffic flow; robust message delivery capability; service level agreement guarantee; wavelength assignment policy; wavelength division multiplexing; Optical fiber networks; Protection; Protocols; Resource management; Telecommunication traffic; Traffic control; WDM networks; Wavelength assignment; Wavelength division multiplexing; Wavelength routing;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology: Research and Education, 2005. ITRE 2005. 3rd International Conference on

Print_ISBN

0-7803-8932-8

Type

conf

DOI

10.1109/ITRE.2005.1503084

Filename

1503084