Offline wavelength assignment in labelled optical burst switching networks

Author

Shan, D.M. ; Mohan, G. ; Chua, K.C.

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore

fYear

2005

fDate

12-14 May 2005

Firstpage

467

Lastpage

471

Abstract

Offline wavelength assignment in labelled optical burst switching networks without or with limited wavelength conversion capability is considered in this paper. Three main interference factors are used for the design and analysis of the wavelength assignment algorithm. The correctness of these factors is verified by simulation. According to the interference analysis, two wavelength assignment schemes are proposed. The aim of these two offline wavelength assignment schemes is to decide the wavelength searching order for each label switched path. The simulation results illustrate the efficiency of these two algorithms in decreasing the burst loss probability.

Keywords

channel allocation; optical fibre networks; optical wavelength conversion; telecommunication switching; burst loss probability; interference analysis; labelled optical burst switching networks; offline wavelength assignment; wavelength conversion; wavelength searching; Algorithm design and analysis; Assembly; Business continuity; Delay effects; Intelligent networks; Interference; Optical burst switching; Optical wavelength conversion; Quality of service; Wavelength assignment;

fLanguage

English

Publisher

ieee

Conference_Titel

High Performance Switching and Routing, 2005. HPSR. 2005 Workshop on

Print_ISBN

0-7803-8924-7

Type

conf

DOI

10.1109/HPSR.2005.1503276

Filename

1503276