Fault localization in all-optical linear networks

Author

Ali, Md Liakot ; Pin-Han Ho ; Tapolcai, Janos

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada

fYear

2014

fDate

30-31 Jan. 2014

Firstpage

93

Lastpage

98

Abstract

The paper investigates single-link fault localization in all-optical networks in a line topology in which a single monitoring node (MN) can localize shared risk link group (SRLG) faults by inspecting the optical bursts traversing through it. We investigate relevant problems in the proposed fault monitoring approach, including m-trail allocation, burst launching time scheduling, and node switch fabric configuration, where constructions are developed to derive optimal solutions and are further examined in numerical experiments.

Keywords

fault location; optical burst switching; optical communication; optical links; telecommunication network topology; all optical linear networks; burst launching time scheduling; line topology; m-trail allocation; node switch fabric configuration; optical bursts; shared risk link group faults; single link fault localization; single monitoring node; Manganese; Monitoring; all-optical networks; fault localization; m-burst framework; single monitoring node;

fLanguage

English

Publisher

ieee

Conference_Titel

Knowledge and Smart Technology (KST), 2014 6th International Conference on

Conference_Location

Chonburi

Print_ISBN

978-1-4799-1423-4

Type

conf

DOI

10.1109/KST.2014.6775400

Filename

6775400