Concentric Two-Ring Network (CTRN): RWA Algorithms and Protection Schemes

Author

Huang, Anpeng ; Sarkar, Suman ; Mukherjee, Biswanath

Author_Institution

Univ. of California, Davis

fYear

2006

fDate

9-13 July 2006

Firstpage

399

Lastpage

401

Abstract

We proposed a concentric two-ring network (CTRN) for African continent in [1]. In this work, we extend our CTRN study by proposing little-arc-first (LAF) routing algorithm, first-matching (FM) wavelength assignment, and parallel-bridge and opposite-ring protection (OPP). Simulation experiments demonstrate that LAF and FM can improve network resource assignment, and OPP can enhance network robustness.

Keywords

optical fibre networks; resource allocation; telecommunication network routing; telecommunication network topology; telecommunication security; wavelength assignment; African continent; LAF algorithm; RWA algorithms; concentric two-ring network; first-matching wavelength assignment; little-arc-first routing algorithm; network resource assignment; opposite-ring protection; parallel-bridge protection; Africa; Bridges; Computer science; Continents; IP networks; Optical fiber networks; Protection; Robustness; Wavelength assignment; Wavelength routing;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on

Conference_Location

Jeju

Print_ISBN

978-89-955301-4-6

Electronic_ISBN

978-89-955301-4-6

Type

conf

DOI

10.1109/COINNGNCON.2006.4454646

Filename

4454646

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3033170