Title :
Survivable virtual topology mapping for Single-Node Failure in IP over WDM network
Author :
Yuan, Fen ; Niu, Xiaoliang ; Li, Xin ; Huang, Shanguo ; Gu, Wanyi
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
We study the impact of light path routing on network survivability and present a Single-Node Failure Algorithm based on current IP over WDM static topology mapping methods. The goal of the algorithm is to map the IP topology links into light paths in WDM topology to ensure IP topology remains connected after the failure of a single node in WDM topology.
Keywords :
IP networks; optical fibre LAN; telecommunication network routing; telecommunication network topology; wavelength division multiplexing; IP over WDM static topology mapping; IP topology links; light path routing; network survivability; single node failure algorithm; survivable virtual topology mapping; Abstracts; Iron; Network topology; Topology; WDM networks; IP over WDM; Single-Node Failure algorithm; node disjointed; survivability; virtual topology mapping;
Conference_Titel :
Communications and Photonics Conference and Exhibition, 2011. ACP. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-8194-8961-6
