Title :
Optimization of light-path configuration order in IP over WDM networks using fast traffic matrix estimation
Author :
Kamamura, Shohei ; Shimazaki, Daisaku ; Mori, Hisamichi ; Sasayama, Koji ; Koizumi, Yuki ; Arakawa, Shin´ichi ; Murata, Masayuki
Author_Institution :
NTT Network Service Syst. Labs., NTT Corp., Musashino, Japan
Abstract :
We propose an algorithm for determining light-path configuration order to minimize the reconfiguration time from a disrupted state to a suboptimal state. It computes a near-optimal solution within one minute on a 1000-node network.
Keywords :
IP networks; matrix algebra; optical fibre networks; telecommunication traffic; wavelength division multiplexing; IP over WDM networks; fast traffic matrix estimation; light-path configuration order optimization; reconfiguration time minimization; suboptimal state; Estimation; Filtering algorithms; IP networks; Information filters; Optimization; Routing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.M3B.2
