Title :
A PCE/GMPLS-based collision-avoiding wavelength assignment scheme for WSONs
Author :
Xie, Jiuyu ; Zhang, Min ; Zhang, Lifang ; Ji, Yuefeng ; Zhang, Jie ; Ye, Peida
Author_Institution :
Key Lab. of IPOC, Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
In order to solve the wavelength resource reserve collision problem in distributed wavelength assignment scenario for PCE/GMPLS-based WSONs, a half-centralized wavelength assignment scheme has been proposed, which efficiently avoids the collision by adding several functions to PCE and does some extensions to the GMPLS signaling.
Keywords :
multiprotocol label switching; optical communication; telecommunication congestion control; wavelength assignment; PCE/GMPLS; WSON; collision-avoiding wavelength assignment scheme; distributed wavelength assignment; wavelength switched optical networks; Optical switches; Optimized production technology; Radio frequency; Routing; Wavelength assignment;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682850
