Title :
Experimental evaluation of efficient routing and distributed spectrum allocation algorithms for GMPLS elastic networks
Author :
Munoz, Raul ; Casellas, Ramon ; Martinez, Ricardo ; Lei Liu ; Tsuritani, Takehiro ; Morita, Itsuro
Author_Institution :
Centre Tecnol. de Telecomunicacions de Catalunya (CTTC), Castelldefels, Spain
Abstract :
We present and experimentally evaluate efficient strategies in GMPLS-controlled elastic optical networks for dynamic source/PCE routing algorithms. These operate with aggregated optical spectrum information in combination with advanced distributed spectrum allocation algorithms which collect the status of all basic spectrum slots on each link.
Keywords :
multiprotocol label switching; optical communication; optical switches; telecommunication network routing; GMPLS elastic optical networks; aggregated optical spectrum information; distributed spectrum allocation algorithms; dynamic source-PCE routing algorithms; generalized multi-protocol label switching; path computation element; Algorithm design and analysis; Bandwidth; Heuristic algorithms; Optical fiber networks; Resource management; Routing;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
