Title :
Dynamic distributed spectrum allocation in GMPLS-controlled elastic optical networks
Author :
Muñoz, Raül ; Casellas, Ramon ; Martínez, Ricardo
Author_Institution :
Centre Tecnol. de Telecomunicacions de Catalunya (CTTC), Barcelona, Spain
Abstract :
We propose and experimentally evaluate a distributed spectrum assignment approach for GMPLS-controlled elastic networks based on collecting the frequency slot availability information during the signaling phase and performing efficient spectrum allocation at the destination node.
Keywords :
frequency allocation; multiprotocol label switching; optical fibre networks; spread spectrum communication; GMPLS-controlled elastic networks; GMPLS-controlled elastic optical networks; destination node; distributed spectrum assignment approach; dynamic distributed spectrum allocation; frequency slot availability information; signaling phase; Bandwidth; Optical fiber networks; Optical modulation; Optical switches; Radio spectrum management; Resource management; Routing;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
