Title :
Analysis of static versus fully-dynamic routing in IP/GMPLS over WDM optical networks with physical-layer impairment constraints
Author :
Pachnicke, Stephan ; Sahin, Gokhan ; Mueller, Jens ; Reese, Gregory ; Luck, Nicolas ; Krummrich, Peter
Author_Institution :
High Freq. Inst., Tech. Univ. Dortmund, Dortmund, Germany
Abstract :
We investigate static and dynamic routing approaches in overlay IP/GMPLS over optical networks. Dynamic operation for full-wavelength services benefits from physical-layer impairment aware routing whereas static routing with sub-wavelength granularity demands relaxes transparent reach requirements.
Keywords :
IP networks; multiprotocol label switching; optical fibre networks; routing protocols; wavelength division multiplexing; GMPLS; IP; WDM optical networks; aware routing; dynamic routing; generalized multiprotocol label switching; physical-layer impairment; static routing; Costs; Electronic mail; High speed optical techniques; Optical fiber networks; Optical interconnections; Protocols; Q factor; Routing; WDM networks; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
