Title :
Impairment Constraint Based Routing (ICBR) with service differentiation in survivable WDM networks
Author :
Jirattigalachote, Amornrat ; Wosinska, Lena ; Monti, Paolo ; Katrinis, Kostas ; Tzanakaki, Anna
Author_Institution :
ICT, R. Inst. of Technol., Kista, Sweden
Abstract :
We propose and evaluate a novel survivable impairment constraint based routing (ICBR) algorithm with service differentiation at the bit error rate level. Simulations show significant improvement in connection blocking compared to conventional ICBR solutions.
Keywords :
error statistics; optical fibre networks; telecommunication network reliability; telecommunication network routing; wavelength division multiplexing; bit error rate level; connection blocking; impairment constraint based routing; service differentiation; survivable WDM networks; Bit error rate; Costs; Flowcharts; Network topology; Paper technology; Physics computing; Protection; WDM networks; Wavelength division multiplexing; Wavelength routing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
