Title :
A novel CoS-enabled path selection algorithm with traffic grooming function for multi-layer optical networks
Author :
Xin Chen ; Min Zhang ; Lei Wang ; Lifang Zhang ; Hui Ding ; Shanguo Huang
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Aiming at resolving the problem of Class of Service (CoS) and traffic grooming, a CoS-enabled path selection algorithm with traffic grooming function (CPSATG) is proposed in this paper. Simulations are conducted to compare the proposed scheme with methods which have not considered CoS and traffic redundancy. Results show that CPSATG has a much better blocking probability performance and effective resource utilization than the existing methods with almost the same cost of network nodes.
Keywords :
optical fibre networks; probability; quality of service; resource allocation; telecommunication traffic; CPSATG; CoS-enabled path selection algorithm; blocking probability performance; class of service; multilayer optical network; network node; resource utilization; traffic grooming function; traffic redundancy; Bandwidth; IP networks; Optical fiber networks; Quality of service; Resource management; Telecommunication traffic; Topology; CoS; multi-layers; path selection; traffic grooming;
Conference_Titel :
Communications and Networking in China (CHINACOM), 2012 7th International ICST Conference on
Conference_Location :
Kun Ming
Print_ISBN :
978-1-4673-2698-8
Electronic_ISBN :
978-1-4673-2697-1
DOI :
10.1109/ChinaCom.2012.6417493
