Title :
Topology aggregation method in WSON networks
Author :
Wang, Qiushi ; Lu, Yueming ; Ji, Yuefeng
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
In this paper, we introduce the application of topology aggregation in PCE-based WSON network. A wavelength capability matrix was proposed for dealing with the compression of the information about wavelength convertibility. In large scale hierarchical networks, network state information can be effectively compressed by applying topology aggregation and the overhead of communication between PCEs would be reduced at the same time.
Keywords :
optical fibre networks; optical switches; telecommunication network topology; wavelength division multiplexing; PCE-based WSON network; large scale hierarchical networks; network state information; topology aggregation method; wavelength capability matrix; wavelength convertibility; Computer architecture; Network topology; Optical devices; Optical switches; Quality of service; Topology; Variable speed drives; Hierarchical network; PCE; Topology Aggregation; WSON;
Conference_Titel :
Broadband Network and Multimedia Technology (IC-BNMT), 2010 3rd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6769-3
DOI :
10.1109/ICBNMT.2010.5705108
