Title :
PCE-based Service Level Agreement constraint routing strategy in multi-domain optical network
Author :
Chen, Ying ; Zhang, Jie ; Han, Dahai ; Chen, Xiuzhong ; Zhao, Yongli ; Gu, Wanyi ; Ji, Yuefeng
Author_Institution :
Key Laboratory of Information Photonics and Optical Communications, (Beijing University of Posts and Telecommunications), Ministry of Education, China
Abstract :
We developed a framework for constraint routing in multi-domain optical network which combines PCE with service plane. With the distributed routing computation characteristic of PCE and the adaptability of service plane for service attributes, the framework provides an optimal SLA-based constraint routing strategy. Experiment results verify our framework and strategy.
Keywords :
Communication switching; Computer network management; Computer networks; Network servers; Optical fiber networks; Photonics; Resource management; Routing; Telecommunication traffic; Tellurium; Constraint Routing; PCE; SLA; SLA sub-TLV;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
