A hierarchical routing approach for GMPLS-based control plane for ASON

被引:0
|
作者
Sánchez-López, S [1 ]
Masip-Bruin, X [1 ]
Marín-Tordera, E [1 ]
Solé-Pareta, J [1 ]
Domingo-Pascual, J [1 ]
机构
[1] Univ Politecn Catalunya, Dept Arquitectura Computadors, Catalunya, Spain
来源
ICC 2005: IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-5 | 2005年
关键词
OTN; ASON aggregation schemes; hierarchical routing algorithms;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A hierarchical network architecture is one of the hard recommendations stated at the Automatically Switched Optical Networks (ASON) specifications. This paper focuses on providing ASON with a hierarchical routing in order to ensure the scalability for large worldwide networks, mainly focusing on the functionality expected from GMPLS routing, such as aggregation schemes and routing algorithms, targeting to optimize the global network performance while guaranteeing scalability. Simulation results indeed show the benefits obtained owing to harder overhead reduction without impacting on the blocking probability.
引用
收藏
页码:1683 / 1687
页数:5
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