Optimizing FIPP-p-Cycle Protection Design to Realize Availability-Aware Elastic Optical Networks

被引：11
|
作者：
Chen, Xiaoliang [1 ,2 ]
Zhou, Muqing [1 ]
Zhu, Shilin [1 ]
Kang, Sheng [1 ]
Sun, Lu [1 ]
Zhu, Zuqing [1 ]
机构：
[1] Univ Sci & Technol China, Sch Informat Sci & Technol, Hefei 230027, Anhui, Peoples R China
[2] Univ Calif Davis, Dept Elect & Comp Engn, Davis, CA 95616 USA
来源：
IEEE COMMUNICATIONS LETTERS | 2018年 / 22卷 / 01期
关键词：
Elastic optical networks (EONs); availability-aware service provisioning (AaSP); DIFFERENTIATED PROTECTION; PATH PROTECTION; ALLOCATION; ALGORITHMS;
D O I：
10.1109/LCOMM.2017.2763621
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This letter tries to optimize the availability-aware service provisioning (AaSP) with failure-independent path-protecting pre-configured cycles (FIPP-p-cycles) in elastic optical networks (EONs). We propose a novel AaSP-FIPP scheme by leveraging bandwidth-squeezed restoration, develop a mathematical model to analyze the service availability of the scheme, and design a topology partitioning method to improve its scalability.
引用
收藏
页码：65 / 68
页数：4
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