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

页码：65 / 68

页数：4