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《Journal of Shanghai Jiaotong University》 2001-01
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Optimal Design of Wavelength-Routed Multi-Fiber Ring Networks

XIONG Yi zhi, ZENG Qing ji, CHENG Yang, WU Kai (R&D Center for Broadband Optical Networking Tech., Shanghai Jiaotong Univ., Shanghai 200030, China)  
Based on the wavelength routed ring network model, new integer linear programming (ILP) formulations were proposed to tackle the optimal design of wavelength routed multi fiber ring (MFR) networks. The optimal objective is to minimize the averaged node ports number. It can maximize the cost effectiveness of the disigned MFR networks. By using these algorithms, the difference of network performance between unidirectional and bidirectional multi fiber ring was analyzed quantitatively with the different traffic pattern (single hub and double hub) and routing schemes (wavelength path and virtual wavelength path). The obtained results are very useful for the optimal design of multi fiber ring networks.
【Fund】: 国家“8 6 3”重大项目资助 (86 3-30 0 -0 1-0 1-99;;86 3-30 0 -0 1-0 2 -99) ;; 宽带光纤传输与通信系统国家重点实验室资助
【CateGory Index】: TN929.11
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HE Rongxi, WANG Guangxing (School of Information Science & Engineering, Northeastern University, Shenyang 110004, China. );Sub-path Protection Algorithms in WDM Grooming Networks[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2003-07
2 Zhao Jihong1 Qu Hua2 (1.Dept. of Computer, Xian Jiaotong University Xian 710048; 2.Dept. of Communication, Xian Institute of Posts and Telecom Xian 710061);Performance Analysis of Routing and Wavelength Assignment in WDM Optical Network[J];Journal of University of Electronic Science and Technology of China;2002-02
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4 Yu Hong-fang Wen Hai-bo Wang Sheng Li Le-min (Key Lab of Broadband Optical Fiber Transm. and Comm. Networks, UESTC, Chengdu 610054, China);Shared-Path Protection Algorithm with Differentiated Reliability in Meshed WDM Networks[J];Journal of Electronics and Information Technology;2005-08
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7 LIZhong- yun (Dept. of Electronic Engineering,Huaihai Institute of Technology,L ianyungang 2 2 2 0 0 5 ,China);The Basic Topology of SDH Network and Networking Application[J];JOURNAL OF HUAIHAI INSTITUTE OF TECHNOLOGY;2001-01
8 Wang Mingzhong Xie Jianying Chen Yinglin(Automation Department,SJTU,Shanghai 200030);A New Algorithm for Finding Kth Shortest Path[J];Computer Engineering and Applications;2004-30
9 XIE Hui, CAO Zhen-hai, QIAN Song-rong (Department of Communication Science and Engineering, Fudan University, Shanghai 200433, China);Path-protection algorithm under conditional failure probability of SRLG constrains[J];Computer Engineering and Design;2004-10
10 Wen Haibo Li Lemin Wang Sheng (National Key Lab of Broadband Optica l Transmission and Communication Ne tworks,UESTC,Chengdu 610054);Dynamic Routing and Wavelength Assignment Algorithms under Shared-Risk-Link-Group Cons traints[J];Communications Technology;2002-09
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