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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wensheng He Jing Fang Somani, A.K. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA (Wensheng He; Jing Fang; Somani, A.K.) |
| Abstract | Achieving both high capacity efficiency and fast restoration speed is a primary goal of survivable design in WDM network. The p-cycle method aims to benefit from the fast restoration of ring-like protection and high capacity efficiency of mesh protection. In this paper, we first present a p-cycle based method to deal with dynamic traffic in survivable WDM network design. In this method, we first find an optimal set of p-cycles for the given network topology. Next, we propose three routing strategies for accommodating dynamic requests upon their arrival time. The performance of our p-cycle based design using different routing strategies are compared with that of the shared backup path protection (SBPP). The results show that proposed p-cycle based design method performs better than SBPP in dense networks. Whereas SBPP performs better than the p-cycle based design in sparse networks. |
| File Size | 179916 |
| File Format | |
| ISBN | 0780394143 |
| DOI | 10.1109/GLOCOM.2005.1577991 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-11-28 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Telecommunication traffic Intelligent networks WDM networks Protection Routing Computer networks Network topology Helium Laboratories Design engineering |
| Content Type | Text |
| Resource Type | Article |
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