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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Nan Wang Ru-yan Wang Sheng Huang |
| Copyright Year | 2009 |
| Abstract | The optical burst switching networks are one of the most potential implementation technology of next generation optical switching networks in nowadays. In this paper, after analysis on the characteristics of HST, SPEM, HDFS, we propose a new fault detection mechanism based on minimum-length probe cycle cover algorithm, then this cycle finding algorithm is used to find cycle cover for OBS networks. After that, a probe module is assigned for each cycle and a fast fault localization algorithm is developed, finally a fault detection mechanism based on probe cycle cover is formed. The computation and statistic results show that in this fault detection mechanism comparing minimum-length probe cycle cover algorithm to the existing algorithms, it has the least amount of network resources (measured by the number of cycles, cycles length, etc.) and higher fault localization degree. |
| Starting Page | 545 |
| Ending Page | 549 |
| File Size | 419515 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769535012 |
| DOI | 10.1109/CMC.2009.90 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-01-06 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Costs optical burst switching fault localization fault detection Optical fiber networks Length measurement Optical burst switching minimum-length probe cycle cover algorithm Statistics Next generation networking Fault detection Computer networks Probes |
| Content Type | Text |
| Resource Type | Article |
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