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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Aiguo Fei Junhong Cui Gerla, M. Cavendish, D. |
| Copyright Year | 2001 |
| Description | Author affiliation: Dept. of Comput. Sci., California Univ., Los Angeles, CA, USA (Aiguo Fei) |
| Abstract | To protect against possible network node or link failure and achieve high reliability of communications, pre-planned failure recovery schemes are needed in modern high-speed communication networks. A couple of schemes have been previously reported for multicast communications. We present a scheme based on a "dual-tree" structure in which a secondary tree for fault-tolerance purpose is built as a complement to a primary multicast tree. The secondary tree provides alternative delivery paths that can be activated when link or node failure is detected in the primary multicast tree. Simulation experiments show that this scheme has shorter restoration time and cause less multicast tree cost increase after restoration than some schemes proposed previously. |
| Starting Page | 690 |
| Ending Page | 694 |
| File Size | 575022 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780370971 |
| DOI | 10.1109/ICC.2001.937328 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-06-11 |
| Publisher Place | Finland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fault tolerance Protection Multicast protocols Unicast Quality of service Costs Routing protocols NASA Computer science Computer network reliability |
| Content Type | Text |
| Resource Type | Article |
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