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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lai, Wei Kuang Chen, Chien Ting Li, Chilin |
| Copyright Year | 2011 |
| Abstract | The ABR point-to-multipoint connection is now playing a more important role than before. Many consolidation algorithms have been proposed to solve the consolidation noise problem and the slow transient response problem. But few timeout algorithms are proposed to handle the non-responsive branches for the multicast connections. Chen's algorithm needs exchanging control messages between switches [9]. Besides, it may mistake a responsive branch as a non-responsive branch because of fast changes in source rates, which causes wrong information in BRM cells and may lead to network congestion and data losses in the responsive branch. We propose a simple timeout algorithm which can handle the non-responsive branches without exchanging message between switches. The timeout value for each switch is computed locally. Simulation results show that the proposed timeout algorithm can efficiently handle the non-responsive branches and utilize the available bandwidth within a small period of time. In addition, our algorithm could handle the situation when the source rates change quickly. |
| Starting Page | 38 |
| Ending Page | 45 |
| Page Count | 8 |
| File Size | 417372 |
| File Format | |
| ISSN | 12292370 |
| Volume Number | 6 |
| Issue Number | 1 |
| Language | English |
| Publisher | Editorial Department of Journal of Communications and Networks |
| Publisher Date | 2004-03-01 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | JCN |
| Subject Keyword | Control systems Erbium Resource management Approximation algorithms Nickel Noise Heuristic algorithms branch Multicast ATM |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Information Systems |
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