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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Filali, F. Dabbous, W. |
| Copyright Year | 2002 |
| Description | Author affiliation: Planete Res. Group, INRIA, Sophia-Antipolis, France (Filali, F.; Dabbous, W.) |
| Abstract | Despite a decade of research and development, multicast has not yet been deployed on a global scale. Among the difficulties with the current infrastructure are inter-multicast fairness support, multicast congestion control, and multicast routing. We focus on the inter-multicast fairness issue which addresses the way how the network resources are shared between competing multicast flows. We propose a simple and scalable single FIFO queue-based active queue management mechanism called MFQ (multicast fair queuing) to achieve the desired inter-multicast fairness. MFQ interacts with an external multicast bandwidth allocation module which implements a pre-defined inter-multicast fairness function. To guarantee a fine-grained packet queuing/dropping, MFQ uses a novel bandwidth sharing notion, called multicast allocation layer (MAL). Based on this notion, MFQ classifies multicast packets into layers and adjusts their weights in order to provide a bandwidth sharing being as close as possible to that given by the fluid model algorithm. Simulation results demonstrate that MFQ achieves the expected allocation for both responsive and non-responsive multicast flows. We validate our findings by analyzing the impact of network and groups dynamics on the expected bandwidth allocation and comparing it to that obtained by MFQ. Furthermore, we show that MFQ converges very fast to a stable state and easily adapts itself to the dynamic change of the flows weights. |
| Sponsorship | IEEE Comput. Soc. Tech. Committee on Distributed Process |
| Starting Page | 248 |
| Ending Page | 258 |
| File Size | 449897 |
| Page Count | 11 |
| File Format | |
| ISBN | 0769518567 |
| ISSN | 10921648 |
| DOI | 10.1109/ICNP.2002.1181412 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-11-12 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Bandwidth Channel allocation Multicast protocols Research and development Routing Multicast algorithms Fluid dynamics Guidelines Proportional control Proposals |
| Content Type | Text |
| Resource Type | Article |
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