QuoCast : a Resource Aware Algorithm for Reliable Peer-to-Peer Multicast

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Serval ID
serval:BIB_BAE3D17DE06C
Type
Inproceedings: an article in a conference proceedings.
Collection
Publications
Institution
Title
QuoCast : a Resource Aware Algorithm for Reliable Peer-to-Peer Multicast
Title of the conference
Proceedings of The 8th IEEE International Symposium on Networking Computing and Applications (NCA'09)
Author(s)
Allani M., Garbinato B., Malekpour A., Pedone F.
Publisher
IEEE Computer Society
Address
Cambridge, MA
ISBN
978-0-7695-3698-9
Publication state
Published
Issued date
07/2009
Peer-reviewed
Oui
Pages
20-27
Language
english
Abstract
This paper presents QuoCast, a resource-aware protocol for reliable stream diffusion in unreliable environments, where processes may crash and communication links may lose messages. QuoCast is resource-aware in the sense that it takes into account memory, CPU, and bandwidth constraints. Memory constraints are captured by the limited knowledge each process has of its neighborhood. CPU and bandwidth constraints are captured by a fixed quota on the number of messages that a process can use for streaming. Both incoming and outgoing traffic are accounted for. QuoCast maximizes the probability that each streamed packet reaches all consumers while respecting their incoming and outgoing quotas. The algorithm is based on a tree-construction technique that dynamically distributes the forwarding load among processes and links, based on their reliabilities and on their available quotas. The evaluation results show that the adaptiveness of QuoCast to several contraints provides better reliability when compared to other adaptive approaches.
Keywords
dop, colloc, large-scale systems, reliable streaming, resource awareness
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Create date
18/05/2009 16:20
Last modification date
20/08/2019 15:28
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