Resilient multicast using overlays
SIGMETRICS '03 Proceedings of the 2003 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
The Case for Resilient Overlay Networks
HOTOS '01 Proceedings of the Eighth Workshop on Hot Topics in Operating Systems
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 2
Deployment issues for the IP multicast service and architecture
IEEE Network: The Magazine of Global Internetworking
A survey of proposals for an alternative group communication service
IEEE Network: The Magazine of Global Internetworking
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Overlay multicast has been proposed as an alternative scheme to provide one-to-many or many-to-many data delivery on Internet. However, since data delivery is entirely dependent on replications on each group member, if one member cannot receive a data packet, none of its children can receive that packet. Furthermore, the higher the member's level is, the more nodes cannot also receive data packet. In this paper, we give a detailed framework to enhance packet delivery ratio in overlay multicast. Unlike previous efforts based on duplicated forwarding, our scheme builds another type of overlay data delivery tree (DDT), which is adaptively reconstructed based on the number of group member's measured packet delivery ratio while guaranteeing end-to-end delay bound. Through practical simulation results, we analyzed packet delivery ratio, control overhead, and end-to-end delay.