Cooperative reliable multicast protocol with local recovery

Young-Mi Ohk; Steven H. Low

doi:10.1117/12.325876

7 October 1998 Cooperative reliable multicast protocol with local recovery

Young-Mi Ohk, Steven H. Low

Proceedings Volume 3530, Performance and Control of Network Systems II; (1998) https://doi.org/10.1117/12.325876
Event: Photonics East (ISAM, VVDC, IEMB), 1998, Boston, MA, United States

Abstract

A cooperative reliable multicast protocol (CRMP) has been developed to improve real-time data transmission on the Internet Multicast Backbone by adding a retransmit server and some repair servers to the multicast session in order to recover lost packets. This paper describes a design and implementation of CRMP with local recovery (L-CRMP), an extension to the original CRMP. In L-CRMP each repair server can work as a local server that retransmits packets to other repair servers that do not receive them from the source. Our goal in L-CRMP is to reduce the network overhead caused by retransmission packets while keeping the effective loss rate at the receivers approximately the same.

Citation Download Citation

Young-Mi Ohk and Steven H. Low "Cooperative reliable multicast protocol with local recovery", Proc. SPIE 3530, Performance and Control of Network Systems II, (7 October 1998); https://doi.org/10.1117/12.325876

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