Dynamic Join and Leave for Real-Time Multicast

TitleDynamic Join and Leave for Real-Time Multicast
Publication TypeTechnical Report
Year of Publication1993
AuthorsEffelsberg, W., & Müller-Menrad E.
Other Numbers844
Keywordsdynamic, membership, multicast, multicast tree
Abstract

Many new applications in networks require support for multicast communication. In addition, continuous data streams such as audio and video require real-time performance guarantees as a quality of service. We introduce a model for real-time mulitcast channels and present a set of scalable algorithms for the dynamic joining and leaving of destination nodes in this environment. In particular we present an algorithm for finding a good attachment point to the multicast tree. We also describe detailed admission tests that preserve the guarantees given to existing channels. Our algorithm for a leaving node specifies in particular the resources to be released in the network. We also discuss tree reorganization issues.

URLhttp://www.icsi.berkeley.edu/ftp/global/pub/techreports/1993/tr-93-056.pdf
Bibliographic Notes

ICSI Technical Report TR-93-056

Abbreviated Authors

W. Effelsberg and E. Müller-Menrad

ICSI Publication Type

Technical Report