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