Scalable distributed conference control in heterogeneous peer-to-peer scenarios with SIP

Authors:
Alexander Knauf;Thomas C. Schmidt;Matthias Wählisch
Affiliations:
HAW Hamburg, Hamburg, Germany;HAW Hamburg, Hamburg, Germany;Freie Universität Berlin, Berlin, Germany
Venue:
Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
Year:
2009

Citing 2
Cited 1

Peer-to-peer videoconferencing with H.264 software codec for mobiles

WOWMOM '08 Proceedings of the 2008 International Symposium on a World of Wireless, Mobile and Multimedia Networks
Policy-based distributed management architecture for large-scale enterprise conferencing service using SIP

IEEE Journal on Selected Areas in Communications

A virtual and distributed control layer with proximity awareness for group conferencing in P2PSIP

Principles, Systems and Applications of IP Telecommunications

Quantified Score

Hi-index	0.00

Visualization

Abstract

An increasing number of popular conferencing applications operate in a lightweight, infrastructure-independent ad hoc fashion and extend into the mobile realm. These P2P-type systems raise the demand for scalable, adaptive self organization of conferencing in a standard-compliant way. This paper addresses the challenge of distributed conference management with SIP and makes the following two contributions. First, we define distributed operations of a conference focus by splitting the role of identifier and locator of the conference URI. Second, we extend the SIP conference event package by states that ensure a uniformly consistent view at the conference and facilitate resource-adaptive self organization.