Paper Info
Title
An Extended Data Collaboration Mechanism for XCON Multimedia Conference
Abstract
Providing rich data collaboration services in conferencing system is vital to the success of SIP-based communication system. It not only presents design and implementation challenges, but also gives an opportunity to develop rich and innovative collaboration services conveniently to provide users with novel communication experience. In this paper we present an extended data collaboration mechanism for XCON conferencing system over IP network. It includes uniform media description, media negotiation and media delivery processes. The mechanism adopts the extended SDP and offer/answer model as media description and negotiation mechanism. And it uses RTP/RTCP and extended MSRP as the media transport control protocols respectively for audio/video and various TCP-based data collaboration applications. In this paper, the design principle and concrete implementation details is presented and analyzed in detail. We have developed a prototype implementation to prove our architecturepsilas feasibility and scalability.
Year
DOI
Venue
2009
10.1109/HIS.2009.173
HIS (2)
Keywords
Field
DocType
ip networks,multimedia systems,media delivery process,sip-based communication system,conferencing system,xcon,msrp,xcon multimedia conference,offer/answer,data collaboration,rich data collaboration service,uniform media description,extended data collaboration mechanism,ip network,transport protocols,innovative collaboration service,media description,sip,media negotiation,sdp,media transport control protocol,data handling,innovative collaboration,various tcp-based data collaboration,groupware,transport control protocols,protocols,media,servers,communication system,collaboration
RTP Control Protocol,Collaborative software,Computer science,Server,Internet protocol suite,Computer network,Communications system,Group method of data handling,Multimedia,Scalability,Negotiation
Conference
Volume
ISBN
Citations 
2
978-0-7695-3745-0
0
PageRank 
References 
Authors
0.34
9
3
Name
Order
Citations
PageRank
zhang wei1113.99
Weimin Lei22916.35
Hongbin Li300.34