DocumentCode
3197490
Title
Narrowcasting: Implementation of Privacy Control in SIP Conferencing
Author
Alam, Mohammad S. ; Cohen, Michael ; Ahmed, Ashir
Author_Institution
Univ. of Aizu, Aizu-Wakamatsu
fYear
2007
fDate
2-5 July 2007
Firstpage
703
Lastpage
706
Abstract
In traditional conferencing systems, participants´ voices might by default be shared with all others. However a VOIP user might want to select a subset of session members to selectively exchange media streams. In this article, we describe an implementation of narrowcasting, a model for limiting such information streams in a multimedia conferences, as a class of policies, prototyping a system using existing standard Session Initiation Protocol (SIP) methods for controlling fine-grained narrowcasting sessions.
Keywords
Internet telephony; data privacy; multimedia communication; protocols; teleconferencing; SIP conferencing; Session Initiation Protocol; VOIP; conferencing systems; media streams; multimedia conference; narrowcasting; privacy control; Communication system control; Control systems; Internet telephony; Mobile communication; Multimedia systems; Next generation networking; Privacy; Protocols; Streaming media; Web server;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2007 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
1-4244-1016-9
Electronic_ISBN
1-4244-1017-7
Type
conf
DOI
10.1109/ICME.2007.4284747
Filename
4284747
Link To Document