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Abstract
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Article Information:
Conference Control Design for a SIP-Web-Service Hybrid Multimedia Conference Framework
Desheng Li and Na Deng
Corresponding Author: Desheng Li
Submitted: June 11, 2012
Accepted: July 04, 2012
Published: November 15, 2012 |
Abstract:
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Session Initiation Protocol (SIP) and Web service are the de facto standards for Voice over IP
applications and distributed system, respectively. Although they do not be used to define multimedia
conferencing directly and completely, many proposals, drafts and papers suggest extensions and solutions
to this essential service. However, as the spring up of the Web service standards and technology, some
traditional communication systems should be restructured and modified, including the multimedia
conference framework based on SIP and Web service. In this study, a hybrid multimedia conference
framework is first propose, which consist of low latency services, primitive and composite conference
services. Under this framework, a multimedia conference can be organized and controlled conveniently
with the property of loosely coupling and extensibility. Then the primary components of a conference
control are introduced followed by the detailed design exemplified by some typical scenarios, which is
compared to other possible design approaches. Finally, a specification of orchestration implementation
which realizes the synthesis of the conference control functions is introduced to illustrate the feasibility of
this design.
Key words: Conference control , session initiation protocol, web service, , , ,
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Cite this Reference:
Desheng Li and Na Deng, . Conference Control Design for a SIP-Web-Service Hybrid Multimedia Conference Framework. Research Journal of Applied Sciences, Engineering and Technology, (22): 4914-4922.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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