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3rd International ICST Conference on COMmunication System SoftWAre and MiddlewaRE

Research Article

Architecture for Extensible Mobile Instant Messaging and Presence Service over IMS

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BibTeX Plain Text
  • @INPROCEEDINGS{10.1109/COMSWA.2008.4554446,
        author={J. W. Nah and Y. H. Cho and S. W. Kim and Jong-Tae Park},
        title={Architecture for Extensible Mobile Instant Messaging and Presence Service over IMS},
        proceedings={3rd International ICST Conference on COMmunication System SoftWAre and MiddlewaRE},
        publisher={IEEE},
        proceedings_a={COMSWARE},
        year={2008},
        month={6},
        keywords={IMS; Mobile instant messaging and presence service; mobile middleware; mobile applicaitons},
        doi={10.1109/COMSWA.2008.4554446}
    }
    
  • J. W. Nah
    Y. H. Cho
    S. W. Kim
    Jong-Tae Park
    Year: 2008
    Architecture for Extensible Mobile Instant Messaging and Presence Service over IMS
    COMSWARE
    IEEE
    DOI: 10.1109/COMSWA.2008.4554446
J. W. Nah1, Y. H. Cho1, S. W. Kim1, Jong-Tae Park1,*
  • 1: School of Electrical Eng. and Computer Science Kyungpook National University Daegu, 702-701 Korea
*Contact email: jtpark@ee.knu.ac.kr

Abstract

In this paper, we have designed and implemented the system architecture for extensible mobile instant messaging and presence service over the IMS. More specifically, we have implemented the SIP proxy servers for IMS P-CSCF and S-CSCF for the realization of extensible mobile instant messaging and presence service. The salient feature of the proposed system architecture is that the architecture is based on IETF SIMPLE standard, and the extensibility of the presence service is achieved by implementing the OMA IMPS specification. An efficient algorithm is presented for achieving the extensible presence service over IMS. The implementation results show that the proposed system architecture can effectively provide not only interoperability but also extensibility for representing users’ status information in the 3G mobile communication environment.

Keywords
IMS; Mobile instant messaging and presence service; mobile middleware; mobile applicaitons
Published
2008-06-27
Publisher
IEEE
Modified
2010-05-16
http://dx.doi.org/10.1109/COMSWA.2008.4554446
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