A SIP-based session mobility management framework for ubiquitous multimedia services

Chung Ming Huang, Chang Zhou Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a SIP-based session mobility management framework for achieving session handoff that is transparent to the underlying wireless or wired technology between network domains. Session mobility is concerned with a presentation session changing its attachment device from one client device to the other client device and still continuing the presentation session. This concept requires migrating related information of the current service execution, including service content, service data, etc, from one device to another device. Since different devices and their attached networks have different capabilities and performance, media streaming service quality should be adapted when the session handoff occurs. MPEG-21 efforts for multimedia adaptation to bring suitable multimedia services to users. MPEG-21 Digital Item Adaptation provides normative XML descriptions for handling multimedia content adaptation, but does not specify relations to existing technologies for transport mechanisms. Thus, we adopt the MPEG-21 DIA for multimedia session and usage environment description in our proposed SIP-based session mobility management framework.

Original languageEnglish
Title of host publicationUbiquitous Intelligence and Computing - 5th International Conference, UIC 2008, Proceedings
Pages636-646
Number of pages11
DOIs
Publication statusPublished - 2008 Aug 4
Event5th International Conference on Ubiquitous Intelligence and Computing, UIC 2008 - Oslo, Norway
Duration: 2008 Jun 232008 Jun 25

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5061 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other5th International Conference on Ubiquitous Intelligence and Computing, UIC 2008
CountryNorway
CityOslo
Period08-06-2308-06-25

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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