Chapter 20. The Presence Service in the IMS

  1. Gonzalo Camarillo M.Sc., Ph.D. member manager speaker visitor researcher1 and
  2. Miguel A. García-Martín B. Eng. Senior Standardization Specialist Principal Research Engineer speaker2

Published Online: 21 AUG 2008

DOI: 10.1002/9780470695135.ch20

The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Third Edition

The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Third Edition

How to Cite

Camarillo, G. and García-Martín, M. A. (2008) The Presence Service in the IMS, in The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Third Edition, John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/9780470695135.ch20

Author Information

  1. 1

    Ericsson, Finland

  2. 2

    Ericsson, Spain

Publication History

  1. Published Online: 21 AUG 2008
  2. Published Print: 10 OCT 2008

ISBN Information

Print ISBN: 9780470516621

Online ISBN: 9780470695135

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Keywords:

  • presence service in IMS;
  • IMS presence application;
  • Resource List Server (RLS);
  • IMS terminal publishing presence information;
  • watcher subscription;
  • Presence authorization rules XCAP application usage;
  • presence optimizations;
  • Open Mobile Alliance (OMA) extensions to PIDF

Summary

This chapter contains sections titled:

  • The Foundation of Services

  • Presence Architecture in the IMS

  • Presence Publication

  • Watcher Subscription

  • Watcher Information and Authorization of Watchers

  • Presence Optimizations

  • OMA Extensions to PIDF