Chapter 25. Push-to-Talk Over Cellular

  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.ch25

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) Push-to-Talk Over Cellular, 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.ch25

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:

  • Push-to-talk over Cellular (PoC);
  • PoC standardization and PoC industry standard;
  • IETF work to PoC;
  • PoC architecture;
  • PoC session and central controlling PoC server;
  • one-to-one PoC session establishment;
  • PoC group exchange URIs using group advertisements;
  • session establishment types

Summary

This chapter contains sections titled:

  • PoC Standardization

  • IETF Work Relevant to PoC

  • Architecture

  • Registration

  • PoC Server Roles

  • PoC Session Types

  • Adding Users to a PoC Session

  • Group Advertisements

  • Session Establishment Types

  • Answer Modes

  • Right-to-send-media Indication Types

  • Participant Information

  • Barring and Instant Personal Alerts

  • Full Duplex Call Follow On

  • The User Plane

  • Simultaneous PoC Sessions

  • Charging in PoC