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About This Item

 

Full Description

The present document studies the requirements for IP-Multimedia Subsystem (IMS) Convergent Multimedia Conferencing (CMMC) service in IMS. Specifically, the objective of this study item is to:
a) Identify features of IMS multimedia conferencing, and describe potential service requirements for IMS multimedia conferencing.

b) Identify the IMS requirements for multimedia conferencing services:
1) the conference framework
2) data sharing session establishment/termination/management in a conference
3) media control for audio, video and data
4) floor control for audio, video and data
5) conference policy
c) Identify possible routes to standardization by:
1) Adopting existing and emerging standards, e.g. OMA, IETF, W3C.
2) Modifying and enhancing existing and emerging standards.
3) Developing of new standards.
 

Document History

  1. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 16.0.0 Release 16)

    • Most Recent
  2. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 15.0.0 Release 15)

    • Historical Version
  3. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 14.0.0 Release 14)

    • Historical Version
  4. ETSI TR 122 948

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    viewing


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 13.0.0 Release 13)

    • Historical Version
  5. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 12.0.0 Release 12)

    • Historical Version
  6. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 11.0.0 Release 11)

    • Historical Version
  7. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 10.0.0 Release 10)

    • Historical Version
  8. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 9.0.0 Release 9)

    • Historical Version
  9. ETSI TR 122 948


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Study of requirements of IP-Multimedia Subsystem (IMS) convergent multimedia conferencing (3GPP TR 22.948 version 8.0.0 Release 8)

    • Historical Version