tech-invite   World Map     

3GPP     Specs     Glossaries     Architecture     IMS     UICC       IETF     RFCs     Groups     SIP     ABNFs       Search

Top          in Index          Prev          Next

TR 22.979 (SA1)
Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions

|   ToC   |   3GPP‑Page   |   ETSI‑search   |   Help   |

(P) V14.0.0    2017/03    14 p.
(P) V13.0.0    2016/01    14 p.
(P) V12.0.0    2014/10    14 p.
(P) V11.0.0    2012/09    14 p.
(P) V10.0.0    2011/04    14 p.
(P) V9.0.0    2009/12    14 p.
(P) V8.0.0    2009/01    14 p.
(W-zip) V7.0.0    2005/03    12 p.


Rapporteur:  Mr. Frank, Robert
See also:  CSICS-related TS/TR    


This TR studies the service requirements associated with a multimedia service combining a CS call with one or more IMS services (or vice versa), while appearing as a single service to both end-users. The feasibility study addresses the high-level requirements and use cases such for combinational service including charging and user experience.



 

Here          Top