Method and system for implementing multimedia ring back tone service and multimedia caller identification service
US8917850B2 · kind B2 · utility
1Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2013 |
| Grant date | Dec 23, 2014 |
| Priority date | — |
| Expiry date | Jun 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42051
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for implementing Multimedia Caller Identification (MCID) service is disclosed. The method includes: if the network determines that the calling UE is an MCID service subscriber and determines that the called UE supports the MCID early media, the network negotiates the MCID early media with the called UE, and plays a MCID to the called UE if the negotiation succeeds. In addition, a system for implementing the MRBT service and MCID service is disclosed. The present invention enables the MCID service in an IP Multimedia Subsystem (IMS) so that users may use the multimedia services in the IMS and have a better experience.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.