RAB triggering for multimedia calls
US8249058B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2010 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Jan 6, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for establishing a multimedia session between a wireless user terminal and a network device. Embodiments include systems and methods for receiving a request from a wireless terminal initiating a call event to the network device; generating and sending a multimedia session invitation to a multimedia call control entity requesting a multimedia session with the network device; receiving a multimedia status message from the multimedia call control entity indicating the progress of initiating the multimedia session; and triggering setup of a radio access bearer to handle the multimedia session in response to the multimedia status message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.