Apparatus and method for media data classification in mobile communication system
US8873562B2 · kind B2 · utility
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Key dates
| Filing date | Jan 14, 2008 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Feb 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A media data classification is provided. A Serving GPRS Supporting Node (SGSN) for indicating an IP Multimedia Subsystem (IMS) data flow in a mobile communication system includes a communication module for communicating with other nodes; and a media flow manager for communicating with the other nodes through the communication module, receiving a Packet Data Protocol (PDP) context activation message, and transmitting a PDP context generation message by including information indicative of IMS data when there is the information indicative of the IMS data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.