Multicast service providing method in mobile communication system
US7864722B2 · kind B2 · utility
39Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2003 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Oct 16, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A multimedia service data transmitting method is disclosed. A logical channel indicator is added in service data mapped to a shared channel so that a terminal can discriminate a type of the service data transmitted through the shared channel. The logical channel indicator is a target channel type field (TCTF) and included in a header of the service data (MAC protocol unit).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.