Broadcasting service system using mobile communication terminal
US7634794B1 · kind B1 · utility
21Cited by
21References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2000 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Dec 30, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system capable of receiving a television signal and telephone signal on a mobile communication terminal. In particular, the system is capable of displaying each television broadcast on a monitor of the mobile communication terminal by receiving the video and audio signal, decoding it, and outputting it to the monitor of the mobile communication terminal. In addition, the system can transmit an EPG (Electronic Program Guide) data corresponding to a subscriber request and a selected broadcasting program in real time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.