| 发明名称 |
Digital broadcast reception control for digital TV receiver, involves decoding received digital data using entitled decoding key transmitted to terminal device |
| 摘要 |
A decoding key for decoding digital data is transmitted to terminal device (MS) and a digital key entitling decoding of digital data is transmitted to receiver (STB). The digital data received is decoded with transmitted decoding key.
|
| 申请公布号 |
FI113321(B) |
申请公布日期 |
2004.03.31 |
| 申请号 |
FI20000001325 |
申请日期 |
2000.06.02 |
| 申请人 |
TELIASONERA FINLAND OYJ, |
发明人 |
POHJANEN,PETRI;MATILAINEN,ARTO;KOMU,TONI |
| 分类号 |
H04B7/26;H04L;H04L12/28;H04L29/02;H04M11/08;(IPC1-7):H04L29/02 |
主分类号 |
H04B7/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
