发明名称 |
Method for digitally transmitting compressed television signals |
摘要 |
The method involves alternating information data packets (3) and advertising data packets (4). Certain advertising data packets are selected according to a target group key dependent on the viewer and displayed on the TV set (2). The TV signals are compressed using a compression technique that uses the packet identifier. An Independent claim is also included for a decoder for decompressing signals and for a memory card for a decoder. |
申请公布号 |
EP1028591(A3) |
申请公布日期 |
2002.05.29 |
申请号 |
EP20000440027 |
申请日期 |
2000.01.31 |
申请人 |
ALCATEL |
发明人 |
SCHMIDT, THOMAS |
分类号 |
H04N7/08;H04N7/26;H04N21/2347;H04N21/2365;H04N21/2668;H04N21/44;H04N21/454;H04N21/81 |
主分类号 |
H04N7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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