Broadcast program capture and playback enhancement signal structure, receiver, and method
US6609097B2 · kind B2 · utility
30Cited by
17References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2002 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Apr 19, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H60/13
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a local storage and playback broadcast system, multiple copies of one or more processing parameters used in individual receivers for the local storage and playback are broadcast. In some embodiments each processing parameter is associated with each packet in the program so that a copy of each parameter is broadcast with each packet. In some embodiments the program is divided into segments, each segment having a header, and a copy of the parameter is broadcast in each segment header.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.