Method and apparatus for installing conditional access system information
US11019375B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 28, 2019 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Oct 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/101
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various exemplary embodiments of the present disclosure relate to method and an apparatus a broadcast receiver for a conditional access system (CAS) information download. The CAS information download method includes acquiring broadcast provider information. The method also includes, selecting a broadcast provider based on the broadcast provider information. The method further includes, transmitting a subscription request including identity information of the broadcast reception device to a broadcast provider server of the selected broadcast provider. The method also includes, downloading CAS information from a CAS server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.