Video on demand over satellite
US9924239B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 2015 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Jun 4, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6405
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Consumption habits of video content have been changing for some time, as more people (especially young people) prefer video on demand (VOD) services over linear channels. Disclosed is a communication system configured to efficiently deliver video content on demand over a satellite medium. Also disclosed are methods for efficiently delivering video content on demand using multicast transmissions and caching of video title prefixes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.