Methods and systems for providing video on demand
US8832758B2 · kind B2 · utility
4Cited by
49References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2003 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Jul 7, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems provide a selected video segment to customer premises equipment. A request is received from the customer premises equipment for transmission of the selected video segment. A copy of the selected video segment is transferred to one of a plurality of buffers. One of the plurality of buffers is mapped through a routing network to a port interfaced with the customer premises equipment. The selected video segment is transmitted from the one of the plurality of buffers through the routing network and port to the customer premises equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.