Methods and apparatus for providing multi-source bandwidth sharing management
US8839317B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Jul 19, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6118
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for providing one or more services such as video on-demand, switched digital video, or Internet services using shared bandwidth. Exemplary embodiments include methods and apparatus for providing video on-demand and switched digital video to a set of customer premise equipment devices using a first dedicated portion of the bandwidth to provide video on-demand services, a second dedicated portion of the bandwidth to provide switched digital video services, and a third portion of the bandwidth to provide both switched digital video and video on-demand services wherein the size of the bandwidth made available to provide video on-demand within the third shared portion of bandwidth varies as a function of requests for video on-demand and switched digital video services and the priorities of the new requests versus the existing operating services. Bandwidth management occurring in accordance with bandwidth sharing policies, priorities and rules generated by a bandwidth sharing mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.