Methods, systems and computer program products for a peer-to-peer cache content replacer
US8825766B2 · kind B2 · utility
5Cited by
0References
25Claims
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Inventor
Key dates
| Filing date | Oct 23, 2009 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Sep 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6582
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR A PEER-TO-PEER CACHE CONTENT REPLACER (“P2PCCR”) rates the value of storing specified existing content and replaces the lowest rated existing content with the requested new content. In one embodiment, a method for content replacement that may be used in a peer to peer video on demand system is described. The method includes receiving a request for new content, obtaining usage and availability data, determining a value rating based on the usage and availability data, and replacing lowest value rated content with said new content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.