System and method of geo-concentrated video detection
US8526985B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Sep 26, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6181
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An application server in a communication network receives a plurality of data streams from a plurality of mobile stations that include a client for the application server. The data streams may be video, audio or a combination thereof and include an indicator of originating location of the data stream. A subset of the plurality of data streams that originates from an area are determined. The first set may also be determined based on a tag that is included in each of the data streams of the first set, the tag indicating a sharing status for a respective data stream and/or a subject of the respective data stream. A first data stream of the first subset transmitted to a service subscriber having an interest preference corresponding to the tag of first set data streams. The transmitted first data stream may include overlay content associated with the service provider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.