Primary data stream communication
US7949116B2 · kind B2 · utility
7Cited by
51References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 2003 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Jan 9, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for communicating one or more primary data streams between a plurality of attendees connected to a communications network includes steps of communicating a plurality of data streams from each of the attendees to all others of the attendees, and of designating at least one of the streams from one of the attendees as primary. The primary stream is identified using a primary selection command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.