Systems and methods for data exchange in voice communication
US9591062B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
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Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Nov 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8352
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for data exchange in voice communication. For example, a first request message is sent to a server for playing background music in voice communication; an authorization granted by the server to play background music separately from the voice communication is received; and upon reception of a play instruction from a user, the background music is played and an identifier of the background music is sent to the server. The server broadcasts the background music to one or more clients based on at least information associated with the identifier of the background music.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.