Method and apparatus to control a multipath adaptive streaming session
US9641579B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2012 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Jan 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention concerns a method to control the transmission and transmission data rate between at least two servers and a receiver. The servers being adapted to transmit data representative of an audiovisual content. The audiovisual content being available from each of said at least two servers in at least two versions. The versions corresponding respectively to different transmission bit-rates. The servers being adapted to transmit audiovisual contents in successive parts, each of said successive parts being chosen as one of at least two versions in response to transmission requests sent by the receivers, said transmission requests comprising a transmission parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.