Telecommunication end-point device data transmission controller
US9398256B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Jun 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/25
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A telecommunication channel data transmission controller 20 for controlling data transmission in a telecommunication channel typically forms part of a telecommunication end point device, such as a video phone 2. The data transmission controller 20 is configured to encode and transmit data in a telecommunication channel at a channel bit rate comprising a data rate and a redundancy rate; and maintain an increase in channel bit rate 70, if a packet loss rate in the telecommunication channel does not increase by increasing the channel bit rate including reducing or maintaining the data rate and increasing the redundancy rate 68.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.