Selective rate-adaptation in video telephony
US9491669B1 · kind B1 · utility
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1References
30Claims
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Assignee
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Key dates
| Filing date | Aug 19, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Aug 19, 2035 |
Classification
- Technology area (CPC —)General
Abstract
A system and method for rate-adaptation of a video telephony (VT) session is disclosed. In one example, there is provided a method that includes receiving a first information set indicative of a start of a handover of a device from a first Radio Access Technology (RAT) to a second RAT. The method further includes receiving a second information set indicative of an end of the handover. The method further includes adjusting a rate-adaptation protocol for the VT session based at least in part on the first and second information sets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.