System and method for diagnosing QOE in real time communication
US10574978B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 21, 2019 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Aug 21, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A real-time communication monitoring and diagnosing system is provided on a real-time communication monitoring and diagnosing computer system. The monitoring and diagnosing system includes time line, a video downstream bitrate axis extending upward from reference line, an audio downstream bitrate axis extending downward from the reference line, a video downstream bitrate curve in a first color above the reference line, an audio downstream bitrate curve in a second color below the reference line, a set of choppy video marks in a third color above and along the reference line, a set of blurry video marks in a fourth color as a dotted line along the video downstream bitrate curve, and a set of audio marks in a fifth color below and along the reference line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.