Systems and methods for measuring unidirectional latency of applications over asymmetric links
US11627063B1 · kind B1 · utility
1Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Dec 2, 2021 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Dec 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/087
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A user device may measure unidirectional latency of applications over asymmetric links. The user device may accurately measure application level unidirectional latency over cellular networks, without synchronizing system clocks. The user device may accurately measure the unidirectional latency in both an uplink direction and a downlink direction, without using a high-precision system clock and without synchronizing clocks between the user device and an application server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.