UE initiated propagation delay compensation mechanism
US11432254B2 · kind B2 · utility
1Cited by
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31Claims
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Key dates
| Filing date | Aug 31, 2020 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Aug 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/0065
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods, apparatuses, and computer programs are provided for propagation delay compensation. A method for a UE includes receiving a configuration to provide a propagation delay notification for a propagation delay estimation; determining when the notification should be transmitted; transmitting the propagation delay notification; and determining a corresponding action based on the configuration of a relation between uplink reference signals and downlink reference signals. Methods are also provided for a radio node such as a base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.