User equipment parameter determination method and apparatus, and storage medium and base station
US11909505B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2019 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Jul 18, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
UE parameter determination method and apparatus, storage medium and base station are provided. The method includes: determining a minimum round trip time between each UE in a cell and a satellite; determining frame information of a network-side uplink radio frame based on the minimum round trip time and frame information of a network-side downlink radio frame, where the minimum round trip time is a timing difference by which the network-side uplink radio frame lags behind the network-side downlink radio frame; and determining a UE parameter of each UE based on the network-side uplink radio frame and the network-side downlink radio frame, where UE parameter includes at least one of TA or K2. By the method, an NTN network can be supported on the premise that modification of software and hardware of a terrestrial network UE is minimized, thereby effectively avoiding extra maintenance cost of software and hardware.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.