Uplink transmission method, device, user terminal, and base station
US11234271B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 14, 2017 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Dec 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0808
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides an uplink transmission method, an uplink transmission device, a user terminal and a base station. The uplink transmission method includes: acquiring uplink scheduling information transmitted by a base station and indication information of a transmission opportunity currently occupied by the base station; determining a position of an uplink channel scheduled for the user terminal by the base station in accordance with the uplink scheduling information; determining a listening type of the uplink channel in accordance with the position of the uplink channel and the indication information of the transmission opportunity; and transmitting uplink data to the base station in the uplink channel when the uplink channel is listened to be in an idle state using the listening type of the uplink channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.