Transmission method and apparatus thereof
US11606776B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2020 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Jan 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application disclose a transmission method and an apparatus thereof. The method includes the following operations: performing, by a terminal device, idle state sensing on one or more candidate transmission frequency domain resources, where the one or more candidate transmission frequency domain resources are configured for PUCCH information transmission; determining, by the terminal device based on a sensing result of the one or more candidate transmission frequency domain resources, a transmission frequency domain resource from the one or more candidate transmission frequency domain resources for PUCCH information transmission; and transmitting, by the terminal device, the PUCCH information by using the determined transmission frequency domain resource. By using the embodiments of this application, uplink transmission can be implemented by using an unlicensed frequency spectrum, and transmission efficiency can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.