Data transmission method, communications apparatus, and storage medium
US11405918B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Mar 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1621
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.