Signal transmission method and apparatus
US10771133B2 · kind B2 · utility
2Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Jan 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03891
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A signal transmission method and apparatus, capable of determining suitable precoding granularity to enable a balance between a precoding gain and channel estimation performance. The method comprises: a first apparatus determining a first numerology employed for transmitting a signal; the first apparatus determining, according to the first numerology, first precoding granularity employed for transmitting the signal; and using the first precoding granularity to transmit the signal between the first apparatus and a second apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.