Transmit power determining method, processing chip, and communications device
US11864121B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 13, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Sep 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/325
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication method is provided, including: determining, by a first device, a relative power ratio between a phase tracking reference signal (PTRS) and a data channel; determining, by the first device, a transmit power of the PTRS based on the relative power ratio of the PTRS to the data channel; and sending, by the first device, the PTRS to a second device by using the transmit power of the PTRS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.