Wireless communication method, network device, and terminal device
US11229017B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2019 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Dec 3, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2657
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication method, including: obtaining, by a network device, at least one of information that is about sharing a local oscillator by a plurality of transceiver units and that is sent by a terminal device, information that is about phase noise errors measured on a plurality of phase tracking reference signal ports and that is sent by the terminal device, isolation between a plurality of channels used to carry phase tracking reference signals, and status information of the channels used to carry the phase tracking reference signals; determining port configuration information of a phase tracking reference signal based on the at least one of the information about sharing a local oscillator, the information about the phase noise errors, the isolation between the plurality of channels used to carry the phase tracking reference signals, and the status information of the channels used to carry the phase tracking reference signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.