Electronic device and method for transmitting reference signal in electronic device
US12224823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2023 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Apr 5, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/1268
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An example electronic device includes a communication processor; at least one radio frequency integrated circuit (RFIC) connected to the communication processor; at least one radio frequency front-end (RFFE) circuit connected to the at least one RFIC and configured to process a transmission signal; and a plurality of antennas connected through the at least one RFFE circuit. The communication processor may control to transmit, at a first time point when a reference signal is to be transmitted through a first antenna from among the plurality of antennas, the reference signal to a base station through the first antenna; and transmit, at a second time point when the reference signal is to be transmitted through a second antenna from among the plurality of antennas, a reference signal adjusted at least based on a signal received through the second antenna to the base station through the first antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.