Method for reporting channel state information in wireless communication system and device therefor
US10608708B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2019 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for reporting, by a user equipment (UE), channel state information (CSI) in a wireless communication system, includes transmitting, to a base station, UE capability information including information for a maximum number of channel state information-reference signal (CSI-RS) resources; receiving, from the base station, CSI-RS configuration information via a higher layer signaling; receiving, from the base station, a channel state information-reference signal (CSI-RS) on at least one CSI-RS port based on the CSI-RS configuration information; measuring a channel based on the CSI-RS; and reporting, to the base station, a result of the channel measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.