Method and apparatus for reporting channel state information in a wireless communication system
US10848224B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Oct 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0057
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for reporting channel state information (CSI) by a user equipment in a wireless communication system. According to the present invention, the UE receives configuration information related to reporting of the CSI from a base station, wherein the configuration information may include a threshold value related to a specific condition for receiving the CSI and the CSI may comprise a first part and a second part. A method and an apparatus may be provided in which the UE receives a first reference signal for channel measurement from the base station, measures a channel based on the first reference signal, and reports the CSI of the measured channel to the base station and some or all of the second part of the CSI is omitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.