Method for CSI feedback in wireless communication system, and apparatus therefor
US10637550B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Feb 3, 2016 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Feb 3, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for feeding back channel state information (CSI) in a wireless communication system, carried out by a terminal, according to the present specification comprises the steps of: transmitting, to a base station, capability information of the terminal for CSI-related action; receiving configuration information for the CSI-related action from the base station; tracking partially activated CSI reference signal (RS); measuring fully activated CSI-RS; and reporting the results of the measurement to the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.