Method for reporting channel state in wireless communication system, and device therefor
US10601484B2 · kind B2 · utility
4Cited by
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16Claims
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Key dates
| Filing date | Feb 4, 2019 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Feb 4, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0057
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A channel state reporting method based on a channel state information-reference signal (CSI-RS) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a CSI-RS-related configuration from a base station; calculating a CSI by measuring a CSI-RS according to the CSI-RS-related configuration; and transmitting the calculated CSI to the base station, wherein the CSI-RS-related configuration may include a CSI-RS configuration for a CSI or a CSI-RS configuration for beam management (BM).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.