Procedures for differential channel state information (CSI) reporting
US12348287B2 · kind B2 · utility
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5References
28Claims
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Key dates
| Filing date | May 4, 2018 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Sep 19, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1671
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques and apparatus for configuring differential channel state information (CSI) reporting for high resolution CSI are provided. One technique includes determining a configuration for a user equipment (UE) to use for reporting differential CSI feedback. The configuration includes at least an indication of when the UE is to report differential CSI feedback, and is signaled to the UE. Once received, the UE reports differential CSI feedback according to the configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.