Enhanced CSI calculation considering spatial adaptation
US12425087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Oct 28, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method includes: receiving, from a network, a channel state information report configuration including one or more sub-configurations, wherein a sub-configuration of the one or more sub-configurations is associated with at least one channel state information reference signal antenna port subset; determining, for a calculation of one or more channel state information quantities for the sub-configuration corresponding to or indicating the at least one channel state information reference signal antenna port subset, a hypothetical physical downlink shared channel by considering an antenna port restriction based on the at least one channel state information reference signal antenna port subset the sub-configuration corresponds to or indicates; and calculating the one or more channel state information quantities for the sub-configuration, based on the formed hypothetical physical downlink shared channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.