Sidelink-based channel state information
US11418238B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2020 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Oct 5, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0057
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Certain aspects of the present disclosure provide techniques for providing channel state information associated with sidelink air interfaces. A method that may be performed by a first wireless node (e.g., a user equipment) includes receiving, from a base station, a reference signal (RS) configuration indicating one or more sidelink resource sets and transmitting, to one or more second wireless nodes, one or more sidelink reference signals based at least in part on the RS configuration. The method also includes receiving one or more feedback reports from the one or more second wireless nodes, wherein each of the feedback reports includes an ordered sequence of at least one parameter associated with a sidelink channel quality of the sidelink reference signals. The method further includes forwarding the one or more feedback reports to the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.