Confidence level for beam correspondence via uplink transmit beam prediction
By configuring the confidence level set for beam correspondence, the decoupling problem between downlink transmit beam prediction accuracy and uplink transmit beam prediction is solved, thereby improving the accuracy and reliability of uplink transmit beam prediction.
Patent Information
- Application Number
- CN202380096049.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-27
- Publication Date
- 2025-11-04
AI Technical Summary
In the existing technology, there is a decoupling between the prediction accuracy of the downlink transmitted beam and the beam correspondence of the uplink transmitted beam, resulting in unreliable accuracy of the uplink transmitted beam prediction.
By configuring a set of confidence levels for beam correspondence, the uplink transmission beam is selected based on downlink transmission, thus realizing the uplink transmission beam prediction process and providing support indications for the confidence levels in the set of confidence levels for beam correspondence.
It improves the accuracy of uplink transmit beam prediction, decouples the dependence between downlink transmit beam prediction and uplink transmit beam prediction, and enhances the reliability of beam correspondence.