Information transmission method, electronic device, storage medium, and program product
By determining the target codebook based on the downlink channel sample set at the first node, directly measuring the downlink channel characteristics, and selecting suitable target codewords, the problem of codebook performance loss caused by the network side's inability to obtain accurate channel characteristics is solved, thus improving communication quality.
WO2026123836A1PCT designated stage Publication Date: 2026-06-18ZTE CORP
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ZTE CORP
- Filing Date
- 2025-09-09
- Publication Date
- 2026-06-18
AI Technical Summary
⚠Technical Problem
Because the network side cannot accurately obtain downlink channel characteristics, the existing codebook suffers performance loss, resulting in a decline in communication quality.
⚗Method used
The first node determines the target codebook based on the sample set of the downlink channel, directly measures the downlink channel characteristics, selects suitable target codewords, and sends them to the second node to improve codebook performance.
🎯Benefits of technology
By directly measuring downlink channel characteristics, the determined target codebook is better adapted to the current channel, reducing codebook performance loss and improving communication quality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025120096_18062026_PF_FP_ABST
Abstract
Provided are an information transmission method, an electronic device, a storage medium, and a program product. The information transmission method comprises: determining a target codeword from a target codebook, the target codebook being determined by a first node on the basis of a sample set of a downlink channel between the first node and a second node; and sending codeword information of the target codeword.
Need to check novelty before this filing date? Find Prior Art