Uplink frequency selection scheduling method and apparatus, and storage medium
By combining channel quality data measured by SRS and DMRS, and employing weighted mixing and smoothing techniques, uplink frequency selective scheduling is optimized, solving the problem of low accuracy in uplink frequency selective scheduling and improving system throughput and spectral efficiency.
WO2026007908A1PCT designated stage Publication Date: 2026-01-08SUNWAVE COMM
Patent Information
- Application Number
- PCT/CN2025/105759
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-07-05
- Filing Date
- 2025-06-30
- Publication Date
- 2026-01-08
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Figure CN2025105759_08012026_PF_FP_ABST
Abstract
An uplink frequency selection scheduling method and apparatus, and a storage medium. The uplink frequency selection scheduling method comprises: acquiring a first uplink signal-to-interference-plus-noise ratio (SINR) of each frequency-domain resource block (RB) that is measured on the basis of a sounding reference signal (SRS), and a second uplink SINR of each RB that is measured on the basis of a demodulation reference signal (DMRS); obtaining uplink channel quality data of the RB on the basis of the first uplink SINR and the second uplink SINR; and determining a frequency selection threshold on the basis of the uplink channel quality data, and determining a target RB on the basis of the uplink channel quality data and the frequency selection threshold.
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Citation Information
Patent Citations
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