Transmitter, method and program
JP7650844B2Active Publication Date: 2025-03-25KDDI CORP
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Patent Information
- Application Number
- JP2022058072
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-03-31
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2042-03-31
AI Technical Summary
Benefits of technology
【0011】 本発明によれば、非線形歪み補償用のパイロット信号とチャネル推定用のパイロット信号とを区別して生成することにより、受信機において効率的に非線形歪み補償を行うことを可能とさせることができる。
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Abstract
To provide a technology that enables efficient nonlinear distortion compensation from the viewpoint of resource utilization efficiency and transmission efficiency.SOLUTION: A transmitter 10 for a receiver 20 that performs nonlinear distortion compensation using deep learning separately generates a pilot signal for nonlinear distortion compensation used in the receiver 20 and a pilot signal for channel estimation used in the receiver 20 and transmits the pilot signals to the receiver 20 (S1).SELECTED DRAWING: Figure 1
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