[PDF][PDF] 快时变信道下非数据辅助误差矢量幅度的自适应调制算法

杨凡, 曾孝平, 简鑫, 周继华, 阮定良… - Journal on …, 2017 - cww.cww.net.cn
针对快时变信道下无线通信频谱利用率降低的问题, 提出一种基于非数据辅助的误差矢量幅度的
自适应调制(NDA-EVM-AM, nondata-aided error vector magnitude based adaptive …

EVM Based HF Adaptive Modulation

Y Wang, Y Liu, X Chen, R Li… - 2022 14th International …, 2022 - ieeexplore.ieee.org
High frequency (HF) communications may face interference, and the conventional signal-to-
noise ratio (SNR) based adaptive modulation cannot fully reflect the HF channel state …