无人机通信系统协调群DPCM编解码器的合成方法

2019 International Conference on Electrotechnical Complexes and Systems (ICOECS) Pub Date : 2019-10-01 DOI:10.1109/ICOECS46375.2019.8950024

G. Voronkov, Elena Smirnova, I. V. Kuznetsov

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引用次数: 4

摘要

介绍了一种合成微分信号变换中协调外推器传递函数的新方法。该方法以稳定性理论方法为基础，不需要求解复杂的优化问题。对图像在白噪声信道中的传输过程进行了仿真。仿真结果表明，各通道的动态范围减小了约4 dB，误码率减小了约2%。

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The method for synthesis of the coordinated group DPCM codec for unmanned aerial vehicles communication systems

The new method for synthesizing the transfer function of coordinated extrapolator for differential signal transformation is described. The method is based on the methods of stability theory and does not require solving of complicated optimization tasks. Simulation was performed for the process of transmitting picture through the channel with white noise. Simulation results shows that the dynamic range of each channel is reduced in about 4 dB, while bit error ratio reduces in about 2%.

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2019 International Conference on Electrotechnical Complexes and Systems (ICOECS)

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