輻射與激光通信系統(tǒng)誤碼率間的關(guān)系分析
[Abstract]:Aiming at the problems of high bit error rate (BER) and large communication distortion in laser communication system, based on the multipath radiation channel equalization and inter-symbol interference suppression, the optimization technology of laser communication system is proposed to study the relationship between radiation and BER of laser communication system. By reducing the radiation interference and improving the communication performance, the multipath channel model of the laser communication system is constructed, the radiation intensity of the channel is measured, and the interference suppression of the inter-symbol interference of the laser communication system is carried out by adaptive equalization technique. The channel of the laser communication symbol is relatively stable in each frame signal time, thus reducing the bit error rate (BER). The simulation results show that the error rate of the laser communication system is low and the communication quality of the laser communication system is improved by using this method.
【作者單位】: 重慶郵電大學(xué)移通學(xué)院;
【基金】:重慶市教育廳項目(201514011)
【分類號】:TN929.1
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