作者: Sha Jinliang , Cheng Kun , Cai Zhuoran , Zhao Yu , Shen Jingshi
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摘要: The invention provides a frequency hopping communication system based on cognitive radio, and the uses spectrum dynamic using angle of radio for solving anti-interference problem traditional communication, sensing technology dynamically point with concentrated frequency, keeping away from once having interference some avoiding error code phenomenon caused by interference, so that can detect timely cavity.