The invention discloses a wireless communication method, a wireless communication device and communication equipment. The method comprises the following steps: when a communication demand exists between a train and a station, determining whether quantum communication conditions are met between the train and the station; if yes, a quantum communication link is constructed between the train and the station, a quantum public key in the quantum key pair is distributed to the train, and a quantum private key in the quantum key pair is distributed to the station; and controlling the train to encrypt the train data original text by adopting the quantum public key to obtain a train data ciphertext, and sending the train data ciphertext to the station, so that the station decrypts the train data ciphertext by adopting the quantum private key. The quantum key is adopted to encrypt the communication data, so that an eavesdropper can be prevented from cracking the key and eavesdropping the communication information, and the communication data transmission security of the railway communication system is improved.
本发明公开了无线通信方法、装置及通信设备。该方法包括:在列车与车站之间存在通信需求时,确定列车与车站之间是否满足量子通信条件;若满足,则在列车与车站之间构建量子通信链路,并为列车分配量子密钥对中的量子公钥,且为车站分配量子密钥对中的量子私钥;控制列车采用量子公钥对列车数据原文进行加密得到列车数据密文,且向车站发送所述列车数据密文,使车站采用量子私钥对所述列车数据密文进行解密。采用量子密钥对通信数据进行加密,可以避免窃听者破解密钥,窃听通信信息,提高了铁路通信系统的通信数据传输安全。
Wireless communication method, device and communication equipment
无线通信方法、装置及通信设备
2022-06-14
Patent
Elektronische Ressource
Chinesisch
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