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QUANTUM COMMUNICATION SYSTEM THAT SWITCHES BETWEEN QUANTUM KEY DISTRIBUTION (QKD) PROTOCOLS AND ASSOCIATED METHODS

机译:量子通信系统在量子密钥分布(QKD)协议和相关方法之间切换

摘要

A quantum communications system includes a communications system that operates with a quantum key distribution (QKD) system, which includes a transmitter node, a receiver node, and a quantum communications channel coupling the transmitter node and receiver node. The transmitter node may be configured to transmit to the receiver node a bit stream of optical pulses, and switch between first and second QKD protocols based upon at least one channel condition.
机译:量子通信系统包括与量子密钥分布(QKD)系统一起操作的通信系统,其包括发送器节点,接收器节点和耦合发射器节点和接收器节点的量子通信信道。发射机节点可以被配置为将对接收器节点发送光脉冲的比特流,并且基于至少一个信道条件在第一和第二QKD协议之间切换。

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