sub-node

On the basis of this,this paper introduces the specific function and structure characteristic of the main controlling node and other sub-node in details,not only completes the design of hardware but also the design of software of all the sub-node,with a conclusion of implementation of the online real-time monitoring.

在此基础上,详细介绍了主控节点及其他子节点的具体功能及结构特点。

Quantum key distribution(QKD) network can be differentiated into three main categories based on different "family" of node functionalities:1)trusted relay node;2)optical node;and 3)quantum node.

根据量子密钥分发网络节点功能的不同,可以将其分为三类:由信任方节点构成的网络;由光学器件构成的网络和;由量子节点构成的网络。