软件定义的量子密钥分发网络技术研究  

Research on Software-defined Quantum Key Distribution Network Technology

作　　者：马彰超 曹原[2] 董凯 赵永利[2] Ma Zhangchao;Cao Yuan;Dong Kai;Zhao Yongli(CAS Quantum Network Co.,Ltd.,Beijing 100193,China;Beijing Universityof Posts and Telecommunications,Beijing 100876,China)

机构地区：[1]国科量子通信网络有限公司,北京100193 [2]北京邮电大学,北京100876

出　　处：《邮电设计技术》2019年第4期71-75,共5页Designing Techniques of Posts and Telecommunications

摘　　要：介绍国内外量子密钥分发网络的发展状况,提出了一种软件定义量子密钥分发网络体系架构,实现量子密钥分发网络的可编程性,有利于构建面向多种业务和复杂应用的开放、灵活、智能的量子密钥分发网络。从网络部署、管理及运营角度,概述了软件定义量子密钥分发网络在组网与应用中涉及的关键技术。It introduces the development of global quantum key distribution networks and proposes a software-defined quantum key distribution network architecture,which realizes the programmability of quantum key distribution network,and is helpful to the construction of an open flexible and intelligent quantum key distribution network for multiple services and complex applications.From the perspective of network deployment,management and operation,the key technologies of software-defined quantum key distribution network in networking and application are summarized.

关 键 词：量子通信 量子密钥分发 信息安全 网络架构 

分 类 号：TN915.08[电子电信—通信与信息系统]