电信科学 ›› 2011, Vol. 27 ›› Issue (4): 49-53.doi: 10.3969/j.issn.1000-0801.2011.04.015

• 研究与开发 • 上一篇    下一篇

基于ASON的量子通信网络构建和量子交换机设计

刘晓慧1,2,聂敏1,裴昌幸2   

  1. 1 西安邮电学院通信与信息工程学院 西安 710121
    2 西安电子科技大学ISN国家重点实验室 西安 710071
  • 出版日期:2011-04-15 发布日期:2011-04-15
  • 基金资助:
    国家自然科学基金资助项目;陕西省自然科学基金资助项目;陕西省科学研究项目;西安邮电学院青年教师科研基金资助项目

Establishment of Quantum Communication Network and Design of Quantum Switch Based on Automatic Switch Optical Network

Xiaohui Liu1,2,Min Nie1,Changxing Pei2   

  1. 1 School of Communication and Information engineering,Xi'an Institute of Post and Telecommunication,Xi'an 710121,China
    2 State Key Lab of Integrated Service Networks,Xidian University,Xiˊan 710071,China
  • Online:2011-04-15 Published:2011-04-15

摘要:

在目前量子通信技术的基础上,将自动交换光网络核心思想引入量子通信网络中,提出一个传输面与控制面相分离的三层量子通信网络模型和基于该模型的量子交换机结构,并给出了作为实现量子交换机关键技术的基于纠缠的量子交换方案。研究结果表明,该网络模型对于未来大规模量子通信系统的构建具有十分重要的意义。

关键词: 自动交换光网络, 量子通信网络, 光交叉连接设备, 量子交换机

Abstract:

Based on current quantum communication technology,the core technique in automatic switch optical network(ASON) is introduced into quantum communication network,the 3 layers quantum communication network(QCN)model is proposed,in which transmission plane and control plane are separated each other.At the same time,the quantum switch based on the proposed 3 layers quantum communication network model is presented in the paper.Finally the scheme of quantum switch,which is as a key technology of carrying out quantum switching is presented in the paper.This scheme of QCN may play an important role in the establishment of quantum communication network in the large scale in the future.

Key words: automatically switched optical network, quantum communication network, optical cross-connect, quantum switch

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