Multi-User Quantum Wireless Network Communication Based on Multi-Qubit GHZ State

被引：21
|
作者：
Li, Zhen-Zhen [1 ]
Xu, Gang [1 ,2 ,3 ]
Chen, Xiu-Bo [1 ,2 ]
Sun, Xingming [4 ]
Yang, Yi-Xian [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Informat Secur Ctr, Beijing 100876, Peoples R China
[2] Univ Calgary, Dept Comp Sci, Calgary, AB T2N 1N4, Canada
[3] Beijing Univ Posts & Telecommun, Sch Software Engn, Beijing 100876, Peoples R China
[4] Nanjing Univ Informat Sci & Technol, Sch Comp & Software, Nanjing 210044, Jiangsu, Peoples R China
来源：
IEEE COMMUNICATIONS LETTERS | 2016年 / 20卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Quantum wireless network; General formula; Network architecture; Communication efficiency;
D O I：
10.1109/LCOMM.2016.2610434
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this letter, a novel quantum wireless network communication (QWNC) scheme based on multi-qubit Greenberger-Horne-Zeilinger (GHZ) state is proposed. First, we deduce a general formula for the multi-user QWNC, which can greatly reduce the computational complexity and resource consumption. Second, a self-organized bilayer network architecture, as well as the corresponding communication protocol, are presented to ensure the rapid and steady transmission of quantum information. Finally, the advantages of our scheme are described based on the analysis of communication efficiency and security.
引用
收藏
页码：2470 / 2473
页数：4
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