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检索条件"机构=Key Lab Broadband Wireless Communication and Sensor Network Technology"
798 条 记 录,以下是171-180 订阅
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Improved decoy-state quantum key distribution with uncharacterized heralded single-photon sources
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Chinese Physics B 2024年 第2期33卷 204-208页
作者: 徐乐辰 张春辉 周星宇 王琴 Institute of Quantum Information and Technology Nanjing 210003China Broadband Wireless Communication and Sensor Network Technology Key Laboratory of Ministry of EducationNanjing University of Posts and TelecommunicationsNanjing 210003China Telecommunication and Networks National Engineering Research Center Nanjing University of Posts and TelecommunicationsNanjing 210003China
Encoding system plays a significant role in quantum key distribution(QKD).However,the security and performance of QKD systems can be compromised by encoding misalignment due to the inevitable defects in realistic *** ... 详细信息
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Joint design of physical layer network coding and channel decoding based on trellis coded modulation in two-way relay channel
Joint design of physical layer network coding and channel de...
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2011 International Conference on wireless communications and Signal Processing, WCSP 2011
作者: Chen, Zhi-Cheng Zheng, Bao-Yu Ji, Xiao-Dong Zhang, Wei-Liang Institute of Signal Processing and Transmission Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing 210003 China
In this paper we consider a two-way relaying system, where two users A and B wish to exchange information with the help of a common relay R., To decode the superimposed signal from A and B efficiently, we propose a ne... 详细信息
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Turbulence mitigation scheme based on multiple-user detection in an orbital-angular-momentum multiplexed system
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Chinese Physics B 2016年 第11期25卷 316-323页
作者: 邹丽 王乐 赵生妹 陈汉武 Institute of Signal Processing and Transmission Nanjing University of Posts and Telecommunications School of Electronics and Information Nantong University Key Laboratory of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education Nanjing University of Posts and Telecommunications School of Computer Science and Engineering College of Software Engineering Southeast University
Atmospheric turbulence(AT) induced crosstalk can significantly impair the performance of a free-space optical(FSO)communication link using orbital angular momentum(OAM) *** this paper,we propose a multiple-user ... 详细信息
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Green networking Based Energy Efficient communications
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China communications 2012年 第2期9卷 22-30页
作者: Wang Wennai Mi Zhengkun Wang Bin Key Lab of Broadband Wireless Communication and Sensor Network Technology(Nanjing University of Posts andTelecommunications) Nanjing 210003P.R.China
The mainstream approaches to green networking are discussed first from the view of engineering,including resource consolidation,server virtualization,selective connectedness,and proportional computing.A brief introduc... 详细信息
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Multi-sample clustering decision fusion for distributed target detection in wireless sensor networks
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Journal of China Universities of Posts and Telecommunications 2012年 第SUPPL. 2期19卷 42-46+127页
作者: Chen, Lei Huang, Hai-Ping Wang, Ru-Chuan Qin, Xiao-Lin Wang, Qian-Yi College of Computer Nanjing University of Posts and Telecommunications Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing 210003 China College of Computer Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 210016 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China
In this paper, we revisit the problem of target detection in wireless sensor networks (WSNs). Because that the practical environment of WSNs is very complex, and usually the target signal is mixed with a lot of random... 详细信息
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Multipartite entanglement concentration for nitrogen-vacancy center and microtoroidal resonator system
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Chinese Science Bulletin 2013年 第28期58卷 3507-3513页
作者: SHENG YuBo LIU Jiong ZHAO ShengYang ZHOU Lan Key Laboratory of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and TelecommunicationsMinistry of Education Institute of Signal Processing Transmission Nanjing University of Posts and Telecommunications College of Mathematics and Physics Nanjing University of Posts and Telecommunications
We describe a high efcient entanglement concentration protocol(ECP)for multi-particle less-entangled nitrogen-vacancy(N-V)center and microtoroidal resonator *** the ECP,we only require one pair of less-entangled state... 详细信息
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Direct measurement of the concurrence of hybrid entangled state based on parity check measurements
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Chinese Physics B 2019年 第1期28卷 205-209页
作者: Man Zhang Lan Zhou Wei Zhong Yu-Bo Sheng Institute of Quantum Information and Technology Nanjing University of Posts and TelecommunicationsNanjing 210003China School of Science Nanjing University of Posts and TelecommunicationsNanjing 210003China Key Laboratory of Broadband Wireless Communication and Sensor Network Technology(Ministry of Education) Nanjing University of Posts and TelecommunicationsNanjing 210003China
The hybrid entangled state is widely discussed in quantum information processing. In this paper, we propose the first protocol to directly measure the concurrence of the hybrid entangled state. To complete the measure... 详细信息
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A fast covariance matrix reconstruction method for two-dimensional direction-of-arrival estimation
A fast covariance matrix reconstruction method for two-dimen...
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2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017
作者: Wu, Xiaohuan Zhu, Wei-Ping Yan, Jun Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Nanjing China Department of Electrical and Computer Engineering Concordia University Montreal Canada
In this paper, a new method for two-dimensional (2-D) direction-of-arrival (DOA) estimation is proposed. We first reconstruct the covariance matrix of the coarray with block-Toeplitz structure and then retrieve the DO... 详细信息
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Decoy-state reference-frame-independent quantum key distribution with both source errors and statistical fluctuations
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Chinese Physics B 2017年 第12期26卷 109-112页
作者: 刘康 李剑 朱建荣 张春梅 王琴 Institute of Signal Processing Transmission Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Laboratory of Broadband Wireless Communication and Sensor Network Technology of the Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China Department of Physics Southeast University Nanjing 211189 China
Reference-frame-independent quantum key distribution (RFI QKD) can generate secret keys without the alignment of reference frames, which is very robust in real-life implementations of QKD systems. However, the perfo... 详细信息
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Secrecy analysis of full-duplex power-splitting SWIPT networks with artificial noise  7
Secrecy analysis of full-duplex power-splitting SWIPT networ...
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2017 7th International Workshop on Computer Science and Engineering, WCSE 2017
作者: Tang, Xuanxuan Yang, Wendong Cai, Yueming Yang, Weiwei Cao, Kuo Yuan, Pan College of Communications Engineering PLA University of Science and Technology Nanjing China Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Post and Telecommunications Ministry of Education China
This work conducts the secrecy analysis of full-duplex power-splitting simultaneous wireless information and power transfer networks with artificial noise. The exact closed-form expressions of the COP, SOP and RSP are... 详细信息
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