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检索条件"机构=Science and Technology on Communication Information Security Control Laboratory NO.36"
353 条 记 录,以下是31-40 订阅
排序:
Research on PDCCH Channel in 5G NR System
Research on PDCCH Channel in 5G NR System
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2021 International Conference on Networking and Network Applications, NaNA 2021
作者: Tianyi, Liang Huijie, Zhu Science and Technology on Communication Information Security Control Laboratory Jiaxing314033 China No.36 Research Institute of China Electronics Technology Group Corporation Jiaxing314033 China
In the 5th Generation Mobile communication technology (5G) system, physical downlink control channel (PDCCH) controls the transmission and reception of uplink and downlink data by transmitting Downlink control Informa... 详细信息
来源: 评论
Sub-Sample High-Resolution TOA Estimation Algorithm for LTE Downlink  9
Sub-Sample High-Resolution TOA Estimation Algorithm for LTE ...
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2017 9th IEEE International Conference on communication Software and Networks (ICCSN 2017)
作者: Huijie Zhu Jiawei Zhu Bin Jiang Science and Technology on Communication Information Security Control Laboratory No. 36 Research Institute of China Electronics Technology Group Corporation
This paper presents a novel super-resolution time of arrive(TOA) estimation algorithm, which utilizes the primary synchronization signal(PSS) in LTE downlink. Unlike the conventional coherent detection algorithm with ... 详细信息
来源: 评论
Open World Recognition of communication Jamming Signals
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China communications 2023年 第6期20卷 199-214页
作者: Yan Tang Zhijin Zhao Jie Chen Shilian Zheng Xueyi Ye Caiyi Lou Xiaoniu Yang School of Communication Engineering Hangzhou Dianzi UniversityHangzhou 310018China Science and Technology on Communication Information Security Control Laboratory Jiaxing 314033China
To improve the recognition ability of communication jamming signals,Siamese Neural Network-based Open World Recognition(SNNOWR)is *** algorithm can recognize known jamming classes,detect new(unknown)jamming classes,an... 详细信息
来源: 评论
Research on Space-Time Block Code technology in MIMO System  7
Research on Space-Time Block Code Technology in MIMO System
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7th International Conference on Computer and communications, ICCC 2021
作者: Pan, Conglin Chen, Si Wu, Wei Qian, Jiachuan Wang, Lijun No.36 Research Institute of CETC Science and Technology On Communication Information Security Control Laboratory Jiaxing China School of Electronic and Optical Engineering Nanjing University of Science and Technology Nanjing China
MIMO technology has been widely used in the telecommunication systems nowadays, and the space-time coding is a key part of MIMO technology. A good coding scheme can exploit the spatial diversity to correct the error w... 详细信息
来源: 评论
High Precision Translational Compensation for Ultrahigh Resolution ISAR  13
High Precision Translational Compensation for Ultrahigh Reso...
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13th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2021
作者: Yang, Lichao Science and Technology on Communication Information Security Control Laboratory No. 36 Research Institute of CETC China
In recent years, due to the emergence of ultrahigh resolution (UHR) radar systems, the bandwidth of radar has been increasing. However, conventional imaging algorithms have difficulties in the translational compensati... 详细信息
来源: 评论
Minimum dispersion beamforming using modified conjugate gradient method
Minimum dispersion beamforming using modified conjugate grad...
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2021 International Conference on Electronic information Engineering and Computer communication, EIECC 2021
作者: Song, Jinyang Wang, Wei Chen, Yan Science and Technology on Communication Information Security Control Laboratory China Cetc 36 Zhejiang Jiaxing China
In order to solve linear constraint minimize dispersion problem in beamforming with non-Gaussian signals or noise, this paper proposed a real time adaptive beamforming technique based on modified conjugate gradient (M... 详细信息
来源: 评论
Few-shot electromagnetic signal classification:A data union augmentation method
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Chinese Journal of Aeronautics 2022年 第9期35卷 49-57页
作者: Huaji ZHOU Jing BAI Yiran WANG Licheng JIAO Shilian ZHENG Weiguo SHEN Jie XU Xiaoniu YANG School of Artificial Intelligence Xidian UniversityXidian UniversityXi'an 710071China Science and Technology on Communication Information Security Control Laboratory Jiaxing 314033China
Deep learning has been fully verified and accepted in the field of electromagnetic signal classification. However, in many specific scenarios, such as radio resource management for aircraft communications, labeled dat... 详细信息
来源: 评论
Enhancing security of the Reduced-Operation Two-Factor Authentication by Using Ambient WiFi
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Chinese Journal of Electronics 2018年 第3期27卷 625-633页
作者: LIU Dong CHEN Jing DU Ruiying ZHANG Huanguo Key Laboratory of Aerospace Information Security and the Trusted Computing Ministry of Education School of ComputerWuhan University Science and Technology on Communication Security Laboratory North Automatic Control Technique Research Institute Collaborative Innovation Center of Geospatial Technology
Recently several reduced-operation two Factor authentication(2FA) methods have been proposed to improve the usability of traditional 2FA. The existing works cannot protect the user's password from online guessing ... 详细信息
来源: 评论
Spatial Distribution Feature Extraction Network for Open Set Recognition of Electromagnetic Signal
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Computer Modeling in Engineering & sciences 2024年 第4期139卷 279-296页
作者: Hui Zhang Huaji Zhou Li Wang Feng Zhou The Ministry Key Laboratory of Electronic Information Countermeasure and Simulation Xidian UniversityXi’an710071China Science and Technology on Communication Information Security Control Laboratory Jiaxing314033China
This paper proposes a novel open set recognition method,the Spatial Distribution Feature Extraction Network(SDFEN),to address the problem of electromagnetic signal recognition in an open *** spatial distribution featu... 详细信息
来源: 评论
Incremental Learning of Radio Modulation Classification Based on Sample Recall
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China communications 2023年 第7期20卷 258-272页
作者: Yan Zhao Shichuan Chen Tao Chen Weiguo Shen Shilian Zheng Zhijin Zhao Xiaoniu Yang School of Communication Engineering Hangzhou Dianzi UniversityHangzhou 310018China Science and Technology on Communication Information Security Control Laboratory Jiaxing 314033China Institute of Cyberspace Security Zhejiang University of TechnologyHangzhou 310023China
Radio modulation classification has always been an important technology in the field of *** difficulty of incremental learning in radio modulation classification is that learning new tasks will lead to catastrophic fo... 详细信息
来源: 评论