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检索条件"作者=Liang xuwen"
206 条 记 录,以下是1-10 订阅
排序:
Heterogeneous temporal graph powered DRL algorithm for channel allocation in Maritime IoT Systems
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COMPUTER COMMUNICATIONS 2024年 213卷 260-270页
作者: Li, Zongwang Xie, Zhuochen He, Xiaohe liang, xuwen Chinese Acad Sci Innovat Acad Microsatellites 1 Xueyang Rd Shanghai 201304 Peoples R China Univ Chinese Acad Sci 1 Yanqihu East Rd Beijing 101408 Peoples R China
In actual maritime Internet of Things systems, the communication environment is characterized by its time-varying nature and the presence of highly heterogeneous network structures. Those attributes present considerab... 详细信息
来源: 评论
Intelligent Spectrum Sharing Strategy for Integrated Satellite-Maritime Heterogeneous Mobile Networks
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2024年 第5期73卷 6780-6794页
作者: Wu, Ruiwen Li, Zongwang Xie, Zhuochen liang, xuwen Univ Chinese Acad Sci Beijing 100049 Peoples R China Shanghai Innovat Acad Microsatellites Shanghai 201304 Peoples R China Shanghai Engn Ctr Microsatellites Shanghai 201210 Peoples R China
Spectrum sharing is a pivotal technology for integrated satellite-maritime network to improve spectrum efficiency. However, the majority of existing spectrum sharing approaches relied on time-frequency multiplexing to... 详细信息
来源: 评论
Online analysis of iron ore slurry using PGNAA technology with artificial neural network
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NUCLEAR ENGINEERING AND TECHNOLOGY 2024年 第7期56卷 2835-2841页
作者: Huang, Haolong Cai, Pingkun liang, xuwen Jia, Wenbao Nanjing Univ Aeronaut & Astronaut Dept Nucl Sci & Technol Nanjing 211106 Peoples R China Collaborat Innovat Ctr Radiat Med Jiangsu Higher E Suzhou 215000 Peoples R China
Real-time analysis of metallic mineral grade and slurry concentration is significant for improving flotation efficiency and product quality. This study proposes an online detection method of ore slurry combining the P... 详细信息
来源: 评论
A novel method for satellite prediction of VDE-TER service traffic information based on multilayers bidirectional LSTM
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INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING 2024年 第0期
作者: Wu, Ruiwen Li, Zongwang Xie, Zhuochen liang, xuwen Univ Chinese Acad Sci Sch Elect Elect & Commun Engn Beijing 100049 Peoples R China Chinese Acad Sci Shanghai Innovat Acad Microsatellites Shanghai Peoples R China Shanghai Engn Ctr Microsatellites Shanghai Peoples R China
Satellite prediction of very high frequency (VHF) Data Exchange (VDE)-Terrestrial (VDE-TER) ship-to-ship Self-Organized Networks (SON) service traffic information is crucial for wireless resource allocation of VHF Dat... 详细信息
来源: 评论
Microstructure, mechanical and neutron shielding properties of aluminum borate ceramics obtained from alumina and boric acid
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JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY 2024年 第3期60卷 905-915页
作者: Lao, Dong Zhang, Yan Huang, Lingfeng liang, xuwen Jia, Wenbao Nanjing Univ Aeronaut & Astronaut NUAA Dept Nucl Sci & Technol Nanjing 211106 Peoples R China East China Univ Technol Engn Res Ctr Nucl Technol Applicat Minist Educ Nanchang 330013 Peoples R China Jiangsu Higher Educ Inst Collaborat Innovat Ctr Radiat Med Suzhou 215006 Peoples R China
In this study, a series of aluminum borate ceramics (ABCs) with needle-like whiskers were obtained using a low-cost, solid-state, pressureless sintering ceramic route, without any additives during the preparation proc... 详细信息
来源: 评论
Analog Beamforming Enabled Multicasting: Finite-Alphabet Inputs and Statistical CSI
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IEEE COMMUNICATIONS LETTERS 2024年 第8期28卷 1785-1789页
作者: Wu, Yanjun Xie, Zhong Xie, Zhuochen Ouyang, Chongjun liang, xuwen Univ Chinese Acad Sci Beijing 100049 Peoples R China Chinese Acad Sci Innovat Acad Microsatellites Shanghai 201304 Peoples R China Chinese Acad Sci Key Lab Satellite Digitalizat Technol Shanghai 201210 Peoples R China Chinese Acad Sci Natl Space Sci Ctr Beijing 100190 Peoples R China Chinese Acad Sci Shanghai Engn Ctr Microsatellites Shanghai 201210 Peoples R China Univ Coll Dublin Coll Engn & Architecture Sch Elect & Elect Engn Dublin D04 V1W8 Ireland ShanghaiTech Univ Sch Informat Sci & Technol Shanghai 201210 Peoples R China
The average multicast rate (AMR) is analyzed in a multicast channel utilizing analog beamforming with finite-alphabet inputs, considering statistical channel state information (CSI). New expressions for the AMR are de... 详细信息
来源: 评论
Optimization of image reconstruction method for dual-particle time-encode imager through adaptive response correction
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NUCLEAR ENGINEERING AND TECHNOLOGY 2023年 第5期55卷 1587-1592页
作者: Zhao, Dong Jia, Wenbao Hei, Daqian Cheng, Can Cheng, Wei liang, xuwen Li, Ji Nanjing Univ Aeronaut & Astronaut Dept Nucl Sci & Technol Nanjing 211106 Peoples R China Lanzhou Univ Sch Nucl Sci & Technol Lanzhou 730000 Peoples R China Collaborat Innovat Ctr Radiat Med Jiangsu Higher E Suzhou 215000 Peoples R China Nucl Power Inst China Chengdu 610041 Peoples R China
Time-encoded imagers (TEI) are important class of instruments to search for potential radioactive sources to prevent illicit transportation and trafficking of nuclear materials and other radioactive sources. The energ... 详细信息
来源: 评论
Dynamic Channel Reservation Strategy Based on DQN Algorithm for Multi-Service LEO Satellite Communication System
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IEEE WIRELESS COMMUNICATIONS LETTERS 2021年 第4期10卷 770-774页
作者: Li, Zongwang Xie, Zhuochen liang, xuwen Chinese Acad Sci Shanghai Engn Ctr Microsatellites Shanghai 201210 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
In this letter, a dynamic channel reservation (DCR) strategy based on deep Q network (DQN) is proposed for multi-service low earth orbit (LEO) satellite communication system. We develop a novel modeling method to repr... 详细信息
来源: 评论
Characterization of thermal neutron distribution of an Am-Be neutron source setup by CdZnTe detector
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APPLIED RADIATION AND ISOTOPES 2023年 196卷 110778页
作者: liang, xuwen Zhao, Dong Jia, Wenbao Hei, Daqian Cheng, Can Nanjing Univ Aeronaut & Astronaut Dept Nucl Sci & Technol Nanjing Peoples R China Jiangsu Higher Educ Inst Collaborat Innovat Ctr Radiat Med Suzhou 215000 Peoples R China Lanzhou Univ Sch Nucl Sci & Technol Lanzhou 730000 Peoples R China Nanjing Univ Aeronaut & Astronaut Coll Astronaut Nanjing 211106 Peoples R China
Owing to the developments in prompt gamma neutron activation analysis (PGNAA) and prompt gamma ray activation imaging (PGAI), it is necessary to develop an online thermal neutron distribution measurement method. The C... 详细信息
来源: 评论
Microvibration streaming measurements using dynamic compressed sensing for satellites
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MEASUREMENT SCIENCE AND TECHNOLOGY 2023年 第8期34卷 085015-085015页
作者: Li, Li Zhou, Miaomiao Zhu, Ye Tao, Lixuan liang, xuwen Chinese Acad Sci Innovat Acad Microsatellites Shanghai 201204 Peoples R China Shanghai Engn Ctr Microsatellites Shanghai 201204 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
Long-term monitoring of satellite microvibrations generates a significant amount of data streams, placing strain on satellites with limited transmission capacity. To relieve this transmission strain, a dynamic compres... 详细信息
来源: 评论