MULTI-PATH

作品数:53被引量:67H指数:4
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Passive IoT Localization Technology Based on SD-PDOA in NLOS and Multi-Path Environments
《Computers, Materials & Continua》2024年第7期913-930,共18页Junyang Liu Yuan Li Yulu Zhang Shuai Ma Gui Li Yi He Haiwen Yi Yue Liu Xiaotao Xu Xu Zhang Jinyao He Guangjun Wen Jian Li 
supported in part by the Joint Project of National Natural Science Foundation of China(U22B2004,62371106);in part by China Mobile Research Institute&X-NET(Project Number:2022H002);in part by the Pre-Research Project(31513070501);in part by National Key R&D Program(2018AAA0103203);in part by Guangdong Provincial Research and Development Plan in Key Areas(2019B010141001);in part by Sichuan Provincial Science and Technology Planning Program of China(2022YFG0230,2023YFG0040);in part by the Fundamental Enhancement Program Technology Area Fund(2021-JCJQ-JJ-0667);in part by the Joint Fund of ZF and Ministry of Education(8091B022126);in part by Innovation Ability Construction Project for Sichuan Provincial Engineering Research Center of Communication Technology for Intelligent IoT(2303-510109-04-03-318020).
Addressing the challenges of passive Radio Frequency Identification(RFID)indoor localization technology in Non-Line-of-Sight(NLoS)and multipath environments,this paper presents an innovative approach by introducing a ...
关键词:Indoor localization multipath and NLoS environments combined SD-PDOA and RSSI technology 
Multi-path navigation method using solar panel-reflected solar oscillations for Earth satellites
《Science China(Information Sciences)》2024年第7期323-324,共2页Yuqing YANG Haonan YANG Xiaolin NING Weiren WU Jiancheng FANG 
Several autonomous navigation methods have been studied to reduce reliance on the ground stations.Geomagnetic navigation,gravity gradient navigation,and celestial navigation using optical sensors are typical autonomou...
关键词:EARTH METHODS STARS 
Future climate change decreases multi-pathway but increases respiratory human health risks of PAHs across China
《National Science Open》2024年第2期128-147,共20页Jiaao Bao Xinghui Xia Ying Zhu Bingxiang Zhao Erxue Gu Yanan Liu Xiao Yun Zhenrui Zhang Nannan Xi Yong Geng Ying Xu Zhifeng Yang Derek C.G.Muir 
supported by the National Key Research and Development Program of China(2017YFA0605001);the National Natural Science Foundation of China(52039001,92047303 and 41977359)
Future climate change will affect the environmental fate of hydrophobic organic contaminants(HOCs)and associated human health risks,yet the extent of these effects remains unknown.Here,we couple a high-resolution envi...
关键词:polycyclic aromatic hydrocarbons future climate change human health risks emission reduction 
Uncertain knowledge graph embedding:an effective method combining multi-relation and multi-path被引量:2
《Frontiers of Computer Science》2024年第3期73-89,共17页Qi LIU Qinghua ZHANG Fan ZHAO Guoyin WANG 
the National Key Research and Development Program of China(Nos.2020YFC2003502,2021YFF0704101);the National Natural Science Foundation of China(Grant No.62276038);the Natural Science Foundation of Chongqing(Nos.cstc2019jcyj-cxttX0002,cstc2021ycjh-bgzxm0013);the Key Cooperation Project of Chongqing Municipal Education Commission(HZ20210-08).
Uncertain Knowledge Graphs(UKGs)are used to characterize the inherent uncertainty of knowledge and have a richer semantic structure than deterministic knowledge graphs.The research on the embedding of UKG has only rec...
关键词:knowledge representation uncertain knowledge graph multi-relation embedding uncertain reasoning 
Time-resolution enhanced multi-path OTD measurement using an adaptive filter based incoherent OFDR被引量:2
《Chinese Optics Letters》2024年第1期153-158,共6页王立晗 任凌云 王祥传 潘时龙 
supported by the National Natural Science Foundation of China(Nos.62075095 and 62271249);the Key Research and Development Program of Jiangsu Province(No.BE2020030)。
High accuracy and time resolution optical transfer delay(OTD)measurement is highly desired in many multi-path applications,such as optical true-time-delay-based array systems and distributed optical sensors.However,th...
关键词:optical transfer delay measurement time resolution enhancement incoherent OFDR adaptive filtering 
Multi-Path Attention Inverse Discrimination Network for Offline Signature Verification
《Intelligent Automation & Soft Computing》2023年第6期3057-3071,共15页Xiaorui Zhang Yingying Wang Wei Sun Qi Cui Xindong Wei 
This work was supported,in part,by the National Nature Science Foundation of China under grant numbers 62272236;in part,by the Natural Science Foundation of Jiangsu Province under grant numbers BK20201136,BK20191401;in part,by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)fund.
Signature verification,which is a method to distinguish the authenticity of signature images,is a biometric verification technique that can effectively reduce the risk of forged signatures in financial,legal,and other...
关键词:Offline signatures biometric verification multi-path discrimination loss attention mechanisms inverse discrimination 
Optimized Deep Learning Model for Fire Semantic Segmentation
《Computers, Materials & Continua》2022年第9期4999-5013,共15页Songbin Li Peng Liu Qiandong Yan Ruiling Qian 
This work was supported in part by the Important Science and Technology Project of Hainan Province under Grant ZDKJ2020010;in part by Frontier Exploration Project Independently Deployed by Institute of Acoustics,Chinese Academy of Sciences under Grant QYTS202015 and Grant QYTS202115.
Recent convolutional neural networks(CNNs)based deep learning has significantly promoted fire detection.Existing fire detection methods can efficiently recognize and locate the fire.However,the accurate flame boundary...
关键词:Fire semantic segmentation local segmentation errors global position guidance multi-path explicit edge information interaction feature fusion 
Multi-Path Service Function Chaining for Mobile Surveillance of Animal Husbandry被引量:1
《Computers, Materials & Continua》2022年第4期1959-1971,共13页Xi Chen Tao Wu Mehtab Afzal 
This research was partially supported by the National Key Research and Development Program of China(2018YFC1507005);China Postdoctoral Science Foundation(2018M643448);Sichuan Science and Technology Program(2020YFG0189);Fundamental Research Funds for the Central Universities,Southwest Minzu University(2020NQN18).
Animal husbandry is the pillar industry in some ethnic areas of China.However,the communication/networking infrastructure in these areas is often underdeveloped,thus the difficulty in centralized management,and challe...
关键词:Service function chaining ORCHESTRATION SURVEILLANCE shortest path 
Mu-Net:Multi-Path Upsampling Convolution Network for Medical Image Segmentation被引量:2
《Computer Modeling in Engineering & Sciences》2022年第4期73-95,共23页Jia Chen Zhiqiang He Dayong Zhu Bei Hui Rita Yi Man Li Xiao-Guang Yue 
The authors received Sichuan Science and Technology Program(No.18YYJC1917)funding for this study.
Medical image segmentation plays an important role in clinical diagnosis,quantitative analysis,and treatment process.Since 2015,U-Net-based approaches have been widely used formedical image segmentation.The purpose of...
关键词:Medical image segmentation MU-Net(multi-path upsampling convolution network) U-Net clinical diagnosis encoder-decoder networks 
Multilevel atomic Ramsey interferometry for precise parameter estimations
《Chinese Physics B》2021年第12期321-328,共8页X N Feng L F Wei 
Project supported by the National Natural Science Foundation of China(Grant No.11974290)。
Multi-path(or multi-mode)entanglement has been proved to be a useful resource for sub-shot-noise sensitivity of phase estimation,which has aroused much research interest in quantum metrology recently.Various schemes o...
关键词:quantum metrology multi-path interferometers quantum measurement 
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