云南高校图书馆联盟文献共享服务平台- NON-LINE-OF-SIGHT

NON-LINE-OF-SIGHT: 作品数：36被引量：66H指数：4; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：吴乐南颜俊王林汝邓平武贵路更多>>; 相关机构：东南大学西南交通大学更多>>; 相关期刊：《Optoelectronics Letters》《Chinese Journal of Traumatology》《The Journal of China Universities of Posts and Telecommunications》《Chinese Journal of Electronics》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划北京市自然科学基金更多>>

Non-Line-of-Sight Multipath Classification Method for BDS Using Convolutional Sparse Autoencoder with LSTM: 《Tsinghua Science and Technology》2025年第1期68-86,共19页Yahang Qin Zhenni Li Shengli Xie Bo Li Ming Liu Victor Kuzin; supported in part by the National Natural Science Foundations of China(Nos.62273106,62203122,62320106008,62373114,62203123,and 62073086);in part by Guangdong Basic and Applied Basic Research Foundation(Nos.2023A1515011480 and 2023A1515011159);in part by China Postdoctoral Science Foundation funded project(No.2022M720840).; Multipath signal recognition is crucial to the ability to provide high-precision absolute-position services by the BeiDou Navigation Satellite System(BDS).However,most existing approaches to this issue involve supervi...; 关键词：convolutional sparse autoencoder BeiDou Navigation Satellite System(BDS) long short-term memory(LSTM) multipath classification

RM-CSTV:An effective high-resolution method of non-line-of-sight millimeter-wave radar 3-D imaging被引量：1: 《National Science Open》2024年第5期36-52,共17页Xinyuan Liu Shunjun Wei Wei Pu Xiang Cai Yanbo Wen Shisheng Guo Lingjiang Kong Xiaoling Zhang; supported by the National Natural Science Foundation of China(62271108); Non-line-of-sight(NLOS)imaging is a novel radar sensing technology that enables the reconstruction of hidden targets.However,it may suffer from synthetic aperture length reduction caused by ambient occlusion.In this s...; 关键词：NLOS imaging 3-D-SAR 3-D imaging sparse reconstruction

A reliable NLOS error identification method based on LightGBM driven by multiple features of GNSS signals: 《Satellite Navigation》2024年第3期73-92,共20页Xiaohong Zhang Xinyu Wang Wanke Liu Xianlu Tao Yupeng Gu Hailu Jia Chuanming Zhang; funded by the National Science Fund for Distinguished Young Scholars of China (Grant No.42425003);the National Natural Science Foundation of China (Grant Nos.42274034,42388102);the Major Program (JD)of Hubei Province (Grant No.2023BAA026);the Special Fund of Hubei Luojia Laboratory (Grant No.2201000038);the Special Fund of Wuhan University-Baidu Map Beidou Cooperative High-Precision Positioning Technology Joint Laboratory。; In complicated urban environments,Global Navigation Satellite System(GNSS)signals are frequently affected by building reflection or refraction,resulting in Non-Line-of-Sight(NLOS)errors.In severe cases,NLOS errors can...; 关键词：Urban environment GNSS signal feature Non-line-of-sight identification LightGBM Fisheye camera

Research on the Performance of Non-Line-of-Sight Ultraviolet Communication in Rain and Fog Environment: 《Journal of Computer and Communications》2024年第8期191-201,共11页Siqi Zhang; Wireless ultraviolet communication is a new type of communication mode. It refers to the transmission of information through the scattering of ultraviolet light by atmospheric particles and aerosol particles. The scat...; 关键词：Ultraviolet Light Single Scattering Optical Scattering Communication NLOS MATLAB

A robust vector tracking loop structure based on potential bias analysis: 《Chinese Journal of Aeronautics》2024年第4期405-420,共16页Qiongqiong JIA Yiran LUO Bing XU Li-Ta HSU Renbiao WU; co-supported by the Scientific Research Program of Tianjin Municipal Education Commission, China (No. 2021KJ042);the Special Project of the National Science Foundation of China (No. U2133204)。; This paper proposes a robust vector tracking loop structure based on potential bias analysis. The influence of four kinds of biases on the existing two implementations of Vector Tracking Loops(VTLs) is illustrated by ...; 关键词：Global Navigation Satellite System(GNSS) Vector Tracking Loop(VTL) MULTIPATH Non-Line-of-Sight(NLOS) Tracking bias propagation Least Absolute Shrinkage and Selection Operator(LASSO)

Physics-constrained deep-inverse point spread function model:toward non-line-of-sight imaging reconstruction: 《Advanced Photonics Nexus》2024年第2期90-99,共10页Su Wu Chan Huang Jing Lin Tao Wang Shanshan Zheng Haisheng Feng Lei Yu; supported by the Instrument Developing Project of the Chinese Academy of Sciences (Grant No.YJKYYQ20190044);the National Key Research and Development Program of China (Grant No.2022YFB3903100);the High-level introduction of talent research start-up fund of Hefei Normal University in 2020 (Grant No.2020rcjj34);the HFIPS Director’s Fund (Grant No.YZJJ2022QN12).; Non-line-of-sight(NLOS)imaging has emerged as a prominent technique for reconstructing obscured objects from images that undergo multiple diffuse reflections.This imaging method has garnered significant attention in d...; 关键词：non-line-of-sight imaging point spread function model deep learning

Lens-free wavefront shaping method for a diffuse non-lineof-sight link in visible light communication: 《Chinese Optics Letters》2024年第2期81-87,共7页陈超旭周晓萌李子薇沈超张俊文施剑阳迟楠; supported by the National Key Research and Development Program of China(No.2022YFB2802803);the National Natural Science Foundation of China(Nos.61925104,62031011,and 62201157)。; In this Letter,we propose and experimentally demonstrate a lens-free wavefront shaping method that utilizes synchronized signal block beam alignment and a genetic algorithm(SSBGA)for a diffuse non-line-of-sight(NLOS)v...; 关键词：NON-LINE-OF-SIGHT lens-free wavefront shaping visible light communication

Single-shot non-line-of-sight imaging based on chromato-axial differential correlography: 《Photonics Research》2024年第1期106-114,共9页LINGFENG LIU SHUO ZHU WENJUN ZHANG LIANFA BAI ENLAI GUO JING HAN; National Natural Science Foundation of China(61971227,62031018,62101255);Jiangsu Provincial Key Research and Development Program(BE2022391);China Postdoctoral Science Foundation(2021M701721,2023T160319)。; Non-line-of-sight(NLOS)imaging is a challenging task aimed at reconstructing objects outside the direct view of the observer.Nevertheless,traditional NLOS imaging methods typically rely on intricate and costly equipme...; 关键词：AXIAL SPECKLE OVERCOME

Non-LOS target localization via millimeter-wave automotive radar被引量：1: 《Journal of Systems Engineering and Electronics》2023年第5期1171-1181,共11页LIU Zhaoyu ZHANG Wenli ZHENG Jingyue GUO Shisheng CUI Guolong KONG Lingjiang LIANG Kun; supported by the National Natural Science Foundation of China(62201510,62001091,61801435,61871080,61801435);the Initial Scientific Research Foundation of University of Science and Technology of China(Y030202059018051);Yangtze River Scholar Program,Sichuan Science and Technology Program(2019JDJQ0014);111 Project(B17008);Henan Provincial Department of Science and Technology Research Project(202102210315,212102210029,202102210-137).; This paper considers the non-line-of-sight(NLOS)vehicle localization problem by using millimeter-wave(MMW)automotive radar.Several preliminary attempts for NLOS vehicle detection are carried out and achieve good resul...; 关键词：millimeter-wave(MMW)automotive radar multipath propagation model non-line-of-sight(NLOS)vehicle localization

Structural Design of High-precision Positioning System in Weak Signal Environment Based on UWB and IMU Fusion: 《Instrumentation》2023年第2期30-39,共10页ZHAO Yang WANG Tianhu LI Wenjie MIAO Qiannian SHEN Yunzhe HUANG Tao; Aiming at the problem that indoor positioning technology based on wireless ultra-wideband pulse technology is susceptible to non-line-of-sight effects and multipath effects in confined spaces and weak signal environme...; 关键词：ULTRA-WIDEBAND Inertial Sensor Weak Signal Environment NON-LINE-OF-SIGHT

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