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STATISTICS: 作品数：859被引量：6220H指数：17; 导出分析报告; 相关领域：经济管理更多>>; 相关作者：夏勍刘瑞江彭丽娟周莹胡志洁更多>>; 相关机构：清华大学南昌大学广西大学西安交通大学更多>>; 相关期刊：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中国博士后科学基金国家高技术研究发展计划更多>>

Load Statistics Priority Random Access Technology Based on Air-Space-Ground Integrated Network: 《Journal of Beijing Institute of Technology》2024年第6期493-506,共14页Enze Li Hao Huan Jingyu Wang Kunshan Yang; supported by the National Natural Science Foundation of China (No. 62027801)。; In today's world where everything is interconnected, air-space-ground integrated networks have become a current research hotspot due to their characteristics of high, long and wide area coverage. Given the constantly ...; 关键词：air-space-ground integrated network random access satellite-to-ground statistics priority access success probability

Coverage performance of the multilayer UAV-terrestrial HetNet with CoMP transmission scheme: 《Frontiers of Information Technology & Electronic Engineering》2022年第1期61-72,共12页Weihao WANG Yifan JIANG Zesong FEI Jing GUO; Project supported by the Beijing Natural Science Foundation,China(No.L202015);the National Natural Science Foundation of China(No.62001029);the Young Talents Supporting Project of China Association for Science and Technology。; To support the ubiquitous connectivity requirement of sixth generation communication,unmanned aerial vehicles(UAVs)play a key role as a major part of the future communication networks.One major issue in UAV communicat...; 关键词：Unmanned aerial vehicle Poisson point process Coordinated multipoint(CoMP) Statistics of interference Coverage performance

Aperture-averaged scintillation index and fade statistics in weak oceanic turbulence被引量：1: 《Chinese Physics B》2021年第6期320-328,共9页Hao Wang Fu-Zeng Kang Xuan Wang Wei Zhao Shu-Wei Sun; supported by the fund from Xi’an Institute of Optics and Precision Mechanics。; With the rapid demand for underwater optical communication(UOC), studies of UOC degradation by oceanic turbulence have attached increasing attention worldwide and become a research hot-spot in recent years. Previous s...; 关键词：underwater optical communication(UOC) aperture-averaged scintillation index fade statistics

Polarization scrambling characteristic analysis based on density of polarization states statistics被引量：2: 《Chinese Optics Letters》2020年第6期15-18,共4页Shangchun Wang Zhengyong Li; This work was supported by the National Natural Science Foundation of China(Nos.11574026 and 11274037).; We report a new method to deeply analyze the scrambling characteristic of polarization scramblers based on density of polarization states(DPS)statistics that makes it possible to describe the DPS distribution in detai...; 关键词：optical communication polarization scrambling density of polarization states

A novel approach framework based on statistics for reconstruction and heartrate estimation from PPG with heavy motion artifacts被引量：5: 《Science China(Information Sciences)》2018年第2期178-189,共12页Bo PANG Ming LIU Xu ZHANG Peng LI Hongda CHEN; supported by National Natural Science Foundation of China(Grant Nos.61634006,61372060,61335010,61474107,81300803);National Key Technologies R&D Program(Grant Nos.2016YFB0401303,2016YFB0402405);Basic Research Project of Shanghai Science and Technology Commission(Grant No.16JC1400101);Key Research Program of Frontier Science,Chinese Academy of Sciences(Grant No.QYZDY-SSW-JSC004); One of the most important applications of photoplethysmography（PPG） signal is heartrate（HR）estimation. For its applications in wearable devices, motion artifact（MA） may be the most serious challenge for randomne...; 关键词：photoplethysmography（PPG） motion artifact empirical mode decomposition（EMD） singular value decomposition discrete wavelet transform higher-order statistics

New Blind Recognition Method of SCLD and OFDM in Alpha-Stable Noise: 《International Journal of Communications, Network and System Sciences》2017年第5期240-251,共12页Junlin Zhang Bin Wang Yang Wang; This paper deals with modulation classification under the alpha-stable noise condition. Our goal is to discriminate orthogonal frequency division multiplexing (OFDM) modulation type from single carrier linear digital ...; 关键词：MODULATION Recognition GENERALIZED SECOND-ORDER CYCLIC STATISTICS OFDM Alpha-Stable Noise

No-reference image quality assessment based on nonsubsample shearlet transform and natural scene statistics: 《Optoelectronics Letters》2016年第2期152-156,共5页王冠军吴志勇云海姣崔明; supported by the National Natural Science Foundation of China(No.61405191);the Jilin Province Science Foundation for Youths of China(No.20150520102JH); A novel no-reference(NR) image quality assessment(IQA) method is proposed for assessing image quality across multifarious distortion categories. The new method transforms distorted images into the shearlet domain usin...; 关键词：scene trained distortion utilizing perception severity distorted normalized assessing category

Decoy-state measurement-device-independent quantum key distribution with mismatched-basis statistics被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2015年第9期1-4,共4页ZHANG ChunMei LI Mo YIN ZhenQiang LI HongWei CHEN Wei HAN ZhengFu; supported by the National Basic Research Program of China(Grant Nos.2011CBA00200 and 2011CB921200);the National Natural Science Foundation of China(Grant Nos.61201239,61205118,11304397 and 61475148);China Postdoctoral Science Foundation(Grant No.2013M540514);Anhui Provincial Natural Science Foundation(Grant No.1408085QF102); Measurement-device-independent quantum key distribution(MDI-QKD) is aimed at removing all detector side channel attacks,while its security relies on the assumption that the encoding systems including sources are fully...; 关键词：decoy-state method MDI-QKD full parameter optimization mismatched-basis statistics

Blind Signal Processing in Telecommunication Systems Based on Polynomial Statistics: 《American Journal of Computational Mathematics》2014年第3期233-241,共9页Oleg Goryachkin Andrey Berezovskiy; The tendencies of the contemporary communication systems development are characterized by the increasingly stringent requirements for maximum channel utilization. Considering discrete communication systems in channels...; 关键词：Blind Channel Identification Polynomial Cumulants Gobner Basis

Blind Identification of Underdetermined Mixtures Using Second-Order Cyclostationary Statistics被引量：5: 《Chinese Journal of Electronics》2013年第1期31-35,共5页LU Fengbo ZHANG Bisheng HUANG Zhitao JIANG Wenli; Aiming at the problem of blind identifica-tion of underdetermined mixtures, we propose a method of blind identification based on second-order cyclostationary statistics. Estimate non zero cycle frequencies of original...; 关键词：Blind identification of underdeterminedmixtures Second-order cyclostationary statistics Canoni-cal decomposition of the three-order tensor.

STATISTICS