INTERFERENCE

作品数:773被引量:1133H指数:13
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An efficient schedulability analysis based on worst-case interference time for real-time systems
《Science China(Information Sciences)》2024年第9期84-100,共17页Hongbiao LIU Mengfei YANG Lei QIAO Xi CHEN Jian GONG 
supported by National Natural Science Foundation of China(Grant Nos.62032004,61802017,61632005)。
Real-time systems are widely implemented in the Internet of Things(IoT)and safety-critical systems,both of which have generated enormous social value.Aiming at the classic schedulability analysis problem in real-time ...
关键词:five-tuple real-time task model real-time system spacecraft Internet of Things exact schedulability analysis worst-case interference time 
Persymmetric adaptive detection of range-spread targets in subspace interference plus Gaussian clutter被引量:2
《Science China(Information Sciences)》2023年第5期267-278,共12页Tao JIAN Jia HE Yu LIU You HE Congan XU Zikeng XIE 
supported by National Natural Science Foundation of China(Grant Nos.61971432,61790551);Taishan Scholar Project of Shandong Province(Grant No.tsqn201909156);Outstanding Youth Innovation Team Program of University in Shandong Province(Grant No.2019KJN031);Technical Areas Foundation for Fundamental Strengthening Program(Grant No.2019-JCJQ-JJ-060)。
In this paper,we consider the adaptive detection problem of range-spread targets embedded in subspace interference plus structured Gaussian clutter.The target signal and interference are assumed to lie in two linearly...
关键词:adaptive detection persymmetry structured interference constant false alarm rate Rao test 
Secure coordinated direct and untrusted relay transmissions via interference engineering被引量:1
《Science China(Information Sciences)》2022年第8期209-223,共15页Lu LV Zan LI Haiyang DING Yuchen ZHOU Jian CHEN 
supported by National Natural Science Foundation of China (Grant Nos. 61901313, 61941105, 61771366, 61901312, 61971320);National Natural Science Foundation of China for Outstanding Young Scholars (Grant No. 61825104);Natural Science Fundamental Research Plan of Shaanxi Province (Grant No. 2020JQ-306);China Postdoctoral Science Foundation (Grant Nos. BX20190264, 2019M650258);Open Research Fund of National Mobile Communications Research Laboratory, Southeast University (Grant No. 2020D07)。
This paper investigates the physical layer security issue of the coordinated direct and untrusted relay transmissions, considering both uplink and downlink scenarios. To effectively prevent the untrusted relay from ea...
关键词:physical layer security untrusted relay interference exploitation coordinated transmission ergodic secrecy rate 
Proactive eavesdropping of wireless powered suspicious interference networks被引量:2
《Science China(Information Sciences)》2021年第12期256-257,共2页Ding XU Hongbo ZHU 
Dear editor,Radio frequency(RF) energy harvesting is a technology that enables harvesting energy from RF signals, and the wireless powered communication network(WPCN) is a new type of wireless network, where devices a...
关键词:network WIRELESS HARVESTING 
Multichannel radar adaptive signal detection in interference and structure nonhomogeneity被引量:6
《Science China(Information Sciences)》2017年第11期217-230,共14页Weijian LIU Hui HAN Jun LIU Hongli LI Kai LI Yong-Liang WANG 
supported by National Natural Science Foundation of China (Grant Nos. 61501505, 61501351)
In this paper, we consider the problem of multichannel radar signal detection in interference and structure nonhomogeneity. The interference is often caused by electromagnetic countermeasure (ECM) systems or industr...
关键词:adaptive detection generalized likelihood ratio test HETEROGENEITY INTERFERENCE multichannel sig-nal nonhomogeneity Rao test Wald test 
CP-based MIMO OFDM radar IRCI free range reconstruction using real orthogonal designs被引量:1
《Science China(Information Sciences)》2017年第2期36-44,共9页Tianxian ZHANG Xiang-Gen XIA Lingjiang KONG 
supported by National Natural Science Foundation of China (Grant Nos. 61501083, 61178068);Fundamental Research Funds of Central Universities (Grants No. ZYGX2015KYQD056);Program for New Century Excellent Talents in University (Grant No. A1098524023901001063)
In this paper, we propose a range reconstruction method for a frequency-band shared multipleinput multiple-output(MIMO) orthogonal frequency-division multiplexing(OFDM) radar with sufficient cyclic prefix(CP) by...
关键词:cyclic prefix (CP) inter-range-cell interference (IRCI) multiple-input multiple-output (MIMO)radar real orthogonal designs orthogonal frequency division multiplexing (OFDM) pulse 
Interference migration using concurrent transmission for energy-efficient Het Nets被引量:3
《Science China(Information Sciences)》2016年第2期149-158,共10页Xiao MA Min SHENG Jiandong LI Jingwei XIN 
supported by Natural Science Basic Research Plan in Shaanxi Province of China(Program No.2014JQ2-6032);Fundamental Research Funds for the Central Universities(Program No.GK201503018);National Natural Science Foundation of China(Grant Nos.61501285;91338114);National High-tech R&D Program of China(Grant No.2014AA01A701);‘111’Project(Grant No.B08038)
This paper explores the non-uniform distribution property of interference from the perspective of green communications. An interference migration strategy with concurrent transmission is proposed to transfer the inter...
关键词:interference migration energy efficiency concurrent transmission heterogeneous networks mobile hotspot 
Dissipaton equation of motion for system-and-bath interference dynamics
《Science China(Information Sciences)》2015年第12期1816-1824,共9页Rui-Xue Xu Hou-Dao Zhang Xiao Zheng Yijing Yan 
the National Natural Science Foundation of China(21373191;21303175;21322305;and 21233007);the Hong Kong University Grants Committee(Ao E/P-04/08-2)
In this review we give a comprehensive account on the dissipaton equation of motion(DEOM) approach to quantum mechanics of open systems. This approach provides a statistical quasi-particle(dissipaton) picture for ...
关键词:quantum dissipation dissipaton equation of motion correlated system-and-bath dynamics Fano interference 
Improved non-negative tensor Tucker decomposition algorithm for interference hyper-spectral image compression被引量:1
《Science China(Information Sciences)》2015年第5期108-116,共9页WEN Jia ZHAO JunSuo MA CaiWen WANG CaiLing 
supported by the National Natural Science Foundation of China(Grant Nos.61401439,41301382and 61202218);the National High Technology Research and Development Program of China(863 Program)(Grant No.2012AA011206)
The compression method, first proposed in 2012, is based on the non-negative tensor decompo- sition for interference hyper-spectral image data. As a tensor is generated by a huge amount of interference hyper-spectral ...
关键词:interference hyper-spectral images LASIS three-dimensional lifting wavelet transform non-negative tensor decomposition image compression 
A theoretical framework for quantum image representation and data loading scheme被引量:5
《Science China(Information Sciences)》2014年第3期96-106,共11页HU BenQiong HUANG XuDong ZHOU RiGui WEI YanYu WAN Qun PANG ChaoYang 
supported by Aviation Science Foundation(Grant No.2012ZD11);Education Department of Sichuan Province(Grant Nos.12ZA134,09ZZ028)
Two fundamental problems exist in the use of quantum computation to process an image or signal. The first one is how to represent giant data, such as image data, using quantum state without losing information. The sec...
关键词:QUANTUM image representation path interference entangled state quantum loading scheme 
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