|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Towards 6G wireless communication networks:vision,enabling technologies,and new paradigm shifts显示文摘The fifth generation(5G)wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized,such as mass connectivity,ultra-reliability,and guaranteed low latency.However,5G will not meet all requirements of the future in 2030 and beyond,and sixth generation(6G)wireless communication networks are expected to provide global coverage,enhanced spectral/energy/cost efficiency,better intelligence level and security,etc.To meet these requirements,6G networks will rely on new enabling technologies,i.e.,air interface and transmission technologies and novel network architecture,such as waveform design,multiple access,channel coding schemes,multi-antenna technologies,network slicing,cell-free architecture,and cloud/fog/edge computing.Our vision on 6G is that it will have four new paradigm shifts.First,to satisfy the requirement of global coverage,6G will not be limited to terrestrial communication networks,which will need to be complemented with non-terrestrial networks such as satellite and unmanned aerial vehicle(UAV)communication networks,thus achieving a space-airground-sea integrated communication network.Second,all spectra will be fully explored to further increase data rates and connection density,including the sub-6GHz,millimeter wave(mmWave),terahertz(THz),and optical frequency bands.Third,facing the big datasets generated by the use of extremely heterogeneous networks,diverse communication scenarios,large numbers of antennas,wide bandwidths,and new service requirements,6G networks will enable a new range of smart applications with the aid of artificial intelligence(AI)and big data technologies.Fourth,network security will have to be strengthened when developing 6G networks.This article provides a comprehensive survey of recent advances and future trends in these four aspects.Clearly,6G with additional technical requirements beyond those of 5G will enable faster and further communications to the extent that the boundary between physical and cyber worlds disappears. | Xiaohu YOU Cheng-Xiang WANG Jie HUANG Xiqi GAO Zaichen ZHANG Mao WANG Yongming HUANG Chuan ZHANG Yanxiang JIANG Jiaheng WANG Min ZHU Bin SHENG Dongming WANG Zhiwen PAN Pengcheng ZHU Yang YANG Zening LIU Ping ZHANG Xiaofeng TAO Shaoqian LI Zhi CHEN Xinying MA Chih-Lin I Shuangfeng HAN Ke LI Chengkang PAN Zhimin ZHENG Lajos HANZO Xuemin(Sherman)SHEN Yingjie Jay GUO Zhiguo DING Harald HAAS Wen TONG Peiying ZHU Ganghua YANG Jun WANG Erik GLARSSON Hien Quoc NGO Wei HONG Haiming WANG Debin HOU Jixin CHEN Zhe CHEN Zhangcheng HAO Geoffrey Ye LI Rahim TAFAZOLLI Yue GAO HVincent POOR Gerhard P.FETTWEIS Ying-Chang LIANG | 2021 | Science China(Information Sciences)2021，64，1： | 122 |
| 2 | Eleutheroside B or E enhances learning and memory in experimentally aged rats显示文摘Eleutheroside B or E, the main component of Acanthopanax, can relieve fatigue, enhance memory, and improve human cognition. Numerous studies have confirmed that high doses of acetylcholine significantly attenuate clinical symptoms and delay the progression of Alzheimer's disease. The present study replicated a rat model of aging induced by injecting quinolinic acid into the hippocampal CA1 region. These rats were intraperitoneally injected with low, medium and high doses of eleutheroside B or E (50, 100, 200 mg/kg), and rats injected with Huperzine A or PBS were used as controls. At 4 weeks after administration, behavioral tests showed that the escape latencies and errors in searching for the platform in a Morris water maze were dose-dependently reduced in rats treated with medium and high-dose eleutheroside B or E. Hematoxylin-eosin staining showed that the number of surviving hippocampal neurons was greater and pathological injury was milder in three eleutheroside B or E groups compared with model group. Hippocampal homogenates showed enhanced cholinesterase activity, and dose-dependent increases in acetylcholine content and decreases in choline content following eleutheroside B or E treatment, similar to those seen in the Huperzine A group. These findings indicate that eleutheroside B or E improves learning and memory in aged rats. These effects of eleutheroside B or E may be mediated by activation of cholinesterase or enhanced reuse of choline to accelerate the synthesis of acetylcholine in hippocampal neurons. | Debin Huang Zehua Hu Zhaofen Yu | 2013 | Neural Regeneration Research2013，8，12： | 8 |
| 3 | Global Dynamics near the Resonance in the Sine-Gordon Equation显示文摘樱椋睿澹牵铮颍洌铮? EquationTX1IntroductionThenonlineardynamicsofthedampeddrivensine-Gordonequationut-uxx+sinu=-ε(αut+Γcosωt),(1.1)whe?.. | Huang Debin Liu Zengrong (Shanghai University) Cheng Zhongshi (Shanghai Administrative College for Trade Union Cadres) | 1998 | Advances in Manufacturing1998，，4： | 3 |
| 4 | Vertical Graphenes Grown on a Flexible Graphite Paper as an All-Carbon Current Collector towards Stable Li Deposition显示文摘Lithium(Li)metal has been regarded as one of the most promising anode materials to meet the urgent requirements for the next-generation high-energy density batteries.However,the practical use of lithium metal anode is hindered by the uncontrolled growth of Li dendrites,resulting in poor cycling stability and severe safety issues.Herein,vertical graphene(VG)film grown on graphite paper(GP)as an all-carbon current collector was utilized to regulate the uniform Li nucleation and suppress the growth of dendrites.The high surface area VG grown on GP not only reduces the local current density to the uniform electric field but also allows fast ion transport to homogenize the ion gradients,thus regulating the Li deposition to suppress the dendrite growth.The Li deposition can be further guided with the lithiation reaction between graphite paper and Li metal,which helps to increase lithiophilicity and reduce the Li nucleation barrier as well as the overpotential.As a result,the VG film-based anode demonstrates a stable cycling performance at a current density higher than 5mAcm^(-2)in half cells and a small hysteresis of 50mV at 1mAcm^(-2)in symmetric cells.This work provides an efficient strategy for the rational design of highly stable Li metal anodes. | Zhijia Huang Debin Kong Yunbo Zhang Yaqian Deng Guangmin Zhou Chen Zhang Feiyu Kang Wei Lv Quan-Hong Yang | 2020 | Research2020，，1： | 3 |
| 5 | Fast and robust text detection in images and video frames显示文摘 | Qixiang Ye Qingming Huang Wen Gao Debin Zhao | 2005 | Image and Vision Computing2005，，6： | 2 |
| 6 | Identifying parameter by identical synchronization between different systems 显示文摘 | Debin Huang Rongwei Guo | 2004 | Chaos2004，14，1： | 1 |
| 7 | An Interactive Intuitionistic Fuzzy Method for Multilevel Linear Programming Problems显示文摘In this paper, we propose an interactive method for solving the multilevel linear programming problems based on the intuitionistic fuzzy set theory. Firstly, the membership function and the non-membership function are introduced to describe the uncertainty of the decision makers. Secondly, a satisfactory solution is derived by updating the minimum satisfactory degrees with considerations of the overall satisfactory balance among all levels. In addition, the steps of the proposed method are given in this paper. Finally, numerical examples illustrate the feasibility of this method. | HUANG Chan FANG Debin WAN Zhongping | 2015 | Wuhan University Journal of Natural Sciences2015，20，2： | 1 |
| 8 | Foreign R&D in developing countries:empirical evidence from Shanghai,China显示文摘 | Sun Yifei Du Debin Huang Li | 2006 | China Review2006，6，1： | 1 |
| 9 | Adapting-feedback control algorithm显示文摘 | Huang Debin | 2006 | Phys Rev E2006，73，06： | 1 |
| 10 | Deployment and Exploration of a Gas Storage Well Pattern Based on the Threshold Radius显示文摘To tackle the problem that wells that are deployed in a specific pattern based on the requirements of gas reservoir development are not suitable for gas storage,we have conducted concentrically circular injection and production simulation experiments for gas storage,discovered the existence of a threshold radius,denoted by Rt,and derived the expression for Rt.Based on the analysis and discussion results,we propose a strategy for deploying gas storage wells in specific patterns.The expression for Rt shows that it is affected by factors such as the gas storage gas production/injection time,the upper pressure limit,the lower pressure limit,the bottomhole flow pressure at the ends of injection and production,the and permeability.The analysis and discussion results show that the Rt of a gas storage facility is much smaller than the Rt for gas reservoir development.In the gas storage facilities in China,the Rt for gas production is less than the Rt for the gas injection,and Rt increases with the difference in the operating pressure and with permeability K.Based on the characteristics of Rt,we propose three suggestions for gas storage well pattern deployment:(1)calculate Rt according to the designed functions of the gas storage facility and deploy the well pattern according to Rt;(2)deploy sparser,large-wellbore patterns in high-permeability areas and denser,small-wellbore patterns in high-permeability areas;and(3)achieve the gas injection well pattern by new drilling,and the gas production well pattern through a combination of the gas injection well pattern and old wells.By assessing a gas storage facility with a perfect well pattern after a number of adjustments,we found that the Rt of the 12 wells calculated in this paper is basically close to the corresponding actual radius,which validates our method.The results of this study provide a methodological basis for well pattern deployment in new gas storage construction. | TANG Ligen ZHU Weiyao ZHU Huayin SUN Chunhui YANG Fenglai WANG Yan Li Xiaorui Li Haiming CHU Guangzhen WANG Jieming KONG Debin YUE Ming LIU Yuwei HUANG Kun | 2021 | Acta Geologica Sinica(English Edition)2021，95，2： | 1 |
| 11 | Foreign R&D in Developing Countries: Empirical Evidence from Shanghai, China显示文摘 | Yifei Sun Debin Du and Li Huang | 2006 | The China Review2006，6，1： | 1 |
| 12 | Foreign R&D in Developing Countries:Empirical Evidence from Shanghai,China显示文摘 | Yifei Sun Debin Du and Li Huang | 2006 | The China Review2006，6，1： | 1 |
| 13 | Simple adapting-feedback controller for identical chaos synchronization显示文摘 | Huang Debin | 2005 | Phys Rev E2005，71，03： | 1 |
| 14 | Singular dynamics with application to singular waves in physical problem显示文摘 | Dai Huihui Huang Debin Liu Zhengrong | 2004 | J Phys Soc Jpn2004，73，5： | 1 |
| 15 | Periodic orbits and homoclinic orbits of the diffusionless Lorenz equations显示文摘 | Huang Debin | 2003 | Physics Letters A2003，30，19： | 1 |
| 16 | Application of thermohydrogen processing to Ti6A14V alloy blade isothermal forging显示文摘 | Huang Shuhui Zong Yingying Shan Debin | 2013 | Materials Science2013，561，2013： | 1 |
| 17 | Study on isothermal precision forging process of rare earth intensifying magnesium alloy显示文摘 | Debin Shan Wenchen Xu Xiuzhu Han Xiaolei Huang | 2011 | Materials Science & Engineering B2011，，19： | 1 |
| 18 | Strengthening versus softening mechanisms by hydrogen addition in β -Ti40 alloy显示文摘 | Yingying Zong Shuhui Huang Yaoqi Wang Debin Shan | 2013 | International Journal of Hydrogen Energy2013，，： | 1 |
| 19 | An orientated mass transfer in Ni-Cu tandem nanofibers for highly selective reduction of CO_(2) to ethanol显示文摘Electrochemically reducing CO_(2)to ethanol is attractive but suffers from poor selectivity.Tandem catalysis that integrates the activation of CO_(2)to an intermediate using one active site and the subsequent formation of hydrocarbons on the other site offers a promising approach,where the control of the intermediate transfer between different catalytic sites is challenging.We propose an internally self-feeding mechanism that relies on the orientation of the mass transfer in a hierarchical structure and demonstrate it using a one-dimensional(1D)tandem core-shell catalyst.Specifically,the carbon-coated Ni-core(Ni/C)catalyzes the transformation of CO_(2)-to-CO,after which the CO intermediates are guided to diffuse to the carbon-coated Cu-shell(Cu/C)and experience the selective reduction to ethanol,realizing the orientated key intermediate transfer.Results show that the Faradaic efficiency for ethanol was 18.2%at-1 V vs.RHE(V_(RHE))for up to 100 h.The following mechanism study supports the hypothesis that the CO_(2)reduction on Ni/C generates CO,which is further reduced to ethanol on Cu/C sites.Density functional theory calculations suggest a combined effect of the availability of CO intermediate in Ni/C core and the dimerization of key∗CO intermediates,as well as the subsequent proton-electron transfer process on the Cu/C shell. | Xiaoxiong Huang Debin Kong Yingjie Ma Bin Luo Bin Wang Linjie Zhi | 2023 | Fundamental Research2023，3，5： | 0 |
| 20 | A compact MIMO automotive radar using phase-aligned daisy-chain cascading topology and elevation compensation for 2D angle estimation显示文摘To design a high-performance multiple-input multiple-output(MIMO)automotive radar system with simple hardware architecture,this study presents a daisy-chain cascading design scheme,implementing the two-dimensional(2D)nonuniform antenna array with high-gain antennas for 2D angle estimation.The improvements in the designed radar system are primarily divided into three parts.First,a daisy-chain cascading topology will cause severe phase deviations;hence,we rigorously analyzed the influence of the phase deviations and proposed a low-cost phase-alignment procedure to address this concern.Second,to obtain 2D angular resolution and a longer working range with limited channels,a novel 2D antenna array design principle facilitating the arrangement of high-gain antennas was presented.Third,a new phase compensation procedure was developed to mitigate the deterioration of angular accuracy in the elevation plane.Based on the proposed design scheme,a frequency-modulated continuous-wave(FMCW)radar prototype with two transceiver chips,i.e.,six transmitters and eight receivers,was successfully built.The prototype radar system’s performance was tested through an anechoic chamber and outdoor experiments.Consequently,an angular resolution of 3.5°in azimuth and 12.5°in elevation was featured in the anechoic chamber.Furthermore,using the 2D conventional beam-forming,the outdoor experiment captured high-resolution 2D angular estimation results,thus demonstrating the superior performance of the designed prototype system. | Rui ZHOU Jixin CHEN Yan HUANG Gang XU Debin HOU Bangjie ZHANG Zekun LI Yu XIANG Wei HONG | 2023 | Science China(Information Sciences)2023，66，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员