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| 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 | Identification of meta-instable stress state based on experimental study of evolution of the temperature field during stick-slip instability on a 5° bending fault显示文摘Identification of the meta-instable stress state and study of its mechanism and evolution of relevant physical fields would be of great significance for determination of potential seismic risks and estimation of critical times. In laboratory experiments, that the specimen enters the meta-instable is marked by accelerated stress release. Could we use the experimental result to identify the earthquake in natural conditions? Because the observational data from one station can only reflect the stress state beneath this station, the key problem for identification of the meta-instability is how to recognize regional stress state through observational data from many stations. In this work, we choose the evolution of the temperature field over varied deformation stages during a stick-slip event on a 5 bending fault as an example, and attempt to find the response features of the physical quantity when the fault enters the meta-instable state. We discuss the characteristics of stages for the stress build-up, stress-time process deviating from linearity before instability, meta-instability, instability, and post-instability, respectively. The result shows that the fault instability slide is a conversion process from independent activities of each fault segment to synergism activity. The instability implies completion of the synergism. The stage deviating from linearity is the onset of stress release, and it is also the onset of the synergism. At the meta-instability stages, stress release becomes dominant, while the synergism tends to finish. Therefore, the analysis of the regional overall stress state should not start from individual stations, and instead it should begin with the evolution of the whole deformation field. | MA Jin S I SHERMAN GUO YanShuang | 2012 | Science China Earth Sciences2012，55，6： | 22 |
| 3 | Hydrophobic surfactant proteins and their analogues显示文摘 | Walther F J Waring A J Sherman MA | 2007 | Neonatology2007，91，4： | 1 |
| 4 | Cybertwin-Assisted Mode Selection in Ultra-Dense LEO Integrated Satellite-Terrestrial Network显示文摘Ultra-dense low earth orbit(LEO)integrated satellite-terrestrial network(ULISTN)has become an emerging paradigm to support massive access of Internet of things(IoT)in beyond fifth generation mobile networks(B5G).In ULISTN,there are two communication modes:cellular mode and satellite mode,where IoT users assessing terrestrial small base stations(TSBSs)and terrestrial-satellite terminals(TSTs)respectively.However,how to optimize the network performance and guarantee self-interests of the operator and IoT users in ULISTN is a challenging issue.In this paper,we propose a cybertwin-assisted joint mode selection and dynamic pricing(JMSDP)scheme for effective network management in ULISTN,where cybertwin serves as the intelligent agent.In JMSDP,the operator determines optimal access prices of TSBSs and TSTs,while each user selects the access mode according to access prices.Specifically,the operator conducts the Stackelberg game aiming at maximizing average throughput depending on the mode selection results of IoT users.Meanwhile,IoT users as followers adopt the evolutionary game to choose an access mode based on the access prices provided by the operator.Simulation results show that the proposed JMSDP can improve the average throughput and reduce the delay effectively,comparing with random access(RA)and maximum rate access. | Xin Zhang Bo Qian Xiaohan Qin Ting Ma Jiachen Chen Haibo Zhou Xuemin(Sherman)Shen | 2022 | Journal of Communications and Information Networks2022，7，4： | 1 |
| 5 | Watershed strokes after cardiac surgery : diagnosis, etiology, and outcome 显示文摘 | Gottesman RF Sherman PM Grega MA | 2006 | Stroke2006，37，9： | 1 |
| 6 | Developing Predictive Models of Health Literacy显示文摘 | Laurie T. Martin ScD MPH Teague Ruder MA José J. Escarce MD PhD Bonnie Ghosh-Dastidar PhD Daniel Sherman PhD Marc Elliott PhD Chloe E. Bird PhD Allen Fremont PhD Charles Gasper MA Arthur Culbert PhD Nicole Lurie MD MSPH | 2009 | Journal of General Internal Medicine2009，，11： | 1 |
| 7 | Brain amy- loid-13 oligomers in ageing and Alzheimer's disease 显示文摘 | LESNE SE SHERMAN MA GRANT M etal | 2013 | Brain2013，136，5： | 1 |
| 8 | DM enhances peptide bin-ding to class Ⅱ MHC by release of invariant chain-derived peptide显示文摘 | Sherman MA Weber DA Jensen PE | 1995 | Immunity1995，3，2： | 1 |
| 9 | Watershed strokes after cardiac surgery:diagnosis,etiology,and outcome显示文摘 | Sherman PM Grega MA | 2006 | Strokem2006，37，9： | 1 |
| 10 | Watershed strokesafter cardiac surgery : diagnosis, etiology,and outcome 显示文摘 | Gottesman RF Sherman PM Grega MA | 2006 | Stroke2006，37，9： | 1 |
| 11 | The US Foodand Drug Administration , s sentinel initiative : expandingthe horizons of medical product safety 显示文摘 | Robb MA Racoosin JA Sherman RE e/ al | 2012 | Pharmacoepide-miol Drug Saf2012，21，1： | 1 |
| 12 | Brain amyloid-β oligomers in aging and Alzheimer's disease 显示文摘 | Lesn6 SE Sherman MA Grant M | 2013 | Brain2013，136，： | 1 |
| 13 | Graduate study of teaching and teacher education:a problem-solving agenda for the PETE professorate显示文摘 | Sherman MA | | 0，，： | 1 |
| 14 | Watershed strokes after cardiac surgery:diagnosis,etiology,and outcome显示文摘 | Gottesman RF Sherman PM Grega MA | 2006 | Stroke2006，37，9： | 1 |
| 15 | Institutional Im- provement in Weight Loss after Laparoscopic Sleeve Gastreetomy 显示文摘 | Mangieri CW Strode MA Sherman WE | 2016 | Am Surg2016，82，5： | 1 |
| 16 | Sensitivity of N-methylpyrrolidinyl benzilate (NMPYB) to endogenous acetylcholine:PET imaging vs tissue sampling methods 显示文摘 | Ma B Sherman P S Moskwa J E | 2004 | Nucl Med Biol2004，31，4： | 1 |
| 17 | Amniotic fluid:not just fetal urine anymore显示文摘 | Underwood MA Gilbert WM Sherman MP | | 0，，05： | 1 |
| 18 | Developing Predictive Models of Health Literacy显示文摘 | Laurie T. Martin ScD MPH Teague Ruder MA José J. Escarce MD PhD Bonnie Ghosh-Dastidar PhD Daniel Sherman PhD Marc Elliott PhD Chloe E. Bird PhD Allen Fremont PhD Charles Gasper MA Arthur Culbert PhD Nicole Lurie MD MSPH | 2009 | Journal of General Internal Medicine2009，，11： | 1 |
| 19 | Watershedstro ke after cardiac surgery : diagnosis, etiology, and outcome显示文摘 | Gottesman RF Sherman PM Grega MA | 2006 | Stroke2006，37，： | 1 |
| 20 | Targeting, imaging, and therapy using a humanized antiprostate stem cell antigen (PSCA) antibody 显示文摘 | Olafsen T Gu Z Sherman MA | 2007 | J Immunother2007，30，： | 1 |
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