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Progress and Prospect of Space Laser Communication Technology

Wang Tianshu, Lin Peng, Dong Fang, Liu Xianzhu, Ma Wanzhuo, Fu Qiang

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 92-99 doi: 10.15302/J-SSCAE-2020.03.014

Abstract:

Space laser communication technology is a major communication technologyThis study aims to systematically understand the development process of the space laser communicationThe key technologies of laser communication are studied in detail regarding acquisition tracking, communicationBased on this, five future development trends of space laser communication are summarized emphaticallyTo further promote the research and industrialization of the space laser communication technology, this

Keywords： space laser communication space-earth integration network high speed rate laser networking one-to-multiplelaser communication

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Strategic Research on China’s Laser Technology and Its Application by 2035

Research Group of Strategic Research on China’s Laser Technology and Its Application by 2035

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 1-6 doi: 10.15302/J-SSCAE-2020.03.001

Abstract:

To promote the development of laser technology and its application, thetechnology in frontier laser, manufacturing, information and communication, medical treatment, and othermultiple new laser industry chains, and innovate its industry coordination mechanism to improve theinnovation ecology of laser industry.cultivation of the laser and optical disciplines.

Keywords： laser technology，laser manufacturing，laser communication，laser diagnosis and treatment

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Development Trend of Laser Technology Application in the Information Field Toward 2035

Research Group of Strategic Research on China’s Laser Technology and Its Application in Information by

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 7-13 doi: 10.15302/J-SSCAE-2020.03.002

Abstract:

Laser technology has been widely used in the field of information since“Strategic Research on China’s Laser Technology and Its Application in Information by 2035&It aims to conduct a comprehensive research on the application of laser technology in the informationfield and on the development of related industries in China; analyze the development trend of laserThis paper introduces the major application of several laser technologies—optical communication

Keywords： laser technology，optical communication，laser display，optical storage，optical sensing

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Research of MEMS and Development of One-chip RF - MEMS

Zhong Xianxin,Yu Wenge,Li Xiaoyi,Wu Zhengzhong,Liu Jixue,Chen Shuai,Shao Xiaoliang

Strategic Study of CAE 2004, Volume 6, Issue 7, Pages 21-25

Abstract:

Micro-electro-mechanical integration system, called microsystem for short is one of forefront technologiesPerformances of MEMS devices used in wireless communication are summarized, and then a proposition thatMEMS technology is one of the ultimate resolutions for one-chip wireless communication equipment isThe evolvement status about one-chip mechanical electronic integration microsystem for wireless communication

Keywords： microsystem integration one-chip wireless communication system

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An Internet-of-Things Initiative for One Belt One Road (OBOR)

Li Da Xu

Frontiers of Engineering Management 2016, Volume 3, Issue 3, Pages 206-223 doi: 10.15302/J-FEM-2016039

Abstract: has received support from governments and businesses across the globe, IoT will also greatly impact OneBelt One Road (OBOR) in foreseeable future.

Keywords： Internet of Things (IoT) RFID Wireless Sensor Networks Near Field Communications ICT

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Responses to emerging and re-emerging infectious diseases: One world, One health

Jianqing Xu, Jianguo Xu

Frontiers of Medicine 2018, Volume 12, Issue 1, Pages 1-2 doi: 10.1007/s11684-018-0619-y

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Online Monitoring of Welding Status Based on a DBN Model During Laser Welding Article

Yanxi Zhang, Deyong You, Xiangdong Gao, Seiji Katayama

Engineering 2019, Volume 5, Issue 4, Pages 671-678 doi: 10.1016/j.eng.2019.01.016

Abstract: 780 nm), a spectrometer, and a photodiode are employed to capture insights into the high-power disc laserThe features of the visible optical light signal and the reflected laser light signal are extracted by

Keywords： Online monitoring Multiple sensors Wavelet packet decomposition Deep belief network

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Analysis on The Value and Significance of Arctic Sea Routes in the Context of the ‘One Belt One Road’

Liu Huirong

Strategic Study of CAE 2016, Volume 18, Issue 2, Pages 111-118 doi: 10.15302/J-SSCAE-2016.02.014

Abstract: The paper proposes that the 'One Belt One Road' Strategy should develops and utilize theTherefore, the strategic value of the Arctic sea routes should be prioritized as a key part of the 'OneBelt One Road' initiative.

Keywords： One Belt One Road Arctic sea routes cost advantage strategic value

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Model division multiple access for semantic communications Research Article

Ping ZHANG, Xiaodong XU, Chen DONG, Kai NIU, Haotai LIANG, Zijian LIANG, Xiaoqi QIN, Mengying SUN, Hao CHEN, Nan MA, Wenjun XU, Guangyu WANG, Xiaofeng TAO,pzhang@bupt.edu.cn,xuxiaodong@bupt.edu.cn,dongchen@bupt.edu.cn,niukai@bupt.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 6, Pages 801-812 doi: 10.1631/FITEE.2300196

Abstract: In traditional communication systems, system resources generally include time, frequency, space, andIn , which is considered a new paradigm of the next-generation communication system, we extract high-dimensional

Keywords： Model division multiple access (MDMA) Semantic communication Multiple access

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Consideration on Developing Mobile Satellite Communication

Zhang Naitong,Zhang Zhongzhao,Chu Haibin,Liu Huijie

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 11-16

Abstract:

Three kinds of international constellation communication system are introduced in this paper, andThe paper discusses the development and trend of the satellite communication system, and then some viewpointson developing mobile satellite communication system are put forward.

Keywords： mobile satellite communication constellation communication system broad band service

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Third Generation Mobile Communication——The IP Oriented Application of Modern Wireless Communication Technology

Wu Hequan

Strategic Study of CAE 2000, Volume 2, Issue 8, Pages 69-75

Abstract:

The article firstly reviews the evolution of the 1st generation (analogy) mobile communication systemand the 2nd generation (digital) mobile communication system, and predicts that deployment of mobilecommunication systems will be enter a development period at a more great rate in the next decate.The mobile communication service will extend from voice to data, and the mobile communication technologyFollowing briefly addressing the second and half generation mobile communication system (2.5 GM) that

Keywords： mobile communication third generation mobile communication CDMA TD - SCDMA

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Development of Laser Cutting and Joining Processing

Chen Li, Gong Shuili, He Enguang

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 78-84 doi: 10.15302/J-SSCAE-2020.03.012

Abstract:

Laser cutting and joining technology is indispensable as an advancedbe surely promoted by the integration of laser technology and digital manufacturing technology.joining and cutting technology, namely, laser welding, laser cutting, laser drilling, and laser markingThe problems faced by the development of the laser joining and cutting technology are discussed.unit, laser materials processing, and intelligent integration.

Keywords： laser material processing laser welding laser cutting laser drilling laser marking

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One-step synthesis of

Kuiyi YOU, Fangfang ZHAO, Xueyan LONG, Pingle LIU, Qiuhong AI, Hean LUO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4, Pages 389-394 doi: 10.1007/s11705-012-1218-0

Abstract: fuming sulfuric acid, the selectivity for the desired product was significantly improved using this one-step

Keywords： -caprolactam AlVPO composite catalysts one-step synthesis concentrated sulfuric acid

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Temperature field simulation of laser homogenizing equipment

Juanjuan WANG, Yunshan WANG, Fudong ZHU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 49-52 doi: 10.1007/s11465-009-0005-1

Abstract: The laser homogenizing equipment was devised using the ring scanning principle.A laser scanning ring facula is obtained when the laser beam goes through the equipment’s optical systemhardness layer and better process quality can be attained using the ring facula optimized for metal laser

Keywords： laser homogenizing technology laser scanning ring facula temperature field

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A Review of Major Viewpoints on Cyber Sovereignty around the World

Zhu Shibing,Zhang Xuebo and Wang Yu,Liu Yunjie

Strategic Study of CAE 2016, Volume 18, Issue 6, Pages 89-93 doi: 10.15302/J-SSCAE-2016.06.018

Abstract:

As well as bringing great convenience, cyberspace poses new problems and challenges. Cyber sovereignty, in particular, constitutes the basic principle for solving national interest conflicts that arise in the process of cyberspace development. This paper provides a review and an analysis of three typical viewpoints on cyber sovereignty from around the world; namely, advocating for cyber sovereignty, opposing it, or being indifferent to it. We also give an overview of the attitudes of important international organizations and major countries toward cyber sovereignty. Our purpose is to provide an objective description of the cyber sovereignty situation.

Keywords： cyberspace national sovereignty cyber sovereignty multiple stakeholders information communication