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Information and Communications Technology and Policy

Information and Communications Technology and Policy
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    • Researchonthe construction path of city blockchain
    • FANJingang, DENGDi, GUOYanlai
    • Information and Communications Technology and Policy. 2018, 44(7): 12-17.
    • Abstract ( 188 )   
    • This topic explores the combination of blockchain technology and urban construction governance. Reconstructing the city cloud data center supported by blockchain technology, blockchain can be applied to various industrial fields such as government affairs, commerce and people's livelihood, getting through the big data management system in every link of urban governance.At the same time, the potential of the big data industry will be to be activated. It is not only consistent with the current state policy of establishing and improving the social credit system in China, but also able to create a highly efficient and transparent government service system. It is a feasible way for the construction of blockchain city. This paper will focus on the reconstruction of blockchain forsomeurban governance scenarios.
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    • Researchonthe global patentmapof block chain technology
    • ZHOUShi
    • Information and Communications Technology and Policy. 2018, 44(7): 21-25.
    • Abstract ( 187 )   
    • With the upsurge of block chain technology development, the patent application of block chain technology has also increased rapidly. However, the number of patents is not enough to judge the quality of the patent. Is the patents of the domestic block chain enterprises enough to resist foreign aggression?Can the Chinese innovation team surpass the tranditional big company?How about the competition between Chinese block chain enterprises? Through the study of the layout of the global block chain patents,wehope to provide a reference for the technology research and development of Chinese block chain enterprises and the industrial development planning.
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    • Research and analysis on consensus mechanism of blockchain
    • LIUTongtong
    • Information and Communications Technology and Policy. 2018, 44(7): 26-33.
    • Abstract ( 207 )   
    • The consensus mechanism is the core of the application of blockchain technology. This paper analyzes various typical technical principles, technical features, application scenarios and selection criteria of the consensus mechanism, and provides reference and suggestions for the blockchain researchers and developers on selecting consensus mechanism. This paper firstly introduces the basic principles of various popular consensus mechanisms and compares the advantages and disadvantages of various consensus mechanisms. Subsequently, the characteristics of various consensus mechanisms are compared from the aspects of performance efficiency, degree of de centralization, and need for tokens. And then, this paper analyzes two common application scenarios of blockchain in real life, and finally puts forward a five-dimensional selection criterion of consensus mechanism
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    • Blockchain service to the real economy
    • YANG Baixue, ZHOU Tao, LI Zongxiang, WEI Kai
    • Information and Communications Technology and Policy. 2018, 44(7): 42-46.
    • Abstract ( 168 )   
    • Blockchain is a technology of decentralized distributed databases that can establish a trust system in an untrusted environment at a low cost, execute established rules agilely, reduce costs while improving collaboration efficiency of industries. In addition, it can provide a traceable management system documents and certificates. Therefore, the blockchain is expected to create a value community as well as tomakegreat contribution to build the modern economic system by promoting the standardization of blockchain technology, building the trusted blockchain and so on. Blockchain technology can serve the real economy, reduce the cost of the real economy, improve the efficiency of the real economy, and contribute to the construction of amoderneconomic system.
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    • Research and design of payment platform basedonblock chain technology
    • YANBaiyi, PANBo
    • Information and Communications Technology and Policy. 2018, 44(7): 47-52.
    • Abstract ( 191 )   
    • At present, the internal industrial chain of the Iron Tower Group Company includes“Operation and maintenance monitoring, energy management, emergency management, procurement management, asset management, warehousingmanagement, financial management”and other industrial chains, each of which is almost entirely driven by cash flow of funds. Capital circulation depends on the development of industrial chain, and the expansion of industrial chain at all levels also affects the circulation of funds and the control of surplus value. Over time, reasonable control and resource allocation are produced while funds and industries are operating. Resource scheduling and a series of management problems. This paper f ocuses on the status quo of iron tower internal industrial chain, cash flow control means, surplus value allocation and so on. Based on block chain technology, big data analysis technology, mobile terminal monitoring technology, component interface technology, a new decentralized control and supervision platform is designed to abstract the management mode of virtual currency exchange flow.To realize the irrevocable industrial process, the business process has the proof, the fund pays the low risk, finally builds by the industry chain, the value chain constructs the iron tower internal tower coin ecology circle,can effectively solve the management difficulty, the control difficulty, the appraisal difficulty, the dispute processing difficulty and so on.
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    • Research on alliance promotes the development of industrial Internet
    • SHEN Bin, LIN Huan
    • Information and Communications Technology and Policy. 2018, 44(7): 53-60.
    • Abstract ( 244 )   
    • The industrial Internet is the product of the deep integration of the new generation of information technology and industry, advanced enterprises have begun to explore practice, through the establishment of alliances or other industrial organizations are accelerating the development of industrial Internet. This article is a summary of the development of IIC, industry 4, IVI and AII, further study the role of the alliance in promoting the development of China’s industrial Internet, and advise on the establishment and development of the alliance.
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    • C-V2X standardization and testing progress
    • YU Rundong, YU Bingyan, LI Xinzhuo, QI Zhibo, SHI Xiaoguang
    • Information and Communications Technology and Policy. 2018, 44(7): 61-65.
    • Abstract ( 269 )   
    • In this paper, we summarize the connotation and application scenarios of C-V2X communication technology. We introduce the LTE- V2X standardization and testing progress in China. Working progress of IMT- 2020 C- V2X working group is also being introduced. In the end,we propose the suggestions on the development of C-V2X industry in China.
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    • Research on the development trend and strategy of the wireless module industry of the Internet of Things
    • LIU Ning, YANGWeiqi
    • Information and Communications Technology and Policy. 2018, 44(7): 66-70.
    • Abstract ( 144 )   
    • The wireless module is the key component of the Internet terminal equipment. In the next few years, the demand for the wireless module will grow rapidly with the increase of the connection number of the Internet of Things. Through the investigation and study of the industrial chain of the wireless module, the industrial chain of the wireless module itself and the development status of the main module manufacturers both at home and abroad, this paper analyzes the future development trend of the wireless module industry, and provides some ideas and development directions for the module manufacturers.
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    • Research on Internet of Things technology standards and Internet of Things industry development strategy of China
    • LI Guang, ZHONG Nan, YIN Feng
    • Information and Communications Technology and Policy. 2018, 44(7): 71-73.
    • Abstract ( 193 )   
    • The Internet of Things (IoT) plays an important role in the third wave of the information industry. It has a broad prospect of development. It has become a focus of attention in various fields world widely now. Therefore, it is particularly necessary to deepen the understanding of the Internet of Things technology standard system. In order to promote the sustainable development of the Internet of Things industry, it is of great significance to timely formulate a strategy for the development of the Internet of Things industry to achieve modern intelligence in various fields in China. This article puts forward some suggestions and opinions on the Internet of Things technology standards and the Internet of Things industry development strategy of China.
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    • Suggestionsonthe construction of digital government
    • LIU Yuting, WUWei
    • Information and Communications Technology and Policy. 2018, 44(7): 74-77.
    • Abstract ( 269 )   
    • “Digital government”is an important part of promoting the construction of Digital China. With the convergence of the new generation of information technology and economic society, especially the wide application of large data, the construction of“digital government”has gradually stepped into the phase of the center of the construction of the data construction from the center of the network center and the system (platform). Based on the promotion of“digital government”in various provinces and cities, this paper puts forward some suggestions to promote the construction of “digital government”
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    • Fiber bragg grating perimeter intrusion alarm system applied in windy environment
    • ZHANG Tao, TIAN Ming
    • Information and Communications Technology and Policy. 2018, 44(7): 91-94.
    • Abstract ( 215 )   
    • Fiber bragg grating perimeter intrusion alarm system realize the early warning for invading behavior by sensing the vibration of the protection area.Whenthe system is installed on the windy environment,howto identify intrusion behavior and strong interference, improve the alarm accuracy and reduce the rate of false positives, is important issue to explore. For multiple sensor unit installation location adjacent, invasion of disturbance consistency and regularity is obvious, and the disturbance generated by the wind and rain generally more random disordered, in this article, through analyzing the similarity between adjacent signal sensing unit, to prognosis wind environment, so as to dynamically adjust the policy of alarm, improve the early warning effect of system.
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