关于自然灾害应急通信实施的几点建议

本文重点叙述了ICT在自然灾害应急通信中的重要作用。指出在重大灾害面前须根据预测、预警、救援等不同阶段综合利用卫星通信,HF通信、移动通信、业余无线电等是作为应急通信手段;针对我国ICT应用提出了建立《全国通信信息网络预警速报系统》、建立现代化《全国灾害信息与通信资源管理管理（数据库）系统》、建立可靠的天地一体化的现代《全国应急通信网络指挥调度系统》的建议;同时建议在法制上明确把中国的“北斗BD-2”全球导航定位服务功能作为手机制造的基本配置之一,使新一代手机能提供个人应急位置服务。     

A survey on intelligence approaches that may be useful for information and communication technology research

The concepts on information and communication technology （ICT） and ＂intelligence＂ are defined firstly and the analyses on the environment and requirements for ICT are then followed. Based on the definitions and the analyses, a survey on intelligence approaches that may be useful for ICT is thus made. The conclusion drawn from the survey is a recommendation by saying that intelligence approaches have been one of the keys for further development of the entirety of ICT and therefore should receive much more attentions from ICT researchers in the years to come.     

由Web2．0看ICT的发展

面对互联网的强烈冲击,电信业务面临着网络能力、资源整合、产业链构建等“瓶颈”,亟需构建更具活力的机制。Web2.0应用互联网,是一个人与人之间的社会化网络,普遍为大家关心,但商业模式还不足十分清晰。可以学习借鉴互联网的发展思路来发展信息与通信技术（ICT）业务,同时通过IT电信化解决互联网业务的可运营、可管理、可维护问题,将互联网使用效果好、通业性强的业务应用于电信网,实现ICT业务融合。未来互联网将可能分为面向公众免费的互联网和用来运营的可信互联网,运营商将搭建更好的网络平台,将规模化的业务运营于可信互联网,使用户方便可靠地享受信息化服务。     

How information and communication technology affect international trade: a comparative analysis of BRICS countries

ABSTRACT

This study analyzed how information and communication technology (ICT) influences international trade volume, and it undertook a comparative analysis of BRICS countries using panel data from the 2000 to 2016 period. The findings showed that (1) the effect of ICT was more positive on exports than imports, (2) the higher the ICT levels in the value chain were, the less effective they simultaneously were on both exports and imports, (3) the effect of ICT levels on trade increased over time, and (4) ICT improvement levels have more positive effects on trade in labor-intensive countries than on resources-intensives BRICS countries. To improve their export volume, BRICS countries would benefit from increasing their use of fixed-broadband and the internet.     

数据增强设计框架下的智慧规划研究展望

第四次工业革命背景下,新兴技术对城市生活和城市空间都产生着深远的影响。因此,新时代下的城市规划也将面临转型。本文在数据增强设计方法框架下,提出智慧规划的流程及三大特征,并从数据来源补充、城市生活与空间变化认知、规划设计响应等视角,提出“十四五”时期智慧规划应关注的五大内容:⑴重视信息通讯基础设施的研究与建设,强化城市感知系统的构建;(2)认识新时代下人的需求与行为的转变,推动环境行为学的深入研究;(3)研究新兴技术对城市空间的影响,探索城市空间的未来转型方式;⑷推动数据增强设计在经典城市规划与设计中的应用,开拓更新视角的规划设计方法;(5)关注人本尺度的城市空间研究与设计,注重更以人为本的公共空间建设。     

Evolution of the linkage structure of ICT industry and its role in the economic system: the case of Korea*

ABSTRACT

When assessing the structural role of an industry sector within an economic system, considering its relationship to other sectors is crucial. Among others, Information and Communication Technology (ICT) industry, one of the innovation accelerators or key engines of economic growth, is evaluated. Specifically, we analyze inter-industry production inducement linkages within a qualitative input–output analysis framework, since it is useful for understanding the key structure of an economic system. Our purpose is to understand the significant spillover structure of the Republic of Korea’s ICT industry within the national production system, as it has played an important role in the national economy and grown dramatically over the years. The findings from the structural analysis, focused on changes in links, are as follows: First, ICT manufacturing showed a higher degree of heterogeneity than ICT service sectors in its sensitivity effects structure, an indication that this sector needs to be utilized in various other industries. Second, the spectrum of industries having significant production inducement linkages with the ICT industry is limited and furthermore, the influence effects of the ICT manufacturing sector diminished considerably although the ICT industry’s sensitivity effects increased. Finally, intra-industry linkages within the ICT industry are gradually strengthened especially between ICT services and manufacturing. These findings call for sustained policy efforts to promote the virtuous circle in the overall inter-industry production inducement system, by increasing the utilization of products and services from other sectors by ICT sectors (especially ICT manufacturing) as well as the application of ICT in other sectors.     

Conceptualising the link between information systems and resilience: A developing country field study

Resilience—the ability of systems to cope with external shocks and trends—is a topic of increasing interest to research and practice. That growing interest is reflected within information systems (IS), but a structured review of IS literature shows a number of knowledge gaps around the conceptual and empirical application of resilience. This paper investigates what the subdiscipline of information and communication technologies for development (ICT4D) can contribute; finding that it offers the IS discipline fresh insights that can be built into a new framework of resilience, and an arena within which this new framework can appropriately be field tested. Application of the resilience framework was undertaken through interviews and a survey in an urban community in Costa Rica; benchmarking both community resilience and “e‐resilience” (understood here as the contribution of ICTs to community resilience), and developing from these a set of action priorities. The paper reflects on what can be learned generally from this conceptualisation and operationalisation of resilience. It also reflects on what ICTs contribute to resilience in developing countries and on what this ICT4D‐based research specifically contributes to the identified IS knowledge gaps. This includes identification of a future research agenda on information systems and resilience.     

智慧能源体系信息通信技术构架及实施方案

基于社会经济发展、环境保护需求、产业政策引导等多方因素,智慧能源将为传统能源结构带来新一轮的巨变。现代信息通信技术(information communications technology,ICT)的飞速发展,为传统能源向智慧能源转型升级提供了强有力的技术支撑。整个智慧能源体系将以创新型的场景需求为导向,以跨界科技力量的深度加持为支撑,驱动整个能源及相关产业链的结构性升级。结合云计算、大数据、物联网(internet of things,IoT)、移动通信、人工智能、区块链等新兴技术,赋能传统能源体系,提出一种适用于智慧能源应用场景下的能源体系ICT构架,贯通能源体系的底层至顶层,实现智慧能源体系能量流、信息流和价值流的全面融合。     

区块链技术在智慧能源体系中的应用研究

区块链是目前打通物理实体、虚拟数据直至价值层面最合适的技术手段之一,其核心是依靠分布式共识机制实现价值的可靠重构和转移。区块链的技术原理和价值特性与智慧能源的内在诉求不谋而合,匹配智慧能源的多主体应用场景。基于区块链的技术特性,对其在智慧能源体系中的适用性进行分析,提出具体的技术选型和构架设计方案,促进能源区块链技术在智慧能源、能源互联网领域的发展。