信息基础设施

《战略》指出，政府将维护网络空间主权和国家安全，保护信息基础设施，打击网络恐怖和违法犯罪。

The government will guarantee cyberspace sovereignty and national security , protect information infrastructure and act against cyber terror and crimes , according to the strategy released by the Cyberspace Administration of China ( CAC ) .

互操作GIS模型及其在空间信息基础设施体系结构中的实现途径

Interoperability GIS Model and It 's Implementation Approach on the Architecture of Spatial Information Infrastructure

大众传媒广泛关注的全球信息基础设施和Internet

GII and Internet with Concern from the Mass Media

NⅡ在行动&世界部分国家信息基础设施行动计划

NII in Action & Project of NII in Some Countries

电子商务主要依托的环境是当前的国际互连网（Internet）和未来的国际信息基础设施。

Operational environment of E-commerce mainly depends on the Internet and the future international information basic facilities .

Internet经过30多年的发展取得极大成功，已经成为社会信息基础设施。

The Internet has been the information infrastructure of the human society after about 30 years development ;

随着Internet成为全社会的信息基础设施，各种家庭和企业端的应用大都基于IP（internetprotocol，因特网协议）。

Most of the application are based on IP ( Internet Protocol ) as Internet has become the infrastructure of information society .

空间信息基础设施为地理空间信息共享和互操作提供一个共享的地理空间信息框架和体系结构，为GIS提供互操作的实施环境；

The spatial information infrastructure ( SII ) provides a sharing spatial information framework , architecture and an interoperability platform for geographical information system .

对新型接入网的需求不仅是提供宽带接入的需要，而且也是建设可靠的社会信息基础设施SII（SocialInformationInfrastructure）的需要。

The requirements for new access network technology are not only the provision of broadband services but also reliability as a social information infrastructure .

Internet现已成为社会重要的信息基础设施之一，它和人们的生活紧密地联系在一起，是人们远距离传递和共享信息的重要媒体。

Internet has become one of the important information infrastructure in society , it is closely linked to our life , and it is an important long-distance transmission media for sharing information .

最后，本文从虚拟企业实现的使能技术方面进行探讨，基于中间件技术CORBA及WWW技术提出了虚拟企业信息基础设施体系结构的一个框架。

Finally , the implementation technologies of AVEs are discussed ; AVE information infrastructure based on CORBA and WWW is put forward .

宽带IP城域网是是城市重要的信息基础设施，是电信运营商在城域范围内建设的工P骨干网络，也是运营商可持续发展的重要支柱。

Broadband IP MAN is important information for the city infrastructure , telecommunications operators in the metropolitan area IP backbone network within the building , but also operators , an important pillar of sustainable development .

随着信息基础设施建设和Internet技术的日渐完善，使得基于这一技术的应用以惊人的速度向社会生活各方面渗透。

The development of the Internet technology and the construction of the information infrastructure have made the application of this technology which is based on them be applied in different fields of people 's life with surprising speed .

移动adhoc网络具有自组织、可移动、多跳路由、展开速度快、抗毁性强、不需要现有信息基础设施的支持等特点。

Mobile Ad Hoc Networks have the following characteristics : Self-organizing , mobile , multi-hop routing started fast and strong resistance to destruction , without the support of the existing information infrastructure and so on .

同时，由于信息基础设施中包含地理空间数据，传统的管理方式很少能够利用GIS技术进行有效的可视化，为政府相关部门提供决策的信息非常有限。

At the same time , because of the infromation infrastructure containing geographic spatial data , the traditional management mode fairly can be visualized using GIS technology , and decision-making information for the relevant government departments is very limited .

本文叙述了提出建设信息基础设施（NII）的背景、条件和可能性。

This paper describes the background , condition and possibility of constructing the NII .

国家信息基础设施（NII）建设的热潮与我国的进展和对策

Upsurge of Natioal Information Infrastructure ( NII ) and Its Progress and Countermeasures in China

上周二，我国三大电信运营商公布了提升4G服务的方案，以此作为我国致力于更新信息基础设施的一部分。

China 's top three telecom operators unveiled their plans last Tuesday to improve 4G services as part of the country 's efforts to update its information infrastructure .

GIS能够对城市建设进行动态监测和管理，并对城市发展作出及时反应，为社会经济活动提供决策支持，指导各项社会工程设计和施工；同时GIS本身也是现代社会必不可少的信息基础设施。

GIS can make a dynamic monitoring for the construction and management of cities , and also make a timely response to the development of cities , provide decision-support for the social and economic activities , and guide the design and construction of various social-engineering .

HFC双向传输系统是未来信息基础设施中不可缺少的部分，如何解决上行信道的可靠传输问题是实现HFC系统的关键之一。

The HFC system is the indispensable part of the future information infrastructure . How to resolve the reliable transmission of the upstream channel is one of the key schemes in the HFC system .

经过五年的建设和运行，中国教育科研网（CERNET）已经成为中国最重要的信息基础设施之一。

China Education and Research Network ( CERNET ) has become one of the most important information infrastructure in China after its five years developing and running .

目前，全球卫星导航系统（GNSS）已经渗透到世界各国的诸多领域中，成为一种提供全天候导航定位服务的空间信息基础设施。

Currently , the Global Navigation Satellite System ( GNSS ) has penetrated into many fields all over the world , becoming a positioning information infrastructure which providing all-weather navigation space service .

本文基于Globustoolkit3.2平台，构建了一个透明的网格信息基础设施，极大的方便了用户的操作，并充分体现了网格的自主管理性。

The paper which is based on Globus Toolkit 3.2 platform creates a transparent grid information infrastructure , which extremely facilitates user 's operation and fully embodies the independent management of grid .

中国移动董事长尚冰在峰会上表示，该公司正在加快新一代信息基础设施的建设和5G技术的商业化。

Shang Bing , chairman of China Mobile , said at the summit that the company is speeding up the construction of the new information infrastructure and the commercialization of 5G technology .

802.11a标准制定于1999年，它工作于5GHz无须申请的美国国家信息基础设施（UNII）频段。

The 802.11a standard , which was ratified in 1999 , operates in the 5-GHz unlicensed national information infrastructure ( UNII ) band .

互联网从1968年的ARPANET起至今经历了40多年的演化发展，汇聚了海量的计算、存储、数据和应用资源，已成为现代社会的重要信息基础设施。

Since the ARPANET was firstly invented in 1968 , the Internet has experienced more than forty years development and evolution . It has accumulated abundant computing , storage , data and application resources , and has turned into a fundamental information infrastructure of modern society .

正如困境可能有地理、人口、和／或社会经济方面获得信息基础设施所产生的机会不平等，数字鸿沟也涉及经济上的不平等，如就业、信息和／或安全（Yuguchi，2008）。

As the dilemma may have geographic , demographic , and / or socio economic dimensions , arising from unequal access to information infrastructures , digital divide also concerns economic inequality , such as in employment , information and / or security ( Yuguchi , 2008 ) .

互联网正在成为国家关键信息基础设施，事关国家和全社会的根本利益。

Internet has become the key information facility of our country .

然而与迅速发展的信息基础设施相比，信息资源的建设严重滞后。

Comparatively , the construction of information resource logged back severely .

第二，信息基础设施对金融集聚影响明显。

Second , the information infrastructure obvious affects the financial agglomeration .