【作者】 侯学文；

【导师】 孙学康；

【作者基本信息】 北京邮电大学 ， 电子与通信工程， 2011， 硕士

【摘要】 随着近年信息技术的快速发展和城市化进程的加快,我国城市进入了快速发展阶段。电子政务是数字城市建设的战略先导,是数字城市的神经中枢。电子政务的建设将打破现有行政机构的人为组织界限,构建一个电子化得虚拟政府机关,突破时间限制、空间限制、流程限制、暗箱限制,从而实现政务公开、管理公正和服务公开。随着锡林郭勒盟经济的高速发展,锡盟行政公署在2006年向作为锡盟地区主要的电信运营商的联通公司提出了建设一个高速安全、稳定可靠、经济实用、方便操作的电子政务统一网络平台。作为锡盟电子政务网项目的工程技术人员,有必要对目前的锡盟电子政务网络的建设思路、网络构建、关键技术进行一次全面深入的核查梳理,根据现有网络组织和运行能力,提出科学合理的整合方案,以便为内蒙的电子政务网向电子政务传输网作参照,为锡盟电子政务网络的安全、稳定、高效运行做好保障。本文共分为6章,从电子政务网络中使用的接入技术,到网络的规划、建设、关键技术的应用等,分别进行了说明梳理,根据政务网现状,提出政务网中平台应用的例子和采用以SDH/MSTP为接入层的以太网业务传输方案及运营商实施步骤。第一章,介绍了锡盟电子政务网的现状及组织结构；第二章,分别介绍了锡盟政务网络中的9种有线和无线的接入技术；第三章,陈述了锡盟政务网络的建设目标、建设的内容；第四章,梳理了锡盟电子政务网络的规划建设方案,其中详细分析了电子政务应急指挥中心的平台应用；第五章,对政务网络中的关键技术进行了规划；在第六章中提出了政务网络的接入层得实施思路和部署建议。更多还原

【Abstract】 With the fast development of the information technology and the acceleration of the process of urbanization in recent years, the development of the cities in our country comes into a phase of rapid development. Electronic government affair is the strategic forerunner of the construction of the digital city and the nervus centralis of the digital city. The development of electronic government affair will build up a virtual government by breaking the man-made barriers that now exist in various executive organizations. And it will make the government affairs, administration and services public by breaking the limitation of the time, space, procedure and human factors.With the rapid development of the economy of XiLinGuole City, the government of XiLinGuole City put forward the proposal of building up a unified network platform of the electronic government affair which was high-speed, safe, stable, functional and easy to operate in 2006. As an engineer of this project, it is necessary to do a in-depth and overall check of the construction way of thinking, the structures of the network and the key technologies in order to propose a reasonable integration scheme which will be beneficial to the work safety, stability and effectiveness of the network.There are six chapters in this paper which respectively discuss the connecting technology, the layout, the construction, the key technologies and so on. It also raises some examples of the application of the network, and the scheme and the implementation steps of the network which takes SDH/MSTP as the access stratum.The first chapter presents the current situation and structures of the network of the electronic government affair in XiLinGuole City. The second chapter introduces nine wired and wireless connecting technologies in XiLinGuole’s network. In the third chapter, the construction objectives and content of the network of the electronic government affair are discussed. The fourth chapter states the construction scheme of the network and particularly analyse the application of the platform of the emergency command headquarter of the network. In the fifth chapter, the key technologies of the network are programmed. Finally, it proposes the implementation way of thinking and the suggestion of employment of the access stratum of the network of the electronic government affair.更多还原