移动通信互联网数据中心设计与实现(论文17600字)
摘 要
第三代移动通信技术(3G)在给人们展示最现代化信息服务的同时，也给电信和移动运营商提出了众多挑战，其中，如何建立为3G终端用户提供网页浏览、彩信、手机视频、手机动画、手机支付、电子商务等互联网服务的互联网数据中心(MCIDC } Mobile Communication Internet Database Center)便是其中之一。面向3G终端用户的互联网数据中心是3G服务网络中一个重要和关键的支撑子系统，由于其业务的特殊性，以及当前以电信为主所提供的互联网资源的有限性，使得相当多的省级移动运营商采取不依赖电信网络，而独立地建立自己的MCIDC。本论文工作针对湖南省移动通信互联网数据中心(Hunan MCIDC)的建设问题，讨论了该系统在设计、建设与实现工程中的主要技术问题，包括移动通信互联网数据中心的需求分析、总体方案、系统架构、关键技术、管理平台等，设计了一个实用的移动互联网数据中心，并得到了实施，使得湖南移动能够有效利用公司内部网络资源，独立发展自身移动业务。论文主要工作具体体现在如下几个方面:
第一，研究了移动互联网络数据中心的需求分析。
第二，分析了目前我国移动通信公司在运营过程中存在的相关技术问题。
第三，本文所设计的MCIDC技术方案己通过《湖南移动互联网数据中心IDC建设项目》得以顺利实施。
第四代移动通信技术（4G）可称为宽带接入和分布网络，具有非对称的超过2Mb/s的数据传输能力。它包括宽带无线固定接入、宽带无线局域网、移动宽带系统和交互式广播网络。 第四代移动通信标准比第三代标准具有更多的功能。第四代移动通信可以在不同的固定、无线平台和跨越不同的频带的网络中提供无线服务，可以在任何地方用宽带接入互联网（包括卫星通信和平流层通信），能够提供定位定时、数据采集、远程控制等综合功能。
4G移动通信接入系统的显著特点是，智能化多模式终端基于公共平台，通过各种接入技术，在各种网络系统(平台)之间实现无缝连接和协作。在4G移动通信中，各种专门的接入系统都基于一个公共平台，相互协作，以最优化的方式工作，来满足不同用户的通信需求。当多模式终端接入系统时，网络会自适应分配频带、给出最优化路由，以达到最佳通信效果。
【关键词】移动通信 数据中心;云计算 通用缓存 内容分发网络
ABSTRACT
the third generation mobile communication technology (3 g) to show people the most modern information service at the same time, also to electricity. And mobile operators presents many challenges, among them, how to set up for 3 g terminal users with web browsing MMS, mobile video, mobile phone animation, mobile payment, e-commerce and other Internet services of Internet data. Heart (MCIDC) Mobile Communication Internet Database Center) is one of them. Surface to the end users of 3 g Internet data center is an important and key 3 g service in the network of support System, due to the particularity of its business, and the current is given priority to with telecom provided by the limitations of Internet resources, Made quite a number of provincial mobile operators to not rely on telecom network, to set up their own by itself MCIDC. This paper work for mobile Internet data center of hunan province, Hunan MCIDC) built a problem, and discussed the system in the design, construction and implementation of the project, the main technical problems, including mobile communication letter Internet data center of requirements analysis, overall scheme, system architecture and key technologies, management platform, etc. Designed a practical mobile Internet data center, and the implementation, can effectively make hunan mobile using the company's internal network resources, independent mobile business development itself. The thesis mainly embodies in the following work from several aspects:
First, study the demand analysis of mobile Internet data center.
Second, the analysis of the current mobile communication company in our country the related technical problems in the process of operation.
Third, this paper designed MCIDC technical solution has passed the hunan mobile Internet data center IDC projects implemented smoothly.
Fourth generation (4 g) mobile communication technology can be referred to as broadband access and distribution network, with asymmetric over 2 MB/s data transmission capacity. It includes fixed broadband wireless access, broadband wireless LAN, mobile broadband systems and interactive broadcasting network. The fourth generation mobile communication standards with more features than the third generation standards. Fourth generation mobile communication can be in different fixed and wireless platforms and across different frequency band in the network to provide wireless services, can be anywhere with a broadband Internet access (including satellite communication and the stratosphere communication), can provide positioning timing, data acquisition, remote control and other comprehensive functions.
is that the intelligent multi-mode terminals based on the public platform, through a variety of access technology, in a variety of network system (platform) realize the seamless connection between and collaboration. In 4 g mobile communication, all kinds of special access systems are based on a common platform, collaborate and work in the optimization of way, to meet the communication needs of different users. When multi-mode terminal access system, the network will give that optimal routing, adaptive allocation band, in order to achieve the best effect of communication.
【Key words】mobile communication The data center Cloud computing General cache Content delivery network.
目 录
第一章 绪论 5
1.1研究背景及意义 5
1.2研究现状 6
1.3论文的组织结构 9
1.4本章小结 10
第2章 MCIDC需求分析 11
2.1 MCIDC出口带宽需求 11
2.2 MCIDC业务需求 11
2.3 本章小结 14
第3章 MCIDC总体方案 15
3.1总体方案 15
3.2网络方案 17
3.2.1.1前台业务网络 18
3.2.1.2核心层 18
3.2.1.3汇聚层 19
3.2.1.4接入层 19
3.2.1.5安全体系和增值业务 20
3.2.1.6后台管理系统 21
3.2.1.7后台管理网络 21
3.2.1.8后台管理平台 22
3.3本章小结 24
第4章MCIDC关键技术 25
4.1本章小结 26
第5章 结束语 27
参考文献 28 |
