【作者】 胡美红；

【导师】 余浩；

【作者基本信息】 北京邮电大学 ， 通信与信息系统， 2008， 硕士

【摘要】 随着网络应用的需求不断向多样化、智能化和个性化方向发展,通信界提出了下一代网络(NGN)的概念,会同计算机界积极研究NGN业务模型、结构并将其引入3G网络。同时,互联网的发展大大改变了电信业务的面貌,出现了很多固定和移动融合、话音和数据融合的业务。但是各个业务网络只能提供独立的业务,各个业务网络之间是孤立的,制约了业务间的融合,造成了资源浪费。面向服务的架构(SOA)可以将应用的不同服务通过定义良好的接口和契约联系起来,独立于实现服务的硬件平台、操作系统和编程语言,使构建在各种系统中的服务可以以统一和通用的方式进行交互。由于能够将企业冻结的IT资产转变为企业流动资产,帮助电信企业提高业务的有效性,适应性和快速响应能力,SOA成为电信行业整合应用的选择。家庭网络综合监控系统是“家庭网络应用示范”项目中的子系统。该系统采用SOA框架,包括综合监控应用服务器、AIP系统、视频监控系统、传感器等。本文重点介绍综合监控应用服务器的设计和实现。本文主要分四大部分的内容,第一部分是理论基础,首先对SOA的概念及发展情况作了概述,对SOA的相关技术进行了阐述,通过讲述其概念和实现技术,可以对SOA的背景有比较清晰的认识分析。这一部分分为两章,是整篇文章的理论基石。第二部分介绍在电信系统集成中引入SOA的必要性以及引入SOA的过程中需要注意的几点问题。第三部分介绍家庭网络综合监控系统的项目背景、总体设计框架,尤其是AIP系统设计以及该系统的目标定位。第四部分是项目中完成的实际工作即综合监控应用服务器的设计和实现,包括系统功能描述和功能需求、业务和工作流程、环境的搭建以及该应用程序的实现,最后指出该应用服务器需要改进的地方,力求为用户提供合理、便捷的业务。更多还原

【Abstract】 As the demand of network application comes to diversification, intelligence and individuation, the concept of NGN was bora in telecommunication field, coming along model of NGN service, architecture by computer field and it was introduced to 3G network. At the same time, as internet changes telecommunication services a lot, various services are developed both on fixed and mobile communication network by internet technology. Despite various traffic networks are brought to use, each network supplies a kind of specific service and is isolated with other traffic networks. This brings restriction to service convergence and resources are wasted definitely.Service-Oriented Architecture (SOA) is able to connect services of different application by interface and contract which are defined clearly. SOA makes it possible to operate between service in different system by a unified method and it is independent on hardware platform, operating system and programming language. As SOA can converse frozen, useless assets to current assets and help telecom enterprise improve validity, adaptability and quick response, telecom enterprise chooses SOA to converge applications.Home network monitor system is a subsystem of "Home Network Application Demo". It is based on SOA, including monitoring application server, AIP, video monitoring system and sensors. This paper is focused on design and implementation of AS.This paper is divided into four parts. The first part is theory foundation of SOA, summarizing conception and development of SOA. Through this summarization of conception and related technologies, we can get a clear background of SOA. This part is made up of two chapters. The second part is mainly the necessity of SOA in telecom system integration and some tips in the process. The third part is an introduction of "Home Network Monitor System", including system design architecture, AIP system design and the goal of AIP. The fourth part is design and implementation of AS, and this part is the most important one, which includes system function requirement and description, traffic and work flows, environment building up and the application implementation. Finally, some advice of improvement about this AS is given to make the service more reasonable and convenient.更多还原