通信工程实训报告通信工实训报告.docVIP

摘要 本次为期四周的综合实训，虽然十分的辛苦但是相应的我们的收获也是十分丰富的。在综合实训的过程中，我们不仅要将平时学习到的知识与实际应用联系起来，还要在实践中增长知识才干，完善知识体系结构。在综合实训的学习环节中，通过学习基本的理论知识，动手操作实验设备，解读设备构造，细化知识体系，我们将大学四年的学习积累融会贯通。 本次实训主要是学习SDH传输系统、CC08程控交换系统、GSM移动通信系统，通过对这些设备的熟悉，是我们对通信专业的方向有了进一步的了解。下面内容大概介绍一下上面三种的概念：1、SDH是一种将复接、线路传输及交换功能融为一体、并由统一网管系统操作的综合信息传送网络，是美国贝尔通信技术研究所提出来的同步光网络（SONET）；2、程控交换实质上是采用计算机进行“存储程序控制”，它将各种控制功能，方法编成程序，存入存储器，利用对外部状态的扫描数据和存储程序来控制，管理整个交换系统的工作；3、移动通信系统主要有蜂窝系统，集群系统，AdHoc网络系统，卫星通信系统，分组无线网，无绳电话系统，无线电传呼系统等。 SDH传输系统；CC08程控交换系统；GSM移动通信系统 Abstract The four-week comprehensive training, although very hard but the corresponding our harvest is also very rich. In the process of comprehensive training, we should not only to learn knowledge with practical application, to increase knowledge in practice ability, improving the knowledge system structure. In comprehensive practical aspect in learning, by studying the basic theory knowledge, hands-on laboratory equipment, tectonic interpretation equipment, refined knowledge system, we are going to the university four years of accumulation of learning to achieve mastery through a comprehensive study. This training is mainly study the SDH transmission system, CC08 SPC switching system, GSM mobile communication system, through the familiar with the equipment, is our professional direction to have a further understanding of communication. To introduce about the concept of the above three of the following contents: 1, SDH is a multiplex, line transmission and exchange function, and by the unified network management system operation of comprehensive information network, bell communications research institute in the United States of the proposed synchronous optical network (SONET); 2, program-controlled exchange is essentially stored program control by using the computer, it will be all kinds of control functions, the method of forming procedure, deposited in the memory, use the external state of scan data and stored procedures to control, management work of the whole exchange