The main research work concentrates on several aspects as follows : First, the thesis builds up the architecture for government data transport using SOAP encapsulation mechanism and communication model under the SOAP Axis engine environment. 主要的研究工作集中在以下几个方面:首先是通过Web服务的通信模式来构造政府业务数据的封装和传输机制。
GFP is a new data encapsulation protocol, which can provide a common data transport mechanism for a variety of traffic types. GFP是一种新型的数据封装协议,它可以给多种业务提供通用的数据传输机制。
At first, this article introduces the DICOM information model and DICOM network protocol architecture; specify the definition of DICOM Service and Object, message data coding, encapsulation of protocol data unite ( PDU ) and the mechanism of message exchange, etc. 本文首先介绍了DICOM标准信息模型及其网络协议构架,并且深入浅出地介绍DICOM的服务和对象定义、消息数据编码、协议数据单元PDU(ProtocolDataUnite)的封装以及DICOM消息的交换机制等基本原理。
The operations on queried data only relate to data type in MIS, so it can be separated and designed for general encapsulation group-ware through the inherit mechanism of the object-oriented design method. It can be gathered in MIS and can be reused in each unit. 因此,可以将它们独立出来,设计成通用的组件进行封装,通过面向对象的设计方法的继承机制,将它们集成到MIS中,以备各模块重用。
The host security services package which can provide local network security services is resident in the target host computer itself, the services include data encryption, network node authentication, IPSec protocol encapsulation, IKE key exchange, real-time application of the encryption module under streams mechanism, etc. 提出了能在主机上提供本地网络安全保护功能的主机安全服务包,如数据密码保护、网络结点认证、IPSec协议封装、IKE密钥协商、流机制下加密模块的实时化应用等。