Based On The Real-time Data Transmission Service Unit Network Architecture Design And Implementation

This thesis has a discussion on the transport of real-time data based on a new network architecture named Service Unit Network Architecture(SUNA). Service Unit Network Architecture is a kind of new network architecture based on the service unit. It is different from the hierarchical architecture and it has simple, easy expanded and easy realized features.This thesis expatiates the total design of the Service Unit Network Architecture, the demarcation and function of the module, and the service provided for users .In the real-time data transport service based on Service Unit Network Architecture,my main task is accomplishing the service of real-time data transport based on Service Unit Network Architecture.Therefore, this thesis focuses on the characteristics of real-time data, the processing of the real-time data in the traditional network and Service Unit Network Architecture.In Service Unit Network Architecture, the processing of the real-time data includes applications software and real-time transport service unit.Contrast in the processing of the real-time data based on traditional network architecture, this paper expatiates the transport processing of real-time data in real-time transport service unit based on Service Unit Network Architecture and present the processing of the real-time data in applications software. I code this program with the c langusge under Linux and the testing result shows that this module can meet the requirement of the user.The finally test result indicates that the performance of the real-time data transport under SUNA is better than that of traditional hierarchical architecture.The task of this thesis come from the xxx creative fund. Because no one has done this prototype host before, we have met some difficulties. We utilized some advanced technology, discussed with our professors and teamates and finally get the solutions.