The Design and Realization of the Integration of the Heterogeneous Networks

• Main Authors: Jun-Liang Kuo, 郭浚良
• Other Authors: Chyi-Nan Chen
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/34cd77

碩士 === 國立成功大學 === 工程科學系碩博士班 === 90 === The network communication recently becomes part of human life. The study of integrating different networks also becomes an important research. The research of Beyond 3G just wants to integrate different networks, and to provides a more convenient communication environment for users. This thesis bases on the concept of providing an environment to get information everywhere, using the Internet be a backbone to integrate the wired and wireless networks, on the same time, each network has its own connection adapter, and if the using of adapter was not have the ability of complementary and handoff, the environment of information everywhere can not be reached. So, this thesis also proposed the integrating operation model for Adapter and this model can reach the goal of interworking and handoff of each adapter. Our system refer to GSM system, using the three layer model to integrate each network, these layers were： HNIC (Heterogeneous Network Integration Center)：the management and control module, it’s for constructing a robust roaming environment over Internet and support the services of mobile communication； IG (Intelligent Gateway)：Connecting the each heterogeneous networks with Internet； Mcma(Mobile Computer with Multiple Adapters)：Mobile equipment that provides the users connect to the system through varies kinds of network. On the design of each layer functions, the HNIC provided the common functions for integration needed and given the programmable ability, it is convenient to handle the special situation；The design of IG was simplify orientation, it is easy for the work of integrate the each network；And the functions of Mcma can be designed for special application. The main contribution of our system is to build an integration network environment for mobile communication, it is provide the seamless roaming services and support the new applications. In this thesis, the feature of HNIC, design issues of integration networks, the system concept and operation model are discussed in detail.