Dissertation > Industrial Technology > Radio electronics, telecommunications technology > TV > Transmission of television signals > Closed-circuit television system ( cable television )

Zhangzhou Broadcasting Broadband Network Management System Design and Implementation

Author XuShiMing
Tutor WuYue;HuoYun
School University of Electronic Science and Technology
Course Software Engineering
Keywords zhangzhou radio and television broadband network management system design and implementation
CLC TN943.6
Type Master's thesis
Year 2011
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Radio and television broadband is the wisdom of human society, it is modern civilized fruitful an important symbol of the advanced productive forces, in today’s broadband access technology is widely applied and vigorously popularize rural broadband under the background of the research work on exploration, the development of the cause of radio to speed up progress of science and technology, promoting broadband and accelerate informatization processes of social service plays an important role, using HFC network (optical fiber + coaxial cable to users with mixed nets) broadband service CableModem connection to computer, through the new technology, radio and television intracity networks of fiber coaxial mixed nets (HFC) has excellent data transmission environment with high bandwidth, large volume, we research purpose is in order to deeply understand the constructing broadband metropolitan access technology and network management system and the ways for zhangzhou choice, radio and television broadband expand the business provides new reference and working ideas.This thesis is to the above problems using structural analysis method, structural system design achievements transformation into a practical system process. Through radio and television broadband network management of zhangzhou system design, can provide direct support of IP business; To meet the rapid growth of network data flow, providing the ability of high-speed transmission capacity of secondary service network, provide reliable connection; In the system to achieve process, to operating personnel selection training, network management protocol of applications, network management function design, system function requirement analysis, system function realization, and the establishment of the system platform, the establishment of a database application design and coding system commissioning, program test and trial run, etc are fully explained. Broadcasting television broadband pipe system research put forward to the basic principles of the design, system design, the character of the model and so on a series of research achievements, and the system design model access technology application analysis, Network management system design analysis, Network security and anti-virus design analysis, through these analysis to deepen the understanding of the broadband Network, the feasible use existing Cable TV Network, based on Ethernet EPON (at a Optical Passive Optical networks Ethernet (EOC) + Ethernet over Cable called Cable cat) access technology zhangzhou radio and television broadband Network construction. As broadband market opening, home computers popularization, broadband network audio video and rocketing demand, online game, network business applications, users to rapid growth expectations bandwidth requirements increasingly high, radio and television networks have high user ownership, high transmit information security. But now radio and television networks in the access technology, user management, user authentication, network management system has many problems, the impact of the rapid development of business, thus we have the necessary to radio and television broadband intracity networks network overall access technology and network management system for further research.Based on the radio and television broadband network pipe system design and realization of the results obtained includes: 1, according to the characteristics of radio and television broadband network, chose the low cost, easy to transform, high benefit EPON + EOC access technology; 2, according to broadband user needs and broadband technical features, designs the radio and television broadband network management system; 3, through the network management system design, improve the system reliability and safety.

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