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内容記述 |
The Information System evolved with the Computer System. Recently, the Information System becomes infrastructure of peoples. And the system created and connected the network, that is used various fields. A Network System is one of the Information System. In future, it is will be used various field. So that, it is necessary to develop various field. This paper approach 3 field; 3 field are ”The Future of the Information”, ”Information for Human”, and ”Expanding Information”. In this paper, to research Network System considered each point, and the title is ”Network System Construction Technology and its Application Education on Information, in Streaming System, and Environmental Engineering. First, to overcome the problem of ”The Future of the Information”, It is important to cultivate information and communication technology engineer. One of the activities is to realize skilling up engineers ’technique. I talk about to architect of the computer system for learn-by-doing teaching. Here, especially, I talk about to architect educational computer system, it is following up convenience, economy, and availability. However, A example is nothing, to architect educational computer system oneself, In this paper, to clear through this system architect to become the good practice for education. And, we will be clearly education effect of information and communication engineer, through to understand work progress, to pursuit system improvement point, to overcome the problem. Second, I approach of the network system in point of ”Information for Human”, this research purpose is safe information transmission. To realize this, one of the important technology to transmit large data. In future, on-demand streaming and large size multimedia communication technology, their are prospective more evolution. And, it is clearly to influence life and business style by these technologies. In this paper, I focus real-time streaming system, it is one of the large size data communication tools. At the moment, Communication protocols exist with any data format and network state. However, including communication data cause the congestion in the Internet. And it disrupts service for Internet users. This paper proposes protocol selective streaming system. It is chosen the most suitable communication protocol by the network state. And, I verify the system, by virtual network which changed error rate, delay and bandwidth. Third, the approach of ”Expanding Information”, this approach proposes to innovate many fields using Information Systems, for example environment, education, medical, sightseeing, and etc. Recently, agriculture field realize Agro-Innovation using ICT positively. ICT is very important technology in island area. Island areas have water and power supply problems. This paper explain to develop hybrid power generation system and its remote control system in island area. Specifically, to develop total natural energy system in Tsuken Island, Okinawa, JAPAN. This system have hybrid power generation system, long distance wireless LAN for measurement it and natural environment data, and water pumping system. As well, this system generated energy source to use pumping the water, it used local agriculture. Finally, this paper shows the knowledge of the network system to feed off these research and development. |
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