| Project/Area Number |
13358002
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
Educational technology
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| Research Institution | GIFU University |
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Principal Investigator |
MURASE Koichiro GIFU University, Faculty of Education, Professor, 教育学部, 教授 (80150027)
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| Co-Investigator(Kenkyū-buntansha) |
IKUTA Takashi NIIGATA University, Faculty of Education and Human Science, Professor, 教育人間科学部, 教授 (20018823)
GOTO Tadahiko GIFU Women's University, Culture Information Research Center, Professor, 文化情報研究センター, 教授 (30021306)
KATO Naoki GIFU University, Faculty of Education, Associate Professor, 教育学部, 教授 (30252117)
KONDO Isao OKAYAMA University, Faculty of Education, Professor, 教育学部, 教授 (50033361)
MATSUSHITA Fumio KAGAWA University, Faculty of Education, Professor, 教育学部, 教授 (40229472)
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| Project Period (FY) |
2001 – 2002
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| Project Status |
Completed (Fiscal Year 2002)
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| Budget Amount *help |
¥51,740,000 (Direct Cost: ¥39,800,000、Indirect Cost: ¥11,940,000)
Fiscal Year 2002: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000)
Fiscal Year 2001: ¥31,330,000 (Direct Cost: ¥24,100,000、Indirect Cost: ¥7,230,000)
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| Keywords | Video Conference / Multipoint / Distance Lecture System / ISDN / Multiprotocol / Comprehensive Distance Lecture |
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| Research Abstract |
In this research, we consolidated a multipoint video conference control system which can connect various types of communication standards, we then tested the connections of the interactive multipoint video conference system using ground communication networks and satellite communication systems.
(1)Experimental test of interconnection of various communication protocols.
We demonstrated the following experimentations.
【1!○】 Maintenance of video conference attachment unit which can correspond to multipoint, multiprotocol, and multi speed
【2!○】 Multi speed connection such as 2B/4B/6B with ISDN line
【3!○】 Connection of video conference software for personal computer which uses IP connection
【4!○】 Multiprotocol connection by IP and ISDN connection
【5!○】 Live streaming and VOD notice assignment by connection of video conference and video streaming device
【6!○】 Connection of video conference device with different models
【7!○】 Practical use of connection with video conference with satellite lines such as SCS and el-net
【8!○】 Simultaneous connection of SCS-LAN connection-ISDN connection-el-net
(2)Trial and consideration of various distance cooperation lectures.
We have improved the environment for comprehensive distance lectures through the interconnection of the systems and then have administrated this system to the distance collaboration lecture and such on a trial basis.
As a result, we could compile the problems of the system, and their solutions for implementing distance lectures and the know-how for its operation.
In addition, we examined the distance learning model in which we made positive use of the functions of the collaboration lecture system.
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