Presentation | 2003/10/31 Evaluation of network perturbation influence on videoconference-based lectures and solutions to those problems David Raymond, Kazuhide Kanenishi, Kenji Matsuura, Yoneo Yano, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To make successful teaching, videoconference based lectures have to avoid the network influences. For those reasons, the aim of this research is to present videoconference lecture experiment that allowed to evaluate network perturbations influence on those lectures, to propose original organization to avoid those drawbacks and to bring improved pedagogical efficiency in synchronous e-learning. To achieve those goals, videoconference-based lectures have been realized on a private and independent network. But to reflect real situation, the distant sites were linked by a special router that offered us the possibility to simulate hazards of the network: delay, jitter, error, and bandwidth limitation. Interaction between distant sites was available through collaboration tools, not only videoconference, but also whiteboard, chat, application. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Distance Learning / Video Conference / Network Emulation / Jitter / Error / Delay / Bandwidth |
Paper # | HCS2003-23 |
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Committee | HCS |
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Conference Date | 2003/10/31(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of network perturbation influence on videoconference-based lectures and solutions to those problems |
Sub Title (in English) | |
Keyword(1) | Distance Learning |
Keyword(2) | Video Conference |
Keyword(3) | Network Emulation |
Keyword(4) | Jitter |
Keyword(5) | Error |
Keyword(6) | Delay |
Keyword(7) | Bandwidth |
1st Author's Name | David Raymond |
1st Author's Affiliation | Faculty of Engineering, Tokushima University() |
2nd Author's Name | Kazuhide Kanenishi |
2nd Author's Affiliation | Center for Advanced Information Technology, Tokushima University |
3rd Author's Name | Kenji Matsuura |
3rd Author's Affiliation | Center for Advanced Information Technology, Tokushima University |
4th Author's Name | Yoneo Yano |
4th Author's Affiliation | Faculty of Engineering, Tokushima University |
Date | 2003/10/31 |
Paper # | HCS2003-23 |
Volume (vol) | vol.103 |
Number (no) | 410 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |