| Presentation | 2010-09-03 Improvement and Evaluation of Access Protocol for a Regional Protection System using a Wireless Network Koki KANAI, Masaaki NIIMURA, Hisayoshi KUNIMUNE, Eiki MOTOYAMA, Hikofumi SUZUKI, Yasushi FUWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been continuing research in regard to a wireless Ad-Hoc Network having fault-tolerant functions. The advanced fault-tolerant networks are still behaving well in the cases of power loss, network cable failure and partial infringement of the system. Also, we have developed a Regional Protection System in which children carry terminals, and the packets that are transmitted from these are received by transponders installed in various locations, and then sent on to the server as a useful application that works with the network in normal times. In this system, we use ARIB STD-T67 of the specific low power radio as the communication protocol between devices. However, in the conventional protocol, collisions frequently occur at locations where there are many terminals. To solve the problem, separately from a timer measuring small time, we innovate the timer measuring big time to decide random delay time. We propose a protocol to minimize such collisions with this new timer, and evaluate the effectiveness of this method via simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Ad-Hoc Network / Regional Protection System |
| Paper # | NS2010-64 |
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| Committee | NS |
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| Conference Date | 2010/8/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement and Evaluation of Access Protocol for a Regional Protection System using a Wireless Network |
| Sub Title (in English) | |
| Keyword(1) | Wireless Ad-Hoc Network |
| Keyword(2) | Regional Protection System |
| 1st Author's Name | Koki KANAI |
| 1st Author's Affiliation | Graduate School of Science and Technology Shinshu University() |
| 2nd Author's Name | Masaaki NIIMURA |
| 2nd Author's Affiliation | Faculty of Engineering Shinshu University |
| 3rd Author's Name | Hisayoshi KUNIMUNE |
| 3rd Author's Affiliation | Faculty of Engineering Shinshu University |
| 4th Author's Name | Eiki MOTOYAMA |
| 4th Author's Affiliation | Nagano Japan Radio Co.,Ltd. |
| 5th Author's Name | Hikofumi SUZUKI |
| 5th Author's Affiliation | Shinshu University Integrated Intelligence Center |
| 6th Author's Name | Yasushi FUWA |
| 6th Author's Affiliation | Shinshu University Integrated Intelligence Center |
| Date | 2010-09-03 |
| Paper # | NS2010-64 |
| Volume (vol) | vol.110 |
| Number (no) | 190 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |