| Presentation | 2012-12-13 Development of Wide Area and Reliable ZigBee-based Sensor Network with Router Duplication Sho Kobayashi, Takaaki Suzuki, Nobuo Nakajima, Yasushi Yamao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new sensor network featuring both long range and high reliability in outdoor environment. It is difficult to extend communication range because ZigBee has low transmitting power. If nodes are located on the maximum communication range, it is difficult to find an alternative route when a connecting router has any trouble. It results in low communication reliability. Therefore, obtaining both long range and high reliability is challenging. New transceiver architecture is proposed that employs a high-gain directional receiving antenna and can extend the communication range. The receiving antenna has been fabricated and its performance is evaluated. Moreover, a duplicated router system is proposed to maintain the reliability, and the operation program for this system has been implemented. It is verified by experiment that the proposed duplicated system with three hops performs with high reliability in outdoor environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ZigBee / Sensor network / Multi-hop / Long range / Array antenna / Reliability / Duplication |
| Paper # | NS2012-126,RCS2012-201 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2012/12/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Wide Area and Reliable ZigBee-based Sensor Network with Router Duplication |
| Sub Title (in English) | |
| Keyword(1) | ZigBee |
| Keyword(2) | Sensor network |
| Keyword(3) | Multi-hop |
| Keyword(4) | Long range |
| Keyword(5) | Array antenna |
| Keyword(6) | Reliability |
| Keyword(7) | Duplication |
| 1st Author's Name | Sho Kobayashi |
| 1st Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications() |
| 2nd Author's Name | Takaaki Suzuki |
| 2nd Author's Affiliation | Faculty of Electro-Communications, The University of Electro-Communications |
| 3rd Author's Name | Nobuo Nakajima |
| 3rd Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications |
| 4th Author's Name | Yasushi Yamao |
| 4th Author's Affiliation | Advanced Wireless Communication Research Center (AWCC), The University of Electro-Communications |
| Date | 2012-12-13 |
| Paper # | NS2012-126,RCS2012-201 |
| Volume (vol) | vol.112 |
| Number (no) | 351 |
| Page | pp.pp.- |
| #Pages | 6 |
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