Presentation | 2008-10-23 High Speed High Reliability Synchronized Wireless Distributed Network based on Cognitive Concept Takeo FUJII, Kei SAKAGUCHI, Fumie ONO, Kenta UMEBAYASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a system concept of a synchronized wireless distributed network with surrounding wireless environment recognition function based on cognitive manner. The system target is a high speed high reliability wireless distributed network like a next generation wireless LAN. This novel wireless distributed network overlays to the primary wireless LAN based on CSMA/CA without backward compatibility of the protocol. In order to share the spectrum without degradation of the primary system throughput, the new network has spectrum sensing function. In addition, TDMA type wireless communication can be realized by using synchronized nodes in the new network. Such TDMA network has advantages for a multi-hop communication and cooperative relay among nodes. The proposed network also dynamically utilizes the spectrum with spectrum aggregation and spectrum hole according to the status of the primary system utilization. As a result, a high speed high reliability wireless distributed network can be realized without influence to the primary spectrum shared wireless system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | High speed high reliability wireless distributed network / Dynamic spectrum access / Cognitive radio / Multi-hop wireless network |
Paper # | SR2008-58 |
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Committee | SR |
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Conference Date | 2008/10/15(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 | Software Radio(SR) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High Speed High Reliability Synchronized Wireless Distributed Network based on Cognitive Concept |
Sub Title (in English) | |
Keyword(1) | High speed high reliability wireless distributed network |
Keyword(2) | Dynamic spectrum access |
Keyword(3) | Cognitive radio |
Keyword(4) | Multi-hop wireless network |
1st Author's Name | Takeo FUJII |
1st Author's Affiliation | The University of Electro-Communications() |
2nd Author's Name | Kei SAKAGUCHI |
2nd Author's Affiliation | Tokyo Institute of Technology |
3rd Author's Name | Fumie ONO |
3rd Author's Affiliation | Yokohama National University |
4th Author's Name | Kenta UMEBAYASHI |
4th Author's Affiliation | Tokyo University of Agriculture and Technology |
Date | 2008-10-23 |
Paper # | SR2008-58 |
Volume (vol) | vol.108 |
Number (no) | 250 |
Page | pp.pp.- |
#Pages | 8 |
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