| Presentation | 2008-07-31 Cognitive Radio Prototype System with High-accuracy Interference Detection Functions and Interference Avoidance Function Hiroyuki SHIBA, Munehiro MATSUI, Kazunori AKABANE, Kazuhiro Uehara, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The increase of wireless systems is creating a serious shortage of space in the radio spectrum. Cognitive radio technology, which uses the radio spectrum more efficiently than conventional wireless technology, is being developed to alleviate this shortage. Spectrum sensing techniques to avoid interference from other radio stations are important for achieving cognitive radio systems. However, it is difficult to avoid interference perfectly because no perfect spectrum sensing technique has been developed. To solve this problem, we propose and develop a new cognitive radio system with three main functions. We evaluate a prototype of the proposed system and show its effectiveness. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive radio / Interference detection / Interference avoidance / Prototype |
| Paper # | SR2008-27 |
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| Committee | SR |
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| Conference Date | 2008/7/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Cognitive Radio Prototype System with High-accuracy Interference Detection Functions and Interference Avoidance Function |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | Interference detection |
| Keyword(3) | Interference avoidance |
| Keyword(4) | Prototype |
| 1st Author's Name | Hiroyuki SHIBA |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Munehiro MATSUI |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Kazunori AKABANE |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Kazuhiro Uehara |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2008-07-31 |
| Paper # | SR2008-27 |
| Volume (vol) | vol.108 |
| Number (no) | 172 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |