Presentation | 2012-07-27 High-Accurate and Time-Traceable Occupancy Ratio Measurement for Cognitive Radio System Yuta WAKAO, Osamu TAKYU, Takeo FUJII, Humihito SASAMORI, Shiro HANDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, the frequency spectrum resource is exhausted. For recovering the exhausted of frequency spectrum, the cognitive radio is attracting much attention. In order that the cognitive radio's terminal efficiently looks for the vacant channel, the average channel occupancy ratio (COR) of each channel is useful. Therefore, the measurement technique of COR is necessary for cognitive radio. There are two popular measurement techniques for COR, memorizing technique and weighting one. Both of them do not have the accuracy and the traceability. In this paper, the novel measurement technique with the high accuracy and good traceability is proposed. From the computer simulation, the advantage of proposed technique is clarified. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive radio / Occupancy ratio |
Paper # | SR2012-27 |
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Committee | SR |
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Conference Date | 2012/7/19(1days) |
Place (in Japanese) | (See Japanese page) |
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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-Accurate and Time-Traceable Occupancy Ratio Measurement for Cognitive Radio System |
Sub Title (in English) | |
Keyword(1) | Cognitive radio |
Keyword(2) | Occupancy ratio |
1st Author's Name | Yuta WAKAO |
1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Shinshu University() |
2nd Author's Name | Osamu TAKYU |
2nd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Shinshu University |
3rd Author's Name | Takeo FUJII |
3rd Author's Affiliation | Advanced Wireless Communication Research Center, The University of Electro-Communications |
4th Author's Name | Humihito SASAMORI |
4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Shinshu University |
5th Author's Name | Shiro HANDA |
5th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Shinshu University |
Date | 2012-07-27 |
Paper # | SR2012-27 |
Volume (vol) | vol.112 |
Number (no) | 153 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |