Presentation | 2007-03-07 Location sensing scheme of interference signal in cognitive radio Kanshiro KASHIKI, Mitsuo NOHARA, Yukiko SANOH, Masahiko KAWAMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the Cognitive radio system, it is essential to recognize and avoid the interference signal source. This paper describes a study on location sensing scheme of interference signal, which utilizes multi-beam function antenna. This paper also covers its estimation accuracy of the interference location for the radio communication link using the OFDM signal such as WiMAX. Furthermore, the estimation scheme of the propagation status is discussed, which is obtained from the frequency spectrum of the received OFDM interference signal. The spectrum can be monitored by using the soft defined radio receiver. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio / Interference source / Location sensing scheme / Estimation of propagation status / Multi-beam antenna |
Paper # | SR2006-69 |
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Committee | SR |
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Conference Date | 2007/2/28(1days) |
Place (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) | Location sensing scheme of interference signal in cognitive radio |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio |
Keyword(2) | Interference source |
Keyword(3) | Location sensing scheme |
Keyword(4) | Estimation of propagation status |
Keyword(5) | Multi-beam antenna |
1st Author's Name | Kanshiro KASHIKI |
1st Author's Affiliation | Media Technology Dep, KDDI Corp.() |
2nd Author's Name | Mitsuo NOHARA |
2nd Author's Affiliation | Media Technology Dep, KDDI Corp. |
3rd Author's Name | Yukiko SANOH |
3rd Author's Affiliation | Environmental Engineering Dep, Kozo Keikaku Engineering Inc. |
4th Author's Name | Masahiko KAWAMURA |
4th Author's Affiliation | Environmental Engineering Dep, Kozo Keikaku Engineering Inc. |
Date | 2007-03-07 |
Paper # | SR2006-69 |
Volume (vol) | vol.106 |
Number (no) | 556 |
Page | pp.pp.- |
#Pages | 6 |
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