Presentation | 2006-12-01 An Equipment Development for Cognitive Radio Link Evaluations Takashi FUJIMOTO, Kanshiro KASHIKI, Mitsuo NOHARA, Akihisa YOKOYAMA, Takashi MATSUMURA, |
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Abstract(in English) | The authors have conducted a study on Software Defined Radio-based link evaluation equipment as a part of Cognitive Radio-based intra-base stations network research activities. The SDR technology has been applied, so as to realize the detailed in-band link monitoring functions for the time- and frequency-domain measurement. An initial experiment result set shows that the frequency response of received signal can be monitored with the OFDM subcarrier data, with sufficient resolutions to see the propagation characteristics such as dual and multi-path signal reception. It has also been assessed that the developed SDR-based equipment can be applied to multiple transmission schemes such as IEEE802.11 a, j, g and 802.16e. This paper shows the SDR-based cognitive radio link evaluation equipment development, including some measurement results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive radio / Software defined radio / Two wave propagation model / FPGA / 802.11a/j/g / 802.16e |
Paper # | SR2006-65 |
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Conference Information | |
Committee | SR |
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Conference Date | 2006/11/22(1days) |
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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) | An Equipment Development for Cognitive Radio Link Evaluations |
Sub Title (in English) | |
Keyword(1) | Cognitive radio |
Keyword(2) | Software defined radio |
Keyword(3) | Two wave propagation model |
Keyword(4) | FPGA |
Keyword(5) | 802.11a/j/g |
Keyword(6) | 802.16e |
1st Author's Name | Takashi FUJIMOTO |
1st Author's Affiliation | Media Tech. Dept., KDDI Corp.() |
2nd Author's Name | Kanshiro KASHIKI |
2nd Author's Affiliation | Media Tech. Dept., KDDI Corp. |
3rd Author's Name | Mitsuo NOHARA |
3rd Author's Affiliation | Media Tech. Dept., KDDI Corp. |
4th Author's Name | Akihisa YOKOYAMA |
4th Author's Affiliation | R&D Div., Toyota Info Technology Center, Co., Ltd. |
5th Author's Name | Takashi MATSUMURA |
5th Author's Affiliation | R&D Div., Toyota Info Technology Center, Co., Ltd. |
Date | 2006-12-01 |
Paper # | SR2006-65 |
Volume (vol) | vol.106 |
Number (no) | 395 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |