Presentation | 2008-03-07 An Effective Spectrum Sharing Method for WiMAX/WLAN Integrated Network using Cognitive Radio Technology Tsuyoshi YAMADA, Keita KAWANO, Kazuhiko KINOSHITA, Koso MURAKAMI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, wireless systems develop and multimedia communications spread more and more. Moreover, WiMAX/WLAN integrated network which uses WiMAX and WLAN seamlessly is expected. Although it allows users to select an adequate access system, the number of the unused spectrum band may exists on a certain time and space in each system. Therefore, it is said that the utilization efficiency of the radio frequency spectrum is not so improved. In this paper, we consider the effective usage of the radio frequency spectrum by using cognitive radio technology and propose the effective spectrum sharing method which allocates the unused band of WiMAX to WLAN. Finally, we confirm the effectiveness of the proposed method by simulation experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | WiMAX/WLAN Interworking / cognitive radio / spectrum sharing |
Paper # | NS2007-190 |
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Committee | NS |
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Conference Date | 2008/2/28(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 | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Effective Spectrum Sharing Method for WiMAX/WLAN Integrated Network using Cognitive Radio Technology |
Sub Title (in English) | |
Keyword(1) | WiMAX/WLAN Interworking |
Keyword(2) | cognitive radio |
Keyword(3) | spectrum sharing |
1st Author's Name | Tsuyoshi YAMADA |
1st Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Keita KAWANO |
2nd Author's Affiliation | Information Technology Center, Okayama University |
3rd Author's Name | Kazuhiko KINOSHITA |
3rd Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University |
4th Author's Name | Koso MURAKAMI |
4th Author's Affiliation | Department of Information Networking, Guraduate School of Information Science and Technology, Osaka University |
Date | 2008-03-07 |
Paper # | NS2007-190 |
Volume (vol) | vol.107 |
Number (no) | 524 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |