Presentation | 2008-07-31 Simulation Results of Average Throughput on Cognitive Radio System Seishi HANAOKA, Masashi YANO, Shinji NISHIMURA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Cognitive radio system consists of multiple wireless access systems that cover overlapping area, and cognitive terminals that use one or more wireless access systems simultaneously to communicate with network. In this paper, system architecture with cognitive radio is introduced. In our proposed system, Cellular (EVDO), WiMAX and WLAN are used for inter-radio system switching and cognitive terminal is given one local IP address regardless the number of wireless access systems that they communicate with. Through simulations under multi-user environment, we have achieved that average user throughput was improved compared with conventional system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio / WiMAX / Wireless LAN / Simulator / User Throughput |
Paper # | SR2008-19 |
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Committee | SR |
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Conference Date | 2008/7/24(1days) |
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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) | Simulation Results of Average Throughput on Cognitive Radio System |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio |
Keyword(2) | WiMAX |
Keyword(3) | Wireless LAN |
Keyword(4) | Simulator |
Keyword(5) | User Throughput |
1st Author's Name | Seishi HANAOKA |
1st Author's Affiliation | Hitachi Ltd., Central Research Laboratory() |
2nd Author's Name | Masashi YANO |
2nd Author's Affiliation | Hitachi Ltd., Central Research Laboratory |
3rd Author's Name | Shinji NISHIMURA |
3rd Author's Affiliation | Hitachi Ltd., Central Research Laboratory |
Date | 2008-07-31 |
Paper # | SR2008-19 |
Volume (vol) | vol.108 |
Number (no) | 172 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |