| Presentation | 2010-10-29 Achievable Capacity of Cognitive Radio Systems Coexisting with a Macro Cellular System Hiromasa FUJII, Shunji MIURA, Tomoyuki OHYA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A theoretical analysis of achievable capacity by a cognitive radio systems is discussed, when the cognitive radio system (CRS) uses spectrum allocated to a macro cellular system. As for the spectrum sharing mechanisms, we consider two methods based on listen-before-talk and adaptive transmit power control principles. Moreover, outdoor and indoor installations of CRS stations are investigated. Numerical results are given to show average capacities achieved by CRS base stations, when the stations are installed within the coverage area of the macro cell system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cognitive radio / spectrum sharing / achievable capacity / theoretical analysis |
| Paper # | SR2010-68 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2010/10/20(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (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) | Achievable Capacity of Cognitive Radio Systems Coexisting with a Macro Cellular System |
| Sub Title (in English) | |
| Keyword(1) | cognitive radio |
| Keyword(2) | spectrum sharing |
| Keyword(3) | achievable capacity |
| Keyword(4) | theoretical analysis |
| 1st Author's Name | Hiromasa FUJII |
| 1st Author's Affiliation | Research Laboratories, NTT DoCoMo, Inc.() |
| 2nd Author's Name | Shunji MIURA |
| 2nd Author's Affiliation | Research Laboratories, NTT DoCoMo, Inc. |
| 3rd Author's Name | Tomoyuki OHYA |
| 3rd Author's Affiliation | Research Laboratories, NTT DoCoMo, Inc. |
| Date | 2010-10-29 |
| Paper # | SR2010-68 |
| Volume (vol) | vol.110 |
| Number (no) | 252 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |