| Presentation | 2013-03-07 Effect of Spectrum-Sensing Error on Throughput Performance of Cognitive Radio Networks Kiwamu YAMAMOTO, Hiroyuki MASUYAMA, Shoji KASAHARA, Yutaka TAKAHASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we consider the effect of sensing error on the throughput performance of cognitive radio networks. In general, the sensing error of secondary users (SU) is classified into mis-detection and false alarm. We consider the case in which one of the sensing errors possibly occurs at an SU arrival point or at spectrum handoff of SUs due to a primary-user arrival. We model the situation as a trivariate continuous-time Markov chain, deriving the SU throughput, the SU loss probability, and the collision probability of the primary users. Numerical results show that the performance measures are significantly affected by the sensing time and the re-sensing probability. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive radio / sensing error / mis-detection / false alarm |
| Paper # | NS2012-166 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2013/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Effect of Spectrum-Sensing Error on Throughput Performance of Cognitive Radio Networks |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | sensing error |
| Keyword(3) | mis-detection |
| Keyword(4) | false alarm |
| 1st Author's Name | Kiwamu YAMAMOTO |
| 1st Author's Affiliation | Graduate School of Informatics Kyoto University() |
| 2nd Author's Name | Hiroyuki MASUYAMA |
| 2nd Author's Affiliation | Graduate School of Informatics Kyoto University |
| 3rd Author's Name | Shoji KASAHARA |
| 3rd Author's Affiliation | Graduate School of Information Science Nara Institute of Science and Technology |
| 4th Author's Name | Yutaka TAKAHASHI |
| 4th Author's Affiliation | Graduate School of Informatics Kyoto University |
| Date | 2013-03-07 |
| Paper # | NS2012-166 |
| Volume (vol) | vol.112 |
| Number (no) | 463 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |