| Presentation | 2008-08-01 A Study on Spectrum Sensing based on Feature Detection of DTV Signals in IEEE802.22 WRAN Junichi NISHIDA, Shigenobu SASAKI, Hisakazu KIKUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the performance of spectrum sensing based on feature detection of ATSC digital TV (DTV) signal in IEEE802.22 wireless regional area network (WRAN). WRAN operates over cognitive radio uses a vacant frequency band that is originally assigned to the terrestrial TV broadcast by using cognitive radio technology. Spectrum sensing is a key function of cognitive radio to avoid harmful interference for incumbent devices. In this paper, detection performance of feature detection-based spectrum sensing for ATSC signal is investigated. Impact of noise uncertainty to the detection performance is also evaluated, and is compared with that of energy detection-based spectrum sensing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cognitive radio / IEEE802.22 / spectrum sensing / feature detection / energy detection |
| Paper # | SR2008-33 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2008/7/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | A Study on Spectrum Sensing based on Feature Detection of DTV Signals in IEEE802.22 WRAN |
| Sub Title (in English) | |
| Keyword(1) | cognitive radio |
| Keyword(2) | IEEE802.22 |
| Keyword(3) | spectrum sensing |
| Keyword(4) | feature detection |
| Keyword(5) | energy detection |
| 1st Author's Name | Junichi NISHIDA |
| 1st Author's Affiliation | Faculty of Engineering, Niigata University() |
| 2nd Author's Name | Shigenobu SASAKI |
| 2nd Author's Affiliation | Faculty of Engineering, Niigata University |
| 3rd Author's Name | Hisakazu KIKUCHI |
| 3rd Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2008-08-01 |
| Paper # | SR2008-33 |
| Volume (vol) | vol.108 |
| Number (no) | 172 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |