| Presentation | 2009-05-29 A Study on Covariance-based Spectrum Sensing in IEEE802.22 WRAN Koichi INOUE, Shigenobu SASAKI, Hisakazu KIKUCHI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the performance of covariance-based spectrum sensing of ATSC digital TV (DTV) signal in IEEE802.22 wireless regional area network (WRAN). WRAN operates over 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 covariance-based spectrum sensing for ATSC signal is investigated. Impact of noise uncertainty and shadowing 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 WRAN / spectrum sensing |
| Paper # | SR2009-9 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2009/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Software Radio(SR) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Covariance-based Spectrum Sensing in IEEE802.22 WRAN |
| Sub Title (in English) | |
| Keyword(1) | cognitive radio |
| Keyword(2) | IEEE802.22 WRAN |
| Keyword(3) | spectrum sensing |
| 1st Author's Name | Koichi INOUE |
| 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 | 2009-05-29 |
| Paper # | SR2009-9 |
| Volume (vol) | vol.109 |
| Number (no) | 61 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |