講演抄録/キーワード |
講演名 |
2014-07-31 09:50
Towards A Spectral Shape-Aware Sensing Technique: A Preliminary Study ○Yee-Loo Foo(MMU, Malaysia)・Jun-ichi Takada(Tokyo Inst. of Tech.) SR2014-26 |
抄録 |
(和) |
Spectrum sensing brings the benefit of more efficient use of unutilized spectrum, provided that the incumbent user is accurately detected to be absent. Assuming that the incumbent user uses some common signaling schemes where the signals' spectral shapes are predictable, we can make use of such information to design a more accurate detector. This paper presents a preliminary study on this, and discusses some issues that arise. |
(英) |
Spectrum sensing brings the benefit of more efficient use of unutilized spectrum, provided that the incumbent user is accurately detected to be absent. Assuming that the incumbent user uses some common signaling schemes where the signals' spectral shapes are predictable, we can make use of such information to design a more accurate detector. This paper presents a preliminary study on this, and discusses some issues that arise. |
キーワード |
(和) |
spectrum sensing / energy detection / power spectrum estimation / periodogram / probability of detection / / / |
(英) |
spectrum sensing / energy detection / power spectrum estimation / periodogram / probability of detection / / / |
文献情報 |
信学技報, vol. 114, no. 165, SR2014-26, pp. 37-41, 2014年7月. |
資料番号 |
SR2014-26 |
発行日 |
2014-07-23 (SR) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SR2014-26 |
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