Art

J-GLOBAL ID：201802233850996315   Reference number：18A1341930

Welch FFT Segment Size Selection Method for FFT Based Wide Band Spectrum Measurement

FFTに基づく広帯域スペクトル測定のためのWelch FFTセグメントサイズ選択法

Author (4)： IWATA Hiroki (Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology) ,  UMEBAYASHI Kenta (Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology) ,  J. LEHTOMAEKI Janne (University of Oulu) ,  NARIEDA Shusuke (Department of Electrical and Computer Engineering, National Institute of Technology, Akashi College)
Material： IEICE Transactions on Communications (Web)  (IEICE Trans Commun (Web))
Volume： E101.B  Issue： 7  Page： 1733-1743(J-STAGE)  Publication year： 2018 
JST Material Number： U0467A  ISSN： 1745-1345  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *fast Fourier transformation ,  *measurement ,  *segment (parts) ,  method ,  spectrum ,  SN ratio ,  operation rate ,  detector ,  link connecting ,  *spectral measurement
Semi thesaurus term： *fast Fourier transformation ,  energy detector ,  duty cycle ,  signal-to-noise ratio ,  method of choice ,  dynamic spectrum access

Author keywords (5)： cognitive radio ,  duty cycle ,  dynamic spectrum access ,  spectrum measurement ,  Welch FFT

JST classification (3)： Noise theory  (ND04020U) ,  Other information processing  (JE15050M) ,  Communication network  (ND07030A)

Reference (26)：

• [1] H. Iwata, K. Umebayashi, S. Tiiro, J.J. Lehtomäki, and Y. Suzuki, “A study on welch FFT segment size selection method for spectrum awareness,” Proc. IWSS at WCNC, pp.252-257, April 2016. 10.1109/wcnc.2016.7564679
• [2] I.F. Akyildiz, W.Y. Lee, M.C. Vuran, and S. Mohanty, “NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey,” Computer Networks Journal (Elsevier), vol.50, no.13, pp.2127-2159, Sept. 2006. 10.1016/j.comnet.2006.05.001
• [3] T. Yücek and H. Arslan, “A survey of spectrum sensing algorithms for cognitive radio applications,” IEEE Commun. Surveys Tuts., vol.11, no.1, pp.116-130, March 2009. 10.1109/surv.2009.090109
• [4] K. Umebayashi, S. Tiiro, and J.J. Lehtomäki, “Development of a measurement system for spectrum awareness,” Proc. 5GU, pp.234-239, Nov. 2014. 10.4108/icst.5gu.2014.258075
• [5] K. Umebayashi, K. Moriwaki, R. Mizuchi, H. Iwata, S. Tiiro, J.J. Lehtomäki, M. López-Benítez, and Y. Suzuki, “Simple primary user signal area estimation for spectrum measurement,” IEICE Trans. Commun., vol.E99-B, no.2, pp.523-532, Feb. 2016. 10.1587/transcom.2015ebp3240

Terms in the title (6)： FFT ,  広帯域 ,  スペクトル測定 ,  セグメント ,  サイズ ,  選択法