A Novel Dynamic Channel Access Scheme Using Overlap FFT Filter-Bank for Cognitive Radio. - Motohiro Tanabe; Masahiro Umehira; Koichi Ishihara; Yasushi Takatori (IEICE Trans. Commun., 2009)

Design and Performance of Overlap FFT Filter-Bank for Dynamic Spectrum Access Applications. - Motohiro Tanabe; Masahiro Umehira (IEICE Trans. Commun., 2012)

A novel overlap FFT filter-bank using windowing and smoothing techniques to reduce adjacent channel interference for flexible spectrum access. - Motohiro Tanabe; Akira Saito; Masahiro Umehira; Shigeki Takeda (ICTC, 2016)