A symbol decision scheme to mitigate effects of scintillations and MAIs in optical atmospheric PPM-CDMA systems. - Kohki Ohba; Tatsuma Hirano; Takaya Miyazawa; Iwao Sasase (GLOBECOM, 2005)

Software Defined Modem for Cognitive Radio with Dynamically Reconfigurable Processor. - Ren Sakata; Daisuke Takeda; Noritaka Deguchi; Tatsuma Hirano; Takashi Yoshikawa (IEICE Trans. Commun., 2012)