SCDMA capability of high-density code-shift keying using dual MPOMs in optical-wireless channel. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa; Ran Sun (ITNAC, 2017)

New two-layered pseudo-noise code for optical-wireless code-shift keying/SCDMA. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa (IWSDA, 2017)

BER Performance Impaired by Transmission Time Offset between Users in Optical Wireless CSK/ACDMA System Using DMPOMs. - Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa; Ran Sun (GCCE, 2018)