Performance of polar codes with MIMO-OFDM under frequency selective fading channel. - Koya Watanabe; Shoichi Higuchi; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2017)

Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation. - Koya Watanabe; Shun Kojima; Takashi Akao; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ISPACS, 2018)

Adaptive Switching Method with AMC and FSS. - Shun Kojima; Takashi Akao; Koya Watanabe; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (SoftCOM, 2018)

Reducing channel spatial correlation by rotating planar antenna array. - Takashi Akao; Koya Watanabe; Shun Kojima; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ICT Express, 2019)

Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM. - Koya Watanabe; Shun Kojima; Takashi Akao; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ICT Express, 2019)