Wavelength Conversion Characteristics of SOA-MZI Based All-Optical NRZ-OOK/RZ-BPSK Modulation Format Converter. - Suresh M. Nissanka; Ken Mishina; Akihiro Maruta; Shunsuke Mitani; Kazuyuki Ishida; Katsuhiro Shimizu; Tatsuo Hatta; Ken-ichi Kitayama (IEICE Trans. Commun., 2008)

Interference management with Han-Kobayashi coding: Dual-carrier coherent optical communications. - Toshiaki Koike-Akino; Keisuke Kojima; David S. Millar; Kieran Parsons; Soichiro Kametani; Takashi Sugihara; Tsuyoshi Yoshida; Kazuyuki Ishida; Yoshikuni Miyata; Wataru Matsumoto; Takashi Mizuochi (ECOC, 2014)

Turbo demodulation for LDPC-coded high-order QAM in presence of transmitter angular skew. - Toshiaki Koike-Akino; David S. Millar; Keisuke Kojima; Kieran Parsons; Tsuyoshi Yoshida; Kazuyuki Ishida; Yoshikuni Miyata; Wataru Matsumoto; Takashi Mizuochi (ECOC, 2014)

A study of laser white and brownian FM Noise in coherent QPSK signals. - Keisuke Matsuda; Hiroshi Bessho; Kiyotomo Hasegawa; Tsuyoshi Yoshida; Kazuyuki Ishida (OFC, 2014)

Spectrally-efficient dual phase-conjugate twin waves with orthogonally multiplexed quadrature pulse-shaped signals. - Tsuyoshi Yoshida; Takashi Sugihara; Kazuyuki Ishida; Takashi Mizuochi (OFC, 2014)

Cycle Slip Compensation with Polarization Block Coding for Coherent Optical Transmission: Two-dimensional phases constellation corresponds to a slip state. - Tsuyoshi Yoshida; Takashi Sugihara; Kazuyuki Ishida; Takashi Mizuochi (IEEE Signal Process. Mag., 2014)

A Method of Transport Abstraction for 5G Radio Access Networks. - Akiko Nagasawa; Yukio Hirano; Kenichi Nakura; Takeshi Suehiro; Hiromu Sato; Seiji Kozaki; Kazuyuki Ishida (CNSM, 2018)

Network resource management in 5G-RAN optical transport. - Kenichi Nakura; Takeshi Suehiro; Akiko Nagasawa; Yukio Hirano; Seiji Kozaki; Kazuyuki Ishida (OECC/PSC, 2019)