Cost-effective control plane design for optical sub-wavelength switched ring network. - Masahiro Nakagawa; Kyota Hattori; Toshiya Matsuda; Masaru Katayama; Katsutoshi Koda (APSITT, 2015)

Optical TDM fast reroute method for bufferless metro ring networks with arbitrary fiber length. - Kyota Hattori; Masahiro Nakagawa; Toshiya Matsuda; Masaru Katayama; Katsutoshi Koda (ECOC, 2015)

Zero-dispersion DWDM transmission and multi-carrier aggregation for beyond 10G metro network. - Toshiya Matsuda; Toru Homemoto; Masaru Katayama; Katsutoshi Koda (ECOC, 2015)

Dynamic bandwidth protection in optical subwavelength switched ring network. - Masahiro Nakagawa; Kyota Hattori; Toshiya Matsuda; Masaru Katayama; Katsutoshi Koda (ECOC, 2015)

Scalable Centralized Control Architecture of Virtual Switch on Large-Scale Network. - Hiroki Date; Kenichi Higuchi; Masaru Katayama; Katsutoshi Koda (IEICE Trans. Commun., 2015)

Dynamic Subwavelength Protection Using High-Speed Optical Switches for Optical Metro Networks. - Masahiro Nakagawa; Kyota Hattori; Toshiya Matsuda; Masaru Katayama; Katsutoshi Koda (IEICE Trans. Electron., 2016)

Bufferless Bidirectional Multi-Ring Networks with Sharing an Optical Burst Mode Transceiver for Any Route. - Kyota Hattori; Masahiro Nakagawa; Toshiya Matsuda; Masaru Katayama; Katsutoshi Koda (IEICE Trans. Inf. Syst., 2017)

Future Nationwide Optical Network Architecture for Higher Availability and Operability Using Transport SDN Technologies. - Yoshihiko Uematsu; Shohei Kamamura; Hiroki Date; Hiroshi Yamamoto; Aki Fukuda; Rie Hayashi; Katsutoshi Koda (IEICE Trans. Commun., 2018)