Ryo Okabe

Publication Activity (10 Years)

Years Active: 2014-2021
Publications (10 Years): 4

Top Topics

Activity Recognition

Signal Processing

Biometric Authentication

Top Venues

UbiComp/ISWC Adjunct

Publications

Ryoichi Sekiguchi, Kenji Abe, Shogo Suzuki, Masayasu Kumano, Daisuke Asakura, Ryo Okabe, Takeru Kariya, Masaki Kawakatsu
Phased Human Activity Recognition based on GPS. UbiComp/ISWC Adjunct (2021)
Ryo Okabe, Hiroki Iimori, Koji Ishibashi
Low-Complexity Robust Beamforming with Blockage Prediction for Millimeter-Wave Communications. APSIPA (2020)
Ryo Okabe, Jun Yabuki, Masakatsu Toyama
Avoiding Year 2038 Problem on 32-bit Linux by Rewinding Time on Clock Synchronization. ETFA (2020)
Yuki Yoshida, K. Kitayama, Y. Kai, Masato Nishihara, Ryo Okabe, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Noboru Yoshikane, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita, Arturo Mayoral, Josep M. Fabrega, Ricard Vilalta, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Raul Muñoz, Kai Habel, Ronald Freund, Víctor López, Alejandro Aguado, Shuangyi Yan, Dimitra Simeonidou, Thomas Szyrkowiec, Achim Autenrieth, Masaki Shiraiwa, Yoshinari Awaji, Naoya Wada
First demonstration of cognitive SDN orchestration: A real-time congestion-aware services provisioning over OFDM-based 400G OPS and Flexi-WDM OCS networks. OFC (2016)
Ryo Okabe, Yasushi Yamazaki
Smart Device-Based Multimodal Biometric Authentication with the Function for Environment Recognition. CANDAR (2015)
Shuangyi Yan, Shuping Peng, Yan Yan, Bijan Rahimzadeh Rofoee, Yi Shu, Emilio Hugues-Salas, Georgios Zervas, Dimitra Simeonidou, Michela Svaluto Moreolo, Josep M. Fabrega, Laia Nadal, Yuki Yoshida, Pablo Jesús Argibay-Losada, Ken-ichi Kitayama, Masato Nishihara, Ryo Okabe, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Christoph Kottke, Michael Schlosser, Felipe Jiménez Arribas, Víctor López
100G beyond Ethernet transport for inter- and intra-DCN communication with solutions and optical enabling technologies in the ICT STRAUSS project. EuCNC (2015)
Yutaka Kai, Masato Nishihara, Toshiki Tanaka, Ryo Okabe, Tomoo Takahara, Jens C. Rasmussen, Hiroki Ishihara, Kazuhiro Goi, Kensuke Ogawa
130-Gbps DMT transmission using silicon Mach-Zehnder modulator with chirp control at 1.55-µm. OFC (2015)
Ryo Okabe, Bo Liu, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Lei Li, Zhenning Tao, Jens C. Rasmussen
Unrepeated 100 km SMF transmission of 110.3 Gbps/lambda DMT signal. ECOC (2015)
Takahito Tanimura, Tomoyuki Kato, Ryo Okabe, Shoichiro Oda, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Jens C. Rasmussen, Shigeki Watanabe
Coherent reception and 126 GHz bandwidth digital signal processing of CO-OFDM superchannel generated by fiber frequency conversion. OFC (2014)