Ryo Okabe

According to our database, Ryo Okabe authored at least 9 papers between 2014 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Phased Human Activity Recognition based on GPS.

Ryoichi Sekiguchi, Kenji Abe, Shogo Suzuki, Masayasu Kumano, Daisuke Asakura, Ryo Okabe, Takeru Kariya, Masaki Kawakatsu

Proceedings of the UbiComp/ISWC '21: 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2021 ACM International Symposium on Wearable Computers, 2021

2020

Avoiding Year 2038 Problem on 32-bit Linux by Rewinding Time on Clock Synchronization.

Ryo Okabe, Jun Yabuki, Masakatsu Toyama

Proceedings of the 25th IEEE International Conference on Emerging Technologies and Factory Automation, 2020

Low-Complexity Robust Beamforming with Blockage Prediction for Millimeter-Wave Communications.

Ryo Okabe, Hiroki Iimori, Koji Ishibashi

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2016

First demonstration of cognitive SDN orchestration: A real-time congestion-aware services provisioning over OFDM-based 400G OPS and Flexi-WDM OCS networks.

Yuki Yoshida, Ken-ichi 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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

2015

130-Gbps DMT transmission using silicon Mach-Zehnder modulator with chirp control at 1.55-µm.

Yutaka Kai, Masato Nishihara, Toshiki Tanaka, Ryo Okabe, Tomoo Takahara, Jens C. Rasmussen, Hiroki Ishihara, Kazuhiro Goi, Kensuke Ogawa

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Smart Device-Based Multimodal Biometric Authentication with the Function for Environment Recognition.

Ryo Okabe, Yasushi Yamazaki

Proceedings of the Third International Symposium on Computing and Networking, 2015

100G beyond Ethernet transport for inter- and intra-DCN communication with solutions and optical enabling technologies in the ICT STRAUSS project.

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

Proceedings of the 2015 European Conference on Networks and Communications, 2015

Unrepeated 100 km SMF transmission of 110.3 Gbps/lambda DMT signal.

Ryo Okabe, Bo Liu, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Lei Li, Zhenning Tao, Jens C. Rasmussen

Proceedings of the European Conference on Optical Communication, 2015

2014

Coherent reception and 126 GHz bandwidth digital signal processing of CO-OFDM superchannel generated by fiber frequency conversion.

Takahito Tanimura, Tomoyuki Kato, Ryo Okabe, Shoichiro Oda, Thomas Richter, Robert Elschner, Carsten Schmidt-Langhorst, Colja Schubert, Jens C. Rasmussen, Shigeki Watanabe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014