Contention resolution using multi-stage fiber delay line buffer in a photonic packet switch. - Hiroaki Harai; Naoya Wada; Fumito Kubota; Wataru Chujo (ICC, 2002)

Optical code division multiplexing (OCDM) and its application for peta-bit/s photonic network. - Hideyuki Sotobayashi; Wataru Chujo; Ken-ichi Kitayama (Inf. Sci., 2003)

Phase Control and Calibration Characteristics of Optically Controlled Phased Array Antenna Feed Using Multiple SMFs. - Daiki Takeuchi; Wataru Chujo; Shin-ichi Yamamoto; Yahei Koyamada (IEICE Trans. Electron., 2011)

Coherent synthesis of two continuous microwave signals generated by two optical beats. - Daiki Takeuchi; Wataru Chujo; Shin-ichi Yamamoto; Yahei Koyamada (IEICE Electron. Express, 2014)

Multiple-access capability of LED visible light communication with low-frame-rate CMOS camera for control and data transmission of mobile objects. - Tomoki Kondo; Ryotaro Kitaoka; Wataru Chujo (SII, 2015)

Symbol synchronization method of image-sensor visible light communication using rolling shutter. - Takuya Zinda; Wataru Chujo (GCCE, 2017)

Symbol Rate and Timing Estimation for Image-Sensor VLC by a Cycle Pattern of Received Symbols. - Tomoki Kondo; Takuya Zinda; Wataru Chujo (GLOBECOM Workshops, 2017)

Rolling-Shutter-Based Optical Camera Communication Using Distributed LED Array. - Takuya Zinda; Kazuma Ito; Wataru Chujo (CSNDSP, 2018)

Rolling-Shutter-Based QPSK by Spatial Luminance Distribution for Optical Camera Communication. - Wataru Chujo; Masahiro Kinoshita (GLOBECOM Workshops, 2018)

Line-of-sight distance extension of rolling-shutter OCC using dual-camera spatial luminance distribution. - Yamato Noma; Wataru Chujo (GLOBECOM (Workshops), 2020)

Increasing data rate and security by blue-pixel-value adaptive thresholding for smartphone-screen-based blue-light optical camera communication. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (GCCE, 2021)

Smartphone screen to camera uplink communication with enhanced physical layer security by low-luminance space division multiplexing. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (APWCS, 2022)

Enhancing Wide-Angle Physical Layer Security for Smartphone's Low-Luminance WDM/SDM Screen to Camera Uplink Communication. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (GCCE, 2022)

A study on modulation and diversity methods based on uniform color space for digital signage and image sensor-based VLC. - Kazuya Shimei; Kentaro Kobayashi; Wataru Chujo (ICC Workshops, 2022)

A Study on Data Signal Detection and Demodulation based on Object Detection DNN for Image Sensor-Based Visible Light Communication. - Yuya Miki; Kentaro Kobayashi; Wataru Chujo (APWCS, 2023)

Compensating Image Overlay QPSK Modulation by Dual Camera for Rolling Shutter-Based Screen Camera Communication. - Hayate Ohtani; Wataru Chujo; Kentaro Kobayashi (APWCS, 2023)

A study on indoor positioning of an open-source drone using AR markers. - Tomoki Okaya; Kentaro Kobayashi; Wataru Chujo (APWCS, 2023)

A study on indoor drone positioning using Wi-Fi RTT ranging. - Yuichiro Sugiyama; Kentaro Kobayashi; Wataru Chujo (APWCS, 2023)

Low-Luminance Space Division Multiplexing With Spatial 4-PPM Correlation for Smartphone Screen to Camera Uplink Communication. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (CCNC, 2023)

A study on predictive information transfer for CSMA/CA-based autonomous decentralized control. - Ryota Kimura; Kentaro Kobayashi; Wataru Chujo (GCCE, 2023)

Spatial 4PPM Correlation with Successive Interference Cancellation for Low-Luminance WDM/SDM Screen to Camera Uplink. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (ISCC, 2023)

Space Division Multiplexing Using High-Luminance Cell-Size Reduction Arrangement for Low-Luminance Smartphone Screen to Camera Uplink Communication. - Alisa Kawade; Wataru Chujo; Kentaro Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2023)

Effects of Training Images on CNN-Based Demodulation for Digital Signage and Image Sensor-Based VLC. - Yuki Iyoda; Kentaro Kobayashi; Wataru Chujo (J. Commun., 2023)

Tracking an LED Transmitter by a Photodiode Receiver Using Object Detection with a Rolling Shutter Camera. - Shota Araki; Yudai Imagawa; Hiroto Uchida; Wataru Chujo; Kentaro Kobayashi (VTC Spring, 2024)

Effect of Perceptually Uniform Color Space and Diversity of Chromaticity Components on Digital Signage and Image Sensor-Based Visible Light Communication. - Kazuya Shimei; Kentaro Kobayashi; Wataru Chujo (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2024)