Koji Kamakura

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 24

Top Topics

Position Estimation

Rolling Shutter

Top Venues

GLOBECOM Workshops

Publications

Azuki Takada, Masayuki Kinoshita, Koji Kamakura, Takaya Yamazato
Experimental Demonstration of Dual Camera Receivers in M-PAM Rolling Shutter Based Visible Light Communication. ISCAS (2024)
Ryuto Maeda, Masayuki Kinoshita, Koji Kamakura, Takaya Yamazato
Superimposed Iterative Transmission for Varying Communication Ranges in Rolling Shutter Based Visible Light Communication. CCNC (2024)
Hiroshi Shimizu, Kota Kanata, Masayuki Kinoshita, Koji Kamakura, Shintaro Arai, Takaya Yamazato
Experimental Demonstration of Optical OFDM With Polarity-Separated Transmission in Rolling Shutter Based Visible Light Communication. ISCAS (2023)
Ruiyi Huang, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Koji Kamakura, Shintaro Arai, Tomohiro Yendo, Toshiaki Fujii
Simultaneous Visible Light Communication and Ranging Using High-Speed Stereo Cameras Based on Bicubic Interpolation Considering Multi-Level Pulse-Width Modulation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106 (7) (2023)
Masayuki Kinoshita, Takumi Toguma, Shun Yamaguchi, Sora Ibaraki, Koji Kamakura, Takaya Yamazato
Performance Enhancement of Rolling Shutter Based Visible Light Communication via Selective Reception Using Dual Cameras. CCNC (2022)
Takumi Sato, Koji Kamakura, Masayuki Kinoshita, Takaya Yamazato
M-point Combinatory for Parallel Transmission Image Sensor-based Visible Light Communications. ICC Workshops (2022)
Ruiyi Huang, Takaya Yamazato, Masayuki Kinoshita, Hiraku Okada, Koji Kamakura, Shintaro Arai, Tomohiro Yendo, Toshiaki Fujii
Vehicle Distance Measurement based on Visible Light Communication Using Stereo Cameras. IV (2021)
Kotomi Takahashi, Koji Kamakura, Masayuki Kinoshita, Takaya Yamazato
Luminance Inversion for Parallel Transmission VLC between LCD and Image Sensor Camera. ICC (2021)
Ruiyi Huang, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Koji Kamakura, Shintaro Arai, Tomohiro Yendo, Toshiaki Fujii
Performance Evaluation of Range Estimation for Image Sensor Communication Using Phase-only Correlation. GLOBECOM (Workshops) (2020)
Tomoya Arisue, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Masayuki Kinoshita, Koji Kamakura, Shintaro Arai, Tomohiro Yendo
BER Measurement for Transmission Pattern Design of ITS Image Sensor Communication Using DMD Projector. CCNC (2020)
Kotomi Takahashi, Koji Kamakura, Masayuki Kinoshita, Takaya Yamazato
Nonlinear Transform for Parallel Transmission for Image-Sensor-based Visible Light Communication. ICC (2020)
Masayuki Kinoshita, Koji Kamakura, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo
Stereo Ranging Method Using LED Transmitter for Visible Light Communication. GLOBECOM (2019)
Satoshi Kamegawa, Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Koji Kamakura, Tomohiro Yendo, Shintaro Arai
Performance Evaluation of Precoded Pulse Width Modulation for Image Sensor Communication. GLOBECOM Workshops (2018)
Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
Simplified Vehicle Vibration Modeling for Image Sensor Communication. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2018)
Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
A Comparison of Reception Methods for Visible Light Communication Using High-Speed Stereo Cameras. GLOBECOM (2018)
Syuto Kibe, Koji Kamakura, Takaya Yamazato
Parallel Transmission Using $M$-Point DFT for Image-Sensor-Based Visible Light Communication. GLOBECOM Workshops (2018)
Koji Kamakura
Image Sensors Meet LEDs. IEICE Trans. Commun. (6) (2017)
Keisuke Masuda, Koji Kamakura
Spatial Modulation for Layered Space-Time Coding Used in Image-Sensor-Based Visible Light Communication. IEICE Trans. Commun. (6) (2017)
Syuto Kibe, Koji Kamakura, Takaya Yamazato
N-Stream Superimposed System with m-Point DFT for Image-Sensor-Based Visible Light Communication. GLOBECOM (2017)
Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
Modeling and parameter estimation of vehicle vibration inducing transmitter displacement in ITS image sensor communication. ICC Workshops (2017)
Takaya Yamazato, Naoaki Kawagita, Hiraku Okada, Toshiaki Fujii, Tomohiro Yendo, Shintaro Arai, Koji Kamakura
The Uplink Visible Light Communication Beacon System for Universal Traffic Management. IEEE Access 5 (2017)
Keisuke Masuda, Koji Kamakura, Takaya Yamazato
Spatial modulation in layered space-time coding for image-sensor-based visible light communication. PIMRC (2016)
Takaya Yamazato, A. Ohmura, Hiraku Okada, Toshiaki Fujii, Tomohiro Yendo, Shintaro Arai, Koji Kamakura
Range estimation scheme for integrated I2V-VLC using a high-speed image sensor. ICC Workshops (2016)
Takazumi Asai, Tomohiro Yendo, Shintaro Arai, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Koji Kamakura
Position estimation of LED matrix in image sensor communication. APSIPA (2016)
Tomotaka Kawakami, Koji Kamakura
Modified TDMA-based MAC protocol for vehicular ad hoc networks. PerCom Workshops (2015)
Takaya Yamazato, Masayuki Kinoshita, Shintaro Arai, Eisho Souke, Tomohiro Yendo, Toshiaki Fujii, Koji Kamakura, Hiraku Okada
Vehicle Motion and Pixel Illumination Modeling for Image Sensor Based Visible Light Communication. IEEE J. Sel. Areas Commun. 33 (9) (2015)
Katsunori Ebihara, Koji Kamakura, Takaya Yamazato
Layered space-time coding using LED array for image-sensor-based visible light communications. ICC (2015)
Yuki Ohira, Shintaro Arai, Tomohiro Yendo, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Koji Kamakura
Novel Demodulation Scheme Based on Blurred Images for Image-Sensor-Based Visible Light Communication. GLOBECOM Workshops (2015)
Takazumi Asai, Daigo Iwase, Ryoko Ieki, Tomohiro Yendo, Shintaro Arai, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Koji Kamakura
Intensity estimation of LEDs from spatially and temporally mixed images in image sensor communication. APSIPA (2015)
Yuki Goto, Isamu Takai, Takaya Yamazato, Hiraku Okada, Akitoshi Fujii, Shoji Kawahito, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
BER characteristic of optical-OFDM using OCI. APCCAS (2014)
Katsunori Ebihara, Koji Kamakura, Takaya Yamazato
Spatially-modulated space-time coding in visible light communications using 2×2 LED array. APCCAS (2014)
Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
Motion modeling of mobile transmitter for image sensor based I2V-VLC, V2I-VLC, and V2V-VLC. GLOBECOM Workshops (2014)
Masayuki Kinoshita, Takaya Yamazato, Hiraku Okada, Toshiaki Fujii, Shintaro Arai, Tomohiro Yendo, Koji Kamakura
Channel fluctuation measurement for image sensor based I2V-VLC, V2I-VLC, and V2V-VLC. APCCAS (2014)
Koji Kamakura, Bertrand Ducourthial
Experimental validation of cooperative approach near road side units. IWCMC (2014)
Yuta Amano, Koji Kamakura, Takaya Yamazato
Alamouti-type coding for visible light communication based on direct detection using image sensor. GLOBECOM (2013)
Shoichiro Matsumoto, Koji Kamakura
Two-level signaling for IPACT in passive optical networks. ISITA (2012)
Hiroyuki Ichikawa, Koji Kamakura
Dimensioning an scheduler buffer in OBS networks using forward resource reservation. ICNC (2012)
Shoichiro Matsumoto, Koji Kamakura
Interference Avoidance Using Uneven Intensity Spreading Scheme for OCDMA. IEICE Trans. Commun. (11) (2012)
Shoichiro Matsumoto, Koji Kamakura
Interference Avoidance Using Uneven Intensity Spreading Scheme for OCDMA. GLOBECOM (2011)
Takashi Kodama, Koji Kamakura, Ken'ichiro Yashiro
Service Differentiation Scheme Using Two Horizons for Horizon Based OBS Networks. IEICE Trans. Commun. (6) (2007)
Koji Kamakura, Ognian Kabranov, Dimitrios Makrakis, Iwao Sasase
OBS networks using optical code division multiple access techniques. ICC (2004)