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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 11:15 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
Bit rate improvement by dual camera for standard image overlay screen camera communication based on PSK modulation Hayate Ohtani, Shodai Kawaguchi,, Wataru Chujo, Kentaro Kobayashi (Meijo Univ)  WBS2023-7 RCC2023-7 |
Standard image overlay uplink screen camera communication that transmits data while displaying the received image is inv... [more] | WBS2023-7 RCC2023-7 pp.35-40 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 11:40 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A study on modulation and demodulation methods applying object detection DNN for digital signage and image sensor-based visible light communication Yuya Miki, Kentaro Kobayashi, Wataru Chujo (Meijo Univ) WBS2023-8 RCC2023-8 |
This study discusses a visible light communication system using a digital signage as a transmitter and an image sensor a... [more] | WBS2023-8 RCC2023-8 pp.41-46 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 15:20 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A study on indoor positioning of an open source drone using ArUco markers Tomoki Okaya, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-9 RCC2023-9 |
When drones fly autonomously, GPS is basically used to establish navigation and safety functions. However, the above sys... [more] | WBS2023-9 RCC2023-9 pp.47-52 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 15:45 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A study on indoor drone positioning using Wi-Fi RTT Yuichiro Sugiyama, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2023-10 RCC2023-10 |
As an alternative to GPS, we focus on indoor drone positioning using Wi-Fi RTT, which measures the distance to a Wi-Fi a... [more] | WBS2023-10 RCC2023-10 pp.53-58 |
| RCC, ISEC, IT, WBS | 2023-03-14 15:45 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Enhancing physical-layer security by 4PPM space division multiplexing for smartphone screen to camera uplink communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) IT2022-86 ISEC2022-65 WBS2022-83 RCC2022-83 |
In indoor 3.5-m uplink screen camera communication using a smartphone screen and a video camera, it has been shown that ... [more] | IT2022-86 ISEC2022-65 WBS2022-83 RCC2022-83 pp.114-119 |
| RCC, ITS, WBS | 2022-12-13 13:15 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
A study on reduction of learning patterns on a CNN-based demodulation method for image sensor-based visible light communication Yuki Iyoda, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2022-34 ITS2022-10 RCC2022-34 |
(To be available after the conference date) [more] | WBS2022-34 ITS2022-10 RCC2022-34 pp.1-6 |
| RCC, ITS, WBS | 2022-12-13 16:20 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
A study on modulation and diversity methods using chromaticity components for digital signage and image sensor-based visible light communication Kazuya Shimei, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2022-40 ITS2022-16 RCC2022-40 |
We study a visible light communication (VLC) system that modulates data signals by changing the color components of imag... [more] | WBS2022-40 ITS2022-16 RCC2022-40 pp.30-35 |
| RCC, ITS, WBS | 2022-12-14 11:05 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
A study on signal superposition using segmentation for digital signage and image sensor-based visible light communication
-- Effect of segmentation algorithm on visual and communication quality -- Nagisa Oyabu, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2022-45 ITS2022-21 RCC2022-45 |
In image sensor visible light communication using digital signage,it is necessary to transmit data information without i... [more] | WBS2022-45 ITS2022-21 RCC2022-45 pp.60-64 |
| RCC, ITS, WBS | 2022-12-14 13:40 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
4PPM scheme for standard image overlay uplink screen camera communication using LCD backlight and rolling shutter camera Hayate Ohtani, Shodai Kawaguchi, Wataru Chujo, Kentaro Kobayashi (Meijo Univ) WBS2022-48 ITS2022-24 RCC2022-48 |
In uplink screen camera communication (SCC) using backlight modulation of a small liquid crystal display (LCD) and a rol... [more] | WBS2022-48 ITS2022-24 RCC2022-48 pp.77-82 |
| RCC, ITS, WBS | 2022-12-14 15:10 |
Shiga | Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
Effect of Data Size of Information Transfer on Consensus Control Quality in CSMA/CA-Based Autonomous Decentralized Control Ryota Kimura, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2022-51 ITS2022-27 RCC2022-51 |
In autonomous decentralized control using CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), there is a p... [more] | WBS2022-51 ITS2022-27 RCC2022-51 pp.93-98 |
| RCS | 2022-06-16 09:40 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A Study on Signal Superposition Using Segmentation for Digital Signage and Image Sensor-Based Visible Light Communication Nagisa Oyabu, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) RCS2022-40 |
In image sensor visible light communication using digital signage, it is necessary to transmit data information without ... [more] | RCS2022-40 pp.97-101 |
| RCS | 2022-06-16 09:50 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Effect of Information Transfer on Consensus Control Quality in CSMA/CA-Based Autonomous Decentralized Control Ryota Kimura, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) RCS2022-41 |
In autonomous decentralized control using CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance), there is a p... [more] | RCS2022-41 pp.102-107 |
| RCC, WBS, SAT, MICT | 2022-05-25 13:00 |
Online | Online | Comparing approaches to reduce screen luminance for smartphone uplink screen camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) WBS2022-1 RCC2022-1 SAT2022-1 MICT2022-1 |
In uplink screen camera communication using a smartphone screen as a transmitter and an indoor camera as a receiver, in ... [more] | WBS2022-1 RCC2022-1 SAT2022-1 MICT2022-1 pp.1-6 |
| IT, ISEC, RCC, WBS | 2022-03-11 11:35 |
Online | Online | Enhancing physical-layer security by low-luminance space division multiplexing screen for uplink optical camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 |
In uplink optical camera communication at a distance of 3.5 meters consist of a smartphone embedded screen as a transmit... [more] | IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 pp.210-215 |
| CQ, CBE (Joint) |
2022-01-27 13:25 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A study on multiplexing modulation based on uniform color space for digital signage and image sensor-based visible light communication Kazuya Shimei, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) CQ2021-79 |
We consider a visible light communication system using a digital signage and an image sensor. In order not to impair the... [more] | CQ2021-79 pp.18-23 |
| WBS, RCC, ITS | 2021-12-13 09:00 |
Online | Online | [Poster Presentation]
Red/blue wavelength division multiplexing transmission characteristics for space-division multiplexing, low-luminance uplink optical camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) WBS2021-40 ITS2021-14 RCC2021-47 |
Red/blue wavelength division multiplexing was combined with space division multiplexing to increase symbol rate and impr... [more] | WBS2021-40 ITS2021-14 RCC2021-47 pp.34-39 |
| WBS, RCC, ITS | 2021-12-13 13:05 |
Online | Online | Influence of color components of displayed image on performance of uniform color space-based modulation for digital signage and image sensor-based visible light communication Kazuya Shimei, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2021-45 ITS2021-19 RCC2021-52 |
We consider a visible light communication system using a digital signage and an image sensor. The visible light communic... [more] | WBS2021-45 ITS2021-19 RCC2021-52 pp.65-70 |
| WBS, RCC, ITS | 2021-12-13 13:55 |
Online | Online | Influence of image size of data signals on performance of machine learning-based demodulation for digital signage and image sensor-based visible light communication Yuki Iyoda, Kentaro Kobayashi, Wataru Chujo (Meijo Univ.) WBS2021-47 ITS2021-21 RCC2021-54 |
We consider a visible light communication system using a digital signage and an image sensor. We focus on the demodulati... [more] | WBS2021-47 ITS2021-21 RCC2021-54 pp.76-81 |
| WBS, MICT | 2021-07-30 13:00 |
Online | Online | [Poster Presentation]
Space division multiplexing, low-luminance uplink optical camera communication by reducing white light cell size Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.) WBS2021-26 MICT2021-19 |
To increase data rate and security at the physical layer of space division multiplexing uplink optical camera communicat... [more] | WBS2021-26 MICT2021-19 pp.24-29 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 09:30 |
Online | Online (Zoom) | A Study on Signal Demodulation Schemes Based on Machine Learning for Digital Signage and Image Sensor Based Visible Light Communication Yuki Iyoda, Kentaro Kobayashi, Wataru Chujo (Meijo Univ) WBS2021-1 RCC2021-1 SAT2021-1 MICT2021-1 |
In this paper, we discuss a visible light communication system using a digital signage and an image sensor. We focus on ... [more] | WBS2021-1 RCC2021-1 SAT2021-1 MICT2021-1 pp.1-6 |
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