Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IN, RCS, NV (Joint) |
2022-05-26 10:20 |
Kanagawa |
Keio University (Hiyoshi Campus) (Primary: On-site, Secondary: Online) |
Multiuser Detection using Normalized Selection Combining Scheme for Indoor Wireless Optical CDMA Systems Taiga Kasukabe, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCS2022-15 |
This paper discusses the uplink performance of an indoor data collection system. A base station (BS) collects informatio... [more] |
RCS2022-15 pp.13-18 |
RCS, SIP, IT |
2022-01-20 14:05 |
Online |
Online |
A Study on Multi-Rate Transmission Scheme Using Two-Layered Spreading Codes for Synchronous Optical CDMA Kyohei Ono (JEED), Hirokazu Tanaka (Hiroshima City Univ.), Tomoko K. Matsushima (YCC), Shoichiro Yamasaki (Hiroshima City Univ.) IT2021-50 SIP2021-58 RCS2021-218 |
Generalized modified prime sequence codes (GMPSCs) have been proposed as spreading codes for synchronous optical code di... [more] |
IT2021-50 SIP2021-58 RCS2021-218 pp.119-124 |
RCS, SIP, IT |
2022-01-20 14:30 |
Online |
Online |
A Study on Estimating Received Light Intensity of Synchronous Optical CDMA System Using Level Division Multiplexing. Ayari Kamikata, Shinichiro Miyazaki, Kotoku Omura, Shigeyoshi Ohno (PTU), Shoichiro Yamasaki (Hiroshima City Univ.), Tomoko K. Matsushima (Yokohama College of Commerce) IT2021-51 SIP2021-59 RCS2021-219 |
Synchronous optical code division multiple access (CDMA) using an appropriate interference elimination method with the e... [more] |
IT2021-51 SIP2021-59 RCS2021-219 pp.125-130 |
WBS, MICT |
2021-07-30 13:00 |
Online |
Online |
[Poster Presentation]
Multiple Access Method for Image-Sensor-Based Visible Light Communication Using Coded Exposure Hiroaki Matsunaga, Takuya Kuwabara, Tomohiro Yendo (Nagaoka Univ. of Tech.), Shintaro Arai (Okayama Univ. of Sci.), Takaya Yamazato (Nagoya Univ.) WBS2021-29 MICT2021-22 |
In this paper, we propose a Code Division Multiple Access (CDMA) method using coded exposure as a multiple access method... [more] |
WBS2021-29 MICT2021-22 pp.39-44 |
RCS |
2021-06-24 14:00 |
Online |
Online |
Performance Improvement Method Using Multiple Photodetectors for an Optical Wireless CDMA System Taiga Kasukabe, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCS2021-59 |
In this paper, we consider an indoor optical wireless communication system for data collection, utilizing the asynchrono... [more] |
RCS2021-59 pp.180-185 |
WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 10:45 |
Online |
Online (Zoom) |
Packet Success Rate Performance of 3modes Action Based On-demand WSN Masanori Suetake, Xun Liang, Hiromasa Habuchi (Ibaraki Univ.) WBS2021-4 RCC2021-4 SAT2021-4 MICT2021-4 |
For providing a battery having long service life and solving the problem of inter-channel interference on the wireless s... [more] |
WBS2021-4 RCC2021-4 SAT2021-4 MICT2021-4 pp.17-21 |
WBS, IT, ISEC |
2021-03-04 09:50 |
Online |
Online |
Variable spreading factor codes for optical code-division multiple access Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-113 ISEC2020-43 WBS2020-32 |
In this study, we propose variable spreading factor codes based on generalized modified prime sequence codes (GMPSCs), w... [more] |
IT2020-113 ISEC2020-43 WBS2020-32 pp.7-12 |
WBS, IT, ISEC |
2021-03-04 10:15 |
Online |
Online |
Error Performances of Synchronous Optical Code-Division Multiple Access Schemes Using Chip-Pair Codes Tomoko K. Matsushima, Shoichiro Yamasaki, Kyohei Ono (Polytechnic Univ.) IT2020-114 ISEC2020-44 WBS2020-33 |
This paper investigates the bit error rate performance of synchronous optical code-division multiple access (CDMA) using... [more] |
IT2020-114 ISEC2020-44 WBS2020-33 pp.13-18 |
SIP, IT, RCS |
2021-01-22 14:00 |
Online |
Online |
Proposal of optical CDMA scheme multiplexing several shortened modified prime sequence codes Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-105 SIP2020-83 RCS2020-196 |
In this paper, we propose a new synchronous optical code-division multiple access (CDMA) scheme using shortened generali... [more] |
IT2020-105 SIP2020-83 RCS2020-196 pp.235-240 |
IT |
2020-12-03 14:50 |
Online |
Online |
A Study on Signature Codes for Synchronous Optical CDMA Systems
-- Proposal of Shortened Codes Based on Generalized Modified Prime Sequence Codes -- Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-57 |
In this paper, we propose a class of new spreading codes for synchronous optical CDMA and introduce a construction metho... [more] |
IT2020-57 pp.177-182 |
IT |
2020-12-03 15:10 |
Online |
Online |
Performance Evaluation for Optical CDMA Transmission Scheme with Level-Division Multiplexing Ayari Kamikata, Kyohei Ono, Shinichiro Miyazaki, Shoichiro Yamasaki, Tomoko K. Matsushima, Kotoku Omura (Polytechnic Univ.) IT2020-58 |
Synchronous optical code-division multiple access (CDMA), which uses an modified prime sequence code as the spreading co... [more] |
IT2020-58 pp.183-188 |
IT |
2020-09-04 09:40 |
Online |
Online |
A Study on Chip-Pair Codes for Synchronous Optical CDMA Systems Tomoko K. Matsushima, Shoichiro Yamasaki, Kyohei Ono (Polytechnic Univ.) IT2020-19 |
This paper proposes a class of chip-pair codes for synchronous optical code-division multiple access (CDMA) and shows a ... [more] |
IT2020-19 pp.7-12 |
MICT, WBS |
2020-07-21 13:00 |
Online |
Online |
Study on Construction of Generalized Modified Prime Sequence Codes
-- Proposal and Applications of Chip-Pair Codes -- Tomoko K. Matsushima, Shoichiro Yamasaki, Kyohei Ono (Polytechnic Univ.) WBS2020-2 MICT2020-1 |
This paper proposes a concept of chip-pair codes for synchronous optical code-division multiple access (CDMA) and shows ... [more] |
WBS2020-2 MICT2020-1 pp.1-6 |
IT, EMM |
2020-05-29 10:55 |
Online |
Online |
Notes on Optical CDMA Systems Using Bi-orthogonal Codes and EWO Signaling Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-8 EMM2020-8 |
In this paper, two new schemes are proposed for synchronous optical code-division multiple access (CDMA) systems which s... [more] |
IT2020-8 EMM2020-8 pp.43-48 |
IT, EMM |
2020-05-29 11:20 |
Online |
Online |
A Study on Code Construction Method for Optical CDMA with Variable Spreading Factor Shoichiro Yamasaki, Tomoko K. Matsushima, Kyohei Ono (Polytechnic Univ.) IT2020-9 EMM2020-9 |
This study proposes variable spreading factor codes for optical synchronous code division
multiple access (CDMA) which... [more] |
IT2020-9 EMM2020-9 pp.49-54 |
RCC |
2020-01-27 13:20 |
Osaka |
|
Relationships between control period and control performance of the remote multiple machine control system using power line communication Mitsuru Hasegawa, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ) RCC2019-70 |
This study considers multiple machine control system using power line communication. This system use time division multi... [more] |
RCC2019-70 pp.1-6 |
WBS, MICT |
2019-07-16 16:35 |
Ibaraki |
Ibaraki University(Mito Campus) |
A study on synchronous optical CDMA schemes cancelling background light and multi-user interference simultaneously Tomoko K. Matsushima, Shoichiro Yamasaki, Ayari Kamikata, Atsuki Omura, Masao Endo, Shinichiro Miyazaki, Kotoku Omura (Polytechnic Univ.) WBS2019-20 MICT2019-21 |
Several excellent techniques of multi-user interference (MUI) cancellation have been proposed for synchronous optical co... [more] |
WBS2019-20 MICT2019-21 pp.55-60 |
SR |
2019-05-31 10:00 |
Tokyo |
Tokyo Big Sight |
[Technology Exhibit]
QZSS short message SS-CDMA communication system
-- Evaluation of transmitting timing control error -- Hiroshi Oguma, Rei Kawai, Takumi Shimada (NIT, Toyama), Takeshi Asai (Next-Dimension), Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) SR2019-12 |
We have proposed Spread Spectrum Code Division Multiple Access (SS-CDMA) short message communication
using Quasi-Zenith... [more] |
SR2019-12 pp.71-77 |
RCC |
2019-01-25 14:20 |
Tokyo |
Central Research Institute of Electric Power Industry (Otemachi) |
Influence of multiple access schemes on performance of a PLC-based multi-machine control system Mitsuru Hasegawa, Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCC2018-109 |
This study discusses a multi-machine control system using power line communication. The signal to
noise ratio of PLC ch... [more] |
RCC2018-109 pp.13-18 |
WBS, MICT |
2015-07-21 12:30 |
Nara |
Nara Institute of Science and Technology |
[Poster Presentation]
Optimizing Energy Detection and ISI Cancellation for UWB-IR Receiver Rintaro Ogiwara, Akira Nakamura (TUS), Kohei Ohno (MU), Makoto Itami (TUS) WBS2015-15 MICT2015-19 |
UWB-IR(Ultra Wide Band Impulse Radio) transmission and its energy detection are effective to realize simple sensor netwo... [more] |
WBS2015-15 MICT2015-19 pp.13-18 |