Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MICT, WBS |
2022-07-25 13:10 |
Okayama |
Okayama Prefectural University |
xASK-CodeSK for Simultaneous Visible Light Wireless Information and Power Transfer Yu Ichitsuka, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) WBS2022-27 MICT2022-27 |
In the visible light communications, simultaneous light information and power transfer can be realized by using a solar ... [more] |
WBS2022-27 MICT2022-27 pp.59-64 |
IT |
2020-09-04 09:15 |
Online |
Online |
Synchronous Optical CDMA Scheme Using Modified Prime Sequence Code and Its Inverted Code Kyohei Ono, Shoichiro Yamasaki, Tomoko K. Matsushima (Polytechnic Univ.) IT2020-18 |
This paper proposes a synchronous optical code-division multiple access (CDMA) scheme using a modified prime sequence co... [more] |
IT2020-18 pp.1-6 |
WBS, MICT |
2019-07-16 12:30 |
Ibaraki |
Ibaraki University(Mito Campus) |
[Poster Presentation]
Evaluation of Optical Fingerprint Positioning Scheme on Indoor Visible VN-CSK System Hikari Iizuka, Ran Sun, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2019-12 MICT2019-13 |
Indoor visible-light communications using lighting devices are attracting attention. Using a communication function, a l... [more] |
WBS2019-12 MICT2019-13 pp.13-16 |
WBS, MICT |
2019-07-16 12:30 |
Ibaraki |
Ibaraki University(Mito Campus) |
[Poster Presentation]
A Study of Data Transmission Scheme in Interference Area of VN-CSK Illumination Light Communication Keisuke Manaka, Liyuan Chen, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2019-13 MICT2019-14 |
The Variable N-parallel code-shift-keying (VN-CSK) system has been proposed for solving the dimming control problem and ... [more] |
WBS2019-13 MICT2019-14 pp.17-22 |
IT, ISEC, WBS |
2019-03-07 14:30 |
Tokyo |
University of Electro-Communications |
A study on dimming control scheme for visible-light communication using modified prime sequence codes Ryo Kawamoto, Yuto Doi, Kenmu Kamimura, Shinichiro Miyazaki, Kotoku Omura, Tomoko K. Matsushima, Shoichiro Yamasaki (Polytechnic Univ.) IT2018-97 ISEC2018-103 WBS2018-98 |
Synchronous optical code-division multiplexing (CDM) incorporated with an adequate interference canceller is suitable to... [more] |
IT2018-97 ISEC2018-103 WBS2018-98 pp.131-136 |
WBS, MICT |
2018-07-06 09:45 |
Kanagawa |
Yokohama Mitsui Building |
[Poster Presentation]
Evaluation of Positioning Accuracy on Optical Wireless VN-CSK System Hikari Iizuka, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2018-9 MICT2018-29 |
Indoor Visible Light Communications, which have a dimming control function, a communication function without the interfe... [more] |
WBS2018-9 MICT2018-29 pp.23-27 |
WBS |
2017-10-13 09:10 |
Wakayama |
Rivage Spa Hikigawa (Nanki Shirahama) |
Location dependency of BER on VN-CSK illumination light communication Keisuke Osawa, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2017-29 |
Illumination light communications which use LED lights for not only the lighting but also data transmission are received... [more] |
WBS2017-29 pp.33-38 |
WBS, MICT |
2017-07-13 13:45 |
Shizuoka |
ACT CITY |
[Poster Presentation]
Influence of ambient light on VN-CSK illumination light communication Keisuke Osawa, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) WBS2017-13 MICT2017-15 |
The illumination light communications utilizing LED light that use illumination light for data transmission are received... [more] |
WBS2017-13 MICT2017-15 pp.29-34 |
ISEC, WBS, IT |
2017-03-10 15:35 |
Tokyo |
TOKAI University |
Impact of Multi-Path Reflection on the Visible-Light Variable N-parallel Code-Shift Keying utilizing Modified Prime Sequence Code Keisuke Osawa, Hiromasa Habuchi, Yusuke Kozawa (Ibaraki Univ.) IT2016-136 ISEC2016-126 WBS2016-112 |
The indoor visible light communications utilizing LED light that are available for not only the illumination but also da... [more] |
IT2016-136 ISEC2016-126 WBS2016-112 pp.233-238 |
WBS |
2016-10-06 13:00 |
Kanagawa |
National Defense Academy |
[Poster Presentation]
Bit Error Rate of Indoor Visible Light Variable N-parallel Code-Shift Keying Keisuke Osawa, Shota Takayanagi, Hiromasa Habuchi (Ibaraki Univ.), Yusuke Kozawa (Tokyo Univ. of Science) WBS2016-37 |
Authors have been proposed Variable N-parallel Code-Shift Keying (VN-CSK) system using Modified Prime Sequence Code (MPS... [more] |
WBS2016-37 pp.29-33 |
MICT, WBS |
2016-07-20 12:30 |
Tokyo |
Tokyo Institute of Technology |
[Poster Presentation]
A study on co-channel interference from adjacent LED utilizing a VN-CSK with MPSC Keisuke Osawa, Hiromasa Habuchi (Ibaraki Univ.), Yusuke Kozawa (TUS) WBS2016-20 MICT2016-21 |
In this paper,
a variable N-parallel code shift keying (VN-CSK) system
utilizing the modified prime sequence code (MPS... [more] |
WBS2016-20 MICT2016-21 pp.51-55 |
SIS |
2013-06-13 11:10 |
Kagoshima |
Houzan Hall (Kagoshima) |
A Study on Visible Light CDMA Systems Using Inverted MPSC Sequences Tomoko K. Matsushima, Masaki Kakuyama, Kotoku Omura, Shoichiro Yamasaki (Polytechnic Univ.), Yuya Murata (Tokyo Institute of Technology), Yasuaki Teramachi (Brain Functions Lab., Inc.) SIS2013-3 |
Visible light communication systems are suitable to realize secure indoor networks. In this paper, an optical CDMA schem... [more] |
SIS2013-3 pp.11-16 |
WBS |
2007-10-15 14:20 |
Hiroshima |
|
Wavelength-Hopping/Time-Spreading Optical CDMA Systems based on Optical Orthogonal Codes and Modified Prime Sequence Codes Tomoko K. Matsushima (Polytechnic Univ.), Noboru Ochiai (IAIT), Yasuaki Teramachi (Polytechnic Univ.) WBS2007-34 |
Many two-dimensional (2-D) wavelength-hopping time-spreading codes have been reported to improve the performance of opti... [more] |
WBS2007-34 pp.11-16 |
WBS, IT, ISEC |
2006-03-16 16:45 |
Aichi |
Nagoya Univ. |
A Study on Generalized MPSCs for Synchronous Optical CDMA Systems Tomoko K. Matsushima, Yasuaki Teramachi (Polytechnic Univ.) |
Modified prime sequence codes (MPSCs), which is a family of prime sequence codes (PSCs), are used for optical CDMA syste... [more] |
IT2005-75 ISEC2005-132 WBS2005-89 pp.63-68 |
IT, WBS, ISEC |
2005-03-17 16:35 |
Kyoto |
Kyoto Univ. |
A study on M-ary EWO-MPSC optical CDMA systems with avalanche photodiodes Satoshi Kushibiki, Takeshi Nagao (Polytechnic Univ.), Noboru Ochiai (CSE), Tomoko K. Matsushima, Yasuaki Teramachi (Polytechnic Univ.) |
This paper evaluates a symbol error rate performance of optical CDMA systems with an $M$-ary equal-weight orthogonal (EW... [more] |
IT2004-68 ISEC2004-124 WBS2004-183 pp.107-112 |