論文

公開件数: 60 件
No. 掲載種別 単著・共著区分 タイトル 著者 誌名 出版者 巻号頁 出版日 ISSN DOI URL 概要
1 研究論文(学術雑誌)
共著
Free Space Optical Turbo Coded Communication System with Hybrid PPM-OOK Signaling
Ran Sun, Hiromasa Habuchi, Yusuke Kozawa
IEICE transactions on fundamentals of electronics, communications and computer sciences
IEICe
E103-A/ 1, 287-294
2020/01




2 研究論文(国際会議プロシーディングス)
共著
Proposal of Equal-Weight (2, 2) Visual Secret Sharing Scheme on VN-CSK Illumination Light Communication
Keisuke Manaka ; Liyuan Chen ; Hiromasa Habuchi ; Yusuke Kozawa
Proceedings of 2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS)
IEEE

2019/08

10.1109/VTS-APWCS.2019.8851645


3 研究論文(国際会議プロシーディングス)
共著
Proposal of Frame Synchronization Method for Optical Turbo Coded System with Hybrid PPM-OOK Signaling
Tomohiro Kiguchi ; Ran Sun ; Hiromasa Habuchi ; Yusuke Kozawa
Proceedings of 2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS)
IEEE

2019/08

10.1109/VTS-APWCS.2019.8851636


4 研究論文(学術雑誌)
共著
Optical-Wireless VN-CSK Communication-Based Indoor Positioning System
Hikari Iizuka, Ran Sun, Hiromasa Habuchi, Yusuke Kozawa
Journal of Signal Processing
RISP
23/ 4, 167-171
2019/07

10.2299/jsp.23.167


5 研究論文(学術雑誌)
共著
Theoretical Analysis of Frame Error Detecting Schemes for Optical-Wireless Advanced Framed-DOOK System
Yuta Asano, Ran Sun, Hiromasa Habuchi, Yusuke Kozawa
Journal of Signal Processing
RISP
23/ 4, 163-166
2019/07

10.2299/jsp.23.163


6 研究論文(国際会議プロシーディングス)
共著
Inverse Pulse Position Modulation Scheme for Underwater Visible Light Simultaneous Wireless Information and Power Transfer
Yusuke Kozawa, Ryota Kimoto, Yohtaro Umeda
The 1st Optical wireless and Fiber Power Transmission Conference (OWPT2019) in Optics and Photonics International Congress


2019/04




7 研究論文(国際会議プロシーディングス)
共著
Frame Error Detection Performance of Optical-Wireless Advanced Framed-DOOK System
Yuta Asano ; Hiromasa Habuchi ; Yusuke Kozawa
Proceedings of IEEE 2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)
IEEE

2018/12




8 研究論文(国際会議プロシーディングス)
共著
Proposal of Optical Wireless Turbo Coded System with Hybrid PPM-OOK Signaling
Ran Sun ; Hiromasa Habuchi ; Yusuke Kozawa
Proceedings of IEEE 2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)
IEEE

2018/12




9 研究論文(学術雑誌)
共著
Theoretical Analysis on Bit Error Rate of Visible-Light Variable N-parallel Code-Shift-Keying
Keisuke Ohsawa, Hiromasa Habuchi, Yusuke Kozawa
IEICE transactions on fundamentals of electronics, communications and computer sciences

101/ 12
2018/12




10 研究論文(国際会議プロシーディングス)
共著
BER Performance Impaired by Transmission Time Offset Between Users in Optical Wireless CSK/ACDMA System Using DMPOMs
Takashi Tokunaga, Hiromasa Habuchi, Yusuke Kozawa, and Ran Sun
Proceedings of IEEE 7th Global Conference of Consumer Electronics
IEEE

2018/10/12




11 研究論文(国際会議プロシーディングス)
共著
Exact Bit Error Rate Analysis for Optical-Wireless Framed-DOOK System
Yuto Asano, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of IEEE 7th Global Conference of Consumer Electronics
IEEE

2018/10/12




12 研究論文(国際会議プロシーディングス)
共著
Theoretical Analysis of Optical-Wireless Code Shift Keying System using Extended Einarsson Code
Tomofumi Haruna, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium
IEEE

2018/08/22




13 研究論文(国際会議プロシーディングス)
共著
Proposal of VN-CSK System having Positioning Function
Hikari Iiduka, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium
IEEE

2018/08/22




14 研究論文(学術雑誌)
共著
Experimental Evaluation of Hybrid PWM/DPAM Dimming Control Method for Digital Color Shift Keying Using RGB-LED Array
Yusuke Matsuda, Yusuke Kozawa, Yohtaro Umeda
Journal of Signal Processing
信号処理学会
22/ 4, 165-168
2018/07/25

10.2299/jsp.22.165


15 研究論文(国際会議プロシーディングス)

Design of Synchronization Signal Embedded Optical Wireless Differential OOK
Yuta Asano, Hiromasa Habuchi, Yusuke Kozawa
Proceedings of 2nd International Conference and Exhibition on Visible Light Communications
Visible Light Communications Association

2018/03/16




16 研究論文(学術雑誌)
共著
Hybrid PWM/DPAM Dimming Control for Digital Color Shift Keying Using RGB-LED Array
Jumpei Okumura; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi
IEEE Journal on Selected Areas in Communications
IEEE
35/ 1, 45-52
2018/01/08

10.1109/JSAC.2017.2774738


17 研究論文(国際会議プロシーディングス)
共著
Improved synchronization scheme for indoor visible-light differential on-off keying
Yuta Asano; Hiromasa Habuchi; Yusuke Kozawa
2017 IEEE 6th Global Conference on Consumer Electronics (GCCE)
IEEE
1-5
2017/12/21

10.1109/GCCE.2017.8229421


18 研究論文(国際会議プロシーディングス)
共著
Proposal of optical wireless turbo coded APPM system
Ran Sun; Hiromasa Habuchi; Yusuke Kozawa
2017 27th International Telecommunication Networks and Applications Conference (ITNAC)
IEEE
1-5
2017/12/18

10.1109/ATNAC.2017.8215380


19 研究論文(国際会議プロシーディングス)
共著
SCDMA capability of high-density code-shift keying using dual MPOMs in optical-wireless channel
Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa; Ran Sun
2017 27th International Telecommunication Networks and Applications Conference (ITNAC)
IEEE
1-6
2017/12/18

10.1109/ATNAC.2017.8215378


20 研究論文(国際会議プロシーディングス)
共著
Inverse pulse position modulation schemes for simultaneous visible light wireless information and power transfer
Ryota Kimoto; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi
2017 27th International Telecommunication Networks and Applications Conference (ITNAC)
IEEE
1-6
2017/12/18

10.1109/ATNAC.2017.8215383


21 研究論文(国際会議プロシーディングス)
共著
Impact of framed-DOOK optical wireless system using error correcting codes
Ran Sun; Hiromasa Habuchi; Yusuke Kozawa
2017 Eighth International Workshop on Signal Design and Its Applications in Communications (IWSDA)
IEEE
99-102
2017/11/07

10.1109/IWSDA.2017.8097064


22 研究論文(国際会議プロシーディングス)
共著
New two-layered pseudo-noise code for optical-wireless code-shift keying/SCDMA
Takashi Tokunaga; Hiromasa Habuchi; Yusuke Kozawa
2017 Eighth International Workshop on Signal Design and Its Applications in Communications (IWSDA)
IEEE
149-153
2017/11/07

10.1109/IWSDA.2017.8097075


23 研究論文(国際会議プロシーディングス)
共著
A theoretical analysis of visible-light variable N-parallel code-shift-keying in LOS indoor environments
Keisuke Osawa; Hiromasa Habuchi; Yusuke Kozawa
2017 Eighth International Workshop on Signal Design and Its Applications in Communications (IWSDA)
IEEE
44-48
2017/11/07

10.1109/IWSDA.2017.8095733


24 研究論文(国際会議プロシーディングス)
共著
Quadrature-modulation envelope-pulse-width-modulation transmission system using quadrature polarized waves
Ryo Sakai; Tomoaki Mgrita; Yohtaro Umeda; Yusuke Kozawa
2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)
IEEE
1142-1145
2017/10/02

10.1109/MWSCAS.2017.8053130


25 (MISC)総説・解説(商業誌)
単著
LEDを使った可視光通信とはなにか
小澤佑介
月刊 電気計算 2017年5月号
電気書院
85/ 5
2017/04/12


URL

26 研究論文(国際会議プロシーディングス)
共著
Cyclic mapping method for digital color shift keying with RGB-LED array
Yusuke Matsuda; Yusuke Kozawa; Yohtaro Umeda
2017 IEEE Radio and Wireless Symposium (RWS)
IEEE
153-155
2017/03/27

10.1109/RWS.2017.7885973


27 研究論文(国際会議プロシーディングス)
共著
Underwater Turbo-code optical communication system compatible with partial erasure channel
Ran Sun; Hiromasa Habuchi; Yusuke Kozawa
2016 IEEE Region 10 Conference (TENCON)
IEEE
2066-2069
2017/02/09

10.1109/TENCON.2016.7848389


28 研究論文(国際会議プロシーディングス)
共著
Performance evaluation of novel optical-wireless variable N-parallel code-shift-keying
Keisuke Osawa; Hiromasa Habuchi; Yusuke Kozawa
2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)
IEEE
1-6
2017/02/06

10.1109/ICSPCS.2016.7843359


29 研究論文(国際会議プロシーディングス)
共著
Theoretical analysis of visible-light code-shift keying using extended pseudo-orthogonal M-sequence in line-of-sight link
Shota Takayanagi; Hiromasa Habuchi; Yusuke Kozawa
2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)
IEEE
1-6
2017/02/06

10.1109/ICSPCS.2016.7843303


30 研究論文(国際会議プロシーディングス)
共著
BER performance of digital color shift keying with target color control
Shunsuke Igata; Yusuke Kozawa; Yohtaro Umeda; Hiromasa Habuchi
2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)
IEEE
1-6
2017/02/06

10.1109/ICSPCS.2016.7843317


31 研究論文(国際会議プロシーディングス)
共著
Performance Evaluation of Multiuser Digital Color Shift Keying Using Pseudo-Noise Code with On-Off Signaling
Fuminori Sato; Yusuke Kozawa; Yohtaro Umeda
2016 Fourth International Symposium on Computing and Networking (CANDAR)
IEEE
147-153
2017/01/19

10.1109/CANDAR.2016.0036


32 研究論文(学術雑誌)
共著
Digital Color Shift Keying With Multicolor LED Array
Naoya Murata, Yusuke Kozawa, Yohtaro Umeda
IEEE Photonics Journal
IEEE
8/ 4, 1-8
2016/08
1943-0655
10.1109/JPHOT.2016.2582645
URL

33 研究論文(学術雑誌)
共著
Improved Code-Shift Keying Systems with Functional Pseudonoise Code in Optical-Wireless Channel
Shota Takayanagi, Hiromasa Habuchi, Yusuke Takamaru, Yusuke Kozawa
Journal of Signal Processing
信号処理学会
20/ 4, 169-173
2016/07/25


URL

34 研究論文(学術雑誌)

Differential-OOK System for Underwater Visible-Light Communications
Saotome Mitsuru, Kozawa Yusuke, Umeda Yohtaro, Habuchi Hiromasa
Journal of Signal Processing
信号処理学会
20/ 4, 175-178
2016/07/25


URL

35 研究論文(学術雑誌)
共著
Robust Turbo-Coded OOK System for Background Noise Alleviation and Frame Synchronization in Optical Wireless Channel
Yuto Matsuda, Hiromasa Habuchi, Yusuke Kozawa
Journal of Signal Processing
信号処理学会
20/ 4, 165-168
2016/07/25


URL

36 研究論文(学術雑誌)

Optimization of DSM Sampling Frequency and Interleaving Frequency for Bilevel Quadrature-Modulation EPWM Transmitter
Takashi Noda, Yohtaro Umeda, Yusuke Kozawa
Journal of Signal Processing
信号処理学会
20/ 4, 179-182
2016/07/25


URL

37 研究論文(国際会議プロシーディングス)
共著
Optical-wireless enhanced code-shift-keying with IM/DD
Shota Takayanagi; Hiromasa Habuchi; Yusuke Kozawa
2015 21st Asia-Pacific Conference on Communications (APCC)
IEEE
84-88
2016/02/25

10.1109/APCC.2015.7412599


38 研究論文(国際会議プロシーディングス)
共著
Indoor optical-wireless code-shift-keying with two-stages demodulation
Shota Takayanagi, Hiromasa Habuchi, Yusuke Kozawa
2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)
IEEE
648-652
2016/02/04

10.1109/GCCE.2015.7398643


39 研究論文(国際会議プロシーディングス)
共著
Power-amplifier inserted transversal filter using high-order pass band
Kouhei Nagasawa; Shota Fujioka; Kazuhiro Watanabe; Yohtaro Umeda; Yusuke Kozawa
2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)
IEEE
124-126
2016/01/11

10.1109/RFIT.2015.7377908


40 研究論文(学術雑誌)
共著
Mitigation of the Influence of Optical Background Noise by Using Turbo-Coded DOOK
Sachin Rai, Yusuke Kozawa, Hiromasa Habuchi, Yuto Matsuda
Journal of Signal Processing
Research Institute of Signal Processing, Japan
19/ 6, 269-273
2015/11/25
1342-6230

URL

41 研究論文(国際会議プロシーディングス)
共著
Performance evaluation of Digital Colour Shift Keying for visible light communications
Naoya Murata, Hiroki Shimamoto, Yusuke Kozawa, Yohtaro Umeda
2015 IEEE International Conference on Communication Workshop (ICCW)
IEEE
1374-1379
2015/09/14

10.1109/ICCW.2015.7247370


42 研究論文(国際会議プロシーディングス)
共著
Bi-level Quadrature-modulation low-pass EPWM transmitter using half side of tri-level ΔΣ modulator
Takashi Noda; Wataru Someya; Yoshiharu Iikura; Yohtaro Umeda; Yusuke Kozawa
2015 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR)
IEEE
1-3
2015/07/02

10.1109/PAWR.2015.7139208


43 研究論文(国際会議プロシーディングス)
共著
An experimental evaluation on EVM performance for 4-CSK(Color Shift Keying) using visible light with multiple full-color LEDs
Hiroki Shimamoto, Yusuke Kozawa, Yohtaro Umeda
2015 IEEE Radio and Wireless Symposium (RWS)
IEEE
206-208
2015/06/22

10.1109/RWS.2015.7129740


44 研究論文(国際会議プロシーディングス)
共著
Channel Capacity of Hybrid Dimmable MPPM for Visible Light Communications
Takashi Ozaki, Yusuke Kozawa, Yohtaro Umeda
10th International ITG Conference on Systems, Communications and Coding
VDE
1-6
2015/03/02


URL

45 研究論文(国際会議プロシーディングス)
共著
Improved error performance of variable PPM for visible light communication
Takashi Ozaki, Yusuke Kozawa, Yohtaro Umeda
2014 International Symposium on Wireless Personal Multimedia Communications (WPMC)
IEEE
259-264
2015/01/22

10.1109/WPMC.2014.7014827


46 研究論文(国際会議プロシーディングス)
共著
Variable multi-pulse PPM using new dimming control method for visible light communications
Takashi Ozaki, Yusuke Kozawa, Yohtaro Umeda
2014 International Symposium on Information Theory and its Applications
IEEE
80-84
2014/12/11


URL

47 研究論文(学術雑誌)
共著
照明可視光通信のための擬直交符号を用いた調光制御法
尾崎 崇, 小澤 佑介, 楳田 洋太郎
映像情報メディア学会誌
The Institute of Image Information and Television Engineers
68/ 5, J217-J220
2014/04/25
1342-6907

URL

48 研究論文(学術雑誌)
共著
光無線通信におけるPN符号を用いる階層化変調法
羽渕 裕真, 小澤 佑介
電子情報通信学会論文誌. B, 通信
一般社団法人電子情報通信学会
96/ 5, 509-517
2013/05/01
13444697

URL

49 研究論文(国際会議プロシーディングス)
共著
Performance analysis of multi-pulse PPM for optical wireless hierarchical transmission system
Yusuke Kozawa, Hiromasa Habuchi
2012 IEEE Globecom Workshops
IEEE
1229-1233
2013/03/14

10.1109/GLOCOMW.2012.6477756


50 研究論文(国際会議プロシーディングス)
共著
Analysis of hierarchical multi-pulse PPM using modified pseudo orthogonal M-sequence set
Yusuke Kozawa, Hiromasa Habuchi
2012 International Symposium on Information Theory and its Applications
IEEE
357-361
2013/01/07




51 研究論文(国際会議プロシーディングス)
共著
Theoretical analysis of parallel combinatory spread-spectrum communication system for optical wireless communications
Yusuke Kozawa, Hiromasa Habuchi
2011 8th International Conference on Information, Communications & Signal Processing
IEEE
1-5
2012/04/03

10.1109/ICICS.2011.6173549


52 研究論文(学術雑誌)
共著
Optical Wireless N-CSK with Modified Pseudo Orthogonal M-Sequence Sets
Yusuke Kozawa, Hiromasa Habuchi
IEICE transactions on fundamentals of electronics, communications and computer sciences
The Institute of Electronics, Information and Communication Engineers
94/ 11, 2188-2193
2011/11/01
09168508

URL

53 研究論文(国際会議プロシーディングス)
共著
Theoretical analysis of M-CSK/CDMA system in optical wireless channel
Yusuke Kozawa, Hiromasa Habuchi
2010 International Symposium On Information Theory & Its Applications
IEEE
738-742
2010/12/03

10.1109/ISITA.2010.5649647


54 研究論文(学術雑誌)
共著
A Comparison of Wireless Optical CDMA Systems Using Chip-Level Detection
Yusuke Kozawa, Hiromasa Habuchi
IEICE transactions on fundamentals of electronics, communications and computer sciences
The Institute of Electronics, Information and Communication Engineers
93/ 11, 2291-2298
2010/11/01
09168508

URL

55 研究論文(国際会議プロシーディングス)
共著
Theoretical Analysis of Optical Wireless CDMA with Modified Pseudo Orthogonal M-Sequence Sets
Yusuke Kozawa, Hiromasa Habuchi
2009 IEEE Global Telecommunications Conference
IEEE
1-6
2010/03/04

10.1109/GLOCOM.2009.5426179


56 研究論文(国際会議プロシーディングス)
共著
Analysis of wireless optical CDMA using chip-level detection
Yusuke Kozawa, Hiromasa Habuchi
2009 Fourth International Workshop on Signal Design and its Applications in Communications
IEEE
52-55
2009/12/04

10.1109/IWSDA.2009.5346436


57 研究論文(国際会議プロシーディングス)
共著
Enhancement of Optical Wireless Multi-Pulse PPM
Yusuke Kozawa, Hiromasa Habuchi
2008 IEEE Global Telecommunications Conference
IEEE
1-5
2008/12/08

10.1109/GLOCOM.2008.ECP.526


58 研究論文(国際会議プロシーディングス)
共著
Increased throughput using optical PPM-CDMA
Yusuke Kozawa, Hiromasa Habuchi
2008 International Symposium on Information Theory and Its Applications
IEEE
1-6
2008/04/28

10.1109/ISITA.2008.4895399


59 研究論文(国際会議プロシーディングス)
共著
Theoretical analysis of atmospheric optical DS/SS with On-Off Orthogonal M-sequence Pairs
Yusuke Kozawa, Hiromasa Habuchi
2007 6th International Conference on Information, Communications & Signal Processing
IEEE
1-5
2008/02/12

10.1109/ICICS.2007.4449787


60 研究論文(国際会議プロシーディングス)
共著
Theoretical Analysis of Atmospheric Optical PPM CDMA with Pseudo-orthogonal M-sequences
Yusuke Kozawa; Hiromasa Habuchi
2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications
IEEE
1-5
2007/12/04

10.1109/PIMRC.2007.4394610