Papers

Number of the published data : 220
No. Publishing type Authorship Title Author Journal Publisher Volume/issue/page Publication date ISSN DOI URL Summary
1 Research paper (international conference proceedings)

Frame Error Detection Performance of Optical-Wireless Advanced Framed-DOOK System
Yuto Asano, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of International Conference on Signal Processing and Communication Systems

ICSPCS2018
2018/12/17




2 Research paper (international conference proceedings)
Joint
Proposal of Optical Wireless Turbo Coded System with Hybrid PPM-OOK Signalling
Run Sun, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of International Conference on Signal Processing and Communication Systems

ICSPCS2018
2018/12/17




3 Research paper (scientific journal)
Joint
Theoretical Analysis on Bit Error Rate of Visible-Light Variable N-parallel Code-Shift-Keying
Keisuke Osawa, Hiromasa Habuchi, and Yusuke Kozawa
IEICE Transaction on Fundamentals
IEICE
E101-A/ 12, 2352-2358
2018/12/01




4 Research paper (international conference proceedings)
Joint
Enhanced On-demand WSN in terms of MC-CDMA with MPOMS
Yutaka Imaizumi, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of IEEE International Symposium on Intelligent Signal Processing and Communication Systems
IEEE
ISPACS2018, 102-106
2018/11/28




5 Research paper (international conference proceedings)
Joint
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 GCCE/ 2018
2018/10/12




6 Research paper (international conference proceedings)
Joint
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 GCCE/ 2018
2018/10/12




7 Research paper (international conference proceedings)
Joint
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 APWCS/ 2018
2018/08/22




8 Research paper (international conference proceedings)
Joint
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 APWCS/ 2018
2018/08/22




9 Research paper (international conference proceedings)
Joint
Improved Packet Success Rate on MC-CDMA based On-demand WSN System with MPOMS
Yutaka Imaizumi, Hiromasa Habuchi, and Koichiro Hashiura
Proceedings of IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium

IEEE APWCS/ 2018
2018/08/22




10 Research paper (international conference proceedings)
Joint
Proposal of a Disaster Support Expert System Using Accumulated Empirical Data
atsuya Ohyanagi, Tomoyuki Ishida, Noriki Uchida, Yoshitaka Shibata, and Hiromasa Habuchi
Proceedings of The 12th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing

IMIS-2018/ 2018
2018/07/04




11 Research paper (international conference proceedings)
Joint
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

ICEVLC/ 2018
2018/03/16




12 Research paper (international conference proceedings)
Joint
Error Correcting Codes in Underwater RGB-LED Parallel Communication: Turbo or LDPC?
San Sun, Hiromasa Habuchi, Yusuke Kozawa
Proceedings of the RISP International Workshop on Nonlinear Circuits, Communication and Signal Processing

NCSP/ 2018, 331-334
2018/03/06




13 Research paper (international conference proceedings)
Joint
Performance Evaluation of Hybrid VN-CSK/PAM for Lighting Constrained Visible Light Communications
Keisuke Osawa, Hiromasa Habuchi, Yusuke Kozawa
Proceedings of the RISP International Workshop on Nonlinear Circuits, Communication and Signal Processing

NCSP/ 2018, 327-330
2018/03/06




14 Research paper (scientific journal)
Joint
Hybrid PWM/DPAM Dimming Control for Digital Color Shift Keying Using RGB-LED Array
Jumpei Okumura, Yusuke Kozawa, Yohtaro Umeda, and Hiromasa Habuchi
IEEE Journal on Selected Areas in Communications

Vol.36/ No.1, 44-52
2018/01




15 Research paper (international conference proceedings)
Joint
Proposal of Optical Wireless Turbo Coded APPM System
Ran Sun, Hiromasa Habuchi and Yusuke Kozawa
Proceedings of 27th International Telecommunication Networks and Applications Conference

ITNAC/ 2017, 424-428
2017/11/24




16 Research paper (international conference proceedings)
Joint
SCDMA Capability of High-Density Code-Shift Keying using Dual MPOMs in Optical-Wireless Channel
Takashi Tokunaga, Hiromasa Habuchi, Yusuke Kozawa and Ran Sun
Proceedings of 27th International Telecommunication Networks and Applications Conference

ITNAC/ 2017, 386-391
2017/11/24




17 Research paper (international conference proceedings)
Joint
Inverse Pulse Position Modulation Schemes for Simultaneous Visible Light Wireless Information and Power Transfer
Ryota Kimoto, Yusuke Kozawa, Yohtaro Umeda, and Hiromasa Habuchi
Proceedings of 27th International Telecommunication Networks and Applications Conference

ITNAC/ 2017, 167-172
2017/11/22




18 Research paper (international conference proceedings)
Joint
Rigorous Communication Success Probability of MC-CDMA with MPOMS Codes for Radio-On-Demand WSN
Tomohiro Okawa and Hiromasa Habuchi
Proceedings of IEEE 6th Global Conference of Consumer Electronics

GCCE/ 2017, 665-398
2017/10/26




19 Research paper (international conference proceedings)
Joint
Yuto Asano, Hiromasa Habuchi, and Yusuke Kozawa
Improved Synchronization Scheme for Indoor Visible-Light Differential On-Off Keying
Proceedings of IEEE 6th Global Conference of Consumer Electronics

GCCE/ 2017, 394-398
2017/10/25




20 Research paper (international conference proceedings)
Joint
On Suitable Pseudo-Noise Code for Optical-Wireless Hierarchical CSK-MPPM System
Masayuki Ishikawa and Hiromasa Habuchi
Proceedings of IEEE 6th Global Conference of Consumer Electronics

GCCE/ 2017, 214-218
2017/10/25




21 Research paper (international conference proceedings)
Joint
New Two-Layered Pseudo-Noise Code for Optical-Wireless Code-Shift Keying/SCDMA
Takashi Tokunaga, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of The Eighth International Workshop on Signal Design and Its Applications in Communications

IWSDA/ 2017
2017/09/27




22 Research paper (international conference proceedings)
Joint
Impact of Framed-DOOK Optical Wireless System using Error Correcting Codes
Ran Sun, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of The Eighth International Workshop on Signal Design and Its Applications in Communications

IWSDA/ 2017
2017/09/26




23 Research paper (international conference proceedings)
Joint
A Theoretical Analysis of Visible-Light Variable N-parallel Code-Shift-Keying in LOS Indoor Environments
Keisuke Osawa, Hiromasa Habuchi, and Yusuke Kozawa
Proceedings of The Eighth International Workshop on Signal Design and Its Applications in Communications

IWSDA/ 2017
2017/09/25




24 Research paper (international conference proceedings)
Joint
Performance Evaluation of Novel Optical-Wireless Variable N-parallel Code-Shift-Keying
Keisuke Osawa, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of the 10th International Conference on Signal Processing and Communication Systems

ICSPCS/ 2016
2016/12/20




25 Research paper (international conference proceedings)
Joint
BER performance of Digital Color Shift Keying with Target Color Control
Shunsuke Igata, Yusuke Kozawa, Yohtaro Umeda and Hiromasa Habuchi
Proceeding of the 10th International Conference on Signal Processing and Communication Systems

ICSPCS/ 2016
2016/12/19




26 Research paper (international conference proceedings)
Joint
Theoretical Analysis of Visible-Light Code-Shift Keying Using Extended Pseudo-Orthogonal M-sequence in Line-of-Sight Link
Shota Takayanagi, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of the 10th International Conference on Signal Processing and Communication Systems

ICSPCS/ 2016
2016/12/19




27 Research paper (international conference proceedings)
Joint
Influence of Synchronization Jitter on BER in Optical-Wireless CSK-MPPM System
Masayuki Ishikawa and Hiromasa Habuchi
Proceeding of Premier International Technical Conference of IEEE Region 10

TENCON/ 2016, 3761-3765
2016/11/25




28 Research paper (international conference proceedings)
Joint
"Design of an On-Demand Wireless Network Using Multi-Carrier CDMA with Modified Pseudo Orthogonal M-Sequence Sets
Tomohiro Okawa and Hiromasa Habuchi
Proceeding of Premier International Technical Conference of IEEE Region 10

TENCON/ 2016, 2112-2116
2016/11/24




29 Research paper (international conference proceedings)
Joint
Turbo-code Optical Communication System Compatible with Partial Erasure Channel
Ran Sun, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of Premier International Technical Conference of IEEE Region 10

TENCON/ 2016, 2068-2071
2016/11/24




30 Research paper (international conference proceedings)
Joint
Enhancement of RGB Parallel Turbo-code System with UTPA in Optical Partial Erasure Channel
Ran Sun, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of 13th 2016 IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS2016)

APWCS2016, 371-375
2016/08/26




31 Research paper (scientific journal)
Joint
Differential-OOK System for Underwater Visible-Light Communications
Mitsuru Saotome, Yusuke Kozawa, Yohtaro Umeda and Hiromasa Habuchi
Journal of Signal Processing

20/ 4, 175-178
2016/07




32 Research paper (scientific journal)
Joint
Improved Code-Shift Keying Systems with Functional Pseudonoise Code in Optical-Wireless Channel
Shota Takayanagi, Hiromasa Habuchi, Yusuke Takamaru and Yusuke Kozawa
Journal of Signal Processing

20/ 4, 169-173
2016/07




33 Research paper (scientific journal)
Joint
Robust Turbo-Coded OOK System for Background Noise Alleviation and Frame Synchronization in Optical Wireless Channel
Yuto Matsuda, Hiromasa Habuchi and Yusuke Kozawa
Journal of Signal Processing

20/ 4, 165-168
2016/07




34 Research paper (international conference proceedings)
Joint
New Optical-Wireless CSK-MPPM System with Modified Prime Sequence Code
Masayuki Ishikawa, Hiromasa Habuchi and Atsuhiro Takahashi
The 31st International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2016)

ITC-CSCC2016, 713-716
2016/07/13




35 Research paper (international conference proceedings)
Joint
Proposal of a Variable N-CSK with MPSC for an Intellectual Illumination Light Data Transmission System
Keisuke Osawa, Hiromasa Habuchi and Yusuke Kozawa
The 31st International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2016)

ITC-CSCC2016, 807-810
2016/07/13




36 Research paper (international conference proceedings)
Joint
Novel Parallel Optical Turbo-code Communication System using RGB LEDs for Partial Erasure Channel
Ran Sun, Hiromasa Habuchi and Yusuke Kozawa
The 31st International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2016)

ITC-CSCC2016, 735-738
2016/07/13




37 Research paper (international conference proceedings)
Joint
Orthogonal Frequency and Code Division Multiplexing Using Modified Pseudo-Ternary M-Sequences Pair
Yuki Hosokawa, Hiromasa Habuchi
The 31st International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2016)

ITC-CSCC2016, 915-918
2016/07/11




38 Research paper (international conference proceedings)
Joint
Differencial-OOK system for underwater visiblelight communications
Mitsuru Saotome, Yusuke Kozawa, Yohtaro Umeda and Hiromasa Habuchi
Proceeding of 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16)
NCSP
NCSP2016
2016/03/08




39 Research paper (international conference proceedings)
Joint
Impact of improved on-off-keyed turbo-code system in optical wireless channel
Yuto Matsuda, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16)
NCSP
NCSP2016
2016/03/08




40 Research paper (international conference proceedings)
Joint
Rigorous symbol error rate analysis of hierarchical MPPM-CNK through optical wireless channel
Atsuhiro Takahashi, Hiromasa Habuchi and Yusuke Kozawa
Proceeding of 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16)
NCSP
NCSP2016
2016/03/07




41 Research paper (international conference proceedings)
Joint
Data-rate-enhanced optical-wireless code-shift-keying system having two-stage demodulation
Shota Takayanagi, Hiromasa Habuchi, Yusuke Takamaru and Yusuke Kozawa
Proceeding of 2016 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16)
NCSP
NCSP2016
2016/03/07




42 Research paper (international conference proceedings)
Joint
Performance evaluation of CDMA-based relay network using binary countdown scheme
Takuya Eto, Hiromasa Habuchi, Koichiro Hashiura
Proceeding of 10th International Conference on Information, Communications and Signal Processing (ICICS2015)

ICCS2015
2015/12




43 Research paper (scientific journal)
Joint
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

19/ 6, 269-273
2015/11




44 Research paper (international conference proceedings)
Joint
Indoor optical-wireless code-shift-keying with two-stages demodulation
Shota Takayanagi, Hiromasa Habuchi, Yusuke Kozawa
Proceeding of IEEE 4th Global Conference on Consumer Electronics (GCCE2015)

GCCE2015
2015/10




45 Research paper (international conference proceedings)
Joint
Optical-wireless enhanced code-shift-keying with IM/DD
Shota Takayanagi, Hiromasa Habuchi, Yusuke Kozawa
Proceeding of 21st Asia- Pacific Conference on Communications (APCC2015)

APCC2015
2015/10




46 Research paper (international conference proceedings)
Joint
Proposal of Turbo-Coded Differential OOK for Optical IM/DD System
Sachin Rai, Yusuke Kozawa, Hiromasa Habuchi, Yuto Matsuda
Proceeding of 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2015)

NCSP2015
2015/03




47 Research paper (international conference proceedings)
Joint
Spread Spectrum/Binary Countdown Scheme with GMPSC for Multi-Hop Wireless Network
Takuya Eto, Hiromasa Habuchi, Koichiro Hashiura
Proceeding of Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU2015)

ICMU2015
2015/01




48 Research paper (scientific journal)
Joint
Optical Wireless LDGM-BPPM With Unequal Transmission Power Allocation Scheme
Kyohei Sumikawa, Hiromasa Habuchi
IEICE Transaction on Fundamentals

E97-A/ 12, 2578-2585
2014/12




49 Research paper (scientific journal)
Joint
Theoretical Analysis of New PN Code on Optical Wireless Code-Shift-Keying
Yusuke Takamaru, Sachin Rai, Hiromasa Habuchi
IEICE Transaction on Fundamentals

E97-A/ 12, 2572-2578
2014/12




50 Research paper (international conference proceedings)
Joint
Enhancement of Punctured Turbo Code with UTPA in Optical Wireless Channel
Sachin Rai, Hiromasa Habuchi
Proceeding of International Symposium on Information Theory and Its Applications (ISITA2014)

ISITA2014
2014/10




51 Research paper (scientific journal)
Joint
Influence of Scintillation and Background Noise on LDGM-BPPM with Unequal Transmission Power Allocation Scheme in Optical Wireless Channel
Kyohei Sumikawa, Hiromasa Habuchi
Journal of Signal Processing

18/ 4, 181-184
2014/07/01




52 Research paper (international conference proceedings)
Joint
On the Non-coherent Delay Lock Loop for M-ary/Spread-Spectrum System
Masaya Yamagata, Hiromasa Habuchi
Proceeding of 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14)

NCSP'14, 169-172
2014/03/01




53 Research paper (international conference proceedings)
Joint
Influence of Scintillation and Back-ground Noise on the Optical LDGM-BPPM with Unequal Transmission Power Allocation Scheme
Kyohei Sumikawa, Hiromasa Habuchi
Proceeding of 2014 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14)

NCSP'14, 165-168
2014/03/01




54 Research paper (international conference proceedings)
Joint
Optical N-Parallel Codes-Shift-Keying Using Generalized Modified Prime Sequence Codes and Hadamard Codes
Yusuke Takamaru, Hiromasa Habuchi
Proceeding of 2013 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2013)

ISPACS2013, 737-742
2013/11/14




55 Research paper (international conference proceedings)
Joint
Effective Code Tracking System for M-ary Orthogonal Modulation Scheme
Masaya Yamagata, Hiromasa Habuchi
Proceeding of 2013 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2013)

ISPACS2013, 559-564
2013/11/14




56 Research paper (international conference proceedings)
Joint
On the Modified Pseudo-Ternary M-Sequence Pair
Masaya Yamagata, Hiromasa Habuchi
Proceeding of 2013 Sixth International Workshop on Signal Design and its Applications in Communications (IWSDA2013)

IWSDA2013, 170-173
2013/10/28




57 Research paper (international conference proceedings)
Joint
Design of PN Codes for Optical Wireless Code-Shift-Keying with IM/DD
Yusuke Takamaru, Hiromasa Habuchi
Proceeding of 2013 Sixth International Workshop on Signal Design and its Applications in Communications (IWSDA2013)

IWSDA2013, 48-51
2013/10/28




58 Research paper (international conference proceedings)
Joint
Optical Wireless LDPC-Coded PPM with Unequal Transmission Power Allocation Scheme
Kyohei Sumikawa, Hiromasa Habuchi
Proceeding of 2013 Sixth International Workshop on Signal Design and its Applications in Communications (IWSDA2013)

IWSDA2013, 44-47
2013/10/28




59 Research paper (scientific journal)
Joint
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

J96-B/ 5, 509-517
2013/05/01




60 Research paper (international conference proceedings)
Joint
Effectiveness of the network coding with frame slotted ALOHA on VANET
Hiroyuki Higano, Hiromasa Habuchi, Yusuke Kozawa
Proceeding of 2013 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing(NCSP'13)

NCSP'13, 468-471
2013/03




61 Research paper (international conference proceedings)
Joint
Performance Analysis of Multi-pulse PPM for Optical Wireless Hierarchical Transmission System
Yusuke Kozawa, Hiromasa Habuchi
Proceedings of IEEE Workshop on Optical Wireless Communications (OWC2012)

OWC2012
2012/12/03




62 Research paper (international conference proceedings)
Joint
Priority Code Selection Method of The Modified Binary Countdown Scheme for VANET
Koichiro Hashiur, Hiromasa Habuchi
Proceedings of The 12th International Conference on ITS Telecommunications (ITST2012)

ITST2012
2012/11/08




63 Research paper (international conference proceedings)
Joint
Analysis of Average Packet Acquisition Time on Wireless Butterfly-typed Network Coding Scheme
Hiroyuki Higano, Hiromasa Habuchi
Proceedings of The 12th International Conference on ITS Telecommunications (ITST2012)

ITST2012
2012/11/07




64 Research paper (international conference proceedings)
Joint
Analysis of hierarchical multi-pulse PPM using modified pseudo orthogonal M-sequence set
Yusuke Kozawa, Hiromasa Habuchi
Proceedings of 2012 International Symposium on Information Theory and its Applications(ISITA)

ISITA2012, 357-361
2012/10/30




65 Research paper (international conference proceedings)
Joint
A Novel Synchronization Scheme for Bi-orthogonal Modulation Using Modified Pseudo-Ternary M-sequence
Masaya Yamagata, Hiromasa Habuchi
Proceedings of 2012 International Symposium on Information Theory and its Applications(ISITA)

ISITA2012, 352-356
2012/10/30




66 Research paper (international conference proceedings)
Joint
On Bit Error Rates of the LDPC-OOK and LDPC-PPM in Optical Wireless Channel
Kyohei Sumikawa, Hiromasa Habuchi
Proceedings of The 9th IEEE VTS Asia Pacific Wireless Communications Symposium(APWCS)

APWCS2012
2012/08/23




67 (MISC) Introduction and explanation (international conference proceedings)
Joint
Theoretical Analysis of Parallel Combinatory Spread-Spectrum Communication System for Optical Wireless Communications
Yusuke Kozawa, Hiromasa Habuchi
Proceeding of The 8th International Conference on Information, Communications, and Signal Processing

ICICS2011
2011/12/16




68 (MISC) Introduction and explanation (international conference proceedings)
Joint
An Optical MPPM-PSM Scheme for Increasing Data Transmission Rate
Takayoshi Numata, Hiromasa Habuchi
Proceeding of The 8th International Conference on Information, Communications, and Signal Processing

ICICS2011
2011/12/15




69 (MISC) Introduction and explanation (international conference proceedings)
Joint
Effect of Unequal Transmission Power Allocation In Turbo-Coded Optical Wireless Communication System
Tomoaki Murata, Hiromasa Habuchi
Proceeding of The 8th International Conference on Information, Communications, and Signal Processing

ICICS2011
2011/12/14




70 (MISC) Introduction and explanation (international conference proceedings)
Joint
Theoretical Analysis of The Modified Binary Countdown Scheme
Koichiro Hashiura, Hiromasa Habuchi
Proceeding of The 8th International Conference on Information, Communications, and Signal Processing

ICICS2011
2011/12/14




71 Research paper (scientific journal)
Joint
A Tracking System Using a Differential Detector for M-ary Bi-orthogonal Spread Spectrum Communication Systems
Junya Kawata, Kouji Ohuchi, and Hiromasa Habuchi
IEICE Transaction on Fundamentals

E94-A/ 12, 2737-2745
2011/12/01




72 Research paper (scientific journal)
Joint
Optical Wireless N-CSK with Modified Pseudo Orthogonal M-Sequence Sets
Yusuke Kozawa, Hiromasa Habuchi
IEICE Transaction on Fundamentals

E94-A/ 12, 2188-2193
2011/11/01




73 (MISC) Introduction and explanation (international conference proceedings)
Joint
Enhancement of Optical Wireless N-CSK System
(Yusuke Kozawa, Hiromasa Habuchi
Proceedings of The 8th Asia-Pacific Wireless Communication Symposium

APWCS2011
2011/08/23




74 (MISC) Introduction and explanation (international conference proceedings)
Joint
The Modified Binary Countdown Scheme for Vehicular Ad-hoc Network System
Koichiro Hashiura, Hiromasa Habuchi
Proceedings of The 8th Asia-Pacific Wireless Communication Symposium

APWCS2011
2011/08/22




75 Research paper (scientific journal)
Joint
Orthogonal Exponential Spline Pulses with Application to Impulse Radio
Masaru Kamada, Semih Ozlem and Hiromasa Habuchi
Sampling Theory in Signal and Image Processing

10/1-2, 1-16
2011/07




76 (MISC) Introduction and explanation (international conference proceedings)
Joint
Media Access Control Scheme Based on the Binary Countdown for Vehicular Ad-Hoc Network
Koichiro Hashiura, Hiromasa Habuchi
Proceedings of The 10th International Conference on Intelligent Transport Systems Terecommunications

ITST2010
2010/11/10




77 (MISC) Introduction and explanation (international conference proceedings)
Joint
Performance Evaluation of the Vehicular Ad-Hoc Network Using the Modified Binary Countdown Scheme
Koichiro Hashiura, Hiromasa Habuchi
Proceedings of The 16th Asia-Pacific Conference on Communications

APCC2010
2010/11/02




78 (MISC) Introduction and explanation (international conference proceedings)
Joint
Performance Evaluation of the Code Acquisition System Using Pseudo-Ternary M-Sequences
Ryo Enomoto, Hiromasa Habuchi
Proceedings of The 16th Asia-Pacific Conference on Communications

APCC2010
2010/11/02




79 Research paper (scientific journal)
Joint
Frame Synchronization for Multi-Pulse PPM/CSK System
Fumie Ono, Hiromasa Habuchi
Journal of Signal Processing

14/ 6, 491-497
2010/11/01




80 Research paper (scientific journal)
Joint
Performance of DS/SS System using Pseudo-Ternary M-Sequences
Ryo Enomoto, Hiromasa Habuchi, Koichiro Hashiura
IEICE Transaction on Fundamentals

E93-A/ 11, 2299-2306
2010/11/01




81 Research paper (scientific journal)
Joint
A Comparison of Wireless Optical CDMA Systems using Chip-Level Detection
Yusuke Kozawa, Hiromasa Habuchi
IEICE Transaction on Fundamentals,

E93-A/ 11, 2291-2298
2010/11/01




82 (MISC) Introduction and explanation (international conference proceedings)
Joint
Study on the Code Acquisition and Tracking Systems Using Pseudo-ternary M-sequences
Ryo Enomoto, Hiromasa Habuchi
Proceedings of The International Symposium on Information Theory and its Applications and International Symposium on Spread Spectrum Techniques and Applications

ISITA/ISSSTA2010
2010/10/20

CD-ROM


83 (MISC) Introduction and explanation (international conference proceedings)
Joint
Theoretical Analysis of M-CSK/CDMA System in Optical Wireless Channel
Yusuke Kozawa, Hiromasa Habuchi
Proceedings of The International Symposium on Information Theory and its Applications and International Symposium on Spread Spectrum Techniques and Applications

ISITA/ISSSTA2010
2010/10/19




84 Research paper (scientific journal)
Joint
Performance Improvement of the Inter-Vehicle Push-Type Packet Compensation Protocol for the Road to Vehicle Broadcasting System
Koichiro Hashiura, Hiromasa Habuchi
International Journal of Intelligent Transportation Systems Research

8/ 3, 164-174
2010/09/01




85 (MISC) Introduction and explanation (scientific journal)
Joint
光無線通信を用いた路車間通信における階層化変調法による信頼性向上法の検討
岡祐介, 羽渕裕真,小澤佑介,橋浦康一郎,大内浩司
ITSシンポジウム2009


2009/12




86 Research paper (international conference proceedings)
Joint
Theoretical Analysis of Optical Wireless CDMA with Modified Pseudo Orthogonal M-sequence Sets
Yusuke Kozawa, Hiromasa Habuchi
IEEE Global Communications Conference (IEEE GLOBECOM'09)

GLOBECOM'09
2009/12




87 Research paper (international conference proceedings)
Joint
Construction of hierarchical optical broadcasting systems for intelligent transport system
Yusuke Oka, Hiromasa Habuchi
International Technical Conference of IEEE Region 10 (TENCON2009)

TENCON2009
2009/11




88 Research paper (international conference proceedings)
Joint
Performance of the asynchronous push type packet compensation methods for road-to-vehicle broadcasting system
Koichiro Hashiura, Hiromasa Habuchi
International Technical Conference of IEEE Region 10 (TENCON2009)

TENCON2009
2009/11




89 Research paper (international conference proceedings)
Joint
Properties of the pseudo-ternary M-sequences
Ryo Enomoto, Hiromasa Habuchi
International Workshop on Signal Design and its Application in Communications (IWSDA 2009)

IWSDA2009, 56-59
2009/10




90 Research paper (international conference proceedings)
Joint
Analysis of wireless optical CDMA using chip-level detection
Yusuke Kozawa, Hiromasa Habuchi
International Workshop on Signal Design and its Application in Communications (IWSDA 2009)

IWSDA2009, 52-55
2009/10




91 Research paper (international conference proceedings)
Joint
Throughput analysis of the nonorthogonal CSK/SS random access system on communication between users
Nobuyoshi Komuro, Hiromasa Habuchi
2009 IEEE International Symposium on Personal Indoor and Mobile Radio Communications (IEEE PIMRC 2009)

PIMRC2009
2009/09




92 Research paper (international conference proceedings)
Joint
Repeated Permutation Multi-Pulse PPM for Optical Wireless Communication
Toshiki Kato, Fumie Ono, Hiromasa Habuchi
The 24th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2009)

ITC-CSCC2009
2009/07




93 (MISC) Introduction and explanation (others)
Only
M系列を基に構成される系列とその通信への応用
羽渕裕真
Fundamental Review

3/ 1, 32-42
2009/07




94 Research paper (scientific journal)
Joint
擬3進M系列を用いるコードシフトキーイング型スペクトル拡散方式
橋浦康一郎, 羽渕裕真
電子情報通信学会論文誌A

92-A/ 5, 380-387
2009/05




95 (MISC) Introduction and explanation (scientific journal)
Joint
放送型路車間通信におけるPush型損失パケット補間法の性能改善手法
橋浦康一郎, 羽渕裕真
ITSシンポジウム2008


2008/12




96 Research paper (scientific journal)
Joint
Construction of orthogonal overlapping pulses for impulse radio communications
Masaru Kamada, Semih O"ZLEM, Hiromasa Habuchi
IEICE Transaction on Fundamentals

91E-A/ 11, 3121-3129
2008/12




97 Research paper (international conference proceedings)
Joint
Throughput evaluation of the the nonorthogonal CSK/CDMA ALOHA with interference canceler
Nobuyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
International Symposium on Information Theory and Its Applications (ISITA'08),

ISITA'08, 560-565
2008/12




98 Research paper (international conference proceedings)
Joint
Performance of the slot-distributed push-type packet compensation protocol for the road to vehicle broadcasting system
Koichiro Hashiura, Hiromasa Habuchi
International Symposium on Information Theory and Its Applications (ISITA'08)

ISITA'08, 717-721
2008/12




99 Research paper (international conference proceedings)
Joint
Increased throughput using optical PPM-CDMA
Yusuke Kozawa, Hiromasa Habuchi
International Symposium on Information Theory and Its Applications (ISITA'08)

ISITA'08, 148-153
2008/12




100 Research paper (international conference proceedings)
Joint
Enhancement of Optical Wireless Multi-Pulse PPM
Yusuke Kozawa, Hiromasa Habuchi
IEEE Global Communications Conference (IEEE GLOBECOM'08)

GLOBECOM'08
2008/12




101 Research paper (scientific journal)
Joint
Nonorthogonal CSK/CDMA with received-power adaptive access control scheme
Nobusyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
IEICE Transaction on Fundamentals

91E-A/ 10, 2779-2786
2008/10




102 Research paper (international conference proceedings)
Joint
Modified pseudo orthogonal M-sequence sets for synchronous optical-CDMA
Yusuke Kozawa, Hiromasa Habuchi
The 23rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2008),

ITS-CSCC2008
2008/07




103 Research paper (international conference proceedings)
Joint
Hierarchical information acquisition scheme on the local broadcasting system
Yusuke Oka, Hiromasa Habuchi, Kouji Ohuchi
The 23rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2008)

ITC-CSCC2008
2008/07




104 Research paper (international conference proceedings)
Joint
Effect of the interference canceler on the nonorthogonal CSK/CDMA ALOHA
Nobusyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
The 23rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2008)

ITS-CSCC2008
2008/07




105 Research paper (international conference proceedings)
Joint
Effect of the slot distributed scheme on the push-type packet compensation protocol
Koichiro Hashiura, Hiromasa Habuchi
The 23rd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2008)

ITC-CSCC2008
2008/07




106 Research paper (international conference proceedings)
Joint
Throughput Evaluation of the nonorthogonal CSK ALOHA with the Received-Power Adaptive Access Control Scheme
Nobusyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
Proceeding of Sixth International Conference on Information Communications and Signal Processing

ICICS2007
2007/12




107 Research paper (international conference proceedings)
Joint
Performance Analysis of Pull-Type Packet Compensation Protocol with Perfect MCS/CDMA for the Broadcasting System
Koichio Hashiura, Hiromasa Habuchi
Proceeding of Sixth International Conference on Information Communications and Signal Processing

ICICS2007
2007/12




108 Research paper (international conference proceedings)
Joint
Theoretical Analysis of Atmospheric Optical DS/SS with On-Off Orthogonal M-sequence Pairs
Yusuke Kozawa, Hiromasa Habuchi
Proceeding of Sixth International Conference on Information Communications and Signal Processing

ICICS2007
2007/12




109 Research paper (international conference proceedings)
Joint
Theoretical Analysis of Spread-Spectrum Push/Pull Type Packet Compensation Protocol on Local Broadcasting Services
Koichio Hashiura, Hiromasa Habuchi
Proceeding of IEEE International Symposium on Personal Indoor and Mobile Radio Communications

PIMRC2007
2007/09




110 Research paper (international conference proceedings)
Joint
Theoretical Analysis of Atmospheric optical PPM CDMA with Pseudo Orthogonal M-sequences
Yusuke Kozawa, Hiromasa Habuchi
Proceeding of IEEE International Symposium on Personal Indoor and Mobile Radio Communications

PIMRC2007
2007/09




111 Research paper (international conference proceedings)
Joint
Throughput Analysis of the Channel Estimation-Oriented Access Control Scheme on CSK/CDMA
Nobusyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
Proceeding of IEEE International Symposium on Personal Indoor and Mobile Radio Communications

PIMRC2007
2007/09




112 Research paper (international conference proceedings)
Joint
Spread Spectrum Modified MPPM System using Quadriphase Sequences
Fumie Ono, Hiromasa Habuchi, Kouji Ohuchi
Tenth International Conference on Communication Systems (ICCS 2006)

ICCS2006, WA-6-6
2006/11




113 Research paper (international conference proceedings)
Joint
Performance evaluation of the pull-type packet compensation protocol with common spreading sequences for broadcasting system
Koichiro Hashiura, Hiromasa Habuchi
Tenth International Conference on Communication Systems (ICCS 2006)

ICCS2006, WA-5-3
2006/11




114 Research paper (international conference proceedings)
Joint
Influence of Channel Estimation Error on Throughput Performance in the Channel Estimation-Oriented Access Control Scheme with Code Shift Keying
Nobuyoshi Komuro, Hiromasa Habuchi, Toshinori Tsuboi
Tenth International Conference on Communication Systems (ICCS 2006)

ICCS2006, PB-8
2006/11




115 Research paper (international conference proceedings)
Joint
Analysis of Packet Compensation Protocols with MCS/CDMA for Local Broadcasting Services
Koichiro Hashiura, Hiromasa Habuchi
2006 IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2006)

PIMRC2006
2006/09




116 Research paper (international conference proceedings)
Joint
Performance of Enhanced PSM/CSK System using Quariphase E-sequences
Fumie Ono, Hiromasa Habuchi, Kouji Ohuchi
2006 IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2006)

PIMRC2006
2006/09




117 Research paper (scientific journal)
Joint
Embedded Frame Synchronization Method for Pulse Position Modulation System
Fumie Ono, Hiromasa Habuchi
電子情報通信学会論文誌(EA)

Vol.E89-A/ No.6, 1757-1760
2006/06




118 Research paper (international conference proceedings)
Joint
Effect of Access Control Scheme based on the Estimation of Offered Load on the CSK/SS Random Access Systems
Nobuyoshi Komuro, Hiromasa Habuchi
Asia-Pacific Conference on Communications 2005

APCC'05, 106-110
2005/10




119 Research paper (international conference proceedings)
Joint
PPM Systems that Embedded Frame Timing Signal
Fumie Ono, Hiromasa Habuchi
2005 International Symposium on Wireless Personal Multimedia Communications

WPMC'05, 1714-1717
2005/09




120 Research paper (international conference proceedings)
Joint
Novel Access Control Scheme based on the Estimation of Offered Load for the CSK/SS Random Access Systems
Nobuyoshi Komuro, Horomasa Habuchi
2005 International Symposium on Wireless Personal Multimedia Communications

WPMC'05, 918-922
2005/09




121 Research paper (international conference proceedings)
Joint
Novel Code Selecting/Spacing ALOHA System
Fumie Ono, Hiromasa Habuchi, and Tsuyoshi Arai
16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications

PIMRC'05, CD-ROM
2005/09




122 Research paper (scientific journal)
Joint
Design of UWB Pulses in Terms of B-Splines
Mitsuhiro Matsuo, Masaru Kamada, and Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communication Engineers

E88-A/ 9, 2287-2298
2005/09




123 Research paper (international conference proceedings)
Joint
Frame Synchronization for PPM Systems
Fumie Ono, Hiromasa Habuchi
2005 International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'05, THF3-1
2005/07




124 Research paper (international conference proceedings)
Joint
Throughput Evaluation of the CSK/SS Packet Radio Communications with Access Control Scheme based on the Estimation of Offered Load
Nobuyoshi Komuro, Hiromasa Habuchi
2005 International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'05, THF2-1
2005/07




125 Research paper (scientific journal)
Joint
A Reasonable Throughput Analysis of the CSK/SSMA unslotted ALOHA system with nonorthogonal sequences
Nobuyoshi Komuro, Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communication Engineers

E88-A/ 6, 1462-1468
2005/06




126 Research paper (scientific journal)
Joint
Proposal of a Simple Synchronization Method foe CSK/SS
Azumi Ito, Hiromasa Habuchi, Fumie Ono
The Transactions of the Institute of Electronics, Information and Communication Engineers

E88-A/ 6, 1455-1461
2005/06




127 Research paper (international conference proceedings)
Joint
Design of UWB pulses based on B-splines
Mitsuhiro Matsuo, Masaru Kamada, Hiromasa Habuchi
The 2005 IEEE International Symposium on Circuits and Systems

ISCAS'05, C3L-M
2005/05




128 Research paper (international conference proceedings)
Joint
Design of UWB pulses by spline approximation
Mitsuhiro Matsuo, Masaru Kamada, Hiromasa Habuchi
2005 IEEE Wireless Communications and Networking Conference

WCNC2005/ 2, 764-769
2005/03/16




129 Research paper (scientific journal)
Joint
CSK/SSMA ALOHA system with nonorthogonal sequences
Nobuyoshi Komuro, Hiromasa Habuchi, Masaru Kamada
The Transactions of the Institute of Electronics, Information and Communication Engineers

E87-A/ 10, 2564-2570
2004/10




130 Research paper (international conference proceedings)

On the Frame Synchronization Method for Pulse Position Modulation System
Fumie Ono, Hiromasa Habuchi
The 2004 International Symposium on Information Theory and its Applications (ISITA 2004)

ISITA'04
2004/10




131 Research paper (international conference proceedings)
Joint
On the Frame Structure of the Spread ALOHA System using Three-Valued Signaling
Tsuyoshi Arai, Hiromasa Habuchi
The 2004 International Symposium on Information Theory and its Applications (ISITA 2004)

ISITA'04
2004/10




132 Research paper (international conference proceedings)
Joint
Proposal of a time-hopping modified multipulse PPM system with restricted amplitude levels
Fumie Ono, Hiromasa Habuchi
IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2004)

ISSSTA'04, 812-816
2004/09




133 Research paper (international conference proceedings)
Joint
A simple self-synchronization system for CSK/SS
Azumi Ito, Hiromasa Habuchi
IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2004)

ISSSTA'04, 583-587
2004/09




134 Research paper (international conference proceedings)
Joint
Throughput analysis of the CSK/SSMA ALOHA with nonorthogonal sequences by non-perfect capture
Nobuyoshi Komuro, Hiromasa Habuchi
IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2004)

ISSSTA'04, 653-657
2004/09




135 Research paper (international conference proceedings)
Joint
A Study on the Repeated Permutation MPPM/SS System
Fumie Ono, Hiromasa Habuchi
The 2004 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC2004)

ITC-CSCC'04, (6F1L-2-1)-(6F1L-2-4)
2004/07




136 Research paper (international conference proceedings)
Joint
Jitter Performance of Simple Synchronization Method using Manchester-code for CSK/SS
Azumi Ito, Hiromasa Habuchi
The 2004 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2004)

ITC-CSCC'04, (6F1L-3-1)-(6F1L-3-4)
2004/07




137 Research paper (international conference proceedings)
Joint
Effect of channel load sensing protocol on the nonorthogonal ALOHA system
Nobuyoshi Komuro, Hiromasa Habuchi
The 2004 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC2004)

ITC-CSCC'04, (7F2P-3-1)-(7F2P-3-4)
2004/07




138 Research paper (scientific journal)
Joint
New pulse spacing modulation based on spread-spectrum communication scheme
Fimie Ono, Hiromasa Habuchi
IEE Proceedings Communications

151/ 2, 157-162
2004/04




139 Research paper (international conference proceedings)
Joint
Throughput of the Unslotted CSK/SS ALOHA System with Nonorthogonal Sequences
Nobuyoshi Komuro, Hiromasa Habuchi
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2003)

ISPACS'03, 781-786
2003/12




140 Research paper (international conference proceedings)
Joint
Performance Analysis of Push-Type Packet Compensation Protocol Using MCS/CDMA
Masashi Sato, Hiromasa Habuchi
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2003)

ISPACS'03, 769-774
2003/12




141 Research paper (international conference proceedings)
Joint
Effect of Interference Cancellar on CSK/SS Systems Using Decision Feedback DLLs
Batzorig Baasandash, Hiromasa Habuchi, Kouji Ohuchi, Hitoshi Suzuki
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2003)

ISPACS'03, 434-439
2003/12




142 Research paper (international conference proceedings)
Joint
Performance Analysis of CSK/SS with Manchester-coded PN Sequence Pair
Azumi Ito, Hiromasa Habuchi
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2003)

ISPACS'03, 429-433
2003/12




143 Research paper (international conference proceedings)
Joint
A Comparison of the Spread Spectrum Modified Multipulse PPM System and the Spread Spectrum PPM System in a Multi-User Case
Fumie Ono, Hiromasa Habuchi
IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2003)

ISPACS'03, 418-422
2003/12




144 Research paper (scientific journal)
Joint
M系列を用いたCSK ALOHA方式の性能解析
Tsuyoshi Arai, Hiromasa Habuchi, Fumie Ono
電子情報通信学会論文誌

J86-A/ 12, 1374-1381
2003/12




145 Research paper (international conference proceedings)
Joint
A New Spread ALOHA System using Three-Valued Signaling
Tsuyoshi Arai, Hiromasa Habuchi
The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03)

WPMC'03/ 3/3, 488-492
2003/10




146 Research paper (international conference proceedings)
Joint
A Novel Synchronization Method for CSK/SS
Azumi Ito, Hiromasa Habuchi
The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03)

WPMC'03/ 3/3, 222-226
2003/10




147 Research paper (international conference proceedings)
Joint
CDMA Performance of the Spread Spectrum Modified Multipulse PPM System
Fumie Ono, Hiromasa Habuchi
The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03)

WPMC'03/ 2/3, 531-535
2003/10




148 Research paper (international conference proceedings)
Joint
Packet Compensation Protocol with MCS/CDMA
Masashi Sato, Hiromasa Habuchi
The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03)

WPMC'03/ 1/3, (V1-275)-(V1-279)
2003/10




149 Research paper (international conference proceedings)
Joint
Throughput of the CSK/SS ALOHA System with Nonorthogonal Sequences
Nobuyoshi Komuro, Hiromasa Habuchi
The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC'03)

WPMC'03/ 3/3, 483-487
2003/10




150 Research paper (scientific journal)
Joint
A New Modulation Technique Based on Pulse Position Modulation and Code Shift Keying
Fumie Ono, Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communication Engineers

Vol.E86-A/ 10, 2483-2491
2003/10




151 Research paper (international conference proceedings)
Joint
Performance of the time hopping modified PSM system on the AWGN channel
Fumie Ono, Hiromasa Habuchi
IEEE Global Telecommunications Conference (GLOBECOM'02)

GLOBECOM'02, 1840-1844
2002/11




152 Research paper (international conference proceedings)
Joint
Throughput analysis of nonorthogonal multilevel spread ALOHA systems
Nobuyoshi Komuro, Hiromasa Habuchi, Masaru Kamada
IEEE Global Telecommunications Conference (GLOBECOM'02)

GLOBECOM'02, 1825-1829
2002/11




153 Research paper (international conference proceedings)
Joint
M-ary/SSMA slotted ALOHA with traffic control scheme on erroneous feedback channels
Tsuyoshi Arai, Hiromasa Habuchi
IEEE Global Telecommunications Conference (GLOBECOM'02)

GLOBECOM'02, 1820-1824
2002/11




154 Research paper (international conference proceedings)
Joint
Proposal of a time-hopping pulse spacing modulation system with restricted amplitude levels
Fumie Ono, Hiromasa Habuchi
International Symposium on Wireless Personal Multimedia Communications (WPMC2002

PMC2002/ 3/3, 1270-1274
2002/10




155 Research paper (international conference proceedings)
Joint
Initial acquisition performance of Bi-orthogonal modulation systems using differential detector
Kouji Ohuchi, Kouichi Matsuno, Hiromasa Habuchi
IEEE International Symposium on Spread Spectrum Techniques & Applications (ISSSTA 2002)

ISSSTA2002
2002/09




156 Research paper (scientific journal)
Joint
Bi-orthogonal modulation systems using two different inner sequences
Ohuchi Kouji, Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communication Engineers

Vol.E84-A/ 12
2001/12




157 Research paper (international conference proceedings)
Joint
Performance evaluation of the spread-spectrum modified MPPM system using E-sequences and a preamble
Fumie Ono, Hiromasa Habuchi
International Conference on Information Communications and Signal Processing, (ICICS'01)

ICICS'01
2001/10




158 Research paper (international conference proceedings)
Joint
Theoretical analysis of the unslotted SS-CSC/CDMA ALOHA system
Nobuyoshi Komuro, Hiromasa Habuchi
International Conference on Information Communications and Signal Processing (ICICS'01)

ICICS'01
2001/10




159 Research paper (international conference proceedings)
Joint
The delay property of the M-ary/SSMA ALOHA systems with the traffic control protocol
Tsuyoshi Arai, Hiromasa Habuchi
International Conference on Information Communications and Signal Processing(ICICS'01)

ICICS'01
2001/10




160 Research paper (international conference proceedings)
Joint
Theoretical Analysis of the Spread Spectrum PSM System using E-sequences and a Preamble
Fumie Ono, Hiromasa Habuchi
IEEE International Conference on Communications (ICC 2001)

ICC'01, 2428-2432
2001/06




161 Research paper (international conference proceedings)
Joint
A Study on Spectral Efficiency of Code Shift Keying using Two Different Inner Sequences
Kouji Ohuchi, Hiromasa Habuchi
International Symposium of Information Theory and Its Applications

ISITA'00/ 2/2, 564-567
2000




162 Research paper (international conference proceedings)
Joint
A Novel Synchronization Method for Bi-orthogonal Modulation Systems
Hiromasa Habuchi, Yasuo Usui
IEEE 11th International Symposium on Personal, Indoor and Mobile Radio Communications

PIMRC'00/ 1/2, 610-614
2000




163 Research paper (international conference proceedings)
Joint
Performance Analysis of Spread ALOHA Systems with ARQ Protocol
Hiromasa Habuchi, Tatsuya Matsumoto, Tsuyoshi Arai
IEEE 7th Singapore International Conference on Communication Systems

ICCS'00
2000/11




164 Research paper (international conference proceedings)
Joint
Throughput Analysis of Packet Radio Network using the SS-CSC/SSMA Scheme
Nobuyoshi Komuro, Hiromasa Habuchi
International Symposium of Information Theory and Its Applications

ISITA'00/ 2/2, 736-739
2000/11




165 Research paper (international conference proceedings)
Joint
A Study on Performance of M-ary/SSMA ALOHA Ssytems with ARQ Protocol
Hiromasa Habuchi, Tatsuya Matsumoto
International Symposium of Information Theory and Its Applications

ISITA'00/ 2/2, 732-735
2000/11




166 Research paper (international conference proceedings)
Joint
A Spread Spectrum PSM System using a Preamble
Fumie Ono, Hiromasa Habuchi
International Symposium of Information Theory and Its Applications

ISITA'00/ 2/2, 580-583
2000/11




167 Research paper (international conference proceedings)
Joint
A Synchronization System with DLL and the Differential Detector for Bi-orthogonal Modulation Systems
Hiromasa Habuchi, Yasuo Usui
International Symposium of Information Theory and Its Applications

ISITA'00/ 1/2, 323-326
2000/11




168 Research paper (international conference proceedings)
Joint
A Comparison of the M-ary/SSMA ALOHA System and the DS/SSMA ALOHA System under the Frequency Selective Fading Channel
Tsuyoshi Arai, Hiromasa Habuchi
IEEE 7th Singapore International Conference on Communication Systems

ICCS'00
2000/09




169 Research paper (international conference proceedings)
Joint
A Comparison of the M-ary/SSMA ALOHA System and the DS/SSMA ALOHA System
Tsuyoshi Arai, Hiromasa Habuchi
IEEE 11th International Symposium on Personal, Indoor and Mobile Radio Communications

PIMRC'00/ 2/2, 1530-1534
2000/09




170 Research paper (international conference proceedings)
Joint
Proposal of a Spread ALOHA System using the SS-CSC Technique
Nobuyoshi Komuro, Hiromasa Habuchi
IEEE 11th International Symposium on Personal, Indoor and Mobile Radio Communications

PIMRC'00/ 2/2, 1525-1529
2000/09




171 Research paper (international conference proceedings)
Joint
Performance Analysis of the SS-PSM System using E-sequences and a Preamble
Fumie Ono, Hiromasa Habuchi
IEEE 11th International Symposium on Personal, Indoor and Mobile Radio Communications

PIMRC'00/ 2/2, 1140-1144
2000/09




172 Research paper (international conference proceedings)
Joint
Performance Evaluation of the M-ary/SSMA ALOHA System with CLSP
Tsuyoshi Arai, Hiromasa Habuchi
IEEE 6th International Symposium on Spread Spectrum Techniques and Applications

ISSSTA'00/ 2/2, 378-382
2000/09




173 Research paper (international conference proceedings)
Joint
Analysis of the Bi-orthogonal Modulation System using Two Different Inner Sequences
Kouji Ohuchi, Hiromasa Habuchi
IEEE 6th International Symposium on Spread Spectrum Techniques and Applications

ISSSTA'00/ 2/2, 743-746
2000/09




174 Research paper (international conference proceedings)
Joint
Performance in the SSMA Unslotted ALOHA System with the M-ary/SS Technique
Tsuyoshi Arai, Hiromasa Habuchi
International Conference on Information, Communications and Signal Processing

ICICS'99, 1A1.7
1999




175 Research paper (international conference proceedings)
Joint
Spectral Efficiency of the Orthogonal Multicarrier M-ary/SS System over Frequency Selective Fading Channel
Tsuyoshi Arai, Hiromasa Habuchi
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'99/ 2-2, 1298-1301
1999




176 Research paper (international conference proceedings)
Joint
Frame Synchronization Method with the Differential Detector for CSK Utilizing the M-sequence Property
Kouji Ohuchi, Hiromasa Habuchi, Hidekazu Fujiwara
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'99/ 2-2, 1286-1289
1999




177 Research paper (international conference proceedings)
Only
Performance Improvement of SS-PPM Systems
Hiromasa Habuchi
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'99/ 1-2, 185-188
1999




178 Research paper (international conference proceedings)
Joint
Performance Evaluation of the M-ary/SSMA Unslotted ALOHA System
Tsuyoshi Arai, Hiromasa Habuchi
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'99/ 1-2, 64-67
1999




179 Research paper (international conference proceedings)
Joint
Performance Evaluation of Spread-Spectrum Pulse Spacing Modulation Systems with Preamble
Fumie Ono, Hiromasa Habuchi
International Conference on Information, Communications and Signal Processing

ICICS'99, 1A2.6
1999/12




180 Research paper (international conference proceedings)
Joint
Throughput Performance of M-ary/SSMA Slotted ALOHA Systems
Tsuyoshi Arai, Hiromasa Habuchi
IEEE Global Telecommunications Conference(GLOBECOM'98)

6/ 6, 3397-3402
1998/11




181 Research paper (international conference proceedings)
Joint
Performance Analysis of Orthogonal Multicarrier M-ary/SSMA Systems
Tsuyoshi Arai, Hiromasa Habuchi
IEEE Global Telecommunication Conference(GLOBECOM'98)

5/ 6, 2549-2554
1998/11




182 Research paper (international conference proceedings)
Joint
Performance Evaluation of Spread-Spectrum Multipulse PPM Systems
Hiromasa Habuchi, Mariki Masubuchi
IEEE International Workshop on Intelligent Signal Processing and Communication Systems(ISPACS'98)

1/ 2, 407-411
1998/11




183 Research paper (international conference proceedings)
Joint
Spectral Effeciency of the Multicarrier M-ary/SSMA Systems
Tsuyoshi Arai, Hiromasa Habuchi
IEEE International Workshop on Intelligent Signal Processing and Communication Systems(ISPACS'98)

1/ 2, 402-406
1998/11




184 Research paper (international conference proceedings)
Joint
Effects of CCI Cancellation Techniques on the Synchronous SS-CSC/CDMA System
Kouji Ohuchi, Hiromasa Habuchi, Toshio Takebayashi
IEEE International Workshop on Intelligent Processing and Communication System (ISPACS'98)

1/ 2, 28-32
1998/11




185 Research paper (international conference proceedings)
Joint
A Proposal of Spread-Spectrum Pulse Spacing Modulation System using Even-Shift Orthogonal Sequences
Hiromasa Habuchi, Michihiro Nomura
IEEE Interantional Workshop on Intelligent Signal Processing and Communication System(ISPACS'98)

ISPACS'98, 1/ 2, 22-26
1998/11




186 Research paper (scientific journal)
Joint
Performance Comparison of M-ary/SSMA Systems and DS/SSMA Systems in the Presence of Frequency Selective Fading and Partial-Band Interference
Tuyoshi Arai, Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communication Engineers

E81-A/ 11, 2319-2326
1998/11




187 Research paper (scientific journal)
Joint
A Theoretical Analysis of the Synchronous SS-CSC/CDMA System
Kouji Ohuchi, Hiromasa Habuchi, Toshio Takebayashi
The Transactions of the Institute of Electronics, Information and Communication Engineers

E81-A/ 11, 2291-2297
1998/11




188 Research paper (international conference proceedings)
Joint
Performance of the DPPM/CDM System using a Cascaded Cancellation Scheme
Hiromasa Habuchi, Mariko Masubuchi
1st International Conference on Information Communications and Signal Processing

ICICS'97/ 1-3, 89-93
1997




189 Research paper (international conference proceedings)

Theoretical Analysis M-ary/SSMA Systems Multicarrier Techniques
Tsuyoshi Arai, Hiroamsa Habuchi
1st International Conference on Information Communications and Signal Processing

ICICS'97/ 1-3, 84-88
1997




190 Research paper (international conference proceedings)
Joint
Synchronous CDMA Performance of Bi-orthogonal Systems with Synchroninzing PN Sequence
Hiromasa Habuchi, Takahiro Hasegawa
1st International Conference on Information Communications and Signal Processing

ICICS'97/ 1-3, 79-83
1997




191 Research paper (international conference proceedings)
Joint
A Synchronization System with Differential Detector for the SS-CSC System
Hiromasa Habuchi, Toshio Takebayashi, Takaaki Hasegawa
The 8th International Symposium on Personal, Indoor and Mobile Radio Communications

PIMRC'97/ 3-3, 835-839
1997




192 Research paper (international conference proceedings)
Joint
Proposal of an M-ary/SSMA Unslotted ALOHA System with Channel Load Sensing Protocol
Hiromasa Habuchi, Masahiro Shibuta
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'97/ 1-2, 837-840
1997




193 Research paper (international conference proceedings)
Joint
SSMA Performance of Multicarrier M-ary/SS Systems over Frequency Selective Fading Channel
Hiromasa Habuchi, Tsuyoshi Arai
International Technical Conference on Circuits/Systems, Computers and Communications

ITC-CSCC'97/ 1-2, 833-836
1997




194 Research paper (scientific journal)
Joint
An Analysis of Frame Synchronization Systems with Racing Counters and Majority Rule for M-ary/SS Communication Systems
Kouji Ohuchi, Hiromasa Habuchi
The Transactions of the Institute of Electronics, Information and Communications Engineers

E80-A/ 12, 2406-2412
1997




195 Research paper (scientific journal)
Joint
A Self-Synchronization Method for the SS-CSC System
Hiromasa Habuchi, Toshio Takebayashi, Takaaki Hasegawa
The Transactions of the Institute of Electronics, Information and Communications Engineers

E80-A/ 12, 2398-2405
1997




196 Research paper (international conference proceedings)
Joint
Bit Error Rate Performance of Bi-orthogonal System with Synchronizing Signal
Shun Hosaka, Hiromasa Habuchi
IEEE International Conference on Communication Systems and IEEE International Workshop on Interlligent Signal Processing and Communication Systems

ICCS'96/ 1-3, 961-965
1996




197 Research paper (international conference proceedings)
Joint
The Synchronization Performance of the SS-CSC system using Synchronizing preading Code
Toshio Takebayashi, Hiromasa Habuchi
IEEE International Conference on Communication Systems and IEEE International Workshop on Intelligent Signal Processing and Communication Systems

ICCS'96/ 1-3, 6-10
1996




198 Research paper (international conference proceedings)
Joint
A Study on Multiplexing of Digital Pulse Position Modulation System with SS Signaling(共著)
Mariko Masubuchi, Hiromasa Habuchi, Makoto Hashimoto
IEEE International Conference on Communication Systems and IEEE International Workshop on Intelligent Signal Processing and Communication Systems

ICCS'96/ 1-3, 1-5
1996




199 Research paper (international conference proceedings)
Joint
Performance Analysis of the SS-CSC System using Synchronizing Spreading Code
Toshio Takebayashi, Hiromasa Habuchi, Takaaki Hasegawa
IEEE International Symposium on Spread Spectrum Techniques and Applications

ISSSTA'96/ 1-3, 199-203
1996




200 Research paper (international conference proceedings)
Joint
Initial Acquistion Time of M-ary/SS Communication System with Several Synchronizing Chips
Kouji Ohuchi, Hiromasa Habuchi
IEEE International Symposium on Spread Spectrum Techniques and Applications

ISSSTA'96/ 1-3, 161-165
1996




201 Research paper (scientific journal)
Joint
Analysis of BER Performance of the Spread Spectrum Communication System with Constrained Spreading Code
Hiromasa Habuchi, Toshio Takebayashi, Takaaki Hasegawa
The Transactions of the Institute of Electronics, Information and Communications Engineers

E79-A/ 12, 2078-2080
1996




202 Research paper (scientific journal)
Joint
Synchronization Methods using Several Synchronizing Chips for M-ary/SS Communication Systems
Kouji Ohuchi, Hiromasa Habuchi
Teh Transactions of the Institute of Electronics, Information and Communications Engineers

E79-A/ 12, 1988-1993
1996




203 Research paper (scientific journal)
Joint
Bit Error Rate of Bi-orthogonal Systems Considering Synchronization Performance
Hiromasa Habuchi, Shun Hosaka
The Transactions of the Institute of Electronics, Information and Communications Engineers

E79-A/ 12, 1982-1987
1996




204 Research paper (scientific journal)
Joint
Theoretical Analysis of M-ary/SS Communication Systems using Racing Counters and a Hadamard Matrix
Kouji Ohuchi, Hiromasa Habuchi, Takaaki Hasegawa
IEEE Journal on Selected Areas in Communications

14/ 8, 1569-1575
1996




205 Research paper (international conference proceedings)
Joint
Bit Error Rate Performance of M-ary/SS Communication Systems using Racing Counter
Kouji Ohuchi, Hiromasa Habuchi, Takaaki Hasegawa
1995 International Symposium on Communications, ISCOM'95

ITC-COM'95/ 2, 633-639
1995




206 Research paper (international conference proceedings)
Joint
Performance Evaluation of the SS-CSC System
Hiromasa Habuchi, Takaaki Hasegawa
1995 International Symposium on Communications, ISCOM'95

ITC-COM'95/ 2, 626-6324
1995




207 Research paper (international conference proceedings)
Joint
Bi-orthogonal System using Synchronizing Sequence and Co-channel Interference Canceler
Hiromasa Habuchi, Shuichi Akiyama
1995 Joint Technical Conference on Circuits/Systems, Computer and Communications, JTC-CSCC'95

JTC-CSCC'95, CTS2-4
1995




208 Research paper (international conference proceedings)
Joint
M-ary/SS Communication System using a Frame Synchronization Method of PCM Systems
Kouji Ohuchi, Hiromasa Habuchi, Takaaki Hasegawa
International Symposium on Information Theory and Its Applications

ISITA'94/ 1, 139-144
1994




209 Research paper (international conference proceedings)
Joint
On the SS-CSC System with a Synchronizing Spreading Code
Hiromasa Habuchi, Takaaki Hasegawa
IEEE International Symposium on Spread Spectrum Techniques & Aaalications

ISSSTA'94/ 1, 277-281
1994




210 Research paper (scientific journal)
Joint
A Study on the M-ary/SS Communication System using a Frame Synchronization Method of PCM Communication Systems
Kouji Ohuchi, Hiromasa Habuchi, Takaaki Hasegawa
The transactions of The Institute of Electronics, Information and Communication Engineers

E77-A/ 11, 1942-1945
1994




211 Research paper (scientific journal)
Joint
Proposal of Spread Spectrum Communication Constrained Spreading Code
羽渕裕真, 長谷川孝明
The transactions of The Institute of Electronics, Information and Communication Engineers.

J77-B-I/ 12, 749-751
1994




212 Research paper (scientific journal)
Joint
Influence of Phase Difference between the Groups on BER Performance in the 2M-plex System
Hiromasa Habuchi, Takaaki Hasegawa
The Transactions of The Institute of Electronics, Information and Communication Engineers

E76-B/ 7, 748-750
1993/07




213 Research paper (scientific journal)
Joint
An Auto-Correlation Side-Lobe Suppression Method of Independence from Chip-Waveform on Modified M-Sequence and Its Application
羽渕裕真, 長谷川孝明, 鈴木康夫
The Transactions of The Institute of Electronics, Information and Communication Engineers

J74-A, 12
1991/12




214 Research paper (scientific journal)
Joint
A Code Division Multiplex using Manchester Coded Orthogonal Sequences
羽渕裕真, 長谷川孝明, 羽倉幸雄, 羽石操
The Transactions of The Institute of Electronics, Information and Communication Engineers

J74-B-II, 5
1991/05




215 Research paper (international conference proceedings)
Joint
A Novel Synchronous Code Division Multiplex using Orthogonal Manchester Coded M-Sequences
Hiromasa Habuchi, Takaaki Hasegawa, Yukio Hkura, Misao Haneishi
International Conference on Communication Systems

ICCS'90, 2
1990




216 Research paper (international conference proceedings)
Joint
A Synchronous Code Division Multiplex using Raised-Cosine Orthogonal Sequences
Hiromasa Habuchi, Takaaki Hasegawa, Yukio Hakura, Misao Haneishi
International Symposium on Information Theory and Its Applications

ISITA'90, 2
1990




217 Research paper (scientific journal)
Joint
A Code Division Multiplex using Pseudo Orthogonal Manchester Coded M-Sequence Pairs
羽渕裕真, 長谷川孝明, 羽倉幸雄, 羽石操
The Transactions of The Institute of Electronics, Information and Communication Engineers

J73-B-I, 4
1990/04




218 Research paper (international conference proceedings)
Joint
A Novel Multiplex Operation for Optical PPM Channels
Hiromasa Habuchi, Takaaki Hasegawa, Yukio Hakura, Misao Haneishi
International Conference on Communication Systems

ICCS'88, 2
1988




219 Research paper (scientific journal)

A Novel Multiplex for Optical PPM Channel

The Transactions of The Institute of Electronics, Information and Communication Engineers

J71-B, 1
1988




220 Research paper (scientific journal)
Joint
A Novel Amplitude Division Multiplex for Digital Pulse Position Modulation
長谷川孝明, 羽渕裕真, 羽倉幸雄, 羽石操
The Transactions of The Institute of Electronics, Information and Communication Engineers

J70-B, 10
1987/10