Shinshu University Researcher Directory｜Shinshu University Online system of General Academic Resources SOAR

Academic Organization	Academic Assembly　School of Science and Technology　Institute of Engineering	TEL	+81-26-269-5491
Education and Research Organization	Faculty of Engineering　Electrical and Computer Engineering	FAX	+81-26-269-5495
Position	Professor	Mail Address	david [at]shinshu-u.ac.jp
Address	4-17-1 Wakasato, Nagano	Web site	http://www-comm.cs.shinshu-u.ac.jp/david/

Profile

Assigned Class: Graduate School, Division of Science and Technology
Interdisciplinary Graduate School of Science and Technology

Research Field: Modulation Theory
Spread Spectrum
Wireless Communications
Coding Theory
Information Systems
Sensor Networks

Current Subject: Communications and Information Systems
Keywords:Communications , Information Systems

Academic Societies: Academic Societies
IEICE

Committee of Academic Societies
2009-2010 , IEEE , Shin-etsu Section Secretary
2005-2007 , IEICE , Shin-etsu Section Board Member

Academic Background: Graduate School
University of Toronto , (Electrical and Computer Engineering) , 1994
University of Toronto , (Electrical and Computer Engineering) , 1990

College
University of British Columbia , (Faculty of Engineering) , 1985

Degree
PhD , University of Toronto (Canada)

Awards: 2006 , 2005 Saitama Prefecture Venture Company Superior Product Prize , Developed with Nikks Japan
2003 , IEEE Senior Member

Research Career: Research Career
2014- , 信州大学　教授
1997- , Shinshu University Associate Professor
1996- , Shinshu University Lecturer
1994-1996 , STA Fellow at the Ministry of Posts and Telecommunications Communications Research Lab
1994-1996 , Visiting Researcher at Yokohama National University

Other Career
1985-1987 , IES, Interac English Instructor

Research

Books, Articles, etc.: Books
ディジタル通信第2版
共立出版 2016
Author:大下眞二郎, 半田志郞, デービッドアサノ

Digital Communications (in Japanese)
Kyoritsu Publishing 2005
Author:S. Oshita, S. Handa, D.K. Asano

Articles
無線センサーネットワークの端末・中継機における送信タイミング自律調停プロトコルの検討
電子情報通信学会論文誌B,J103-B(7):247-257 2020
Author:不破泰，増田聖乃，アサノデービッド，小松満，二川雅登，末廣太貴，田久修

Improving Spectral Efficiency of Non-Orthogonal Space Time Block Coded-Continuous Phase Modulation
IEICE Transactions on Communications,E101-B(9):2024-2032 2018
Author:K. Morioka, S. Yamazaki, D. Asano

Proposal and Realistic Evaluation of a New Routing Algorithm for a Regional Protection System
IEICE Transactions on Fundamentals,E98-A(8):1667-1670 2015(Aug.)
Author:H. Suzuki, S. Karasawa, D. Asano, Y. Fuwa

Performance Evaluation of a Serial UEP System with an AEPF-DFE for Fading Channels
IEEJ Transactions on Electronics, Information and Systems,135(2):191-196 2015(Feb.)
Author:S. Yamazaki, D.K. Asano

A Pseudo-TDMA MAC Protocol using Randomly Determined Transmission Times for Landslide Prediction Wireless Sensor Networks
IEICE Transactions on Communications,E97-B(7):1449-1456 2014(Jul.)
Author:D. Asano, D. Kuroyanagi, H. Suzuki, E. Motoyama, Y. Fuwa

A PAPR Reduction Method for CPM-OFDM Systems using Initial Phase Randomization
IEEJ Transactions on Electronics, Information and Systems,134(8):1010-1015 2014
Author:K. Morioka, D. Asano

A Method to Construct Phase Spreading Sequences for CPM-CDMA Systems
IEEJ Transactions on Electronics, Information and Systems,134(4):534-542 2014
Author:K. Morioka, D. Asano

An Automatic Modulation Classifier using a Frequency Discriminator for Intelligent Software Defined Radio
IEEJ Transactions on Electronics, Information and Systems,133(5):910-915 2013
Author:K. Morioka, D.K. Asano

On Improving the Tradeoff between Symbol Rate and Diversity Gain using Quasi-Orthogonal Space-Time Block Codes with Linear Receivers
IEICE Transactions on Communications,E95-B(12):3763-3767 2012
Author:K. Morioka, D.K. Asano

A Serial Unequal Error Protection Codes System Using MMSE-FDE for Fading Channels
IEICE Transactions on Fundamentals,E95-A(7):1205-1210 2012
Author:S. Yamazaki, D.K. Asano

Progress of Digital Communication Technology -- Fading Phenomenon and Changes in Compensation Technology --
IEEJ Transactions on Electronics, Information and Systems,132(5):675-685 2012
Author:S. Yamazaki, D.K. Asano

A Serial Unequal Error Protection Codes System Using MMSE-FDE for Fading Channels
IEICE Transactions on Fundamentals,E95-A(7):1205-1210 2012
Author:S. Yamazaki, D.K. Asano

Progress of Digital Communication Technology -- Fading Phenomenon and Changes in Compensation Technology --
IEEJ Transactions on Electronics, Information and Systems,132:675-685 2012
Author:S. Yamazaki, D.K. Asano

Single-carrier Transmission Frequency-domain Equalization Based on a Wiener Filter for Broadband Wireless Communications
IEEJ Transactions on Electronics, Information and Systems,131(7):1384-1392 2011
Author:S. Yamazaki, D.K. Asano

A Serial Unequal Error Protection Code System Using Multilevel Trellis Coded Modulation with Ring-type Signal Constellations for AWGN Channels
IEEJ Transactions on Electronics, Information and Systems,5(6):708-716 2010
Author:S. Yamazaki, D. Asano

Field Experiments of an OFDMA/TDD System for mobile WiMAX
IEEJ Transactions on Electronics, Information and Systems,5(4):501-503 2010
Author:S. Yamazaki, D. Asano

An Unequal Error Protection System Using Trellis Coded Modulation and an Adaptive Equalizer
IEEJ Transactions on Electronics, Information and Systems,129(1):147-148 2009
Author:S. Yamazaki, D. Asano

Automatic Modulation Identification using a Frequency Discriminator
IEICE Trans. on Communications,E91-B(2):575-578 2008
Author:D.K. Asano, M. Ohara

Development of an Experimental Noise Annoyance Meter
Acta Acustica united with Acustica,93(1):73-83 2007
Author:K. Furihata, T. Yanagisawa, D.K. Asano, K. Yamamoto

The acoustics of Japanese wooden drums called "mokugyo"
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,117(4):2247-2258 2005
Author:M. Sunohara, K. Furihata, D.K. Asano, T. Yanagisawa, A, Yuasa

Performance of GMSK and Reed-Solomon Code Combinations
IEICE Trans. on Communications,E88-A(10):2863-2868 2005
Author:L. Ma, D.K. Asano

Acoustic characteristics of an electrodynamic planar digital loudspeaker using noise shaping technology
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,117(6):3636-3644 2005
Author:A. Hayama, K. Furihata, D.K. Asano, T. Yanagisawa

A three-dimensional sound intensity measurement system for sound source identification and sound power determination by ln models
JOURNAL OF THEACOUSTICAL SOCIETY OF AMERICA,118(6):3691-3705 2005
Author:S. Nagata, K. Furihata, T. Wada, D.K. Asano, T. Yanagisawa

Preparation and properties of polypyrrole
SYNTHETIC METALS,135(1-3):43-44 2003
Author:H. Masuda, D.K. Asano

Acoustic characteristics of an electrodynamic planar digital loudspeaker
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA,114(1):174-184 2003
Author:K. Furihata, A. Hayama, D.K. Asano, T. Yanagisawa

Optimization of coded GMSK systems
IEEE TRANSACTIONS ON INFORMATION THEORY,48(10):2768-2773 2002
Author:D.K. Asano, S. Pasupathy

Preparation and properties of polythiophene derivatives
SYNTHETIC METALS,119(1-3):167-168 2001
Author:H. Masuda, D.K. Asano, K. Kaeriyama

Coding and modulation tradeoffs for limiter-discriminator based CPM transceivers in a Rayleigh fading channel
IEICE TRANSACTIONS ON COMMUNICATIONS,E83B(8):1896-1899 2000
Author:D.K. Asano, S. Pasupathy, R. Kohno

Synthesis of poly(3-alkoxymethylthiophenes)
SYNTHETIC METALS,101(1-3):73-74 1999
Author:H. Masuda, D.K. Asano, K. Kaeriyama

Stability of poly (3-alkylthiophene) doped with copper(II)perchlorate
Journal of Synthetic Metals,84:209-210 1997
Author:H. Masuda, D.K. Asano, K. Kaeriyama

Serial unequal error-protection codes based on trellis-coded modulation
IEEE TRANSACTIONS ON COMMUNICATIONS,45(6):633-636 1997
Author:D.K. Asano, R. Kohno

Improved Post-Detection Processing for Limiter-Discriminator Detection of CPM in a Rayleigh, Fast Fading Channel
IEEE Trans. on Vehicular Technology,44(4):729-734 1995
Author:D.K. Asano, S. Pasupathy

Phase Smoothing Functions for Continuous Phase Modulation
IEEE Trans. on Communications,42(2/3/4):1040-1049 1994
Author:D.K. Asano, H. Leib, S. Pasupathy

Photon Emission inSelf-Quenching Streamer Chambers
IEEE Trans. on Nuclear Science,NS-3(1):87-88 1984
Author:M. Salomon, D. Webster, D. Asano

Presentations
Applications of 5G and Drone on Mountain Climber Observation System
IEICE Technical Report ICTSSL2019-53 109-114 2020(Jan. 31)
Presenter:Yasushi Fuwa, Yoshihiro Chosokabe, Yoshinori Kitatsuji, Seiichiro Sakai, Akira Matsunaga, Kazuyoshi Kunisawa, Toshihisa Kubo, Kazuki Matsubara, Yutaka Komatsu, Toshiki Kobayashi, David Asano

Transmitted Data Compression Method for Mountain Climber Observation System
IEICE Technical Report ICTSSL2019-23 41-46 2019(Oct. 17)
Presenter:Yamato Amari, David Asano, Yasushi Fuwa

Development of safety confirmation system with authentication log as life log
ICSS-20196 2019(Jun. 07)
Presenter:T. Morita, D. Asano, H. Suzuki, H. Okazaki

An Autonomous Arbitration Protocol for the Transmission Timing of Terminals and Transponders in Wireless Sensor Networks
RCS2018-216 1-6 2018(Dec. 20)
Presenter:Satono Masuda, David Asano, Yasushi Fuwa, Mitsuru Komatsu, Masato Futagawa

Development and Assessment of a Visual Tool to Aid Understanding of Wireless Communication
4th Research Meeting 2018(Oct. 27)
Presenter:Kenta Hasegawa, David Asano, Yasushi Fuwa

Research and Development of a Mountain Climber Observation System
ICTSSL2018-32 37-42 2018(Oct. 19)
Presenter:Yasushi Fuwa, Kouhei Noguchi, Haruhiko Nakamura, Yosihiro Cyousokabe, Yamato Amari, David Asano

Proposal and Implementation of a System to Improve the Understanding of Wireless Communication Protocols
ASN2017-114 175-180 2018(Jan. 31)
Presenter:Kenta Hasegawa, David Asano, Yasushi Fuwa

Evaluation of an Autonomous Transmission Timing Decision Scheme for Wireless Sensor Networks
ASN2017-112 163-168 2018(Jan. 31)
Presenter:Satono Masuda, David Asano, Yasushi Fuwa

Fundamental Study on Low Cost Detection of Structural Material Deterioration
CAS2017-117 ICTSSL2017-44 43-44 2018(Jan. 25)
Presenter:Noriyoshi Fukuta, David Asano

Study on Spectral Efficiency for STBC-CPM with Two and Four Transmit Antennas
Proc. of the IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2017) 2017(Dec. 18)
Presenter:K. Morioka, S. Yamazaki, D. Asano

BER Approximation of BBOST-CPM with Quasi-OSTBC
Proc. of the International Symposium on Information Theory and ItsApplications (ISITA2016) 2016(Nov.)
Presenter:K. Morioka, S. Yamazaki, D. Asano

Quantitative Conceptual Model Analysis for Evaluating Simple Class Diagrams made by Novices
Joint Proceedings of EduSymp 2016 and OSS4MDE 2016 2016(Oct.)
Presenter:M. Kayama, S. Ogata, D.K. Asano, M. Hashimoto

Educational Criteria for Evaluating Simple Class Diagrams made by Novices for Conceptual Modeling
Proc. of 13th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2016) 2016(Oct.)
Presenter:M. Kayama, S. Ogata, D.K. Asano, M. Hashimoto

Realization of a safe and secure society using ICT in Shiojiri-city, Nagano Prefecture, Japan
Proc. 2nd International Conference on Information & Communication Technologies for Disaster Management (ICTDM 2015) 2015(Dec.)
Presenter:H. Suzuki, Y. Fuwa, D.K. Asano, M. Komatsu, Y. Takeshita, M. Futagawa, E. Motoyama, S. Seryu, H. Kaneko

A routing algorithm based on the traffic load in wireless networks
IEICE Technical Report NS2015-144 101-106 2015(Dec.)
Presenter:S. Sakamoto, D. Asano, H. Suzuki, Y. Fuwa

A transponder location advisory system for improving fault tolerance of wireless networks
IEICE Technical Report NS2015-143 95-100 2015(Dec.)
Presenter:Y. Kuriyama, D. Asano, H. Suzuki, Y. Fuwa

A Study on Modulation Parameters for BBOST-CPM
IEICE Technical Report RCS2015-190 1-6 2015(Nov.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

Occupied Bandwidth Comparison of BBOST-CPM with Two Transmit Antennas
Proc. International Symposium on Antennas and Propagation (ISAP2015) 2015(Nov.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

A Program Complexity Metric based on Variable Usage for Algorithmic Thinking Education of Novice Learners
262-266 2015(Oct.)
Presenter:M. Fuwa, M. Kayama, H. Kunimune, M. Hashimoto, D.K. Asano

Development of a High School Computer Science Learning Tool for Bit Synchronization in Network Protocols
Proc. 2015 International Conference on Interactive Collaborative Learning (ICL 2015) 2015(Sep.)
Presenter:W. Minoura, M. Kayama, Y. Fuwa, M. Hashimoto, D.K. Asano

Space Time Block Codes with Continuous Phase Modulation - Effects of Modulation Parameters on Occupied Bandwidth -
Proc. 2015 IEICE Society Conference 2015(Aug.)
Presenter:K. Morioka, S. Futatsumori, N. Kanada, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

Realization of a Safe and Secure Society using ICT in Shiojiri-City, Nagano Prefecture - Towards the Creation of a Smart City -
IEICE Technical Report ASN2014-110 19-24 2015(Jan.)
Presenter:Y. Fuwa, H. Suzuki, D.K. Asano, Y. Takeshita, M. Komatsu, M. Futagawa, E. Motoyama, S. Seryu, H. Kaneko

An Implementation of CPFSK-OFDM Systems by using Software Defined Radio
Proc. of the 15th IEEE Wireless and Microwave Technology Conference (WAMICON 2014) 2014(Jun.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

Experiments of VoIP using WiMAX System and Fading Simulator with Two-Path Models for Aeronautical Scenarios
Proc. of the 2014 Integrated Communications Navigation and Surveillance Conference (ICNS2014) 2014(Apr.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

Software defined CPM-OFDM systems for 5GHz band - An implementation of evaluation systems using USRP -
Proc. 2014 IEICE GeneralConference 2014(Mar.)
Presenter:K. Morioka, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

EVM and BER Evaluation of C band New Airport Surface Communication Systems
Proc. of the 2014 International Workshop on Antenna Technology (iWAT2014) 2014(Mar.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, J. Honda, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

Performance Evaluation of AeroMACS using existing WiMAX System in Japanese High-Speed Trains
Proc. of the 5th Thailand-Japan MicroWave (TJMW2013) 2013(Dec.)
Presenter:K. Morioka, N. Kanada, S. Futatsumori, A. Kohmura, N. Yonemoto, Y. Sumiya, D. Asano

A Realistic Evaluation of a Routing Algorithm for a Regional Protection System
Proc. 2013 IEICE General Conference 2013(Mar. 21)
Presenter:S. Karasawa, D.K. Asano, H. Suzuki, Y. Fuwa

A Serial UEP System based on Time-Multiplexing Codes and MMSE-FDE -- Performance Evaluation for a RING type and a TRAP type constellation --
IEICE Technical Report CAS2012-101 27-31 2013(Mar. 14)
Presenter:S. Yamazaki, D.K. Asano

Proposal and Realistic Evaluation of a New Routing Algorithm for a Regional Protection System
IEICE Technical Report ASN2013-128 59-64 2013
Presenter:S. Karasawa, D. Asano, H. Suzuki, Y. Fuwa

Development of an Efficient Student Support System based on Attendance Data Visualization
JSiSE Research Report 28 4 31-36 2013
Presenter:T. Komatsu, D. Asano, H. Suzuki, Y. Fuwa, M. Tokita, I. Yamazaki

Realization of a Safe and Secure Society using an Ad-Hoc Network and Sensor Networks
IEICE Technical Report ASN2013-36 241-246 2013
Presenter:Y. Fuwa, H. Suzuki, D. Asano, M. Komatsu, Y. Takeshita, M. Futagawa, K. Sawada

Performance Analysis of a Serial UEP System Based on Time-Division Multiplexing Codes
Proc. of the 2013 International Workshop on Smart Info-Media Systems in Asia (SISA 2013) 2013
Presenter:S. Yamazaki, D. Asano

Theoretical Performance for the Transmit Power in Multi-hop Wireless Networks
Proc. of the 10th IEEE Asia Pacific Wireless Communications Symposium (APWCS 2013) 2013
Presenter:S. Yamazaki, H. Iwase, D.K. Asano

Construction of a Sensor Network to Forecast Landslide Disasters - Sensor Terminal Development and On-Site Experiments
Proc. of the 11th International Conference on Wired/Wireless Internet Communications (WWIC 2013) 2013
Presenter:H. Suzuki, D. Kuroyanagi, D.K. Asano, M. Komatsu, Y. Takeshita, K. Sawada, M. Futagawa, H. Nose, Y. Fuwa

A Collision Avoidance Protocol for Landslide Prediction Sensor Networks
IEICE Technical Report ICSSSL2012-1 11-16 2012(Nov. 15)
Presenter:D. Kuroyanagi, D.K. Asano, H. Suzuki, Y. Fuwa

Construction of a Sensor Network to Forecast Landslide Disasters using an Ad-Hoc Network and EC Sensors
IEICE Technical Report ICSSSL2012-1 3-9 2012(Nov. 15)
Presenter:H. Suzuki, D. Kuroyanagi, D.K. Asano, M. Komatsu, Y. Takeshita, K. Sawada, M. Futagawa, Y. Fuwa

A Study on CPM-OFDM System
Proc. 2012 IEICE Shinetsu Section Conference 2012(Oct. 13)
Presenter:K. Morioka, F. Sasamori, D.K. Asano

A Serial Unequal Error Protection Codes System using AEPF-DFE for Fading Channels
Proc. of the International Conference on Electrical Engineering 2012 2012(Jul. 08)
Presenter:S. Yamazaki, D.K. Asano

Development and Evaluation of Practice Environment for IP routing realized in Development of Practice Environment for Network
JSiSE Research Report 27 2 131-136 2012
Presenter:S. Ushigome, D. Asano, H. Suzuki, Y. Fuwa

A Sensor Network Terminal for Disaster Detection
IEICE Technical Report ICSSSL2011-05 2011(Dec. 01)
Presenter:D. Kuroyanagi, D.K. Asano, H. Suzuki, Y. Fuwa

Performance Evaluation of Asynchronous CPFSK-CDMA Systems
Proc. 2011 IEICE Shinetsu Section Conference 2011(Oct. 08)
Presenter:K. Morioka, D.K. Asano

A Serial Unequal Error Protection Codes System using MMSE-FDE for Fading Channels
Proc. of the 8th IEEE Asia Pacific Wireless Communication Symposium 2011(Aug. 22)
Presenter:S. Yamazaki and D. K. Asano

A Tabletop-Based Real-World-Oriented Interface
Proc. of the 14th International Conference on Human-Computer Interaction 2011(Jul. 09)
Presenter:H. Takeda, H. Miyao, M. Maruyama and D. Asano

A Serial Unequal Error Protection Code System using a Decision Feedback Equalizer with an Adaptive Error Prediction Filter for Fading Channels
Proc. IEEJ Electronics, Information and Systems Conference GS3-3 1274-1276 2010(Sep. 02)
Presenter:S. Yamazaki, D. Asano

Study on the tradeoff between spreading factor and modulation index in CPM DS-CDMA system
Proc. of the 33rd Symposium on Information Theory and Its Applications 2010
Presenter:K. Morioka, D. Asano

Single-carrier Transmission Frequency-domain Equalization Based on a Wiener Filter
Proc. of the 2010 International Symposium on Communications and Information Technologies 2010
Presenter:S. Yamazaki, D. Asano

Performance Evaluation of an OFDMA/TDD System using EVM and BER for Mobile WiMAX - Field Experiments and Computer Simulations -
Proc. of the 2010 International Symposium on Communications and Information Technologies 2010
Presenter:S. Yamazaki, D. Asano

Performance Evaluation of a Decision Feedback Equalizer with an Adaptive Error Prediction Filter
Proc. of the 2009 International Symposium on Intelligent Signal Processing and Communication Systems 2009
Presenter:S. Yamazaki, D. Asano

A Serial Unequal Error Protection Code System using Multilevel Trellis Coded Modulation with Two Ring Signal Constellations for AWGN Channels
Proc. of the 2009 International Symposium on Intelligent Signal Processing and Communication Systems 2009
Presenter:S. Yamazaki, D. Asano

A Serial Unequal Error Protection Code System using a Decision Feedback Equalizer for Fading Channels
Proc. of the 12th International Symposium on Wireless Personal Multimedia Communications 2009
Presenter:S. Yamazaki, D. Asano

A Simple Automatic Modulation Classification Method using a Frequency Discriminator
Proc. 2009 IEICE Shinetsu Section Conference 2009
Presenter:K. Morioka, D. Asano

A Serial Unequal Error Protection Code System using a Decision Feedback Equalizer with an Adaptive Error Prediction Filter for Fading Channels
Proc. 2009 IEICE Shinetsu Section Conference 2009
Presenter:S. Yamazaki, D. Asano

Field Experiment of OFDM/OFDMA system using EVM for mobile WiMAX
Proc. 2009 IEICE Shinetsu Section Conference 2009
Presenter:S. Yamazaki, D. Asano

An Unequal Error Protection Code System Using Circular-Signal-Set Constellation and Multilevel Trellis Coded Modulation
Proc. IEEJ Electronics, Information and Systems Conference GS3-2 2009
Presenter:S. Yamazaki, D. Asano

Unequal Error Correcting Code System Using Some Signal Constellation and Multilevel Trellis Coded Modulation - The Fourth Report (Performance Evaluation of Decision Feedback Equalizer With Adaptive Prediction Error Filter) -
Technical Report of IEICE RCS2009-13 73-78 2009
Presenter:S. Yamazaki, D. Asano

A Multi-mode Adaptive Equalizer based on Communication Environment Information
Proc.2009 IEICE Tokyo Section Student Meeting 2009
Presenter:S. Yamazaki, D. Asano

Unequal Error Correcting Code System Using Multilevel Trellis Coded Modulation - The Third Report (Theoretical Analysis of Two Ring Signal Constellation) -
Technical Report of IEICE RCS2008-163 73-78 2008
Presenter:S. Yamazaki, D. Asano

An Adaptive Equalizer for OFDM System
Proc. of the 2008 IEICE Shinetsu Section Conference 2008
Presenter:S. Yamazaki, D. Asano

Performance Evaluation of Unequal Error Correcting Codes in Fading Channels - The secondreport (Frequency selective Fading Measure) -
Technical Report of IEICE SAT2008-1 1-6 2008
Presenter:S. Yamazaki, D. Asano

A Serial Unequal Error Protection Code System using Trellis Coded Modulation and an Adaptive Equalizer for Fading Channels
Proc. of the14th Asia-Pacific Conference on Communications 2008
Presenter:S. Yamazaki, D. Asano

An Unequal Error Protection System Using Trellis Coded Modulation and an Adaptive Equalizer for Fading Channels
Proc. 2008 IEICE Tokyo Section Student Meeting 2008
Presenter:S. Yamazaki, D.K. Asano

Performance Evaluation of Unequal Error Correcting Codes in Fading Channels
Technical Report of IEICE RCS2007-85 31-36 2007
Presenter:S. Yamazaki, D.K. Asano

Development of an Individual Information Provision System using RFID
Proc. 2007 IEICE Shinetsu Section Conference 2007
Presenter:R. Morita, D.K. Asano

Communication quality improvement with cascaded adaptiveequalizers
Proc. 2007 IEICE ShinetsuSection Conference 2007
Presenter:S. Yamazaki, D.K. Asano

Performance Evaluation of Convolutional Code and GMSK Combinations
Proc. 2006 IEICE Shinetsu Section Conference 2006
Presenter:D. Hu, D.K. Asano

Development of a shadow simulator for use on the Internet
Proc. 2006 IEICE Shinetsu Section Conference 2006
Presenter:S. Watanabe, D.K. Asano

Performance of DS-CDMA and GMSK Combinations in a Fading Channel
Proc. 2005 IEICE Shinetsu Section Conference 2005
Presenter:A. Fukaya, D.K. Asano

Development of an Autonomous Nerve Signal Processing System
Proc. 2005 IEICE Shinetsu Section Conference 2005
Presenter:Y. Maebara, D.K. Asano

Development of a PIC Writer for Linux
Proc. 2005 IEICE Shinetsu Section Conference 2005
Presenter:Y. Ebihara, D.K. Asano

Development of a PIC Simulator
Proc. 2005 IEICE Shinetsu Section Conference 2005
Presenter:H. Yamasaki, D.K. Asano

Unequal Error Correcting Codes in Fading Channels
Proc. 27th Symposium on InformationTheory and Its Applications 2004
Presenter:M. Danbara, D.K. Asano

Performance of GMSK and Reed-Solomon Code Combinations
Proc. 27th Symposium on Information Theory and Its Applications 2004
Presenter:L. D. Ma, D.K. Asano

Automatic Modulation Scheme Identification using a Frequency Discriminator
Proc. 27th Symposium on Information Theory and Its Applications 2004
Presenter:M. Ohara, D.K. Asano

Performance Evaluation of Modulation and Spreading Code Combinations in DS-CDMA Systems
Technical Report of IEICE WBS2003-82 13-18 2003
Presenter:M. Ichikawa, D.K. Asano

Performance Evaluation of GMSK and PSK in DS-CDMA Systems
Technical Report of IEICE SST2001-45 25-29 2001
Presenter:N. Arai, D.K. Asano

A Study on the Use of Limiter-Discriminator in Frequency Hopping Systems
Technical Report of IEICE SST2001-43 15-18 2001
Presenter:T. Sesumi, D.K. Asano

A Study on the use of CPFSK modulation in DS-CDMA Systems
Technical Report of IEICE SST2001-44 19-23 2001
Presenter:M. Amemiya, D.K. Asano

Research on a Software Radio using a DSP
Proc. 2000 IEICE Shinetsu Section Conference 2000
Presenter:T. Asano, D.K. Asano, Y. Izawa

Multimedia Information Compression and Error Correction Techniques for Satellite Communications
Proc. of the COMETS Symposium 2000 2000
Presenter:D.K. Asano, R. Kohno

GMSK Modulation and Coding Combinations in a Fading Channel
Proc. 2000 IEICE Shinetsu Section Conference 2000
Presenter:S. Yamazaki, D.K. Asano

A Virtual Reality Generation System
Proc. 2000 IEICE Shinetsu Section Conference 2000
Presenter:K.B. Peng, T. Uesawa, D.K. Asano

Performance Evaluation of CPM and PSK in DS-CDMA Systems
Technical Report of IEICE SST99-41,ITS99-25 7-12 1999
Presenter:T. Hayashi, D.K. Asano

Intelligent Communication Transmission Experiments using the COMETS ATM SatelliteLink
Proc. COMETS Experiment Symposium 28-29 1999
Presenter:D.K. Asano, K. Kikuiri, R. Kohno

Efficient Coding for GMSK
Proc. of the 1998 Symposium on Information Theory and Its Applications 1999
Presenter:D.K. Asano, T. Hitsuumi, S. Pasupathy

Efficient Block and Convolutional Coding of GMSK
Proc. 10th International Symposium on Personal, Indoor and Mobile Radio Communications 1999
Presenter:D.K. Asano, S. Pasupathy

Coding for Limiter-Discriminator Based CPM Transceivers in a Rayleigh, Fast Fading Channel
Proc. 10th International Symposium on Personal, Indoor and Mobile Radio Communications 1999
Presenter:D.K. Asano, S. Pasupathy, R. Kohno

An Implementation of an FPGA-based Software Radio
Proc. 1999 IEICE Shinetsu Section Conference 1999
Presenter:D. Takeuchi, Y. Izawa, D.K. Asano

AnImplementation of a SoftwareRadio using an FPGA
Proc. 2nd Magneto-Electronics International Symposium 1999
Presenter:Y. Izawa, D.K. Asano, D. Takeuchi

An FPGA-based Processor and Its Software Optimization
Proc. 1999 PC Conference 1999
Presenter:D. Takeuchi, Y. Izawa, D.K. Asano

Performance Analysis of a New Decision-Avoided Handover Algorithm for DS-CDMA Indoor Pico-cellular Systems
Proc. 1998 IEEE Vehicular Technology Conference 1998
Presenter:Y. Kinoshita, D.K. Asano

Modulation and Processing Gain Tradeoffs inDS-CDMA Spread Spectrum Systems
Proc. IEEE Fifth International Symposium on Spread Spectrum Techniques&Applications 9-13 1998
Presenter:D.K. Asano, T. Hayashi, R. Kohno

Enhanced Conceptual Design Formulae for Frequency Channel DoubleReuse Digital Systems using Sectored Cells
Proc. 1998 IEEE Vehicular Technology Conference 1998
Presenter:Y. Kinoshita, D.K. Asano

Unequal Error Protection Scheme Using Several Convolutional Codes
Proc. 1997 IEEE International Symposium on Information Theory 1997
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

Soft Handover Analysis for DS-CDMA Systems - Channel Occupancy Rate of Base Station Receiving Handover -
2nd UniversalPersonalCommunication Fundamentals Technical Meeting 1997
Presenter:M. Nishimoto, H. Ohno, Y. Kinoshita, D.K. Asano

Frequency Double Reuse for Indoor and Urban Digital Cellular Telephone Systems - Enhanced Conceptual Design Model for SingleHandset Systems -
2nd Universal Personal Communication Fundamentals Technical Meeting 1997
Presenter:Y. Kinoshita, D.K. Asano

Frequency Double Reuse for Indoor and Urban Digital Cellular Telephone Systems - Enhanced Conceptual Design Formulae for Single Handset Systems -
Proc. 1997 Multiaccess, Mobility and Teletraffic for Personal Communications Workshop 1997
Presenter:Y. Kinoshita, D.K. Asano

Frequency Channel Double Reuse Systems for TDMA Cellular Mobile Radio - Model for Final Stage Implementation of Indoor System using Sector Cell Urban Base Stations -
3rd Universal Personal Communication Fundamentals Technical Meeting 1997
Presenter:D.K. Asano, H. Ohno, Y. Kinoshita

Frequency Channel Double ReuseSystem for DS-CDMA Cellular Mobile Radio - Basic Experiment of Indoor Pico-cell System -
3rd Universal Personal Communication Fundamentals Technical Meeting 1997
Presenter:H. Ohno, T. Tsuchimoto, D.K. Asano, Y. Kinoshita

Unequal Error Protection Based on Multidimensional Coded Modulation Using Several Convolutional Encoders
Proc. 1996 Symposium on Information Theory and its Applications 1996
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

Unequal Error Protection Based on Multidimensional Coded Modulation Using Several Convolutional Encoders
Proc. 1996 IEEE Workshop on Intelligent Signal Processing and Communication Systems 1996
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

The Relationship between Bandwidth and Processing Gain in an FSK Spread Spectrum System
Proc. 1996 Symposium on Information Theory and its Applications 1996
Presenter:D.K.Asano

Intelligent Communication for Low Bit Rate Channels
Proc. 4th COMETS Workshop 1996
Presenter:D.K. Asano, R. Kohno

Combined Source and Channel Coding System Using Different Importance of Multi-Media Information
Proc. 1996 International Symposium on Information Theory and its Applications 1996
Presenter:S. Fujioka, D.K. Asano, R. Kohno

Coding Techniques for Intelligent Communication over a Satellite Link
Proc. 5th COMETS Workshop 1996
Presenter:D.K. Asano, S. Fujioka, M. Matsunaga, R. Kohno

A TCM-based Unequal Error Protection Scheme for Intelligent Communication
Technical Report of IEICE IT96-21 67-72 1996
Presenter:D.K. Asano, R. Kohno

A TCM-based Unequal Error Protection Scheme for Intelligent Communication
Proc. 1996 International Symposium on Information Theoryand its Applications 1996
Presenter:D.K. Asano, R. Kohno

A Study on Unequal Error Protection using Several Convolutional Codes
Technical Report of IEICE IT95-75, ISEC95-70, SST95-136 37-42 1996
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

A Study on Trellis Coded Modulation with Unequal Error Protection Using Several Convolutional Codes and Signal Constellations
1996 IEICE Fundamentals and Limits Society General Conference 1996
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

A Study on Trellis Coded Modulation with Unequal Error Protection using Several Convolutional Codes
Technical Report of IEICE IT96-13 19-24 1996
Presenter:M. Matsunaga, D.K. Asano, R. Kohno

Intelligent Compression of English Text
Proc. 1995 Symposium on Information Theory and its Applications 1995
Presenter:D.K. Asano, R. Kohno

CPM Transceivers using a Limiter-Discriminator in Fading Channels
10th Satellite Related Research Meeting, Ministry of Posts and Telecommunications Communications Research Lab 1995
Presenter:D.K. Asano, S. Pasupathy

Phase Smoothing Functions for Full Response CPM
Proc. 1989 Pacific Rim Conference on Computers, Communications and Signal Processing, 1989
Presenter:D.K. Asano, H. Leib, S. Pasupathy

Education

Lectures: Embedded Systems II , 2018-
Communications Engineering , 2018-
CSE Technical English , 2018-
Computer Architecture , 1997-2001
CSE English , 2000-2004
Hardware Labs 1,2 , 1996-2002
Hardware Labs 3 , 1996-2003
Hardware Labs 4 , 1996-1999
Information Communication Engineering , 2002-2004
Signal Processing , 2003-2017
Computer Communications , 2004-2017
Microcomputers , 2004-2008
Information Theory , 2004-2008
Circuit Theory/Logic Circuits 1 Tutorial , 2003-2016
Computer ElectronicCircuits/Logic Circuits 2 Tutorial , 2004-2017
Coding Techniques , 1997-2017
Information Systems Tutorial , 1997-2018
Information Systems Lab , 1997-2018
Information Theory , 1997-2018

Shinshu University Researcher Directory

ASANO, David

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ASANO,　David