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
講演・口頭発表等 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
研究者総覧
