Ryu MIURA


Proposals and Implementation of High Band IR-UWB for Increasing Propagation Distance for Indoor Positioning
Huan-Bang LI Ryu MIURA Hisashi NISHIKAWA Toshinori KAGAWA Fumihide KOJIMA 
Publication:   
Publication Date: 2018/01/01
Vol. E101-A  No. 1  pp. 185-194
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
IR-UWBUWB high bandpropagation distancebundling structurereceiver sensitivitypositioning precision
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Fundamental Study on UWB Radar for Respiration and Heartbeat Detection
Huan-Bang LI Ryu MIURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/03/01
Vol. E97-B  No. 3  pp. 594-601
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technology for Medical and Healthcare Applications in Conjunction with Main Topics of ISMICT2013)
Category: 
Keyword: 
UWB radarrespiration detectionheartbeat detectionUWB bandsmultiple antennas
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Demands on Reliable and Robust Wireless Communications under Land-Sea-and-Air Extreme Environments
Kazuya YOSHIDA Koji IZUMI Hiroshi YOSHIDA Ryu MIURA Fumie ONO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/05/01
Vol. E96-A  No. 5  pp. 844-852
Type of Manuscript:  INVITED PAPER (Special Section on Networked Control Systems: Theories & Applications)
Category: 
Keyword: 
extreme environmentunmanned robotunmanned marine robotnext-generation air-transportation system
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Reliable Wireless Broadcast with Linear Network Coding for Multipoint-to-Multipoint Real-Time Communications
Yoshihisa KONDO Hiroyuki YOMO Shinji YAMAGUCHI Peter DAVIS Ryu MIURA Sadao OBANA Seiichi SAMPEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Vol. E93-B  No. 9  pp. 2316-2325
Type of Manuscript:  PAPER
Category: Network
Keyword: 
network codingreal-time applicationsad-hoc networksbroadcast
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Joint Channel and Network Decoding for XOR-Based Relay in Multi-Access Channel
Suhua TANG Jun CHENG Chen SUN Ryu MIURA Sadao OBANA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3470-3477
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
relaynetwork codingjoint decodingmaximal ratio combiningiterative decoding
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Bidirectional Packet Aggregation and Coding for Efficient VoIP Transmission in Wireless Multi-Hop Networks
Jun HASEGAWA Hiroyuki YOMO Yoshihisa KONDO Peter DAVIS Katsumi SAKAKIBARA Ryu MIURA Sadao OBANA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10  pp. 3060-3070
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC/COIN 2008)
Category: 
Keyword: 
wireless ad-hoc networkpacket aggregationnetwork codingVoIP
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Calibration of a DBF Receiving Array Antenna by Using a Reference Sequence for Systems in Power-Limited Channels
Takashi NAKAMURA Ryu MIURA Masayuki OODO Tetsushi IKEGAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3  pp. 689-693
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
array antennacalibrationdigital beam forming
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A Remote Calibration for a Transmitting Array Antenna by Using Synchronous Orthogonal Codes
Masayuki OODO Ryu MIURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7  pp. 1808-1815
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
Category: Beamformer Techniques
Keyword: 
remote calibrationtransmitting array antennasynchronous orthogonal codesmulti-beamparallel digital signal processing
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Maximal-Ratio-Combining Array Beamformer Assisted by a Training Sequence for Space Division Multiple Access in Power-Limited Channels
Ryu MIURA Masayuki OODO Ami KANAZAWA Yoshinari KOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/02/25
Vol. E83-B  No. 2  pp. 394-405
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
digital beamformingsmart antennaadaptive antennamaximal ratio combiningspace division multiple access
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Spatial Utilization and Suppression of Multipath Signals by Maximal-Ratio-Combining Digital Beamformer for Mobile Radios
Ryu MIURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/04/25
Vol. E81-B  No. 4  pp. 806-810
Type of Manuscript:  LETTER
Category: Mobile Communication
Keyword: 
digital beamformingadaptive array antennamaximal ratio combiningmultipath signalamplitude distribution
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Interference Cancellation Characteristics of a BSCMA Adaptive Array Antenna with a DBF Configuration
Toyohisa TANAKA Ryu MIURA Isamu CHIBA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/09/25
Vol. E80-B  No. 9  pp. 1363-1371
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
adaptive array antennainterference cancellationCMAconvergencesymbol delaycapturetrackingDoppler effect
 Summary | Full Text:PDF(776.3KB)

Implementation of a Digital Signal Processor in a DBF Self-Beam-Steering Array Antenna
Toyohisa TANAKA Ryu MIURA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/01/25
Vol. E80-B  No. 1  pp. 166-175
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
DBF antennaself-beam-steeringself-phasingmaximal ratio combiningDSPFPGAASIC
 Summary | Full Text:PDF(901.5KB)

Detection-Estimation in Sensor Arrays without Eigendecompositions
Abdesselam KLOUCHE-DJEDID Ryu MIURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/08/25
Vol. E79-B  No. 8  pp. 1147-1155
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennas and propagationsensor array processing
 Summary | Full Text:PDF(690.7KB)

An ASIC Implementation Scheme to Realize a Beam Space CMA Adaptive Array Antenna
Toyohisa TANAKA Ryu MIURA Isamu CHIBA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11  pp. 1467-1473
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas)
Category: 
Keyword: 
adaptive antennaDBF antennaCMADSPASIC
 Summary | Full Text:PDF(583.7KB)