Hiroyuki MORIKAWA


Token-Scheduled High Throughput Data Collection with Topology Adaptability in Wireless Sensor Network
Jinzhi LIU Makoto SUZUKI Doohwan LEE Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/08/01
Vol. E97-B  No. 8  pp. 1656-1666
Type of Manuscript:  PAPER
Category: Network
Keyword: 
wireless sensor networksTDMAtokenmulti-channelscheduling
 Summary | Full Text:PDF(2.8MB)

Method of Determining Delay Dependence of the Memory Effect in Power Amplifiers and Derivation of Inverse to Cancel the Nonlinear Distortions
Eisuke FUKUDA Yasuyuki OISHI Takeshi TAKANO Daisuke TAKAGO Yoshimasa DAIDO Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/03/01
Vol. E97-A  No. 3  pp. 749-758
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
power amplifierIMDLTImemory effectpredistortion
 Summary | Full Text:PDF(2MB)

Study on Dissemination Patterns in Location-Aware Gossiping Networks
Nobuharu KAMI Teruyuki BABA Takashi YOSHIKAWA Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1519-1528
Type of Manuscript:  Special Section PAPER (Special Section on Frontiers of Information Network Science)
Category: 
Keyword: 
location-aware applicationssmall world networkgossip protocolinformation dissemination
 Summary | Full Text:PDF(1.6MB)

FOREWORD
Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/06/01
Vol. E94-D  No. 6  pp. 1121-1121
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(61.1KB)

Downlink Cooperative Wireless Spatial Multiplexing System
Andreas DARMAWAN Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3439-3447
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOcooperative communicationsspatial multiplexingdiversitydistributed antennaspace-time coding
 Summary | Full Text:PDF(572.7KB)

A Media Access Protocol for Proactive Presence Discovery in Ubiquitous Wireless Networks
Pavel POUPYREV Peter DAVIS Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3639-3647
Type of Manuscript:  PAPER
Category: Network
Keyword: 
MAC protocoldiscoverypresenceFramed Alohaubiquitous computing
 Summary | Full Text:PDF(629.5KB)

IEICE Transaction on Communications: Editor's Message
Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7  pp. 2178-2178
Type of Manuscript:  MESSAGE
Category: 
Keyword: 
 Summary | Full Text:PDF(61.7KB)

FOREWORD
Hiroyuki MORIKAWA@Dan Keun SUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/07/01
Vol. E90-A  No. 7  pp. 1259-1260
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(83.8KB)

SENS: A Scalable and Expressive Naming System for Resource Information Retrieval
Hoaison NGUYEN Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9  pp. 2347-2360
Type of Manuscript:  Special Section PAPER (Special Section on Networking Technologies for Overlay Networks)
Category: 
Keyword: 
naming systemrange queryDHT
 Summary | Full Text:PDF(1.6MB)

Personal Mesh: A Design of Flexible and Seamless Internet Access for Personal Area Network
Hoaison NGUYEN Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4  pp. 1080-1090
Type of Manuscript:  Special Section PAPER (Special Section on Internet Technology VI)
Category: 
Keyword: 
personal area networkInternet access linkmobility supportpersonal gateway
 Summary | Full Text:PDF(1.2MB)

Functional Unit Oriented Middleware for Application-Level Multicast Services
Nodoka MIMURA Kiyohide NAKAUCHI Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/12/01
Vol. E88-B  No. 12  pp. 4442-4450
Type of Manuscript:  Special Section PAPER (IEICE/IEEE Joint Special Section on Autonomous Decentralized Systems)
Category: Multicast
Keyword: 
application-level multicastmiddlewarePeer-to-Peer networkoverlay network
 Summary | Full Text:PDF(755KB)

A Step-by-Step Implementation Method of the Bit-Serial Reed-Solomon Encoder
Jinsoo BAE Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/12/01
Vol. E88-A  No. 12  pp. 3672-3674
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
Reed-Solomon codebit-serialencoder designBerlekamp
 Summary | Full Text:PDF(230.8KB)

A Burst-Switched Photonic Network Testbed: Its Architecture, Protocols and Experiments
Yongmei SUN Tomohiro HASHIGUCHI Vu Quang MINH Xi WANG Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 3864-3873
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Photonic Network Technologies)
Category: 
Keyword: 
photonic Internetoptical burst switching (OBS)wavelength selectionburst schedulingcontention resolution
 Summary | Full Text:PDF(1.2MB)

Variable Rate Transmission for Higher System Capacity in a Signaling-Only Wireless System
Khaled MAHMUD Masugi INOUE Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5  pp. 2210-2214
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
variable rate transmissionintegrated wireless networksbasic access networkMIRAI
 Summary | Full Text:PDF(285.4KB)

Energy Consumption Measurement of Wireless Interfaces in Multi-Service User Terminals for Heterogeneous Wireless Networks
Khaled MAHMUD Masugi INOUE Homare MURAKAMI Mikio HASEGAWA Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1097-1110
Type of Manuscript:  PAPER
Category: Network
Keyword: 
power measurementenergy-efficiencyheterogeneous networksmulti-service terminalMIRAI
 Summary | Full Text:PDF(1.7MB)

Exploiting Semantics in Unstructured Peer-to-Peer Networks
Kiyohide NAKAUCHI Yuichi ISHIKAWA Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/07/01
Vol. E87-B  No. 7  pp. 1806-1817
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Networks Software)
Category: Peer-to-Peer Service
Keyword: 
peer-to-peer networkdistributed keyword searchsemantic search
 Summary | Full Text:PDF(1.4MB)

The Overview of the New Generation Mobile Communication System and the Role of Software Defined Radio Technology
Hiroshi HARADA Masahiro KURODA Hiroyuki MORIKAWA Hiromitsu WAKANA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/12/01
Vol. E86-B  No. 12  pp. 3374-3384
Type of Manuscript:  INVITED PAPER (Special Issue on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
software defined radio (SDR)new generation mobile communication systemseamless communications
 Summary | Full Text:PDF(2.5MB)

Priority-Based Wavelength Assignment Algorithm for Burst Switched WDM Optical Networks
Xi WANG Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/05/01
Vol. E86-B  No. 5  pp. 1508-1514
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: 
Keyword: 
optical Internetoptical burst switching (OBS)burst optical networkswavelength assignmentWDM
 Summary | Full Text:PDF(721.3KB)

A Minimum Bandwidth Guaranteed Service Model and Its Implementation on Wireless Packet Scheduler
Mooryong JEONG Takeshi YOSHIMURA Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7  pp. 1463-1471
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
service modelwireless packet schedulingminimum bandwidthresidual service share
 Summary | Full Text:PDF(951KB)

Rendezvous Points Based Layered Multicast
Tran Ha NGUYEN Kiyohide NAKAUCHI Masato KAWADA Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/12/01
Vol. E84-B  No. 12  pp. 3133-3140
Type of Manuscript:  Special Section PAPER (Special Issue on Network Software)
Category: Internet Technologies
Keyword: 
layered multicastcongestion controlsparse mode routing
 Summary | Full Text:PDF(394.6KB)

A Fair Scheduling Algorithm for Wireless Packet Networks
Mooryong JEONG Hiroyuki MORIKAWA Tomonori AOYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/07/01
Vol. E84-A  No. 7  pp. 1624-1635
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
wirelessfairnessschedulingcompensationQoS
 Summary | Full Text:PDF(713.8KB)

Distributed Power Control for Various QoS in a CDMA Wireless System
Hiroyuki MORIKAWA Toru KAJIYA Tomonori AOYAMA Andrew T. CAMPBELL 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/12/25
Vol. E80-A  No. 12  pp. 2429-2436
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
distributed power controlCDMAvarious QoS
 Summary | Full Text:PDF(638.5KB)

Size-Based Resource Scheduling for Wireless Message Transport
Masugi INOUE Hiroyuki MORIKAWA Moriyuki MIZUMACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/03/25
Vol. E80-B  No. 3  pp. 466-475
Type of Manuscript:  PAPER
Category: Signaling System and Communication Protocol
Keyword: 
wireless accessmultimedia transportbest-effort serviceresource allocationmessage traffic
 Summary | Full Text:PDF(839.2KB)

Periodic Reservation for Mobile Satellite Position Reporting Services
Hiroyuki MORIKAWA Yoshiyuki MIZUI Moriyuki MIZUMACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/01/25
Vol. E80-B  No. 1  pp. 67-73
Type of Manuscript:  Special Section PAPER (Special Issue on Advances in Satellite Communications toward Multimedia Era)
Category: Protocol
Keyword: 
periodic reservationposition reportingmobile satellitemultiple access
 Summary | Full Text:PDF(522.2KB)

3D Facial Modelling for Model-Based Coding
Hiroyuki MORIKAWA Eiji KONDO Hiroshi HARASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/06/25
Vol. E76-B  No. 6  pp. 626-633
Type of Manuscript:  Special Section PAPER (Special Issue on Next Generation Visual Telecommunication and Broadcasting)
Category: 
Keyword: 
computer visionmodel-based coding3D facial modellingdeformable modelshape from shadingshape from contour
 Summary | Full Text:PDF(836KB)

Incremental Segmentation of Moving Pictures--An Analysis by Synthesis Approach--
Hiroyuki MORIKAWA Hiroshi HARASHIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/04/25
Vol. E76-D  No. 4  pp. 446-453
Type of Manuscript:  Special Section PAPER (Special Issue on Image Processing and Understanding)
Category: 
Keyword: 
image processingcomputer visiondynamic scene analysissegmentationstructural descriptions
 Summary | Full Text:PDF(1MB)