Hiroyuki MORIKAWA


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 (61.6KB)

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
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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 (628.7KB)

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 (61.5KB)

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 (84.2KB)

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)

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 (232KB)

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 (756.6KB)

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
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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
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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 (954.5KB)

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
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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 (716.4KB)

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: 1997/12/20
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 (639.7KB)

Size-Based Resource Scheduling for Wireless Message Transport
Masugi INOUE  Hiroyuki MORIKAWA  Moriyuki MIZUMACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/03/20
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 (840.6KB)

Periodic Reservation for Mobile Satellite Position Reporting Services
Hiroyuki MORIKAWA  Yoshiyuki MIZUI  Moriyuki MIZUMACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/01/20
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 (523.3KB)

3D Facial Modelling for Model-Based Coding
Hiroyuki MORIKAWA  Eiji KONDO  Hiroshi HARASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/06/20
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 (836.1KB)

Incremental Segmentation of Moving Pictures--An Analysis by Synthesis Approach--
Hiroyuki MORIKAWA  Hiroshi HARASHIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/04/20
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)