Masakazu SENGOKU


A Routing Protocol for Considering the Time Variant Mobility Model in Delay Tolerant Network
Yong-Pyo KIM Keisuke NAKANO Kazuyuki MIYAKITA Masakazu SENGOKU Yong-Jin PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Vol. E95-D  No. 2  pp. 451-461
Type of Manuscript:  Special Section PAPER (Special Section on Architectures, Protocols, and Applications for the Future Internet)
Category: 
Keyword: 
DTNrouting protocoltime variant mobilitymean residual timedelivery latency
 Summary | Full Text:PDF

Analysis of Mean Waiting Time for Delivery of a Message in Mobile Multi-Hop Networks
Keisuke NAKANO Kazuyuki MIYAKITA Akira OTSUKA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/09/01
Vol. E92-A  No. 9  pp. 2236-2247
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Multi-hop Wireless Network
Keyword: 
mobile multi-hop networkconnectivitymobilityepidemic routing
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Characterization of Minimum Route MTM in One-Dimensional Multi-Hop Wireless Networks
Kazuyuki MIYAKITA Keisuke NAKANO Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/09/01
Vol. E92-A  No. 9  pp. 2227-2235
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Multi-hop Wireless Network
Keyword: 
multi-hop wireless networksmedium time metrictheoretical analysis
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Characterization of Minimum Route ETX in Multi-Hop Wireless Networks
Kazuyuki MIYAKITA Keisuke NAKANO Yusuke MORIOKA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3  pp. 745-754
Type of Manuscript:  Special Section PAPER (Special Section on Ad Hoc and Mesh Networking for Next Generation Access Systems)
Category: 
Keyword: 
multi-hop wireless networksexpected transmission counttheoretical analysis
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Theoretical Analysis of Route Expected Transmission Count in Multi-Hop Wireless Networks
Kazuyuki MIYAKITA Keisuke NAKANO Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8  pp. 2533-2544
Type of Manuscript:  PAPER
Category: Network
Keyword: 
multi-hop wireless networksExpected Transmission Counttheoretical analysis
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Analysis and Relative Evaluation of Connectivity of a Mobile Multi-Hop Network
Keisuke NAKANO Kazuyuki MIYAKITA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1874-1885
Type of Manuscript:  PAPER
Category: Network
Keyword: 
mobile multi-hop networkconnectivity analysismobilityepidemic routing
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Effects of Localized Distribution of Terminals and Mobility on Performance Improvement by Direct Communication
Tatsuya KABASAWA Keisuke NAKANO Yuta TANAKA Ikuo SATO Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/07/01
Vol. E89-A  No. 7  pp. 1940-1949
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
cellular systemdirect communicationlocalized distribution of terminalsmobility
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Effect of a New Channel Assignment Strategy on Multihop Wireless Networks
Futoshi TASAKI Fumito UTA Hiroshi TAMURA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/05/01
Vol. E87-B  No. 5  pp. 1095-1103
Type of Manuscript:  Special Section PAPER (Special Section on Mobile Multimedia Communications)
Category: Ad-hoc Network
Keyword: 
multihop wireless networkchannel assignmentCIR-edge coloringstrong edge coloringgraph theory
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Analysis of Communication Traffic Characteristics of a Two-Hop Wireless Network
Akio TANAKA Keisuke NAKANO Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7  pp. 1436-1444
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
ad hoccellularnetworkcommunication traffic
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Flooding Schemes for Clustered Ad Hoc Networks
Kenichi MASE Yoshiyuki WADA Nobuhito MORI Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3  pp. 605-613
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
ad hoc networkfloodingclusteringgateway selection
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Clique Packing Approximation for Analysis of Teletraffic Characteristics of Dynamic Channel Assignment Considering Mobility
Heun-Soo LEE Naoyuki KARASAWA Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/07/01
Vol. E84-A  No. 7  pp. 1651-1659
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
cellular systemdynamic channel assignment (DCA)clique packinghandoffteletraffic characteristics
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A Perspective on Next-Generation Ad Hoc Networks--A Proposal for an Open Community Network--
Kenichi MASE Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/01/01
Vol. E84-A  No. 1  pp. 98-106
Type of Manuscript:  INVITED PAPER (Special Section on the 10th Anniversary of the IEICE Transactions of Fundamentals: "Last Decade and 21st Century")
Category: 
Keyword: 
multihopwirelessmobile communicationad hoc networkcommunity network
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Teletraffic Characteristics in Prioritized Handoff Control Method Considering Reattempt Calls
Noriteru SHINAGAWA Takehiko KOBAYASHI Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8  pp. 1810-1818
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
mobile communicationhandoffpriority controltrafficreattempt calls
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Evaluation of Teletraffic in Cellular Communication Systems Using Multi-Connections for Soft Handoff
Noriteru SHINAGAWA Takehiko KOBAYASHI Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/07/25
Vol. E83-A  No. 7  pp. 1318-1327
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
mobile communicationsoft-handofftraffic characteristicCDMAmicro cell
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A Scheduling Problem in Multihop Networks
Kaoru WATANABE Masakazu SENGOKU Hiroshi TAMURA Keisuke NAKANO Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6  pp. 1222-1227
Type of Manuscript:  PAPER
Category: Graphs and Networks
Keyword: 
multihop networkmobile communicationgraph theoryNP-complete problemcut covering
 Summary | Full Text:PDF

FOREWORD
Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6  pp. 933-933
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Mobile ATM Network Using Concentrated Base Station Architecture
Noriteru SHINAGAWA Yoneo WATANABE Takehiko KOBAYASHI Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/07/25
Vol. E82-A  No. 7  pp. 1185-1193
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
mobile communicationATMmultimediahandoffmicrocell
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Optimal Problem for Contrast Enhancement in Polarimetric Radar Remote Sensing
Jian YANG Yoshio YAMAGUCHI Hiroyoshi YAMADA Masakazu SENGOKU Shi-Ming LIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/01/25
Vol. E82-B  No. 1  pp. 174-183
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
radar polarimetryremote sensingscattering matrixpolarizationoptimization
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Two Dimensional Equalization Scheme of Orthogonal Coding Multi-Carrier CDMA
Soichi WATANABE Takuro SATO Masakazu SENGOKU Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/06/25
Vol. E81-A  No. 6  pp. 1079-1088
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from ITC-CSCC'97)
Category: Spread Spectrum Technologies and Applications
Keyword: 
MAI2D equalizationorthogonal codingmulti-carrierCDMA
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Stable Decomposition of Mueller Matrix
Jian YANG Yoshio YAMAGUCHI Hiroyoshi YAMADA Masakazu SENGOKU Shiming LIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/25
Vol. E81-B  No. 6  pp. 1261-1268
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
radar polarimetryscattering matrixMueller matrixtarget classificationdecomposition
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Covering Problems in the p-Collection Problems
Kaoru WATANABE Masakazu SENGOKU Hiroshi TAMURA Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/03/25
Vol. E81-A  No. 3  pp. 470-475
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 10th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
location problemnetwork flowsNP-completeoptimization problem
 Summary | Full Text:PDF

Analysis of Connection Delay in Cellular Mobile Communication Systems Using Dynamic Channel Assignment
Keisuke NAKANO Hiroshi YOSHIOKA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/07/25
Vol. E80-A  No. 7  pp. 1257-1262
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Network)
Category: 
Keyword: 
cellular systemsdynamic channel assignmentconnection delayfirst-available methodrandom method
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Bit Error Rate Evaluation of Delay Time Control Scheme for Reverse Channel on Orthogonal Coding Multi-Carrier CDMA
Souichi WATANABE Takuro SATO Masakazu SENGOKU Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/07/25
Vol. E80-A  No. 7  pp. 1226-1232
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Network)
Category: 
Keyword: 
multi-carrierCDMAdelay time control
 Summary | Full Text:PDF

The p-Collection Problem in a Flow Network with Lower Bounds
Kaoru WATANABE Hiroshi TAMURA Keisuke NAKANO Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/04/25
Vol. E80-A  No. 4  pp. 651-657
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
location problemnetwork flowsNP-completeoptimization problem
 Summary | Full Text:PDF

FOREWORD
Hisakazu KIKUCHI Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/03/25
Vol. E80-A  No. 3  pp. 439-440
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

On a Generalization of a Covering Problem Called Single Cover on Undirected Flow Networks
Hiroshi TAMURA Hidehito SUGAWARA Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/03/25
Vol. E80-A  No. 3  pp. 544-550
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
graphs and networksflow networklocation theorycovering problem
 Summary | Full Text:PDF

FOREWORD
Ryuji KOHNO Kazuo TSUBOUCHI Peter JUNG Masakazu SENGOKU Tetsushi IKEGAMI Hisao TACHIKA Yukitsuna FURUYA Yoshiharu TOZAWA Takaaki HASEGAWA Shigenobu SASAKI Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/12/25
Vol. E79-A  No. 12  pp. 1927-1929
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

The Problem of where to Locate p-Sinks in a Flow Network: Complexity Approach
Kaoru WATANABE Hiroshi TAMURA Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/09/25
Vol. E79-A  No. 9  pp. 1495-1503
Type of Manuscript:  PAPER
Category: Graphs and Networks
Keyword: 
location problemflow networkNP-completeoptimization problem
 Summary | Full Text:PDF

Characteristics of Dynamic Channel Assignment in Cellular Systems with Reuse Partitioning
Keisuke NAKANO Naoyuki KARASAWA Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/07/25
Vol. E79-A  No. 7  pp. 983-989
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Informatin Network)
Category: 
Keyword: 
celluarreuse partitioningdynamic channel assignmentcommunication traffic analysis
 Summary | Full Text:PDF

A Time-Domain Filtering Scheme for the Modified Root-MUSIC Algorithm
Hiroyoshi YAMADA Yoshio YAMAGUCHI Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/04/25
Vol. E79-B  No. 4  pp. 595-601
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
modified Root-MUSIC algorithmtime-domain filteringbeamspace Root-MUSIC algorithmelectromagnetic scatteringfrequency decay parameter
 Summary | Full Text:PDF

Polarimetric Enhancement in Radar Channel Imagery
Yoshio YAMAGUCHI Yuji TAKAYANAGI Wolfgang-M. BOERNER Hyo Joon EOM Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/12/25
Vol. E78-B  No. 12  pp. 1571-1579
Type of Manuscript:  Special Section PAPER (Special Issue on Satellite Remote Sensing)
Category: 
Keyword: 
radio applicationspolarimetrySAR
 Summary | Full Text:PDF

FOREWORD
Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/11/25
Vol. E78-A  No. 11  pp. 1527-1527
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

A Dynamic Channel Assignment Approach to Reuse Partitioning Systems Using Rearrangement Method
Kazuhiko SHIMADA Takeshi WATANABE Masakazu SENGOKU Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/07/25
Vol. E78-A  No. 7  pp. 831-837
Type of Manuscript:  Special Section PAPER (Special Section on Mobile Information Network)
Category: 
Keyword: 
cellular radio systemsdynamic channel assignmentreuse partitioning systemchannel rearrangement
 Summary | Full Text:PDF

FOREWORD
Mitsutoshi HATORI Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/07/25
Vol. E78-A  No. 7  pp. 757-758
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

A Flexible Hybrid Channel Assignment Strategy Using an Artificial Neural Network in a Cellular Mobile Communication system
Kazuhiko SHIMADA Masakazu SENGOKU Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/06/25
Vol. E78-A  No. 6  pp. 693-700
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1994 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC '94))
Category: 
Keyword: 
hybrid channel assignmentcellular systemchannel rearragementartificial neural networkdynamic channel assignment
 Summary | Full Text:PDF

Reduction of Surface Clutter by a Polarimetric FM-CW Radar in Underground Target Detection
Toshifumi MORIYAMA Yoshio YAMAGUCHI Hiroyoshi YAMADA Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/04/25
Vol. E78-B  No. 4  pp. 625-629
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility
Keyword: 
radio applicationssub-surface radarpolarimetrySAR
 Summary | Full Text:PDF

Development in Graph-and/or Network-Theoretic Research of Cellular Mobile Communication Channel Assignment Problems
Masakazu SENGOKU Hiroshi TAMURA Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/07/25
Vol. E77-A  No. 7  pp. 1117-1124
Type of Manuscript:  Special Section PAPER (Special Section on Surveys of Researches in CAS Fields in the Last Two Decades, )
Category: 
Keyword: 
graph and networkcoloring problemmobile communicationchannel assignment problem
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An Approach to Dynamic Channel Assignment in a Cellular Mobile Communication System Using a Neural Network
Kazuhiko SHIMADA Keisuke NAKANO Masakazu SENGOKU Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/06/25
Vol. E77-A  No. 6  pp. 985-992
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1993 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC'93))
Category: Communications
Keyword: 
dynamic channel assignmentcellular mobile systemrearrangementartificial neural network
 Summary | Full Text:PDF

Realization Problems of a Tree with a Tranamission Number Sequence
Kaoru WATANABE Masakazu SENGOKU Hiroshi TAMURA Yoshio YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/03/25
Vol. E77-A  No. 3  pp. 527-533
Type of Manuscript:  Special Section PAPER (Special Section on the 6th Karuizawa Workshop on Circuits and Systems)
Category: Graphs, Networks and Matroids
Keyword: 
transmission numberNP-complete problem
 Summary | Full Text:PDF

Fundamental Study on Synthetic Aperture FM-CW Radar Polarimetry
Yoshio YAMAGUCHI Toru NISHIKAWA Masakazu SENGOKU Wolfgang-M. BOERNER Hyo Joon EOM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/01/25
Vol. E77-B  No. 1  pp. 73-80
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
measurement and metrologyradio applicationsradar
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On a Sufficient Condition for a Matrix to be the Synchronic Distance Matrix of a Marked Graph
Kiyoshi MIKAMI Hiroshi TAMURA Masakazu SENGOKU Yoshio YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/10/25
Vol. E76-A  No. 10  pp. 1607-1609
Type of Manuscript:  Special Section LETTER (Special Section on Nets-Oriented Software Specification and Design)
Category: 
Keyword: 
marked graphsynchronic distance matrixdistance matrix
 Summary | Full Text:PDF

Detection of Objects Buried in Sandy Ground by a Synthetic Aperture FM-CW Radar
Yoshio YAMAGUCHI Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/10/25
Vol. E76-B  No. 10  pp. 1297-1304
Type of Manuscript:  Special Section PAPER (Special Issue on Radar Technology)
Category: Subsurface Radar
Keyword: 
radio applicationsFM-CW radarSARunderground radar
 Summary | Full Text:PDF

Transient Characteristics of Mobile Communication Traffic in a Band-Shaped Service Area
Tatsuya KABASAWA Toshiyuki WATANABE Masakazu SENGOKU Yoshio YAMAGUCHI Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/06/25
Vol. E76-A  No. 6  pp. 961-966
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 1992 Joint Technical Conference on Circuits/Systems,Computers and Communications (JTC-CSCC'92))
Category: Mobile Communication
Keyword: 
cellular systemband-shaped service areastate equationshandoff
 Summary | Full Text:PDF

FOREWORD
Masakazu SENGOKU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12  pp. 1611-1612
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Rearrangement Methods of Dynamic Channel Assignment in Cellular Mobile Systems
Keisuke NAKANO Masakazu SENGOKU Toshihiko TAKAHASHI Yoshio YAMAGUCHI Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12  pp. 1660-1666
Type of Manuscript:  Special Section PAPER (Special Section on Networks and Mobile Communications)
Category: 
Keyword: 
channel assignmentrearrangementcellular mobile communication system
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Some Covering Problems in Location Theory on Flow Networks
Hiroshi TAMURA Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/06/25
Vol. E75-A  No. 6  pp. 678-684
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1991 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC '91))
Category: Combinational/Numerical/Graphic Algorithms
Keyword: 
graphs and networksflow networklocation theorycovering problemmaximum flow
 Summary | Full Text:PDF

An Application of Dynamic Channel Assignment to a Part of a Service Area of a Cellular Mobile Communication System
Keisuke NAKANO Masaharu YOKONO Masakazu SENGOKU Yoshio YAMAGUCHI Shoji SHINODA Seiichi MOTOOKA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/03/25
Vol. E75-A  No. 3  pp. 369-379
Type of Manuscript:  Special Section PAPER (Special Section on the 4th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
channel assignmentcellulara part of service areaneural networkrearrangement
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Channel Assignment Problem in a Cellular Mobile System and a New Coloring Problem of Networks
Hiroshi TAMURA Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/10/25
Vol. E74-A  No. 10  pp. 2983-2989
Type of Manuscript:  Special Section PAPER (Special Issue on JTC-CSCC '90)
Category: Communication Theory
Keyword: 
 Summary | Full Text:PDF

A Note on a Generalized Transmission Number and Its Sabidussi Difference
Mikio KANO Masakazu SENGOKU Shoji SHINODA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/04/25
Vol. E74-A  No. 4  pp. 684-686
Type of Manuscript:  Special Section LETTER (Special Issue on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
 Summary | Full Text:PDF

On Eccentric Sets of Edges in Graphs
Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/04/25
Vol. E74-A  No. 4  pp. 687-691
Type of Manuscript:  Special Section LETTER (Special Issue on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
 Summary | Full Text:PDF

A Theory and an Algorithm for Fault Diagnosis by Measuring Transmission Numbers in a Directed Network
Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/04/25
Vol. E74-A  No. 4  pp. 672-678
Type of Manuscript:  Special Section PAPER (Special Issue on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
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Location Problems on Undirected Flow Networks
Hiroshi TAMURA Masakazu SENGOKU Shoji SHINODA Takeo ABE 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/12/25
Vol. E73-E  No. 12  pp. 1989-1993
Type of Manuscript:  Special Section PAPER (Special Issue on the 3rd Karuizawa Workshop on Circuits and Systems)
Category: Graphs and Petri Nets
Keyword: 
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A Dynamic Frequency Assignment Algorithm in Mobile Radio Communication Systems
Masakazu SENGOKU Kiyohiko ITOH Tadashi MATSUMOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1978/07/25
Vol. E61-E  No. 7  pp. 527-533
Type of Manuscript:  PAPER
Category: Transmission Systems
Keyword: 
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