Eiji OKI


Link Weight Optimization Scheme for Link Reinforcement in IP Networks
Stephane KAPTCHOUANG Hiroki TAHARA Eiji OKI 
Publication:   
Publication Date: 2017/03/01
Vol. E100-B  No. 3  pp. 417-425
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
link failurelink reinforcementlink weights
 Summary | Full Text:PDF(855.3KB)

ePec-LDPC HARQ: An LDPC HARQ Scheme with Targeted Retransmission
Yumei WANG Jiawei LIANG Hao WANG Eiji OKI Lin ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/10/01
Vol. E99-B  No. 10  pp. 2168-2178
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
LDPCHARQError Position Estimation Codingtargeted retransmissionincremental redundancy
 Summary | Full Text:PDF(2.2MB)

Network Optimization for Energy Saving Considering Link Failure with Uncertain Traffic Conditions
Ravindra Sandaruwan RANAWEERA Ihsen Aziz OUÉDRAOGO Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/12/01
Vol. E97-B  No. 12  pp. 2729-2738
Type of Manuscript:  PAPER
Category: Network
Keyword: 
energyhose modellink failureoptimizationlink weights
 Summary | Full Text:PDF(807.8KB)

Optimum Route Design in 1+1 Protection with Network Coding for Instantaneous Recovery
Abu Hena Al MUKTADIR Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/01/01
Vol. E97-B  No. 1  pp. 87-104
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
routingnetwork coding1+1 protectioninteger linear programmingheuristic algorithm
 Summary | Full Text:PDF(1.7MB)

Load-Balanced Non-split Shortest-Path-Based Routing with Hose Model and Its Demonstration
Shunichi TSUNODA Abu Hena Al MUKTADIR Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5  pp. 1130-1140
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
routingload balancingOSPFhose model
 Summary | Full Text:PDF(1MB)

Connection Setup Signaling Scheme with Flooding-Based Path Searching for Diverse-Metric Network
Ko KIKUTA Daisuke ISHII Satoru OKAMOTO Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/08/01
Vol. E95-B  No. 8  pp. 2600-2609
Type of Manuscript:  PAPER
Category: Network
Keyword: 
GMPLSRSVP-TEOSPF-TERWA
 Summary | Full Text:PDF(2.4MB)

A Scheme to Update OSPF Network Metrics without Loops while Minimizing Routing Instability Duration
Yutaka ARAI Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4  pp. 1423-1426
Type of Manuscript:  LETTER
Category: Network
Keyword: 
routingrouting protocolOSPFtransient loop
 Summary | Full Text:PDF(283.1KB)

Scalable Active Optical Access Network Using Variable High-Speed PLZT Optical Switch/Splitter
Kunitaka ASHIZAWA Takehiro SATO Kazumasa TOKUHASHI Daisuke ISHII Satoru OKAMOTO Naoaki YAMANAKA Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/03/01
Vol. E95-B  No. 3  pp. 730-739
Type of Manuscript:  Special Section PAPER (Special Section on New/Next Generation Photonic Networking and Future Networks)
Category: 
Keyword: 
active optical networkPLZTmulticast
 Summary | Full Text:PDF(1.8MB)

Estimating ADSL Link Capacity by Measuring RTT of Different Length Packets
Makoto AOKI Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3583-3587
Type of Manuscript:  LETTER
Category: Network
Keyword: 
ADSLlink capacitylink ratesbandwidthmeasurementICMP
 Summary | Full Text:PDF(1.1MB)

Performance Analysis of Clos-Network Packet Switch with Virtual Output Queues
Eiji OKI Nattapong KITSUWAN Roberto ROJAS-CESSA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3437-3446
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
packet switchClos networkthroughputmatchingrandom selection
 Summary | Full Text:PDF(638.6KB)

Optimization of OSPF Link Weights to Counter Network Failure
Mohammad Kamrul ISLAM Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 1964-1972
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
OSPFlink weightoptimizationlink failure
 Summary | Full Text:PDF(310.3KB)

Highly Energy Efficient Layer-3 Network Architecture Based on Service Cloud and Optical Aggregation Network
Hidetoshi TAKESHITA Daisuke ISHII Satoru OKAMOTO Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 894-903
Type of Manuscript:  Special Section PAPER (Special Section on Photonic Network Technologies in Terabit Network Era)
Category: 
Keyword: 
power consumptionservice cloudoptical aggregationcloud routerfuture network
 Summary | Full Text:PDF(2MB)

Analysis of Matching Dynamics of PIM with Multiple Iterations in an Input-Buffered Packet Switch
Nattapong KITSUWAN Eiji OKI Roberto ROJAS-CESSA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/08/01
Vol. E93-B  No. 8  pp. 2176-2179
Type of Manuscript:  LETTER
Category: Switching for Communications
Keyword: 
switchanalysisthroughputperformance
 Summary | Full Text:PDF(126.6KB)

Scalable Network Emulator Architecture for IP Optical Network Management
Eiji OKI Nattapong KITSUWAN Shunichi TSUNODA Takashi MIYAMURA Akeo MASUDA Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1931-1934
Type of Manuscript:  LETTER
Category: Network
Keyword: 
network emulatornetwork managementIP optical network
 Summary | Full Text:PDF(2.7MB)

Performance of Optimal Routing by Pipe, Hose, and Intermediate Models
Eiji OKI Ayako IWAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5  pp. 1180-1189
Type of Manuscript:  PAPER
Category: Network
Keyword: 
optimal routingtraffic modelexplicit routingnetwork congestion
 Summary | Full Text:PDF(550.8KB)

Maximum and Maximal Weight Matching Dispatching Schemes for MSM Clos-Network Packet Switches
Roberto ROJAS-CESSA Eiji OKI H. Jonathan CHAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 297-304
Type of Manuscript:  PAPER
Category: Switching for Communications
Keyword: 
packet switchclos-networkdispatchingthroughputmaximum-weight matching
 Summary | Full Text:PDF(434.6KB)

Optimal Routing by the Intermediate Model -- Joining the Pipe and Hose Models --
Eiji OKI Ayako IWAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10  pp. 3247-3251
Type of Manuscript:  LETTER
Category: Switching for Communications
Keyword: 
optimal routingexplicit routingnetwork congestion
 Summary | Full Text:PDF(178.4KB)

Call Admission Control Scheme Based on Statistical Information
Takayuki FUJIWARA Eiji OKI Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4  pp. 1361-1364
Type of Manuscript:  LETTER
Category: Network
Keyword: 
QoSCACstatistic
 Summary | Full Text:PDF(102.2KB)

Estimation of Current Traffic Matrices from Long-Term Traffic Variations
Yuichi OHSITA Takashi MIYAMURA Shin'ichi ARAKAWA Eiji OKI Kohei SHIOMOTO Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1  pp. 171-183
Type of Manuscript:  PAPER
Category: Network
Keyword: 
traffic matirxestimationtraffic engineering
 Summary | Full Text:PDF(671.7KB)

Inter-Domain Redundancy Path Computation Methods Based on PCE
Rie HAYASHI Eiji OKI Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10  pp. 3185-3193
Type of Manuscript:  PAPER
Category: Network
Keyword: 
inter-domainredundancy pathsPCE (path computation element)path determination
 Summary | Full Text:PDF(2MB)

Implementation and Experiments of Path Computation Element Based Backbone Network Architecture
Tomonori TAKEDA Eiji OKI Ichiro INOUE Kohei SHIOMOTO Kazuhiro FUJIHARA Shin-Ichi KATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8  pp. 2704-2706
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
backbone networkGMPLSPCEmanagementcontrol
 Summary | Full Text:PDF(357.5KB)

Extended Algorithm for Calculating Routes with Include Route Constraint in IP Networks
Rie HAYASHI Eiji OKI Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3677-3679
Type of Manuscript:  LETTER
Category: Network
Keyword: 
include routealgorithmcost
 Summary | Full Text:PDF(1.1MB)

Framework for PCE Based Multi-Layer Service Networks
Mallik TATIPAMULA Eiji OKI Ichiro INOUE Kohei SHIOMOTO Zafar ALI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 1903-1911
Type of Manuscript:  SURVEY PAPER
Category: Traffic Engineering and Multi-Layer Networking
Keyword: 
multi-layer service network (MLSN)GMPLSpath computation elementborder modelVNTLSP
 Summary | Full Text:PDF(831.6KB)

Latest Trends in Traffic Matrix Modeling and Its Application to Multilayer TE
Rie HAYASHI Takashi MIYAMURA Daisaku SHIMAZAKI Eiji OKI Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 1912-1921
Type of Manuscript:  SURVEY PAPER
Category: Traffic Engineering and Multi-Layer Networking
Keyword: 
traffic matrixmodelingmultilayertraffic engineeringPCE (Path Computation Element)GMPLS
 Summary | Full Text:PDF(1.1MB)

On Constraints for Path Computation in Multi-Layer Switched Networks
Bijan JABBARI Shujia GONG Eiji OKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 1922-1927
Type of Manuscript:  SURVEY PAPER
Category: Traffic Engineering and Multi-Layer Networking
Keyword: 
multi-layer networkspath computationchannel graphroutingoptical networksring networksROADMDWDM
 Summary | Full Text:PDF(215.5KB)

QoS Control Mechanism Based on Real-Time Measurement of Elephant Flows
Rie HAYASHI Takashi MIYAMURA Eiji OKI Kohei SHIOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 2081-2089
Type of Manuscript:  PAPER
Category: Network
Keyword: 
elephant flowcongestion controlreal-time control
 Summary | Full Text:PDF(1.8MB)

Generalized Traffic Engineering Protocol for Multi-Layer GMPLS Networks
Eiji OKI Daisaku SHIMAZAKI Kohei SHIOMOTO Shigeo URUSHIDANI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 3886-3894
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Photonic Network Technologies)
Category: 
Keyword: 
GMPLStraffic engineeringmulti-layer network
 Summary | Full Text:PDF(659KB)

Scalable Multi-Layer GMPLS Networks Based on Hierarchical Cloud-Routers
Daisaku SHIMAZAKI Eiji OKI Kohei SHIOMOTO Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1119-1127
Type of Manuscript:  PAPER
Category: Network
Keyword: 
GMPLSscalabilitymulti-layercloud router
 Summary | Full Text:PDF(1.5MB)

ConSet: Hierarchical Concurrent Path Setup Scheme in Multi-Layer GMPLS Networks
Eiji OKI Daisaku SHIMAZAKI Kohei SHIOMOTO Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/10/01
Vol. E87-B  No. 10  pp. 3107-3110
Type of Manuscript:  LETTER
Category: Network
Keyword: 
GMPLSsignalingRSVPmulti layer
 Summary | Full Text:PDF(297.1KB)

Performance Evaluation of Dynamic Multi-Layer Routing Schemes in Optical IP Networks
Eiji OKI Kohei SHIOMOTO Masaru KATAYAMA Wataru IMAJUKU Naoaki YAMANAKA Yoshihiro TAKIGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1577-1583
Type of Manuscript:  PAPER
Category: Network
Keyword: 
dynamic routingoptical networkIP networktraffic grooming
 Summary | Full Text:PDF(606.4KB)

Bidirectional Path Setup Scheme Using on Upstream Label Set in Optical GMPLS Networks
Eiji OKI Nobuaki MATSUURA Kohei SHIOMOTO Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1569-1576
Type of Manuscript:  PAPER
Category: Network
Keyword: 
optical networkGMPLSbidirectional pathWDMRSVP signalinglabel set
 Summary | Full Text:PDF(550.3KB)

A Disjoint Path Selection Scheme with Shared Risk Link Group Constraints in GMPLS Networks
Eiji OKI Nobuaki MATSUURA Kohei SHIOMOTO Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/08/01
Vol. E86-B  No. 8  pp. 2455-2462
Type of Manuscript:  PAPER
Category: Network
Keyword: 
GMPLSSRLGdisjoint pathpath selection algorithm
 Summary | Full Text:PDF(947.1KB)

A Pipelined Maximal-Sized Matching Scheme for High-Speed Input-Buffered Switches
Eiji OKI Roberto ROJAS-CESSA H. Jonathan CHAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1302-1311
Type of Manuscript:  PAPER
Category: Switching
Keyword: 
schedulingpipelineinput buffered switchmaximal-sized matching
 Summary | Full Text:PDF(1.3MB)

Experimental 5-Tb/s Packet-by-Packet Wavelength Switching System Using 2.5 -Gb/s 8-λ WDM Links
Kimihiro YAMAKOSHI Nobuaki MATSUURA Kohei NAKAI Eiji OKI Naoaki YAMANAKA Takaharu OHYAMA Yuji AKAHORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1293-1301
Type of Manuscript:  PAPER
Category: Switching
Keyword: 
packetswitchWDMAWG
 Summary | Full Text:PDF(2.1MB)

OPTIMA: Scalable, Multi-Stage, 640-Gbit/s ATM Switching System Based on Advanced Electronic and Optical WDM Technologies
Naoaki YAMANAKA Eiji OKI Seisho YASUKAWA Ryusuke KAWANO Katsuhiko OKAZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/07/25
Vol. E83-B  No. 7  pp. 1488-1496
Type of Manuscript:  PAPER
Category: Switching
Keyword: 
ATMswitchmulti-chip moduleWDMinterconnection
 Summary | Full Text:PDF(2.4MB)

A Distributed Traffic Control Scheme for Large-Scale Multi-Stage ATM Switching Systems
Kohei NAKAI Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/02/25
Vol. E83-B  No. 2  pp. 231-237
Type of Manuscript:  Special Section PAPER (IEICE/IEEE Joint Special Issue on Recent Progress in ATM Technologies)
Category: ATM Switch and System Development
Keyword: 
ATMswitchmulti-stagelarge-scaledistributed control
 Summary | Full Text:PDF(651.5KB)

Performance of Scalable-Distributed-Arbitration ATM Switch Supporting Multiple QoS Classes
Eiji OKI Naoaki YAMANAKA Masayoshi NABESHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/02/25
Vol. E83-B  No. 2  pp. 204-213
Type of Manuscript:  Special Section PAPER (IEICE/IEEE Joint Special Issue on Recent Progress in ATM Technologies)
Category: ATM Switch and System Development
Keyword: 
ATMswitcharbitrationQoSfairness
 Summary | Full Text:PDF(738.2KB)

Integrated Physical and Logical Layer Design of Multimedia ATM Networks
Soumyo D. MOITRA Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/09/25
Vol. E82-B  No. 9  pp. 1531-1540
Type of Manuscript:  LETTER
Category: Communication Networks and Services
Keyword: 
ATMnetwork designoptimization
 Summary | Full Text:PDF(175.4KB)

Performance Evaluation of High-Speed Admission Control in ATM Networks Based on Virtual Request Generation
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/03/25
Vol. E82-B  No. 3  pp. 473-480
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
ATMadmission controlQoSbandwidth management
 Summary | Full Text:PDF(321.2KB)

A Dynamic Reference Single-Ended ECL Input Interface Circuit for MCM-Based 80-Gbps ATM Switch
Ryusuke KAWANO Naoaki YAMANAKA Eiji OKI Tomoaki KAWAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/03/25
Vol. E82-C  No. 3  pp. 519-525
Type of Manuscript:  Special Section PAPER (Special Issue on Ultra-High-Speed IC and LSI Technology)
Category: Silicon Devices
Keyword: 
MCMECL interfacehigh-speed interconnectionnoise margin
 Summary | Full Text:PDF(836KB)

High-Speed Multi-Stage ATM Switch Based on Hierarchical Cell Resequencing Architecture and WDM Interconnection
Seisho YASUKAWA Naoaki YAMANAKA Eiji OKI Ryusuke KAWANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/02/25
Vol. E82-C  No. 2  pp. 219-228
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Packet and ATM Switching
Keyword: 
ATMnon-blockingmulti-stage switchWDMinterconnection
 Summary | Full Text:PDF(1MB)

Scalable 3-Stage ATM Switch Architecture Using Optical WDM Grouped Links Based on Dynamic Bandwidth Sharing
Kohei NAKAI Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/02/25
Vol. E82-C  No. 2  pp. 213-218
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Packet and ATM Switching
Keyword: 
ATMswitchWDMbandwidth sharingscaleability
 Summary | Full Text:PDF(562.2KB)

High-Speed Multi-Stage ATM Switch Based on Hierarchical Cell Resequencing Architecture and WDM Interconnection
Seisho YASUKAWA Naoaki YAMANAKA Eiji OKI Ryusuke KAWANO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/02/25
Vol. E82-B  No. 2  pp. 271-280
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Packet and ATM Switching
Keyword: 
ATMnon-blockingmulti-stage switchWDMinterconnection
 Summary | Full Text:PDF(1019KB)

Scalable 3-Stage ATM Switch Architecture Using Optical WDM Grouped Links Based on Dynamic Bandwidth Sharing
Kohei NAKAI Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/02/25
Vol. E82-B  No. 2  pp. 265-270
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Packet and ATM Switching
Keyword: 
ATMswitchWDMbandwidth sharingscaleability
 Summary | Full Text:PDF(562KB)

User-Programmable Flexible ATM Network Architecture, Active-ATM
Naoaki YAMANAKA Eiji OKI Haruhisa HASEGAWA Thomas M. CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/11/25
Vol. E81-B  No. 11  pp. 2233-2236
Type of Manuscript:  LETTER
Category: Communication Networks and Services
Keyword: 
ATMmultimediaABR
 Summary | Full Text:PDF(326.5KB)

A High-Speed CAC Scheme in ATM Networks by Using Virtual Requests for Connection
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/10/25
Vol. E81-B  No. 10  pp. 1927-1930
Type of Manuscript:  LETTER
Category: Communication Networks and Services
Keyword: 
ATMconnection admission controlQoS
 Summary | Full Text:PDF(315.9KB)

A New Multiple QoS Control Scheme with Equivalent-Window CAC in ATM Networks
Eiji OKI Naoaki YAMANAKA Kohei SHIOMOTO Soumyo D. MOITRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/25
Vol. E81-B  No. 7  pp. 1462-1474
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
ATMQoS controlconnection admission controlmultimedia
 Summary | Full Text:PDF(1.2MB)

A High-Speed Tandem-Crosspoint ATM Switch Architecture with Input and Output Buffers
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/02/25
Vol. E81-B  No. 2  pp. 215-223
Type of Manuscript:  Special Section PAPER (Special Issue on ATM Switching Systems for future B-ISDN)
Category: ATM switching architecture
Keyword: 
ATMswitchhigh-speedcrosspointbuffer
 Summary | Full Text:PDF(741.8KB)

A High-Speed ATM Switch Based on Scalable Distributed Arbitration
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/09/25
Vol. E80-B  No. 9  pp. 1372-1376
Type of Manuscript:  LETTER
Category: Switching and Communication Processing
Keyword: 
ATMswitcharbitrationcross-pointscalability
 Summary | Full Text:PDF(310.7KB)

Some New Survivability Measures for Network Analysis and Design
Soumyo D. MOITRA Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/04/25
Vol. E80-B  No. 4  pp. 625-631
Type of Manuscript:  LETTER
Category: Communication Networks and Services
Keyword: 
survivabilitynetwork designoptimization
 Summary | Full Text:PDF(554.5KB)

An Optimum Logical-Design Scheme for Flexible Multi-QoS ATM Networks Guaranteeing Reliability
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/07/25
Vol. E78-B  No. 7  pp. 1016-1024
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Computer Networks)
Category: 
Keyword: 
ATMQoSnetwork designreliabilitydisjoint route
 Summary | Full Text:PDF(670.4KB)

A Recursive Matrix-Calculation Method for Disjoint Path Search with Hop Link Number Constraints
Eiji OKI Naoaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/05/25
Vol. E78-B  No. 5  pp. 769-774
Type of Manuscript:  LETTER
Category: Communication Networks and Service
Keyword: 
disjoint pathreliabilitymatrix calculationnetwork design
 Summary | Full Text:PDF(411.8KB)