Shingo ATA


High-Speed Design of Conflictless Name Lookup and Efficient Selective Cache on CCN Router
Atsushi OOKA Shingo ATA Kazunari INOUE Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/04/01
Vol. E98-B  No. 4  pp. 607-620
Type of Manuscript:  PAPER
Category: Network
Keyword: 
future networkscontent-centric networkingarchitecturerouter hardwarecontent-addressable memorybloom filter
 Summary | Full Text:PDF(1.7MB)

Deterministic Packet Buffer System with Multi FIFO Queues for the Advanced QoS
Hisashi IWAMOTO Yuji YANO Yasuto KURODA Koji YAMAMOTO Shingo ATA Kazunari INOUE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7  pp. 1819-1825
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
packet buffermulti FIFO queuesmemory controllerquality services
 Summary | Full Text:PDF(2.5MB)

FPS-RAM: Fast Prefix Search RAM-Based Hardware for Forwarding Engine
Kazuya ZAITSU Koji YAMAMOTO Yasuto KURODA Kazunari INOUE Shingo ATA Ikuo OKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2306-2314
Type of Manuscript:  PAPER
Category: Network System
Keyword: 
IP routeraddress lookupternary content addressable memory (TCAM)power consumptionfield programmable gate array (FPGA)circuit design
 Summary | Full Text:PDF(1.5MB)

FOREWORD
Shingo ATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6  pp. 1901-1901
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(102.7KB)

Basis Vector Estimation Analysis for Identification of Block Orthogonal Modulations
Takafumi KINUGASA Ikuo OKA Shingo ATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1882-1885
Type of Manuscript:  LETTER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
modulation identificationblock orthogonal modulationsymbol error probabilitymultidimensional rotation
 Summary | Full Text:PDF(192.7KB)

Estimating Environment-Independent Parameters on Basis of Comparative Assessment of User's Subjectivity
Yasuhiro SATO Shin'ichiro KITANO Shingo ATA Ikuo OKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8  pp. 2265-2273
Type of Manuscript:  PAPER
Category: Network
Keyword: 
subjective assessmentcomparative evaluationquality of servicebulk transmission
 Summary | Full Text:PDF(1MB)

Error Probability Analysis of Majority Decision in Tree Network Composed of BSC
Kazutaka NISHINO Shinji TANI Ikuo OKA Shingo ATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2  pp. 562-564
Type of Manuscript:  LETTER
Category: Network
Keyword: 
wireless sensor networkpath diversitybinary tree networkbinary symmetric channel
 Summary | Full Text:PDF(192.7KB)

A New TCAM Architecture for Managing ACL in Routers
Haesung HWANG Shingo ATA Koji YAMAMOTO Kazunari INOUE Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11  pp. 3004-3012
Type of Manuscript:  PAPER
Category: Network
Keyword: 
Access Control List (ACL)hardware costIP routerprefix expansionTernary Content Addressable Memory (TCAM)
 Summary | Full Text:PDF(1.6MB)

Inferring Network Impact Factors: Applying Mixed Distribution to Measured RTTs
Yasuhiro SATO Shingo ATA Ikuo OKA Chikato FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4  pp. 1233-1243
Type of Manuscript:  PAPER
Category: Network
Keyword: 
delay characteristicsround trip time (RTT)mixed distributionnetwork behavior
 Summary | Full Text:PDF(1.8MB)

Deployable Overlay Network for Defense against Distributed SYN Flood Attacks
Yuichi OHSITA Shingo ATA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8  pp. 2618-2630
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
distributed denial of service (DDoS)SYN floodoverlay networkTCP proxy
 Summary | Full Text:PDF(1.1MB)

Identification of Attack Nodes from Traffic Matrix Estimation
Yuichi OHSITA Shingo ATA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10  pp. 2854-2864
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
distributed denial of service (DDoS)tracebacktraffic matrixsimple network management protocol (SNMP)
 Summary | Full Text:PDF(481.8KB)

Effective Bit Selection Methods for Improving Performance of Packet Classifications on IP Routers
Gang QIN Shingo ATA Ikuo OKA Chikato FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5  pp. 1090-1097
Type of Manuscript:  PAPER
Category: Switching for Communications
Keyword: 
patricia triecontent addressable memoryquality of servicebackbone routeredge router
 Summary | Full Text:PDF(687.6KB)

Detecting Distributed Denial-of-Service Attacks by Analyzing TCP SYN Packets Statistically
Yuichi OHSITA Shingo ATA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10  pp. 2868-2877
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
Distributed Denial of Service (DDoS)SYN Floodstatistical analysisgamma distributiontraffic monitoring
 Summary | Full Text:PDF(899.1KB)

A Practical Approach for Coded OFDM with Partial Transmit Sequence
Tomoyuki MANDAI Ikuo OKA Marc P.C. FOSSORIER Shingo ATA Chikato FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/05/01
Vol. E87-B  No. 5  pp. 1273-1275
Type of Manuscript:  Special Section LETTER (Special Section on Mobile Multimedia Communications)
Category: 
Keyword: 
coded OFDMPTSpeak power reductionside informationrotationally invariant TCM
 Summary | Full Text:PDF(165.4KB)

An Application of Separate Coding to Space-Time Turbo-Coded Modulation
Kohsuke HARADA Shingo ATA Ikuo OKA Chikato FUJIWARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/01/01
Vol. E86-B  No. 1  pp. 380-383
Type of Manuscript:  Special Section LETTER (Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
Category: 
Keyword: 
space-time codingturbo-coded modulationRayleigh fading channel
 Summary | Full Text:PDF(247.6KB)

Statistical Analysis of Packet Delays in the Internet and Its Application to Playout Control for Streaming Applications
Kouhei FUJIMOTO Shingo ATA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Vol. E84-B  No. 6  pp. 1504-1512
Type of Manuscript:  Special Section PAPER (Special Issue on New Developments on QoS Technologies for Information Networks)
Category: 
Keyword: 
packet transmission delayone-way delaydistribution functionPareto distributionpacket loss ratio
 Summary | Full Text:PDF(433.2KB)

Improving Bandwidth Estimation for Internet Links by Statistical Methods
Kazumine MATOBA Shingo ATA Masayuki MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Vol. E84-B  No. 6  pp. 1521-1531
Type of Manuscript:  Special Section PAPER (Special Issue on New Developments on QoS Technologies for Information Networks)
Category: 
Keyword: 
bandwidth estimationPathcharM-estimation methodnonparametric methodconfidence interval
 Summary | Full Text:PDF(433.4KB)

Analysis of Network Traffic and Its Application to Design of High-Speed Routers
Shingo ATA Masayuki MURATA Hideo MIYAHARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/05/25
Vol. E83-D  No. 5  pp. 988-995
Type of Manuscript:  Special Section PAPER (Special Issue on Next Generation Internet Technologies and Their Applications)
Category: 
Keyword: 
internettraffic measurementlog normal distributionflow aggregationMPLS
 Summary | Full Text:PDF(701.9KB)