Fumito KUBOTA


Nanophotonic Computing Based on Optical Near-Field Interactions between Quantum Dots
Makoto NARUSE Tetsuya MIYAZAKI Tadashi KAWAZOE Suguru SANGU Kiyoshi KOBAYASHI Fumito KUBOTA Motoichi OHTSU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/09/01
Vol. E88-C  No. 9  pp. 1817-1823
Type of Manuscript:  Special Section PAPER (Special Section on Nanophotonics and Related Techniques)
Category: 
Keyword: 
nanophotonicsoptical signal processingoptical near-fieldinformation processingnanophotonic computing
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Multi-Stage Fiber Delay Line Buffer in Photonic Packet Switch for Asynchronously Arriving Variable-Length Packets
Nobuo OGASHIWA Hiroaki HARAI Naoya WADA Fumito KUBOTA Yoichi SHINODA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 258-265
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
photonic packet switchfiber delay line buffermulti-stage buffervariable-length packets
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Programmable Traffic Monitoring Method Based on Active Network Techniques and Application to DDoS Detection
Toru HASEGAWA Shigehiro ANO Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/07/01
Vol. E87-B  No. 7  pp. 1890-1899
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Networks Software)
Category: Security Issues
Keyword: 
active networktraffic monitornetwork managementDDoS
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Optical Packet Switching Network Based on Ultra-Fast Optical Code Label Processing
Naoya WADA Hiroaki HARAI Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/07/01
Vol. E87-C  No. 7  pp. 1090-1096
Type of Manuscript:  INVITED PAPER (Special Section on Ultrafast Photonics)
Category: 
Keyword: 
networksoptical communicationsoptical label processingoptical packet switchingoptical buffering
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Ultrafast Time-Serial to Space-Parallel Converter Using Organic Dye Films
Makoto FURUKI Izumi IWASA Satoshi TATSUURA Yasuhiro SATO Minquan TIAN Takashi MATSUBARA Hiroyuki MITSU Makoto NARUSE Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/07/01
Vol. E87-C  No. 7  pp. 1161-1165
Type of Manuscript:  INVITED PAPER (Special Section on Ultrafast Photonics)
Category: 
Keyword: 
femtosecondserial-to-parallel conversionorganic dye filmsultrafast nonlinear-optical response
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QoS Routing-Based Congestion Management over Active Internetworking System Using Stream Code
Shigehiro ANO Toru HASEGAWA Koji NAKAO Toshihiko KATO Takashi EGAWA Koji HINO Yoshiaki KIRIHA Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Vol. E84-B  No. 6  pp. 1569-1580
Type of Manuscript:  Special Section PAPER (Special Issue on New Developments on QoS Technologies for Information Networks)
Category: 
Keyword: 
active networkcongestion managementQoS routing
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QoS Restoration that Maintains Minimum QoS Requirements--A New Approach for Failure Restoration--
Fumito KUBOTA Takashi EGAWA Hiroyuki SAITO Shushi UETSUKI Takahiro KOMINE Hideki OTSUKI Satoshi HASEGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/12/25
Vol. E83-B  No. 12  pp. 2626-2634
Type of Manuscript:  PAPER
Category: Switching
Keyword: 
failure restorationnetwork designself-healingQoS
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Design of Reconfigurable Lightpaths in IP over WDM Networks
Hiroaki HARAI Fumito KUBOTA Hidenori NAKAZATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/10/25
Vol. E83-B  No. 10  pp. 2234-2244
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Internetworking based on Photonic Network Technologies)
Category: 
Keyword: 
IP over WDM networknetwork designlightpath configurationinteger linear programmingMPLS
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On Dynamic Channel Assignment Strategies in Cellular Mobile Radio Systems
Kazunori OKADA Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12  pp. 1634-1641
Type of Manuscript:  INVITED PAPER (Special Section on Networks and Mobile Communications)
Category: 
Keyword: 
channel assignmentdynamic channel assignmentcellular systemmicro-cellular system
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A Proposal of a Dynamic Channel Assignment Strategy with Information of Moving Direction in Micro Cellular Systems
Kazunori OKADA Fumito KUBOTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/12/25
Vol. E75-A  No. 12  pp. 1667-1673
Type of Manuscript:  Special Section PAPER (Special Section on Networks and Mobile Communications)
Category: 
Keyword: 
dynamic channel assignmentmicro cellular systemalgorithmhandoverforced call termination
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