Masafumi KOGA


FOREWORD
Masafumi KOGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 1793-1793
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(84KB)

Reliability and Lifetime Estimation for Large-Scale Photonic Cross-Connect Switches of Photonic Networks
Kazuhiro NOGUCHI Masafumi KOGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/05/01
Vol. E86-B  No. 5  pp. 1530-1538
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: 
Keyword: 
photonic networkoptical switchreliability
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Fast Restoration on Network Control Plane Established through Photonic MPLS Routers
Katsuhiro SHIMANO Akio SAHARA Kazuhiro NOGUCHI Masafumi KOGA Yoshihiro TAKIGAWA Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/05/01
Vol. E86-B  No. 5  pp. 1522-1529
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: 
Keyword: 
photonic networkrestorationoptical cross-connectdistributed network control
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Autonomously Controlled Multiprotocol Wavelength Switching Network for Internet Backbones
Yoshiaki YAMABAYASHI Masafumi KOGA Satoru OKAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/10/25
Vol. E83-B  No. 10  pp. 2210-2215
Type of Manuscript:  INVITED PAPER (Special Issue on Advanced Internetworking based on Photonic Network Technologies)
Category: 
Keyword: 
optical networksWDM network architecturemutiprotocol label switchingoptical cross-connects
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Flexible OADM Architecture and Its Impact on WDM Ring Evolution for Robust and Large-Scale Optical Transport Networks
Naohide NAGATSU Satoru OKAMOTO Masafumi KOGA Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1371-1380
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Communication Networks
Keyword: 
optical transport networkring networkglobal area networkoptical add/drop multiplexer (OADM)path protection
 Summary | Full Text:PDF(1.3MB)

Flexible OADM Architecture and Its Impact on WDM Ring Evolution for Robust and Large-Scale Optical Transport Networks
Naohide NAGATSU Satoru OKAMOTO Masafumi KOGA Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1105-1114
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Communication Networks
Keyword: 
optical transport networkring networkglobal area networkoptical add/drop multiplexer (OADM)path protection
 Summary | Full Text:PDF(639.5KB)

Design and Performance of Delivery and Coupling Switch Board for Large Scale Optical Path Cross-Connect System
Atsushi WATANABE Satoru OKAMOTO Masafumi KOGA Ken-ichi SATO Masayuki OKUNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/25
Vol. E81-B  No. 6  pp. 1203-1212
Type of Manuscript:  PAPER
Category: Optical Communication
Keyword: 
optical communicationoptical path networkcross-connect systemoptical switch
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Very-High-Speed Analog Neural Network LSI Using Super Self-Aligned Si Bipolar Process Technology
Shigeki AISAWA Kazuhiro NOGUCHI Masafumi KOGA Takao MATSUMOTO Yoshihito AMEMIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/06/25
Vol. E77-C  No. 6  pp. 1005-1008
Type of Manuscript:  LETTER
Category: Integrated Electronics
Keyword: 
neural networkanalog LSIoptical WDM
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Hardware Implementation of the Multifrequency Oscillation Learning Method for Analog Neural Networks
Hiroshi MIYAO Masafumi KOGA Takao MATSUMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/06/25
Vol. E76-D  No. 6  pp. 717-728
Type of Manuscript:  LETTER
Category: Bio-Cybernetics
Keyword: 
neural networkslearning method
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Multi/Demultiplexer Using a 4-Port Optical Circulator and Interference Filters
Masafumi KOGA Junichiro MINOWA Takao MATSUMOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/10/25
Vol. E72-E  No. 10  pp. 1086-1088
Type of Manuscript:  LETTER
Category: Electro-Optics
Keyword: 
 Summary | Full Text:PDF(194KB)