Naohide NAGATSU

GMPLS-Based Multiple Failure Recovery Employing Restoration Scheme Escalation in Optical Path Networks
Yoshiaki SONE Wataru IMAJUKU Naohide NAGATSU Masahiko JINNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1  pp. 46-58
Type of Manuscript:  Special Section PAPER (Special Section on Networking Technologies for Dependable Networks)
Category: 
Keyword: 
restoration, scheme escalation, multiple failures, path accommodation designs, GMPLS, 
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Highly-Reliable and Fast M:N End-to-End Restoration Scheme for Photonic IP Networks
Wataru IMAJUKU Yoshiaki SONE Naohide NAGATSU Akio SAHARA Yoshihiro TAKIGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 3914-3921
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Photonic Network Technologies)
Category: 
Keyword: 
optical path, OXC, GMPLS, restoration, RSVP-TE, 
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Network Design for Multi-Layered Photonic IP Networks Considering IP Traffic Growth
Shigeru KANEDA Tomohiko UYEMATSU Naohide NAGATSU Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/02/01
Vol. E87-B  No. 2  pp. 302-309
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
GMPLS (Generalized Multi-Protocol Label Switching), LSP (Label Switched Path), network design, photonic network, wavelength routing, 
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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 network, ring network, global area network, optical add/drop multiplexer (OADM), path protection, 
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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 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 network, ring network, global area network, optical add/drop multiplexer (OADM), path protection, 
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Standardization Activities for Optical Networking Relevant Issues
Kimio OGUCHI Naohide NAGATSU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/08/25
Vol. E81-C  No. 8  pp. 1167-1175
Type of Manuscript:  INVITED PAPER (Special Issue on High-Capacity WDM/TDM Networks)
Category: Photonic Networking
Keyword: 
standardization, optical networking, ITU-T, 
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Optical Path Accommodation Design Enabling Cross-Connect System Scale Evaluation
Naohide NAGATSU Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/09/25
Vol. E78-B  No. 9  pp. 1339-1343
Type of Manuscript:  LETTER
Category: Optical Communication
Keyword: 
optical path network, cross-connect system scale, wavelength assignment, heuristic method, 
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Optical Path Accommodation Designs Applicable to Large Scale Networks
Naohide NAGATSU Yoshiyuki HAMAZUMI Ken-ichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/04/25
Vol. E78-B  No. 4  pp. 597-607
Type of Manuscript:  PAPER
Category: Optical Communication
Keyword: 
optical path, wavelength division multiplexing, number of wavelengths, path accommodation design, heuristic procedure, 
 Summary | Full Text:PDF