Naoya WADA


Optical Networking Paradigm: Past, Recent Trends and Future Directions
Eiji OKI Naoya WADA Satoru OKAMOTO Naoaki YAMANAKA Ken-ichi SATO 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9  pp. 1564-1580
Type of Manuscript:  INVITED SURVEY PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical networkspathtraffic engineeringpath computationoptical devisesoptical switchessoftware defined networking
 Summary | Full Text:PDF(4.7MB)

Emergency Optical Network Construction and Control with Multi-Vendor Interconnection for Quick Disaster Recovery
Sugang XU Noboru YOSHIKANE Masaki SHIRAIWA Takehiro TSURITANI Hiroaki HARAI Yoshinari AWAJI Naoya WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/02/01
Vol. E99-B  No. 2  pp. 370-384
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
multi-vendorinterconnectionemergency optical networkdisaster recovery
 Summary | Full Text:PDF(3.8MB)

New Burst-Mode Erbium-Doped Fiber Amplifier with Wide Linearity and High Output Power for Uplink Analog Radio-over-Fiber Signal Transmission
Masaki SHIRAIWA Yoshinari AWAJI Naoya WADA Atsushi KANNO Toshiaki KURI Pham TIEN DAT Tetsuya KAWANISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/08/01
Vol. E98-C  No. 8  pp. 832-839
Type of Manuscript:  Special Section PAPER (Special Section on Microwave Photonics)
Category: RoF and Applications
Keyword: 
radio-over-fiber (RoF)burst-mode erbium-doped amplifier (BM-EDFA)long-term evolution (LTE) advancedmobile fronthaul
 Summary | Full Text:PDF(1.5MB)

Experimental Demonstration of an Optical Packet and Circuit Integrated Ring Network Interoperated with WSON
Takaya MIYAZAWA Hideaki FURUKAWA Naoya WADA Hiroaki HARAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7  pp. 1325-1333
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
optical networkpacket switchingcircuit switchingWSONsignalingwavelength conversion
 Summary | Full Text:PDF(2.5MB)

Investigating the Performance of a Transient-Suppressed EDFA in Optical Packet and Burst-Switched Networks
Ben PUTTNAM Yoshinari AWAJI Naoya WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 1853-1859
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
burst-mode EDFApacket-switched networks
 Summary | Full Text:PDF(1.4MB)

Photonic Network Technologies for New Generation Network
Naoya WADA Hideaki FURUKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 868-875
Type of Manuscript:  INVITED PAPER (Special Section on Photonic Network Technologies in Terabit Network Era)
Category: 
Keyword: 
new generation networkoptical packet switchingoptical packet and circuit integrated networktransparent switchingburst-mode devices
 Summary | Full Text:PDF(2.8MB)

Discrimination of All Types of 4-Bit Optical Code by Optical Time-Gating and Designed Label Recognition Filter in Label Recognition Using Optical Correlation
Hideaki FURUKAWA Tsuyoshi KONISHI Kazuyoshi ITOH Naoya WADA Tetsuya MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 3841-3847
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Photonic Network Technologies)
Category: 
Keyword: 
optical label recognitionoptical correlationoptical time-gating2-adamantylamino-5-nitropyridine (AANP)
 Summary | Full Text:PDF(684.1KB)

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
 Summary | Full Text:PDF(735.8KB)

Cepstral Amplitude Range Normalization for Noise Robust Speech Recognition
Shingo YOSHIZAWA Noboru HAYASAKA Naoya WADA Yoshikazu MIYANAGA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2130-2137
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitionrobust featurescepstrumNoisex92
 Summary | Full Text:PDF(371KB)

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
 Summary | Full Text:PDF(3.4MB)

Optical Code Division Multiplexing (OCDM) and Its Applications to Photonic Networks
Ken-ichi KITAYAMA Hideyuki SOTOBAYASHI Naoya WADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/12/25
Vol. E82-A  No. 12  pp. 2616-2626
Type of Manuscript:  INVITED PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
optical communicationcode division multiplexingwireless CDMAmultiple accessoptical network
 Summary | Full Text:PDF(1MB)