Kiyomi KUMOZAKI


A WDM-Based Future Optical Access Network and Support Technologies for Adapting the User Demands' Diversity
Hideaki KIMURA Noriko IIYAMA Yoshihito SAKAI Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 246-254
Type of Manuscript:  INVITED PAPER (Special Section on Optical Access Technologies)
Category: 
Keyword: 
access networkWDMdiversityadaptive
 Summary | Full Text:PDF(3.4MB)

Adaptive Power Saving Mechanism for 10 Gigabit Class PON Systems
Ryogo KUBO Jun-ichi KANI Yukihiro FUJIMOTO Naoto YOSHIMOTO Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 280-288
Type of Manuscript:  Special Section PAPER (Special Section on Optical Access Technologies)
Category: 
Keyword: 
passive optical network10G-EPON10G-PONpower savingsleep control
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A 10-Gb/s Burst-Mode Clock-and-Data Recovery IC with Frequency-Adjusting Dual Gated VCOs
Yusuke OHTOMO Masafumi NOGAWA Kazuyoshi NISHIMURA Shunji KIMURA Tomoaki YOSHIDA Tomoaki KAWAMURA Minoru TOGASHI Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/06/01
Vol. E91-C  No. 6  pp. 903-910
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
PONburstCDRICCID
 Summary | Full Text:PDF(1.5MB)

Gbit-Class Transmission Using SOA Data Rewriter for WDM-PON
Satoshi NARIKAWA Hiroaki SANJOH Naoya SAKURAI Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2  pp. 399-408
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
wavelength division multiplexingpassive optical networksemiconductor optical amplifiergain saturation
 Summary | Full Text:PDF(1MB)

A Compact 16-Channel Integrated Optical Subscriber Module for Economical Optical Access Systems
Tomoaki YOSHIDA Hideaki KIMURA Shuichiro ASAKAWA Akira OHKI Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4  pp. 816-825
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission
Keyword: 
finite difference time domain (FDTD) methodLD driverlimiting amplifiermulti-channel integrationpreamplifieroptical modulesoptical subscriber module
 Summary | Full Text:PDF(2.4MB)

FOREWORD
Masayuki TANIMOTO Kohichi SAKANIWA Kiyoharu AIZAWA Kazuyoshi OSHIMA Kiyomi KUMOZAKI Shuji TASAKA Yoichi MAEDA Takeshi MIZUIKE Mikio YAMASHITA Hideaki YAMANAKA Koichiro WAKASUGI Masaaki KATAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/12/25
Vol. E81-B  No. 12  pp. 2253-2256
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(434.3KB)

Time Division Multiple Access Protocol for a Fiber-Optic Passive Double Star Transport System
Noriki MIKI Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/07/25
Vol. E78-B  No. 7  pp. 995-1001
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Computer Networks)
Category: 
Keyword: 
fiber-optic access networkpassive double star architecturetime division multiple accessranging and polling
 Summary | Full Text:PDF(536.5KB)

A Fiber-Optic Passive Double Star Network for Microcellular Radio Communication Systems Applications
Kiyomi KUMOZAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/09/25
Vol. E76-B  No. 9  pp. 1122-1127
Type of Manuscript:  Special Section PAPER (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
Category: System and Network Matters
Keyword: 
passive double star architecturepassive splittermicrocellpoint-to-multipoint access and dynamic channel allocation
 Summary | Full Text:PDF(396.4KB)

Functional Structure of the Fiber-Optic Passive Double Star System
Kiyomi KUMOZAKI Kenji OKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/09/25
Vol. E75-B  No. 9  pp. 832-840
Type of Manuscript:  Special Section PAPER (Special Issue on Fiber-Optic Subscriber Loop)
Category: 
Keyword: 
point to multipoint accesslayered structurepassive splitteractivation and deactivation controlnetwork termination
 Summary | Full Text:PDF(567.1KB)