Seiji KOZAKI

An Efficient Resource Allocation Using Resource Abstraction for Optical Access Networks for 5G-RAN
Seiji KOZAKI Akiko NAGASAWA Takeshi SUEHIRO Kenichi NAKURA Hiroshi MINENO 
Publication:   
Publication Date: 2022/04/01
Vol. E105-B  No. 4  pp. 411-420
Type of Manuscript:  Special Section PAPER (Special Section on Wired-and-Wireless Network System Technologies in Beyond 5G Era)
Category: Network Virtualization
Keyword: 
optical access network, network virtualization, SDN/NFV, 5G, dynamic resource control, network resource abstraction, 
 Summary | Full Text:PDF
82.5GS/s (8×10.3GHz Multi-Phase Clocks) Blind Over-Sampling Based Burst-Mode Clock and Data Recovery for 10G-EPON 10.3-Gb/s/1.25-Gb/s Dual-Rate Operation
Naoki SUZUKI Kenichi NAKURA Takeshi SUEHIRO Seiji KOZAKI Junichi NAKAGAWA Kuniaki MOTOSHIMA 
Publication:   
Publication Date: 2018/04/01
Vol. E101-B  No. 4  pp. 987-994
Type of Manuscript:  Special Section PAPER (Special Section on Optical Access System for Social Life)
Category: 
Keyword: 
10Gb/s-class passive optical network (PON), burst-mode (BM) optical receiver, clock and data recovery (CDR), multi-phase over-sampling, dual-rate optical receiver, 
 Summary | Full Text:PDF
ONU Power Saving Scheme for EPON System
Hiroaki MUKAI Fumihiko TANO Masaki TANAKA Seiji KOZAKI Hideaki YAMANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1625-1632
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
FTTH, PON, power save, sleep, 
 Summary | Full Text:PDF
A Fully Integrated 6.25% Pull-in Range Digital PLL for ISDN Primary Rate Interface LSI
Harufusa KONDOH Seiji KOZAKI Shinya MAKINO Hiromi NOTANI Fuminobu HIDANI Masao NAKAYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/03/25
Vol. E75-C  No. 3  pp. 280-287
Type of Manuscript:  Special Section PAPER (Special Issue on Analog LSI and Related Technology)
Category: 
Keyword: 
PLL, pull-in range, oscillator, ISDN, primary rate interface, 
 Summary | Full Text:PDF