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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
PN, NS, OCS (Joint) |
2023-06-09 10:15 |
Kagawa |
(Primary: On-site, Secondary: Online) |
Demonstration of Optical Network Tomography with Software Prototype
-- Anomaly Loss Monitoring and Fiber-Type Identification -- Ryu Shinzaki, Motohiko Eto, Kazuyuki Tajima, Kyosuke Sone, Setsuo Yoshida, Shoichiro Oda (Fujitsu), Inwoong Kim, Olga Vassilieva, Paparao Palacharla (FNC), Takeshi Hoshida (Fujitsu) OCS2023-18 |
As a monitoring technology for maintenance and operation efficiency improvement of the optical network system, we have i... [more] |
OCS2023-18 pp.57-62 |
OCS, PN, NS (Joint) |
2022-06-10 13:50 |
Online |
Online |
Location-Resolved PDL Monitoring for Optical Network tomography Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Shoichiro Oda, Takeshi Hoshida (Fujitsu) OCS2022-12 |
In the optical network tomography that captures network status based on DSP in coherent receivers, we present a novel mo... [more] |
OCS2022-12 pp.12-17 |
MRIS, ITE-MMS |
2019-12-06 11:35 |
Ehime |
Ehime University |
Removing a Fixed-pattern Noise from an Image Taken by a Lensless Camera with a Fresnel Zone Aperture Ryota Kawamata, Kazuyuki Tajima, Yusuke Nakamura (Hitachi) |
[more] |
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MRIS, ITE-MMS |
2018-12-06 16:30 |
Ehime |
Ehime University |
Lensless Close-up Technology by Fly-eye Fresnel Zone Aperture Kazuyuki Tajima, Yusuke Nakamura, Keita Yamaguchi, Takeshi Shimano (Hitachi) |
[more] |
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NS, OCS, PN (Joint) |
2018-06-14 10:35 |
Fukushima |
Koriyama-Shoko-Kaigisho |
Proposal of the Filter-less Point-to-Point WDM Systems with Automatic Connection Pair Discovery and Path Setting Function Yutaka Takita, Masatake Miyabe, Kazuyuki Tajima, Hiroshi Tomonaga, Takeshi Hoshida (Fujitsu Labs. Ltd.) PN2018-7 |
We propose the filter-less point-to-point WDM system with IP-layer driven automatic optical connection pair discovery an... [more] |
PN2018-7 pp.17-23 |
MRIS, ITE-MMS |
2017-12-08 09:40 |
Ehime |
Ehime Univ. |
[Invited Talk]
Lensless Light-Field Imaging with Fresnel Zone Aperture Yusuke Nakamura, Kazuyuki Tajima, Mayu Sao, Takeshi Shimano (Hitachi Ltd.) |
[more] |
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CPM |
2017-10-04 16:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Real-Time Reconstruction Processing in Lensless Light-Field Camera Hiromi Nishiura, Koji Yamasaki, Kazuyuki Tajima, Yusuke Nakamura, Takeshi Shimano (Hitachi) CPM2017-66 |
We have been developing a lensless light-field imaging with Fresnel zone aperture (FZA) in front of an image sensor. Thi... [more] |
CPM2017-66 pp.33-38 |
CQ, ICM, NS (Joint) |
2012-11-16 11:10 |
Shiga |
Nagahama Inst. of Bio-Science and Tech. |
An evaluation method for centrality of a WDM network using extended uneven distribution Kotaro Suzuki, Norihiko Shinomiya (Soka Univ.), Takuya Miyashita (Fujitsu), Kazuyuki Tajima, Takao Naito (Fujitsu Lab) ICM2012-35 |
According to the recent increasing communications traffic, there is necessity to invest WDM network equipments.
From a ... [more] |
ICM2012-35 pp.35-39 |
CQ, ICM, NS (Joint) |
2012-11-16 11:30 |
Shiga |
Nagahama Inst. of Bio-Science and Tech. |
On Finding Potential Investment Sites on WDM Equipments with Betweenness Centrality Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.), Takuya Miyashita (Fujitsu), Kazuyuki Tajima, Takao Naito (Fujitsu Lab.) ICM2012-36 |
On WDM optical networks, the explosive growth of traffic could require the reinforcement of the equipment investment in ... [more] |
ICM2012-36 pp.41-44 |
NS |
2011-05-19 16:50 |
Tokyo |
Sophia University |
Node-Disjoint Paths Search in WDM Networks with Asymmetric Nodes Tomohiro Hashiguchi, Kazuyuki Tajima, Yutaka Takita, Takao Naito (Fujitsu Labs.) NS2011-33 |
Provisioning of a pair of disjoint paths is very important in WDM network planning and management to provide fault toler... [more] |
NS2011-33 pp.93-97 |
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