Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICM, NS, CQ, NV (Joint) |
2023-11-22 09:25 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
Dynamic Network Slice Switching for Enhancing Edge and Cloud Infrastructures Kenji Kanai (UTokyo), Lei Xhong, Koji Mochizuki, Akira Ito, Koji Takeoka (TMC), Akihiro Nakao (UTokyo) NS2023-118 |
In the context of 5G connected cars, service interruptions due to failures in communication, edge, or cloud components a... [more] |
NS2023-118 pp.44-49 |
CS |
2023-11-09 11:05 |
Shizuoka |
Plaza Verde |
A study on proactive path switching based on video traffic prediction under co-existed mobile data Yuka Okamoto, Hirotaka Ujikawa, Kota Asaka, Tatsuya Shimada, Tomoaki Yoshida (NTT) CS2023-70 |
Recently, remote robot operation using videos captured by robots is expected to resolve labor shortages. The end-to-end ... [more] |
CS2023-70 pp.28-29 |
AP |
2023-06-15 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Recent Progress of One and Two-dimensional Orthogonal Switching Matrices with an Arbitrary Number of Beams Jiro Hirokawa, Qi Li, Shengjia Wu, Takashi Tomura (Tokyo Tech), Nelson J. G. Fonseca (ESA) AP2023-25 |
This manuscript describes recent progress in 1D and 2D orthogonal switching matrices with an arbitrary number of beams. ... [more] |
AP2023-25 pp.7-10 |
CAS, CS |
2023-03-02 11:45 |
Fukuoka |
Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Study on firmware update in operation, management and maintenance functions for remote operated optical fiber switching node Saki Nozoe, Hiroshi Watanabe, Tomohiro Kawano, Ryo Koyama, Akihiro Kuroda, Kuniaki Terakawa, Ikutaro Ogushi, Kazunori Katayama (NTT) CAS2022-116 CS2022-93 |
Concatenated loop topology has been proposed for future optical-fiber access service such as 5G or beyond 5G networks. T... [more] |
CAS2022-116 CS2022-93 pp.119-122 |
EE, OME, CPM |
2022-12-09 10:30 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Series-Parallel Reconfigurable Flying Resonant Switched Capacitor Converter with Changeable Step-Up Conversion Ratio for High-Voltage EV Batteries Toko Sanada, Masatoshi Uno (Ibaraki Univ.) EE2022-20 CPM2022-75 OME2022-33 |
As EV battery voltages are increasing from 400 V to 600–800 V, an on-board boost converter with 1.5X step-up conversion ... [more] |
EE2022-20 CPM2022-75 OME2022-33 pp.7-12 |
RCS, SR, SRW (Joint) |
2022-03-02 13:05 |
Online |
Online |
Fast Network Switching between Public and Local 5G Networks
-- Aiming to Improve Local 5G Connectivity -- Kazuo Ibuka, Takeshi Matsumura (NICT) RCS2021-264 |
Various countries are attempting to apply the 5th generation mobile communication system (5G) to private networks, and L... [more] |
RCS2021-264 pp.68-73 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-24 16:00 |
Online |
Online |
A study of optical power measurement using a infrared image sensor for a remote operated optical path switching node Ryo Koyama, Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-73 OPE2021-53 |
Optical access network is an important infrastructure of 5G mobile service and incoming Beyond 5G mobile service. These ... [more] |
OFT2021-73 OPE2021-53 pp.17-22(OFT), pp.21-26(OPE) |
EE |
2022-01-28 09:30 |
Online |
Online |
Automatic Capacitive Current Balancing Multi-Phase Reconfigurable LLC Converter with Wide Voltage Gain Range for On-Board Battery Charger Kakeru Koyama, Masatoshi Uno (Ibaraki Univ.) EE2021-40 |
On-board battery chargers need a large-current capacity isolated dc-dc converter with a wide voltage gain range as volta... [more] |
EE2021-40 pp.52-57 |
OFT |
2022-01-20 16:10 |
Online |
Online |
Remote Operated Optical Fiber Switching Node and Optical Cross-Connect Function on Concatenated Loop Topology Hiroshi Watanabe, Tomohiro Kawano, Chisato Fukai, Ryo Koyama, Kazuhide Nakae, (NTT), Tatsuya Fujimoto (NTT East), Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-62 |
Due the popularization of future 5G and Beyond 5G, the concatenated loop topology is being studied as way of realizing h... [more] |
OFT2021-62 pp.36-41 |
OFT |
2021-05-13 14:45 |
Online |
Online |
Optical switch using rotation mechanism of multi-core fiber for remote operated optical fiber switching node Chisato Fukai, Yoshiteru Abe, Kazunori Katayama (NTT) OFT2021-4 |
We are studying concatenated loop topology and remote operated optical fiber switching node as optical access network fo... [more] |
OFT2021-4 pp.13-16 |
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 11:15 |
Online |
Online |
Optimization of Optical Access Network Design for Beyond 5G Shingo Ohno, Chihiro Kito, Kunihiro Toge, Shigekatsu Tetsutani, Shoichi Furujo (NTT) OFT2020-66 OPE2020-87 |
This paper describes optical access network design for beyond 5G and its optimum design parameters. While conventional o... [more] |
OFT2020-66 OPE2020-87 pp.50-53(OFT), pp.55-58(OPE) |
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 11:40 |
Online |
Online |
Proposal of Remote Operated Optical Fiber Switching Node for Future Optical Access Network Tatsuya Fujimoto, Kawano Tomohiro, Kazuhide Nakae, Hiroshi Watanabe, Kazunori Katayama (NTT) OFT2020-67 OPE2020-88 |
We are studying concatenated loop topology as optical access network for beyond 5G with excellent reliability, tolerance... [more] |
OFT2020-67 OPE2020-88 pp.54-57(OFT), pp.59-62(OPE) |
NS, RCS (Joint) |
2020-12-18 13:25 |
Online |
Online |
[Invited Lecture]
Distributed Antenna Systemes using High-Frequency-Band targeting 6G Wireless Networks Daisei Uchida, Tatsuhiko Iwakuni, Naoki Kita, Takeshi Onizawa (NTT), Yoshihisa Kishiyama, Satoshi Suyama, Satoshi Nagata, Takahiro Asai (docomo) NS2020-101 RCS2020-148 |
High-Speed and broadband network transformation is needed for multi-points collecting sensing data and distributing movi... [more] |
NS2020-101 RCS2020-148 pp.73-78 |
CS, IN, NS, NV (Joint) |
2020-09-11 11:40 |
Online |
Online |
Additional resource request from an ONUs to the accommodating TWDM-PON system with high speed wavelength switching Yoshihiro Nakahira, Masahiro Sarashina, Saito Hiroyuki, Shozo Yamada, Satoshi Furusawa, Masayuki Kashima, Hironori Sasaki (OKI) NS2020-45 |
During wavelength switching time, it is not possible to send traffic. Therefore some TWDM-PON systems have queues to sto... [more] |
NS2020-45 pp.21-26 |
OFT |
2020-01-17 10:30 |
Aichi |
NINS Okazaki Conference Center |
Traffic monitoring technologies for optical cable transfer work efficiency Yoshitaka Enomoto, Satoshi Simazu, Hideo Kawata, Takashi Ebine (NTT) OFT2019-55 |
We apply traffic monitoring technologies to 10G-EPON and media converter system with Ethernet OAM technologies. This wil... [more] |
OFT2019-55 pp.43-48 |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Transmission Error Correction Using Eigenvectors in MIMO Radar with Overlapping Elements Hidetaka Kato, Nobuyoshi Kikuma, Kunio Sakakibara (NIT) |
In recent years, development of high-performance radar is required to realize automatic driving and danger avoidance sys... [more] |
|
NS, IN, CS, NV (Joint) |
2019-09-05 13:55 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
[Invited Lecture]
Power saving and latency on the TWDM-PON with high speed wavelength switching Yoshihiro Nakahira, Saito Hiroyuki, Masahiro Sarashina, Masayuki Kashima (OKI), Takeshi Suehiro, Kenichi Nakura, Seiji Kozaki (Mitubishi), Shu Yamamoto, Akihiro Nakao (Unv. of Tokyo) CS2019-52 |
Recently, novel access network systems are proposed and discussed in which network resources and their functions are vir... [more] |
CS2019-52 pp.27-32 |
RCS, SR, SRW (Joint) |
2019-03-08 17:20 |
Kanagawa |
YRP |
Evaluation of Beam Control Technology for High SHF Wide-band Massive MIMO using Outdoor Radio Measurement Results Daichi Uchino, Kazuaki Ishioka, Keijiro Take, Atsushi Okamura (Mitsubishi Electric) RCS2018-334 |
Massive MIMO(Multiple-Input Multiple-Output) in 5th generation radio communication system offers high antenna gain and h... [more] |
RCS2018-334 pp.273-278 |
WPT, EE (Joint) |
2018-10-04 09:00 |
Kyoto |
Kyoto Univ. Uji Campus |
Bridge-T resonant rectifier prototype Shinji Abe, Naoki Sakai, Takashi Ohira (Toyohashi Univ. Tech.) WPT2018-36 |
In order to supply power to an active DC load such as motor and rechargeable battery by wireless power transfer,
we pro... [more] |
WPT2018-36 pp.39-43 |
CQ |
2018-05-31 14:00 |
Chiba |
Chiba Univ. Nishi-Chiba Campus, academic link center |
A Dynamic Base Station Switching Scheme Using Change-Point Detection in Heterogeneous Networks Eigo Matsuyama, Takahiro Matsuda, Tetsuya Takine (Osaka Univ.) CQ2018-18 |
Heterogeneous Networks are radio access networks that base stations with smaller communication range (small base station... [more] |
CQ2018-18 pp.1-6 |