IEICE Technical Committee Submission System
Conference Schedule
Online Proceedings
[Sign in]
Tech. Rep. Archives
    [Japanese] / [English] 
( Committee/Place/Topics  ) --Press->
 
( Paper Keywords:  /  Column:Title Auth. Affi. Abst. Keyword ) --Press->

All Technical Committee Conferences  (Searched in: All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 98  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
ED, MWPTHz 2022-12-19
16:05
Miyagi   [Invited Talk] InP-HEMT Fabrication Process Technology for Beyond 5G Wireless Network with THz wave band
Takuya Tsutsumi, Hiroshi Hamada, Teruo Jyo, Hiroki Sugiyama, Taro Sasaki, Hiroyuki Takahashi, Fumito Nakajima (NTT) ED2022-76 MWPTHz2022-47
Next-generation "Beyond 5G (B5G) / 6G" wireless network systems have been researched and developed for meeting with rapi... [more] ED2022-76 MWPTHz2022-47
pp.23-27
AP, SANE, SAT
(Joint)
2022-07-28
09:25
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
A Study on Transmission Power Control for Efficient Two-Way Relay Communication with High-Altitude Platform Station in Space-Air-Ground Integrated Networks
Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2022-21
Space-air-ground integrated networks (SAGINs) are going to be a key technology of 6G for achieving the goal of global an... [more] SAT2022-21
pp.24-29
RCS 2022-06-17
09:30
Okinawa University of the Ryukyus, Senbaru Campus and online
(Primary: On-site, Secondary: Online)
A study on Joint Channel and Data Estimation via Parametric Bilinear Inference for OTFS Transmission
Kengo Furuta, Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2022-56
In high-speed mobile communication environments, an orthogonal time frequency space (OTFS) scheme with robustness to dou... [more] RCS2022-56
pp.188-193
RCS, SR, SRW
(Joint)
2021-03-05
10:30
Online Online Performance Evaluation of Base Station Cooperation Technologies in Millimeter-Wave Bands at Variable Base Station Deployments under High-Mobility Environments
Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO) RCS2020-249
Commercial services of 5th generation mobile communication system (5G) are expanding. In 5G, Massive MIMO -based beamfor... [more] RCS2020-249
pp.207-211
MW, ED 2021-01-29
13:00
Online Online DC Characteristics and MOS Interface properties of HfSiOx-gate AlGaN/GaN HEMTs
Ryota Ochi (Hokkaido Univ.), Erika Maeda (SIT/NIMS), Toshihide Nabatame (NIMS), Koji Shiozaki (IMaSS), Tamotsu Hashizume (Hokkaido Univ/IMaSS) ED2020-31 MW2020-84
GaN high-electron-mobility transistors (HEMTs) are very attractive for the fifth generation communication system. To bui... [more] ED2020-31 MW2020-84
pp.22-25
LQE, CPM, ED 2020-11-26
15:30
Online Online Enhanced Breakdown Voltage in AlGaN/GaN HEMTs by Oxygen Plasma Treatment
Shunsuke Kamiya, Takashi Nishitani, Yu Matsuda, Nozomu Takano, Joel T. Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.) ED2020-12 CPM2020-33 LQE2020-63
With its high critical electric field as consequence of its wide bandgap, gallium nitride (GaN) is considered a leading ... [more] ED2020-12 CPM2020-33 LQE2020-63
pp.45-48
LQE, CPM, ED 2020-11-27
11:20
Online Online Improved performance in GaN-based HEMTs with insulated gate structures
Ali Baratov, Takashi Ozawa, Shunpei Yamashita, Joel T. Asubar, Hirokuni Tokuda (Univ. of Fukui), Masaaki Kuzuhara (Kwansei Gakuin Univ.) ED2020-16 CPM2020-37 LQE2020-67
Several groups have reported improved performance in GaN-based transistors employing metal-insulator-semiconductor (MIS)... [more] ED2020-16 CPM2020-37 LQE2020-67
pp.60-62
MWP 2020-05-28
13:30
Online Online [Invited Talk] Fabrication Process of InP-HEMT-based Sub-millimeter Wave ICs for Beyond 5G Application
Takuya Tsutsumi, Hiroki Sugiyama, Hiroshi Hamada, Hideyuki Nosaka, Hideaki Matsuzaki (NTT) MWP2020-1
The 300-GHz sub-millimeter-wave band is one of the candidate frequency for “Beyond 5G” networks to meet rapidly increasi... [more] MWP2020-1
pp.1-6
RCS, SR, SRW
(Joint)
2020-03-06
09:00
Tokyo Tokyo Institute of Technology
(Cancelled but technical report was issued)
Millimeter-Wave Base Station Cooperation Technologies in High-Mobility Environments
Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO) RCS2019-383
Commercial services in 5G have already started all over the world. The initial 5G introduces analog beamforming (BF) by ... [more] RCS2019-383
pp.323-328
ED, THz [detail] 2019-12-23
16:20
Miyagi   InP Wafer-level Backside Process for Future Tera-hertz Operation
Takuya Tsutsumi, Hiroshi Hamada, Hiroki Sugiyama, Hideyuki Nosaka, Hideaki Matsuzaki (NTT) ED2019-82
The sub-millimeter-wave band would be utilized in future mobile networks to cope with increasing data rates. InP-based S... [more] ED2019-82
pp.23-28
ED, THz [detail] 2019-12-23
16:45
Miyagi   GaInSb n-Channel HEMTs Using Strained-Al0.40In0.60Sb/Al0.25In0.75Sb Stepped Buffer
Koki Osawa, Takuya Iwaki, Yuki Endoh, Mizuho Hiraoka, Naoyuki Kishimoto, Takuya Hayashi (TUS), Issei Watanabe (NICT/TUS), Yoshimi Yamashita, Shinsuke Hara, Takahiro Gotow, Akifumi Kasamatsu (NICT), Akira Endoh, Hiroki Fujishiro (TUS) ED2019-83
We succeeded in fabricating GaInSb n-channel HEMTs for the first time in the world and measured their characteristics. W... [more] ED2019-83
pp.29-32
NS, RCS
(Joint)
2019-12-19
15:15
Tokushima Tokushima Univ. [Invited Lecture] Radio Access Network Exploiting Higher Frequency Bands for 5G Evolution and Beyond
Satoshi Suyama, Tatsuki Okuyama, Nobuhide Nonaka, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) NS2019-145 RCS2019-248
A commercial service in fifth-generation (5G) mobile communication system will finally start from spring in 2020 by usin... [more] NS2019-145 RCS2019-248
p.61
NS, RCS
(Joint)
2019-12-20
14:55
Tokushima Tokushima Univ. 28GHz Band 5G Experimental Trial in High Mobility Environment Using the Shinkansen
Nopbuhide Nonaka, Kazushi Muraoka, Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO), Yoshihiro Matsumura (JR Central) RCS2019-264
Commercial services in fifth-generation (5G) mobile communication system will start by using 3.7 GHz, 4.5 GHz, and 28 GH... [more] RCS2019-264
pp.145-150
RCS 2019-06-20
16:15
Okinawa Miyakojima Hirara Port Terminal Building [Invited Lecture] Performance evaluation on 5G mobile wireless communications in high speed train environment
Juho Park, Junghoon Lee, JunHwan Lee (ETRI) RCS2019-79
To cope with the ever-increasing mobile data demand and diversifying service requirements, challenges for designing 5G w... [more] RCS2019-79
p.255
RCS 2019-04-18
11:20
Hokkaido Noboribetsu Grand Hotel 28 GHz-Band Experimental Trial of Downlink Massive MIMO in Urban Railway Environment
Kazushi Muraoka, Nobuhide Nonaka, Yuta Takahashi, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2019-5
Field trials of the fifth-generation (5G) mobile communication system using 28 GHz band at which 400 MHz band will be av... [more] RCS2019-5
pp.23-28
OME, IEE-DEI 2019-01-22
13:00
Aichi Island Hotel URASHIMA(Himaka-jima) [Invited Talk] Organic Solar Cells Using High Mobility Organic Semiconductors
Masahiro Hiramoto, Seiichiro Izawa (IMS) OME2018-36
Lateral alternating donor/acceptor multilayered junction for organic solar cells and open-circuit voltage reaching Shock... [more] OME2018-36
pp.1-4
ED, THz 2018-12-18
09:00
Miyagi RIEC, Tohoku Univ. [Invited Talk] High-Speed Performance of InP-, Sb- and GaN-based HEMTs
Akira Endoh, Issei Watanabe, Yoshimi Yamashita, Akifumi Kasamatsu (NICT), Hiroki Fujishiro (Tokyo Univ. of Science), Takashi Mimura (NICT) ED2018-62
We have fabricated nanometer-scale InP-, Sb- and GaN-based HEMTs by using electron beam lithography and measured their c... [more] ED2018-62
pp.35-38
RCS, AP
(Joint)
2018-11-22
15:50
Okinawa Okinawa Industry Support Center Performance Evaluation of Low-SHF-Band Digital Beamforming in High-Mobility Experimental Trial
Tatsuki Okuyama, Kazushi Muraoka (NTT DOCOMO), Daisuke Nose, Tomohiro Kikuma, Yasushi Maruta (NEC), Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2018-215
The fifth-generation (5G) mobile communication system utilizes Massive MIMO using many number of antenna elements in hig... [more] RCS2018-215
pp.211-216
RCS 2018-10-19
10:30
Tokyo Kikai-Shinko-Kaikan Bldg. Vehicle-to-Pedestrian Connectivity on High Frequency Band Vehicle-Installed Access Points for Adaptive Mobile Network
Kazuki Maruta (Chiba Univ.), Yu Nakayama (Aoyama Gakuin Univ.), Kazuaki Honda (Keio Univ.), Daisuke Hisano (Osaka Univ.), Ken Tanaka (neko 9 Lab.), Chang-Jun Ahn (Chiba Univ.) RCS2018-167
We previously conceived a concept of adaptive mobile network to track the demand traffic fluctuation via vehicle-install... [more] RCS2018-167
pp.89-94
SAT, RCS
(Joint)
2018-08-09
11:20
Iwate Iwate University Field Trial of 28 GHz Band Downlink Massive MIMO in Railway Environment
Yuta Takahashi, Hiroyuki Miyazaki, Tatsuki Okuyama, Kazushi Muraoka, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-133
Field trials of the fifth-generation (5G) mobile communication system using 28 GHz band at which almost 1-GHz band will ... [more] RCS2018-133
pp.13-18
 Results 1 - 20 of 98  /  [Next]  
Choose a download format for default settings. [NEW !!]
Text format pLaTeX format CSV format BibTeX format
Copyright and reproduction : All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan