Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2019-03-07 12:25 |
Kanagawa |
YRP |
[Technology Exhibit]
DOCOMO's Activities in 5G System Trial in Fiscal Year 2018 Nobuhide Nonaka, Tatsuki Okuyama, Yuta Takahashi, Kazushi Muraoka, Noriaki Minamida, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-308 SR2018-129 SRW2018-59 |
Standardization, research, and development activities are conducted for the fifth-generation (5G) mobile communication s... [more] |
RCS2018-308 SR2018-129 SRW2018-59 p.145(RCS), p.57(SR), p.25(SRW) |
RCS, AP (Joint) |
2018-11-22 13:40 |
Okinawa |
Okinawa Industry Support Center |
[Invited Lecture]
Field Experimental Evaluation on 5G Low Latency Communications for Application to Truck Platooning Manabu Mikami, Ryo Yamaguchi, Hitoshi Yoshino (SoftBank) AP2018-135 RCS2018-210 |
Fifth generation mobile communication system (5G) is designed to have new radio capabilities which will support not only... [more] |
AP2018-135 RCS2018-210 pp.185-190(AP), pp.181-186(RCS) |
RCS |
2018-10-18 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
DOCOMO's 5G Trial for 5G Enhancement Satoshi Suyama, Jun Mashino, Kazushi Muraoka, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-160 |
In order to cope with recent growth of mobile data traffic and emerging of various services, world-wide system trials fo... [more] |
RCS2018-160 pp.57-59 |
RCS |
2018-10-18 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Field Trial Activities on 5G Ultra Low Latency Communication for Application to Truck Platooning Manabu Mikami, Hitoshi Yoshino (SoftBank) RCS2018-161 |
Fifth generation mobile communication system (5G) is designed to have new radio capabilities which will support not only... [more] |
RCS2018-161 pp.61-66 |
RCS, SR, SRW (Joint) |
2018-03-01 11:50 |
Kanagawa |
YRP |
[Technology Exhibit]
NTT DOCOMO's 5G Trials for 5G Realization Hiroyuki Miyazaki, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT docomo) RCS2017-358 SR2017-124 SRW2017-78 |
Recently, mobile data traffic is rapidly growing due to the spread of smartphone/tablets and various mobile application ... [more] |
RCS2017-358 SR2017-124 SRW2017-78 p.225(RCS), p.65(SR), p.51(SRW) |
SR, SRW (Joint) |
2017-10-23 14:00 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Poster Presentation]
A study of Multiple network roaming and Multi-Access Edge interworking Shozo Okasaka, Masanori Kosugi, Takeshi Kanazawa (Panasonic) SR2017-80 SRW2017-32 |
The number of LTE frequency bands defined by 3GPP has been increasing to make more spectrum available for mobile network... [more] |
SR2017-80 SRW2017-32 pp.39-40(SR), pp.43-44(SRW) |
SR, SRW, RCS (Joint) (2nd) |
2017-10-23 - 2017-10-24 |
Overseas |
Grand Hotel Palatino, Rome, Italy |
[Invited Talk] 5G Experimental Trials on Massive MIMO Technologies Satoshi Suyama, Jun Mashino, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) |
The fifth-generation (5G) mobile communication system has attracted much attention to provide various kinds of mobile se... [more] |
|
RCS |
2017-10-19 12:50 |
Miyagi |
Tohoku Institute of Technology |
[Invited Lecture]
Overview of DOCOMO's 5G Trials for 5G Realization Satoshi Suyama, Jun Mashino, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) RCS2017-176 |
In order to prepare for the rapid growing of mobile data traffic that the spread of smart phones/tablets and various mob... [more] |
RCS2017-176 pp.49-50 |
AP, MW (Joint) |
2017-09-21 14:50 |
Saitama |
Saitama University |
A Study of Quasi-Millimeter Wave Frontend ICs and Modules Takana Kaho, Yo Yamaguchi, Maki Arai, Hiroyuki Shiba (NTT), Yasunori Suzuki, Kei Sato, Hiroshi Okazaki, Shoichi Narahashi (NTT DOCOMO) MW2017-70 |
Application of Massive MIMO and beamforming technology using array antennas in the quasi-millimeter wave band is being ... [more] |
MW2017-70 pp.11-15 |
IT, SIP, RCS |
2017-01-19 13:30 |
Osaka |
Osaka City Univ. |
Comparative Study on LDS and SCMA in Uplink Transmission in Considering of Channel Correlation between User Devices for 5G mMTC Manabu Mikami, Junichi Nakajima, Hitoshi Yoshino (Softbank) IT2016-57 SIP2016-95 RCS2016-247 |
Currently, the fifth generation mobile communications system (5G) has been technically discussed very well to support us... [more] |
IT2016-57 SIP2016-95 RCS2016-247 pp.63-68 |
RCS |
2016-10-20 17:30 |
Kanagawa |
YRP (Yokosuka) |
[Invited Talk]
Research Progress of the Fifth Generation Mobile Communications Promotion Forum
-- White paper of "5G Mobile Communications Systems for 2020 and beyond" -- Takaharu Nakamura (Fujitsu) RCS2016-174 |
Latest updates of progress achieved in the Fifth Generation Mobile Communications Promotion Forum to realize ‘5G’ are re... [more] |
RCS2016-174 pp.113-118 |
RCS |
2015-10-01 15:15 |
Kanagawa |
YRP (Yokosuka) |
[Invited Lecture]
A perspective on 5G and activities towards 5G Hitoshi Yoshino, Manabu Mikami, Atsushi Nagate, Takao Okamawari, Teruya Fujii (Softbank) RCS2015-171 |
5th Generation mobile communication systems are being studied in order to efficiently support a wide variety of highly s... [more] |
RCS2015-171 pp.77-81 |
RCS |
2015-10-02 13:05 |
Kanagawa |
YRP (Yokosuka) |
[Invited Lecture]
DOCOMO's Activities for 5G Yukihiko Okumura (NTT DOCOMO) RCS2015-182 |
In order to prepare for the rapid growing of mobile data traffic that the spread of smart phones/tablets and various mob... [more] |
RCS2015-182 pp.137-138 |
RCS |
2015-10-02 16:50 |
Kanagawa |
YRP (Yokosuka) |
[Invited Lecture]
An Approach of R&D to Realize the Fifth Generation Mobile System at NICT Kentaro Ishizu, Homare Murakami, Takeshi Matsumura, Fumihide Kojima (NICT) RCS2015-189 |
The fifth generation mobile communications system (5G system) has significant requirements compared with the performance... [more] |
RCS2015-189 pp.167-172 |
MW, AP (Joint) |
2015-09-17 14:20 |
Tochigi |
Oyama National College of Tech. |
[Invited Lecture]
A Study on an RF equipment of a massive MIMO base station using highly integrated RF front-end MMICs Yo Yamaguchi, Takana Kaho, Tadao Nakagawa (NTT) AP2015-84 MW2015-91 |
In a fifth generation mobile communication system, it is studied that the small cell base stations carry out data commun... [more] |
AP2015-84 MW2015-91 pp.27-30(AP), pp.25-28(MW) |
RCS, SAT (Joint) |
2015-08-17 15:55 |
Fukuoka |
Fukuoka Univ. |
[Encouragement Talk]
Overview of R&D Activities for 5G in IEICE Technical Committee on Radio Communication Systems Hidekazu Murata (Kyoto Univ.), Eiji Okamoto (Nagoya Tech), Akihiro Okazaki (Mitsubihi Elec.), Satoshi Suyama (DOCOMO), Takamichi Inoue (NEC), Jun Mashino (NTT), Tetsuya Yamamoto (Panasonic), Makoto Taromaru (Fukuoka Univ.) SAT2015-18 RCS2015-140 |
As the demand for higher transmission rates and spectral efficiency is steadily increasing, the research and developmen... [more] |
SAT2015-18 RCS2015-140 pp.41-46(SAT), pp.49-54(RCS) |
PN |
2014-11-27 15:20 |
Tokyo |
|
[Invited Talk]
Upward Trend of Mobile Data Traffic toward 5G, and Evolution of Radio Access Network Yukihiko Okumura (NTT DoCoMo) PN2014-22 |
In this talk, upward trend of mobile data traffic toward the fifth generation (5G) mobile communication system, and a 5G... [more] |
PN2014-22 pp.13-14 |
RCS |
2014-10-16 11:00 |
Kanagawa |
Keio Univ. |
Linear Cell MIMO Using Leaky Coaxial Cable
-- A Realization of High Reliability and Low Latency System in 5th Generation Mobile Communications Network -- Satoshi Tsukamoto, Takahiro Maeda, Yafei Hou, Masayuki Ariyoshi, Kiyoshi Kobayashi, Tomoaki Kumagai (ATR) RCS2014-165 |
We studied multi-input multi-output(MIMO) techniques for a linear cell with leaky coaxial cables (LCXs) to reduce hand o... [more] |
RCS2014-165 pp.55-60 |