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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-13 11:40 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Beamforming Evaluation and Implementation Tool to Support the Development of 5G NR Millimeter-Wave Systems Yuki Umehara (I-Wave)  RCS2023-255 |
Research and development of millimeter-wave radio communication systems for the realization of 5G systems are actively b... [more] | RCS2023-255 p.25 |
| AP, RCS (Joint) |
2023-11-16 16:15 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
DOCOMO's Activities to Exploit 5G in Factory
-- 5G Experimental Trials and Development of Simulator -- Satoshi Suyama, Atsuya Nakamura, Koshiro Kitao, Huiling Jiang (NTT DOCOMO) RCS2023-169 |
The 5th generation mobile communication system (5G) has already been commercially introduced worldwide, and commercial s... [more] | RCS2023-169 pp.84-89 |
| IA | 2023-10-05 16:50 |
Tokyo | U-Tokyo Takeda Hall (Primary: On-site, Secondary: Online) |
Local 5G Trials on the InteropTokyo Shownet Kazuya Okada (TOYOTA), Kenzo Okuda (DOCOMO), Shuichi Saito (NEC) IA2023-35 |
InteropTokyo is an annual exhibition of information and communications technology every June at Makuhari Messe in Chiba ... [more] | IA2023-35 pp.10-15 |
| RCS | 2023-06-16 16:00 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
28 GHz-Band Experimental Trial Using Multiple Transmissive Metasurfaces and Beamforming Kenta Goto, Satoshi Suyama, Takayuki Yamada (DOCOMO), Keisuke Arai, Osamu Kagaya (AGC) RCS2023-78 |
Toward 5G Evolution & 6G, “New Radio Network Topology (NRNT)” which is distributed in the spatial domain is considered t... [more] | RCS2023-78 pp.294-299 |
| PN, NS, OCS (Joint) |
2023-06-08 17:05 |
Kagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Technology Development and Demosnstrations of Ultra Reliable and Low Latency 5G Vehicular Communication System
-- Application to Automated Follower Truck Platooning -- Manabu Mikami, Hitoshi Yoshino, Katsuhiro Horiba (SoftBank) NS2023-28 OCS2023-14 PN2023-10 |
5G mobie operaters are required to establish new use cases for vertical industries and for slolving social issues, urgen... [more] | NS2023-28 OCS2023-14 PN2023-10 pp.47-58(NS), pp.28-39(OCS), pp.28-39(PN) |
| SR | 2023-05-12 17:10 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
SDR-based 5G NR Evaluation Environment for Wireless Emulator and System Verification using Video Transmission Takeshi Matsumura, Hikaru Kawasaki, Kazuo Ibuka (NICT) SR2023-25 |
In Society 5.0, various services that integrate the real world with virtual spaces, such as CPS (Cyber-Physical Systems)... [more] | SR2023-25 pp.106-113 |
| SR | 2023-05-12 17:35 |
Hokkaido | Center of lifelong learning Kiran (Higashi Muroran) (Primary: On-site, Secondary: Online) |
Prototype Implementation and Fundamental Evaluation of OOBE Suppression Technique of OFDM Signals based on 5G NR Software-Defined Radio System Hikaru Kawasaki, Takeshi Matsumura (NICT) SR2023-24 |
In future information and communication technology society, various services to integrate the real world with virtual sp... [more] | SR2023-24 pp.98-105 |
| RCS, NS (Joint) |
2021-12-17 10:35 |
Nara | Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Evaluation of the Effectiveness of Metasurface, FSS, and Relay Station Technologies for Improving Indoor Areas in the High Frequency Band Jun Tsuboi (DOCOMO), Takeshi Motegi, Osamu Kagaya (AGC), Daisuke Kitayama (NTT), Kensuke Miyachi, Takahiro Asai (DOCOMO) RCS2021-187 |
In order to further utilize the high frequency band represented by millimeter wave, it is one of the issues to construct... [more] | RCS2021-187 pp.63-68 |
| AP, SANE, SAT (Joint) |
2021-07-28 14:05 |
Online | Online | Japan - Europe Joint Trials of the Integrated Satellite and Terrestrial Network
-- Utilization of GEO Satellite as a non-Terrestrial Network into the 5G and beyond Network -- Hiromu Kitanozono, Nobuyuki Setoguchi, Keisuke Saito (SJC) SAT2021-20 |
This paper describes the joint trials with ESA (European Space Agency) of the integrated terrestrial 5G network with GEO... [more] | SAT2021-20 pp.1-6 |
| RCS | 2021-04-22 14:50 |
Online | Online | [Invited Lecture]
Vehicular to Vehicular Communication using 5G URLLC and its application to Truck Platooning Hitoshi Yoshino, Manabu Mikami (SoftBank) RCS2021-7 |
Three types of communications are defined for 5G mobile communication system. One is enhanced Mobile Broadband (eMBB), w... [more] | RCS2021-7 pp.25-29 |
| NS, RCS (Joint) |
2020-12-17 16:40 |
Online | Online | [Invited Talk]
General Reoport of 5G Field Trials
-- History of Activities Related to Trials in Various Use Cases from FY2017 to FY2019 -- Yukihiko Okumura (5GMF) NS2020-95 RCS2020-142 |
Toward the practical application of the 5th generation mobile communication system (5G), the 5th Generation Mobile Promo... [more] | NS2020-95 RCS2020-142 pp.42-47(NS), pp.44-49(RCS) |
| 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, SAT (Joint) |
2019-08-23 09:55 |
Aichi | Nagoya University | Outdoor Experimental Trials on Multi-User MIMO Transmission for High SHF Wide-band Massive MIMO in 5G Manabu Sakai, Kenichiro Kamohara, Hiroki Iura, Kazuaki Ishioka, Masayuki Nakazawa, Akihiro Okazaki (MELCO), Nobuhide Nonaka, Satoshi Suyama, Jun Mashino (DOCOMO), Atsushi Okamura (MELCO), Yukihiko Okumura (DOCOMO) RCS2019-162 |
This paper reports outdoor experimental trial results of multi-user massive multiple-input multiple-output (MIMO) with 5... [more] | RCS2019-162 pp.85-90 |
| NS | 2019-05-17 10:10 |
Tokyo | Kogakuin Univ. (Shinjuku Campus) | [Invited Lecture]
Possibility and KDDI Effort in 5G Seiichiro Sakai, Akira Matsunaga, Yoko Kurosawa, Masafumi Watari, Masahiko Nakao, Satoshi Nakano (KDDI) NS2019-30 |
Overview about possibility of 5G towards solving various social issues, are provided. Then, KDDI’s effort for "5G Field... [more] |
NS2019-30 pp.57-59 |
| 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 |
| RCS, SR, SRW (Joint) |
2019-03-07 12:25 |
Kanagawa | YRP | [Technology Exhibit]
Wireless High Quality Video Transmission in 5G Network and its Trials Hideki Shingu, Takumi Higuchi, Yoshino Masaaki, Tetsuro Morimoto, Sojiro Norita, Hiroaki Asano (Panasonic), Yoshifumi Morihiro, Satoshi Suyama, Yukihiko Okumura (NTT DoCoMo) RCS2018-309 SR2018-130 SRW2018-60 |
In efforts for realizing ultra-large capacity of the 5th generation mobile communication system (5G), the authors studie... [more] | RCS2018-309 SR2018-130 SRW2018-60 pp.147-148(RCS), pp.59-60(SR), pp.27-28(SRW) |
| RCS, SR, SRW (Joint) |
2019-03-07 12:25 |
Kanagawa | YRP | [Technology Exhibit]
Low-SHF-Band Massive MIMO Active Antenna System for Capacity Enhancement in 5G Yasushi Maruta, Mochizuki Takuji (NEC) RCS2018-310 SR2018-131 SRW2018-61 |
To achieve capacity enhancement and low power consumption, Massive MIMO has drawn attention as a key technology. Our res... [more] | RCS2018-310 SR2018-131 SRW2018-61 p.149(RCS), p.61(SR), p.29(SRW) |
| 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 | 2018-10-18 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
Indoor DL MU-MIMO Characteristics with 5G Low SHF band Massive MIMO Antenna Yasushi Maruta, Daisuke Nose, Toshihiro Hayata, Yi Jiang, Tomohiro Kikuma, Kenichiro Yamazaki, Toshifumi Sato (NEC), Tatsuki Okuyama, Kazushi Muraoka, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-162 |
To achieve capacity enhancement and low power consumption for 5G, Massive multi input and multi output (MIMO) has drawn ... [more] | RCS2018-162 p.67 |
| RCS | 2018-10-19 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
High quality mobile video transmission in 5G wireless network systems Hiroaki Asano, Takumi Higuchi, Masaaki Yoshino, Tetsuro Morimoto, Hideki Shingu, Takeshi Miyagoshi (Panasonic), Yosifumi Morihiro, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-168 |
Recently research and development for realizing enhanced mobile broadband, massive device and mission critical IoT are p... [more] | RCS2018-168 pp.95-100 |
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