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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2019-06-21 16:25 |
Okinawa | Miyakojima Hirara Port Terminal Building (Okinawa) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Verification of coordinated radio resource scheduling algorithm in up to 32 multi-stream transmission -- Takaharu Kobayashi, Shinya Kumagai, Masafumi Tsutsui, Chiyoshi Akiyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (DOCOMO)  RCS2019-99 |
In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells.... [more] | RCS2019-99 pp.365-370 |
| RCS, SR, SRW (Joint) |
2019-03-08 10:30 |
Kanagawa | YRP (Kanagawa) | 5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells Morihiko Minowa, Hiroyuki Seki (Fujitsu), Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Jun Terada, Satoshi Shigematsu, Yasushi Takatori (NTT), Hiroaki Asano (Panasonic), Yukio Hirano (Mitsubishi Electric), Yasushi Yamao (UEC), Fumiyuki Adachi, Masataka Nakazawa (Tohoku Univ.) RCS2018-323 |
In this paper, we make a summary report of our 5G R&D activities for “High Capacity Technologies with Ultra High-Density... [more] | RCS2018-323 pp.207-212 |
| RCS, AP (Joint) |
2018-11-22 11:00 |
Okinawa | Okinawa Industry Support Center (Okinawa) | Study of Deployment and Antenna Configuration of Transmission Point for 5G Ultra High-Density Distributed Antenna Systems Teppei Oyama, Shinya Kumagai, Takashi Seyama (Fujitsu), Chiyoshi Akiyama (FLAB), Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT docomo) RCS2018-207 |
We are promoting the ultra high-density distributed antenna systems toward the realization of high-capacity technologies... [more] | RCS2018-207 pp.167-172 |
| RCS | 2018-10-18 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Indoor Experimental Result of Coordinated MU-MIMO with Real Time 8 Points Transmission Equipment -- Masafumi Tsutsui, Takaharu Kobayashi, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Chiyoshi Akiyama, Kotaro Shiizaki (Fujitsu Labs), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2018-154 |
[more] | RCS2018-154 pp.25-30 |
| RCS | 2018-10-19 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | [Invited Lecture]
Experimental Activities for 5G Ultra High-Density Distributed Antenna Systems using Real-time Transmission System Takashi Seyama, Teppei Oyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU) RCS2018-171 |
Mobile data traffic is rapidly increasing along with the popularization of smartphone. In order to accommodate the mobil... [more] | RCS2018-171 p.113 |
| IN, RCS, NV (Joint) |
2018-05-10 10:25 |
Kanagawa | Keio University (Kanagawa) | Algorithm Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Interference Coordination between Coordination Clusters Based on Common Beam Forming Switching -- Daisuke Jitsukawa, Takashi Seyama, Shinya Kumagai, Teppei Oyama, Takashi Dateki (Fujitsu), Koji Matsuyama (Fujitsu Laboratories), Hiroyuki Seki, Morihiko Minowa (Fujitsu) RCS2018-23 |
To improve system capacity of 5G mobile communication systems, coordinated MU-MIMO technology using ultra high-density d... [more] | RCS2018-23 pp.7-12 |
| RCS, SR, SRW (Joint) |
2018-02-28 15:20 |
Kanagawa | YRP (Kanagawa) | Algorithm Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- UE Scheduling Prioritizing High-Speed UEs in Small-Delay Slots from Channel Estimation Timing -- Takashi Seyama, Shinya Kumagai, Teppei Oyama, Daisuke Jitsukawa, Takashi Dateki (FUJITSU), Koji Matsuyama (FUJITSU LABORATORIES), Hiroyuki Seki, Morihiko Minowa (FUJITSU) RCS2017-337 |
In fifth generation mobile communication systems, enhancement of spectral efficiency per unit area by increasing the den... [more] | RCS2017-337 pp.113-118 |
| RCS, SR, SRW (Joint) |
2018-02-28 15:40 |
Kanagawa | YRP (Kanagawa) | Algorithm Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Suppression of Interference between Closely-Located Coordination Clusters -- Daisuke Jitsukawa, Takashi Seyama, Shinya Kumagai, Teppei Oyama, Takashi Dateki (Fujitsu), Koji Matsuyama (Fujitsu Laboratories), Hiroyuki Seki, Morihiko Minowa (Fujitsu) RCS2017-338 |
To improve system capacity of 5G mobile communication systems, coordinated MU-MIMO technology using ultra high-density d... [more] | RCS2017-338 pp.119-124 |
| RCS, SR, SRW (Joint) |
2018-02-28 16:00 |
Kanagawa | YRP (Kanagawa) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Performance Evaluation at Urban Area for Wideband Coordinated MU-MIMO in Field Experiment -- Masafumi Tsutsui, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Chiyoshi Akiyama, Kotaro Shiizaki (Fujitsu Labs), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2017-339 |
In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells.... [more] | RCS2017-339 pp.125-130 |
| RCS, SR, SRW (Joint) |
2018-02-28 16:20 |
Kanagawa | YRP (Kanagawa) | A Study on Antenna Deployment Scenarios for 5G Ultra High-Density Distributed Antenna Systems Teppei Oyama, Takashi Dateki, Takashi Seyama, Shinya Kumagai, Takaharu Kobayashi (Fujitsu), Koji Matsuyama (Fujitsu Laboratories), Hiroyuki Seki, Morihiko Minowa (Fujitsu) RCS2017-340 |
[more] | RCS2017-340 pp.131-135 |
| RCS | 2017-10-19 16:30 |
Miyagi | Tohoku Institute of Technology (Miyagi) | [Invited Talk]
R&D Activities for 5G Ultra High-Density Distributed Smart Antenna Systems Hiroyuki Seki, Takashi Dateki, Morihiko Minowa (Fujitsu) RCS2017-184 |
[more] | RCS2017-184 pp.89-94 |
| RCS | 2017-06-21 16:10 |
Okinawa | Ishigaki Shoukou Kaikan (Okinawa) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Performance Comparison between Low SHF and High SHF Band in Field Experiment of Wideband Coordinated MU-MIMO -- Masafumi Tsutsui, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Chiyoshi Akiyama, Kotaro Shiizaki (Fujitsu Labs), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2017-57 |
In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells.... [more] | RCS2017-57 pp.43-48 |
| RCS | 2017-04-25 13:55 |
Kagawa | Kotohira Onsen Kotosankaku (Kagawa) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Performance at High SHF Band in Field Experiment of Wideband Coordinated MU-MIMO -- Masafumi Tsutsui, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Chiyoshi Akiyama, Shiizaki Kotaro (Fujitsu Labs), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2017-24 |
[more] | RCS2017-24 pp.125-130 |
| RCS, SR, SRW (Joint) |
2017-03-02 11:40 |
Tokyo | Tokyo Institute of Technology (Tokyo) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Performance Evaluation of UE mobility for Wideband Coordinated MU-MIMO in Field Experiment -- Kotaro Shiizaki, Chiyoshi Akiyama (FUJITSU LABORATORIES), Masafumi Tsutsui, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2016-312 |
In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells.... [more] | RCS2016-312 pp.139-144 |
| RCS | 2016-10-20 10:10 |
Kanagawa | YRP (Yokosuka) (Kanagawa) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Influence of UE mobility in Field Experiment of Wideband Coordinated MU-MIMO transmission -- Masafumi Tsutsui, Tasashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU), Chiyoshi Akiyama, Kotaro Shiizaki (FUJITSU LABS), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2016-155 |
[more] | RCS2016-155 pp.13-18 |
| RCS | 2016-10-21 13:55 |
Kanagawa | YRP (Yokosuka) (Kanagawa) | [Invited Lecture]
Fujitsu's Activity on Ultra High-Density Distributed Smart Antenna Technology for 5G Takashi Dateki, Hiroyuki Seki, Kazunari Kobayashi, Morihiko Minowa (Fujitsu) RCS2016-186 |
[more] | RCS2016-186 pp.185-190 |
| SAT, RCS (Joint) |
2016-08-19 12:40 |
Miyagi | Tohoku Gakuin University (Miyagi) | Study of Inter-Transmission Point Calibration Scheme for 5G Ultra High-Density Distributed Antenna Systems Daisuke Jitsukawa, Takashi Seyama, Takaharu Kobayashi, Teppei Oyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU) RCS2016-142 |
Coordinated data transmission using ultra high-density distributed antenna systems for 5G mobile communication systems r... [more] | RCS2016-142 pp.71-76 |
| RCS, RCC, ASN, NS, SR (Joint) |
2016-07-20 15:50 |
Aichi | (Aichi) | Study of Antenna Element Configuration using Distributed Smart Antenna Unit for 5G Ultra High-Density Distributed Antenna Systems Teppei Oyama, Takashi Seyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU), Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) SR2016-33 |
In fifth generation mobile communication systems, enhancement of spectral efficiency per unit area by increasing the den... [more] | SR2016-33 pp.29-33 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-03 09:25 |
Tokyo | Tokyo Institute of Technology (Tokyo) | Study of Coordinated Radio Resource Scheduling Algorithm for 5G Ultra High-Density Distributed Antenna Systems
-- Performance Evaluation of Joint Transmission Multi-User MIMO -- Takashi Seyama, Daisuke Jitsukawa, Takaharu Kobayashi, Teppei Oyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (FUJITSU), Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2015-363 |
In fifth generation mobile communication systems, enhancement of spectral efficiency per unit area by increasing the den... [more] | RCS2015-363 pp.181-186 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-03 09:50 |
Tokyo | Tokyo Institute of Technology (Tokyo) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- Indoor Experiment of the Multi-User Performance of Wideband MU-MIMO transmission -- Masafumi Tsutsui (Fujitsu), Kotaro Shiizaki, Chiyoshi Akiyama (Fujitsu Labs), Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2015-364 |
[more] | RCS2015-364 pp.187-192 |
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