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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) |
2017-03-02 09:50 |
Tokyo | Tokyo Institute of Technology | User Selection Algorithm for High SHF Wideband Multi-User Massive MIMO Using Hybrid Beamforming Hiroyuki Miyazaki, Satoshi Suyama, Tatsuki Okuyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO)  RCS2016-308 |
The 5th generation (5G) radio access network will introduce the use of higher frequency bands with wider bandwidth and M... [more] | RCS2016-308 pp.115-120 |
| NS, RCS (Joint) |
2016-12-21 14:50 |
Ishikawa | [Invited Lecture]
A view on Massive MIMO and C-RAN toward 5G Toshifumi Sato (NEC) NS2016-126 RCS2016-216 |
The next generation mobile access technology (5G New Radio) is expected to provide various types of services and extrao... [more] |
NS2016-126 RCS2016-216 pp.41-42(NS), pp.45-46(RCS) |
|
| NS, RCS (Joint) |
2016-12-22 10:40 |
Ishikawa | [Encouragement Talk]
Proposal and Evaluation of TCP Congestion Control Method Using Available Bandwidth Information on Multi-RAT Heterogeneous Networks Hiroki Iwasawa, Kazuhiro Tokunaga, Naoki Takaya (NTT) NS2016-129 |
For transmitting large-volume data such as 4K/VR videos on future networks, high frequency wave RAT (Radio Access Techno... [more] | NS2016-129 pp.53-58 |
|
| SAT, RCS (Joint) |
2016-08-19 13:30 |
Miyagi | Tohoku Gakuin University | Effect of Generating Unequal Spacing Beam Candidates for 5G Low-SHF-Band Massive MIMO with Digital Beamforming Shohhei Yoshioka, Tatsuki Okuyama, Inoue Yuki, Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2016-144 |
Toward 5th generation (5G) radio access network in mobile communications, in low-SHF-band, full digital Massive MIMO tec... [more] | RCS2016-144 pp.83-88 |
| RCS, RCC, ASN, NS, SR (Joint) |
2016-07-22 15:00 |
Aichi | A Study on Beam Control Technology for High SHF Wide-band Massive MIMO in 5G Noriyuki Fukui, Haruka Suzuki, Keijiro Take, Atsushi Okamura (Mitsubishi Electric) RCS2016-127 |
Massive MIMO(Multiple-Input Multiple-Output) in 5th generation radio communication system offers high antenna gain and h... [more] | RCS2016-127 pp.171-176 |
|
| RCS | 2016-06-22 16:10 |
Okinawa | Univ. of the Ryukyus | A Study of Multi-Domain Radio Resource Management based on Service Types and User Preferences Akira Kishida, Daisuke Koizumi, Yoshifumi Morihiro, Takahiro Asai (NTT DOCOMO) RCS2016-52 |
The phantom cell concept is considered towards the realization of 5G radio access network. In the phantom cell concept, ... [more] | RCS2016-52 pp.35-40 |
| MoNA, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS | 2016-05-27 14:50 |
Okinawa | Okinawa Industry Support Center | A Study of Load Balancing Control for Multi-Layer Network under Urban Environment Model Akira Kishida, Daisuke Koizumi, Yoshifumi Morihiro, Takahiro Asai (NTT DOCOMO) MoNA2016-4 |
(To be available after the conference date) [more] | MoNA2016-4 pp.199-204 |
| IN, RCS (Joint) |
2016-05-19 16:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
Radio Access Technologies and Experimental Trials for 5G Satoshi Suyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) IN2016-11 RCS2016-33 |
In order to realize various kinds of mobile services and applications, the fifth-generation (5G) mobile communication sy... [more] | IN2016-11 RCS2016-33 p.59(IN), p.53(RCS) |
| IN, RCS (Joint) |
2016-05-20 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Optimization of Number of Beams for 5G Low-SHF-Band Massive MIMO with Digital Beamforming in View of Insertion Loss of Pilot Signals Shohei Yoshioka, Satoshi Suyama, Tatsunori Obara, Tatsuki Okuyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2016-42 |
Toward 5th generation (5G) radio access network in mobile communications for super high bit rate and large system capaci... [more] | RCS2016-42 pp.101-106 |
| SR, RCC, MICT, RCS, SRW (Joint) (2nd) |
2016-05-16 - 2016-05-17 |
Overseas | Hotel Lasaretti, Oulu, Finland | [Requested Talk] Analysis of sharing economy business antecedents for recent spectrum sharing concepts Seppo Yrjola (Nokia Innovation Steering) |
The exponential growth of wireless services with diversity of devices and applications depending on connectivity has ins... [more] | |
| RCS | 2016-04-22 10:35 |
Aomori | Romantopia, A Landscape of Forest and Stars, Hirosaki City | Coverage Evaluation of 5G Massiive MIMO Transmission with Digital Beamforming in Low SHF Band Tatsuki Okuyama, Shohei Yoshioka, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2016-14 |
In order to tackle rapidly increasing traffic, 5th generation (5G) radio access network in mobile communications introdu... [more] | RCS2016-14 pp.77-82 |
| NS, RCS (Joint) |
2015-12-17 13:00 |
Ehime | Matsuyama Community Center | [Invited Lecture]
5G R&D Activities for High Data Rate and Low-Power-Consumption Radio Access Technologies with Higher-Frequency-Band and Wider-Bandwidth Massive MIMO Yukihiko Okumura, Satoshi Suyama (NTT DOCOMO), Toshifumi Sato, Yasushi Maruta (NEC), Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric), Akihiro Otaka, Jun Terada (NTT) NS2015-133 RCS2015-249 |
In this report, we introduce our 5G R&D activities for “High Data Rate and Low-Power-Consumption Radio Access Technologi... [more] | NS2015-133 RCS2015-249 pp.37-42(NS), pp.35-40(RCS) |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 15:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Lecture]
Massive MIMO Technology Using Higher Frequency Bands for 5G Satoshi Suyama, Tatsuki Okuyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) AP2015-137 RCS2015-222 |
In order to tackle rapidly increasing traffic, 5th generation (5G) radio access network in mobile communications introdu... [more] | AP2015-137 RCS2015-222 pp.155-160(AP), pp.191-196(RCS) |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 16:25 |
Okinawa | Okinawa Prefectural Museum & Art Museum | [Invited Talk]
Characterization of Radio Propagation Channel for Microwave and Millimeter Wave Mobile Communication Systems
-- Toward 5G New Radio Access Technology -- Jun-ichi Takada (Tokyo Tech) AP2015-141 RCS2015-224 |
Aiming at higher bit-rate and larger network capacity, researches on the use of microwave and millimiter wave in the m... [more] |
AP2015-141 RCS2015-224 pp.179-184(AP), pp.203-208(RCS) |
| RCS, IN (Joint) |
2015-05-21 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
The status of the studies on 3GPP Service and System Aspects towards the 5G era Daisuke Yokota (SoftBank Mobile) IN2015-5 RCS2015-26 |
The several new studies have been started for Release 14 in the 3rd Generation Partnership Project (3GPP) that develops ... [more] | IN2015-5 RCS2015-26 pp.23-26(IN), pp.17-20(RCS) |
| RCS, SR, SRW (Joint) |
2015-03-05 09:00 |
Tokyo | Tokyo Institute of Technology | Influence of Analog Beamforming Configuration on Massive MIMO with Hybrid Beamforming in High Frequency Bands Satoshi Suyama, Tatsunori Obara, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-337 |
In order to tackle rapidly increasing traffic, 5th generation (5G) radio access network in mobile communications introdu... [more] | RCS2014-337 pp.213-218 |
| OCS, CS (Joint) |
2015-01-22 16:25 |
Tokushima | Tokushima University | [Special Invited Talk]
Recent trends in technologies and standardization of optical networks for future radio access networks Naoto Yoshimoto (CIST) CS2014-84 |
Wireless traffic expansion will continue due to various cloud services utilizing smart devices, and big-data handling se... [more] | CS2014-84 pp.19-24 |
| RCS | 2014-10-16 15:30 |
Kanagawa | Keio Univ. | [Invited Lecture]
Activities on heterogeneous networks for 5G
-- C-plane/U-plane Splitting Control in Heterogeneous Networks -- Seigo Nakao, Tetsuya Yamamoto, Shozo Okasaka, Hidetoshi Suzuki (Panasonic) RCS2014-171 |
5th generation mobile communication systems (5G) to be commercialized in 2020 and beyond have been attracting more and m... [more] | RCS2014-171 pp.83-88 |
| RCS, SR, SRW (Joint) |
2014-03-04 13:30 |
Tokyo | Waseda Univ. | [Invited Talk]
Smart Radio World driven by Cloud Cooperated Heterogeneous Networks Kei Sakaguchi (Osaka Univ.) RCS2013-357 SR2013-110 SRW2013-51 |
It is a time to design 5G wireless networks to accommodate recent explosion of mobile traffic due to smart phone and tab... [more] | RCS2013-357 SR2013-110 SRW2013-51 pp.307-313(RCS), pp.97-103(SR), pp.43-49(SRW) |
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