Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ |
2018-07-27 11:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study of Multiple Resonance Antenna for Short-range Communication at 10- 50 MHz Extremely Weak Radio Band Kengo Yoshibayashi, Daisuke Anzai, Jianqing Wang (NITech) EMCJ2018-25 |
For data transmission of the measurement sensor in a narrow and dangerous space such as automobile, factory and workplac... [more] |
EMCJ2018-25 pp.19-23 |
MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas |
KMITL, Bangkok, Thailand |
[Poster Presentation]
Improved Small Loop Antenna for Automated Weather Observing System Sansoen Koedkaen, Matthawasinee Kowatcharakul, Sarin Juangmutita, Pisit Janpangngern, Chuwong Phongcharoenpanich (KMITL) |
Automated Weather Observing System (AWOS) is used for aerial survey and reporting which is required in every airports. O... [more] |
|
RCS, SR, SRW (Joint) |
2018-02-28 16:00 |
Kanagawa |
YRP |
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 |
CS, NS, IN, NV (Joint) |
2017-09-07 15:50 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
[Invited Talk]
Establishment of Temporary Communication in Disasters Using Fixed-Wing Small Unmanned Aircrafts and Extension to Multi-Rotor Drones Ryu Miura, Fumie Ono, Toshinori Kagawa, Lin Shan, Ken-ichi Takizawa, Huan-bang Li, Fumihide Kojima (NICT) NS2017-75 IN2017-27 CS2017-45 |
Unmanned aircrafts, or drones/UAV, are increasingly used in hobby and industries these yeas. Most of the applications ar... [more] |
NS2017-75 IN2017-27 CS2017-45 pp.25-30(NS), pp.25-30(IN), pp.19-24(CS) |
EE, WPT, IEE-SPC [detail] |
2017-07-28 09:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study of power supply to small radio base station with self-sustaining power Yurie Mura, Hironobu Minowa, Yoshihumi Morihiro, Kazuhiko Takeno (NTT DOCOMO) EE2017-22 WPT2017-27 |
We studied a self-sustaining power supply system to small radio base station with self-sustaining power. This system can... [more] |
EE2017-22 WPT2017-27 pp.75-78 |
AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University |
Current Reduction Effects of Baluns for Measurement of Small Antennas Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric Co.) |
A coaxial cable for measurement connected to a small antenna affects characteristics of the antenna. It becomes signific... [more] |
|
RCS, SR, SRW (Joint) |
2017-03-01 15:35 |
Tokyo |
Tokyo Institute of Technology |
Multiple access points control for a cell compensating shadow loss of millimeter wave Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2016-300 |
Campus net must be one of new applications of cellular network. This new application needs use of millimeter wave. Howev... [more] |
RCS2016-300 pp.67-72 |
RCS, SR, SRW (Joint) |
2017-03-02 11:40 |
Tokyo |
Tokyo Institute of Technology |
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 |
AP |
2017-02-17 09:30 |
Tochigi |
Tochigiken-sougou-bunnka Center |
[Invited Lecture]
Study on Propagation Channel Characteristics at 20-GHz Band for Outdoor Small Cell Ngochao Tran, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT Docomo), Ryotaro Taniguchi, Kentaro Nishimori (Niigata Univ) AP2016-167 |
To address the trend of rapid increase in data traffic of mobile communication network, the future mobile communications... [more] |
AP2016-167 pp.61-66 |
AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas |
Malaysia-Japan International Institute of Technology (MJIIT) |
[Short Paper]
Cognitive Radio in 5G
-- A Smart City Perspective -- Eberechukwu Paulson, Mohamad Kamaludin, Sharifah Kamilah, Umar Dauda (FKE, UTM) |
The Cognitive radio technology and 5G wireless standards are considered as future technologies and the same can be used ... [more] |
|
CQ |
2016-08-29 16:25 |
Ibaraki |
Tsukubasan |
[Special Invited Talk]
Antenna miniaturization and its Impact on the communication quality Hiroyuki Arai (Yokohama Natl. Univ.) CQ2016-61 |
Antennas are basic elements in wireless communication systems, transmitting and receiving radio frequency signal over th... [more] |
CQ2016-61 p.75 |
SR, SRW (Joint) |
2016-05-16 14:30 |
Overseas |
Hotel Lasaretti, Oulu, Finland |
[Poster Presentation]
An Experimental Study on Network-Listening Based Synchronization with Loop-Back Self-Interference Canceller Sho Nabatame, Mitsukuni Konishi, Atsushi Nagate, Teruya Fujii (SoftBank) SR2016-4 SRW2016-4 |
The overlaid cell structure, in which a large number of small cells are deployed in a macro-cell coverage area, is consi... [more] |
SR2016-4 SRW2016-4 pp.9-14 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 15:05 |
Tokyo |
Tokyo Institute of Technology |
Dense small cells with software-defined cell control for an integrated wireless LAN Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2015-344 |
Research on the 5G mobile networks has become active. The main features of the 5G are reported to be use of small cells ... [more] |
RCS2015-344 pp.67-72 |
RCS, CCS, SR, SRW (Joint) |
2016-03-03 17:30 |
Tokyo |
Tokyo Institute of Technology |
[Special Invited Talk]
Continuous Evolution of Wireless Communications Technology Fumiyuki Adachi (Tohoku Univ.) CCS2015-70 RCS2015-373 SR2015-107 SRW2015-99 |
Mobile communications network has evolved into the 4th generation (4G) after 35 years from its birth in December of 1979... [more] |
CCS2015-70 RCS2015-373 SR2015-107 SRW2015-99 pp.17-22(CCS), pp.231-236(RCS), pp.107-112(SR), pp.159-164(SRW) |
AP |
2016-01-15 10:20 |
Tokyo |
Takushoku University, Hachiouji Campus |
[Invited Lecture]
The dual polarization antenna suitable for the adaptive area control Yasuko Kimura, Sadayuki Abeta (NTT DOCOMO) AP2015-179 |
Advanced C-RAN architecture which achieve carrier aggregation between macro cell and multiple small cell in heterogeneou... [more] |
AP2015-179 pp.65-70 |
AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:05 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
[Invited Lecture]
Outdoor-to-Indoor Path Loss Characteristics for 8GHzto 37GHzBand Minoru Inomata, Wataru Yamada, Motoharu Sasaki, Takeshi Onizawa (NTT) AP2015-115 RCS2015-200 |
The path loss characteristics for high frequency above the 6GHz are analyzed on the basis of measurement results obtaine... [more] |
AP2015-115 RCS2015-200 pp.29-34(AP), pp.61-66(RCS) |
AP (2nd) |
2015-05-29 13:00 |
Tokyo |
NICT Headquarters |
High-Accuracy Antenna Measurement Using a Small Photodiode Module Shingo Yamaura, Junya Nishioka, Eisuke Haraguchi, Toshiyuki Ando, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric) |
In measurement of antennas, it's known that the method using the RoF(Radio on Fiber) instead of RF cable achieves accura... [more] |
|
RCS, IN (Joint) |
2015-05-22 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Low frequency and small communications in dense small cells Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2015-33 |
This paper discusses tiny communications in a campus net, in which small-cells are densely laid. The radius of those cel... [more] |
RCS2015-33 pp.49-54 |
RCS, SR, SRW (Joint) |
2015-03-06 10:15 |
Tokyo |
Tokyo Institute of Technology |
Handover between densely-deployed small cells Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2014-352 |
This paper proposes a wireless local area network over densely-laid small cells with 3G-LTE protocol, and discusses hand... [more] |
RCS2014-352 pp.303-308 |
AP |
2015-02-19 14:10 |
Hyogo |
Chusho-kigyou center at Amagasaki-City |
[Invited Lecture]
A dual polarization antenna using a part of spherical reflector with a rim Yasuko Kimura (NTT docomo), Yoshio Ebine (NDK) AP2014-194 |
It is important the introduction of small cell base stations for Advanced C-RAN architecture which increases the radio c... [more] |
AP2014-194 pp.43-48 |