Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Qualitative Research for Understanding Mobile Usage Behavior in Asian Emerging Countries Naoya Tojo, Sumaru Niida (KDDI Research) |
With the increasing diversification of users' options by the growth of information and communication technologies, a mor... [more] |
|
MW, AP (Joint) |
2019-09-19 13:10 |
Kanagawa |
JAXA (Sagamihara) |
A study of new radome for base station antenna and synthetic aperture radar Riku Matsuda, Josaphat Tetuko Sri Sumantyo (Chiba Univ.), Takefumi Takemoto (NW) AP2019-71 |
We have proposed a radome made from new materials which we developed in cooperation with NEXTWAY Co. to use a radome for... [more] |
AP2019-71 pp.7-11 |
NS, IN, CS, NV (Joint) |
2019-09-06 15:20 |
Miyagi |
Research Institute of Electrical Communication, Tohoku Univ. |
A study on functional splitting optimization of fronthaul network based on TWDM-PON Go Hasegawa (Tohoku Univ.), Masayuki Murata (Osaka Univ.), Yoshihiro Nakahira, Masayuki Kashima (OKI), Shingo Ata (Osaka City Univ.) NS2019-95 |
In this report, the mathematical model for power consumption of 5G fronthaul network with functional splitting of baseba... [more] |
NS2019-95 pp.35-40 |
CQ |
2019-08-27 11:55 |
Hokkaido |
Hakodate arena |
Estimation of Cell Phone Location for Disaster Rescue using drone-mounted Small eNB and EPC Takuro Sakai, Chikara Sasaki, Yoshinori Kitatsuji (KDDI Research) CQ2019-64 |
We developed an estimation method of cell phone locations using a tiny LTE mobile system (Evolved Node B and Evolved Pac... [more] |
CQ2019-64 pp.39-42 |
HCS |
2019-08-24 11:00 |
Osaka |
Jikei Institute |
How does the attachment towards information technology affect the way we evaluate information? Dou Xue (RItsumeikan Univ.) HCS2019-36 |
(To be available after the conference date) [more] |
HCS2019-36 pp.37-42 |
RCS, SAT (Joint) |
2019-08-23 14:50 |
Aichi |
Nagoya University |
[Invited Lecture]
A study of satellite 5G Eiji Okamoto (NITech) SAT2019-44 RCS2019-173 |
In the fifth generation mobile communications system (5G), in addition to the expansion of use cases, it is also conside... [more] |
SAT2019-44 RCS2019-173 p.133(SAT), p.131(RCS) |
AP |
2019-08-23 10:45 |
Hokkaido |
Hokkai-Gakuen Univ. |
A study of new radome for base station antenna and synthetic aperture radar Riku Matsuda, Josaphat Tetuko Sri Sumantyo (Chiba Univ.), Takefumi Takemoto (NEXTWAY) AP2019-66 |
We have proposed a radome made from new materials which we developed in cooperation with NEXTWAY Co. to use a radome for... [more] |
AP2019-66 pp.101-105 |
MSS, CAS, SIP, VLD |
2019-07-31 09:35 |
Iwate |
Iwate Univ. |
A Study on LC-Matching Circuits of Power Amplifiers for Mobile Phone Applications Satoshi Tanaka (Murata Manufacturing) CAS2019-12 VLD2019-18 SIP2019-28 MSS2019-12 |
The LC-matching circuits are widely applied to RF circuits such as the power amplifiers (PA), low noise amplifiers (LNA)... [more] |
CAS2019-12 VLD2019-18 SIP2019-28 MSS2019-12 pp.49-54 |
CAS, CS |
2019-03-09 14:35 |
Kanagawa |
Shonan Institute of Technology |
Analysis of Non-linearity on Heterojunction Bipolar Transistor Power Amplifiers for Mobile Phone Satoshi Tanaka (Murata) CAS2018-154 CS2018-122 |
In 5G (5th Generation) mobile phone, maximum modulation bandwidth is enlarged from100 to 400 MHz. In addition, complica... [more] |
CAS2018-154 CS2018-122 pp.87-92 |
IN, NS (Joint) |
2019-03-05 09:40 |
Okinawa |
Okinawa Convention Center |
Analysis of Power Consumption of Front/Backhaul Integrated Mobile Network Rina Yamasaki, Go Hasegawa, Masayuki Murata (Osaka Univ.) NS2018-227 |
In this report, we focused on the mobile network on the premise of integrated control of the fronthaul network and the b... [more] |
NS2018-227 pp.201-206 |
SR |
2019-01-24 17:10 |
Fukushima |
Corasse, Fukushima city (Fukushima prefecture) |
[Special Invited Talk]
Review of research activities for many years
-- Satellite Communication, Cognitive Radio, Cellular System and Standardization -- Kanshiro Kashiki (KDDI Research) SR2018-109 |
The author has been engaged in research and development activities regarding the wireless communications, since joining ... [more] |
SR2018-109 pp.85-88 |
EMCJ, IEE-EMC |
2018-12-14 15:35 |
Aichi |
|
A Study on Reducing Measurement Time for Assessment of Cellular Phones using Fast SAR Measurement Procedure Yuto Shimizu, Tomoaki Nagaoka (NICT), Nozomu Ishii (NICT/Niigata Univ.), Soichi Watanabe (NICT) EMCJ2018-96 |
A specific absorption rate (SAR) is used for an assessment of a human exposure from wireless communication devices. Curr... [more] |
EMCJ2018-96 pp.75-80 |
RCS |
2018-10-18 15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Development and Standardization Inside Story of Cellular Systems
-- First to Fourth Generation -- Takeshi Hattori (Sophia Univ.) RCS2018-163 |
This invited talk addresses various issues and a wrestled way of thinking in Japan, the United States and Europe about t... [more] |
RCS2018-163 p.69 |
EMCJ |
2018-07-27 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
On Fast SAR assessment for some mobile communication devices Yuto Shimizu, Tomoaki Nagaoka (NICT), Nozomu Ishii (NICT/Niigata Univ.), Soichi Watanabe (NICT) EMCJ2018-24 |
A specific absorption rate (SAR) is used for an assessment of a human exposure from wireless communication devices. Curr... [more] |
EMCJ2018-24 pp.13-18 |
CS, CAS |
2018-03-13 14:30 |
Fukuoka |
Nishijin Plaza, Kyushu University |
Distortion analysis of power amplifiers for mobile applications Satoshi Tanaka (Murata) CAS2017-156 CS2017-110 |
In these days, the development for 5th generation mobile phone becomes highly activated. In 5G mobile phone system, maxi... [more] |
CAS2017-156 CS2017-110 pp.129-134 |
IA, SITE, IPSJ-IOT [detail] |
2018-03-06 15:20 |
Tochigi |
Kinugawa Onsen Hotel |
Development of Small Mobile System to Support Communication Services for Cell Phones in Disaster Situation Takuro Sakai, Yoshinori Kitatsuji (KDDI Reserach), Katsuyuki Yamazaki (Nagaoka University of Technology) SITE2017-81 IA2017-92 |
We developed a small mobile system to support communication services for cell phones in disaster situation. The system h... [more] |
SITE2017-81 IA2017-92 pp.267-272 |
SAT, SANE (Joint) |
2018-02-22 09:30 |
Yamaguchi |
The Yamaguchi Chamber of Commerce and Industry |
Performance analysis of satellite/terrestrial integrated mobile communication system using UAV cooperative communication against survival rate change of terrestrial base station Tomohiro Akiyoshi, Eiji Okamoto (NITech), Hiroyuki Tsuji, Amane Miura (NICT) SAT2017-57 |
Satellite/Terrestrial Integrated mobile Communication System (STICS) in which the satellite system and terrestrial syste... [more] |
SAT2017-57 pp.7-12 |
SIP, IT, RCS |
2018-01-22 10:00 |
Kagawa |
Sunport Hall Takamatsu |
R&D activities for 5G in IEICE technical committee on radio communication systems in FY2016 Part I Hidekazu Murata (Kyoto Univ.), Yukitoshi Sanada (Keio Univ.), Eisuke Fukuda (Fujitsu Labs), Satoshi Suyama (NTT DOCOMO), Tomoya Tandai (Toshiba), Toshihiko Nishimura (Hokkaido Univ.), Tetsuya Yamamoto (Panasonic), Koichi Ishihara (NTT), Shinsuke Ibi (Osaka Univ.), Hiroshi Nishimoto (Mitsubishi Electric) IT2017-55 SIP2017-63 RCS2017-269 |
Towards the beginning of the service in 2020, technology trials and proof-of-concept activities are undergoing for the ... [more] |
IT2017-55 SIP2017-63 RCS2017-269 pp.1-5 |
SIP, IT, RCS |
2018-01-22 10:25 |
Kagawa |
Sunport Hall Takamatsu |
R&D activities for 5G in IEICE technical committee on radio communication systems in FY2016 Part II Yukitoshi Sanada (Keio Univ.), Hidekazu Murata (Kyoto Univ.), Eisuke Fukuda (Fujitsu Labs), Satoshi Suyama (NTT DOCOMO), Tomoya Tandai (Toshiba), Toshihiko Nishimura (Hokkaido Univ.), Tetsuya Yamamoto (Panasonic), Koichi Ishihara (NTT), Shinsuke Ibi (Osaka Univ.), Hiroshi Nishimoto (Mitsubishi Electric) IT2017-56 SIP2017-64 RCS2017-270 |
Towards the beginning of the service in 2020, technology trials and proof-of-concept activities are undergoing for the ... [more] |
IT2017-56 SIP2017-64 RCS2017-270 pp.7-11 |
EMCJ |
2018-01-18 13:05 |
Okayama |
|
Investigation of the relationship between glioma incidence and exposure-dose in the brain due to the mobile phone use. Masaki Hagiwara, Masao Taki (Tokyo Metropolitan Univ.), Yasuto Sato, Kosuke Kiyohara, Noriko Kojimahara, Naohito Yamaguchi (Tokyo Women's Medical Univ.), Kanako Wake (NICT) EMCJ2017-88 |
Cumulative duration of calls has been usually used for exposure metric
for epidemiological studies on the possible asso... [more] |
EMCJ2017-88 pp.1-6 |