Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2024-03-13 15:00 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Development of Self-Managed Wireless Networks Using Drones in Mountainous Areas Hiraku Okada (Nagoya Univ.) SRW2023-56 |
This paper introduces research and development of self-managed wireless networks using drones in mountainous areas.
To ... [more] |
SRW2023-56 pp.53-58 |
CCS |
2023-03-26 09:20 |
Hokkaido |
RUSUTSU RESORT |
Handover Control Based on Sojourn Time in Heterogeneous Ultra-Dense Arrangements of Cells Hiroya Kanazawa, Sumiko Miyata (SIT) CCS2022-64 |
As the number of mobile connections increases, small cells such as the recently introduced 5G base stations are deployed... [more] |
CCS2022-64 pp.7-12 |
WPT |
2023-03-17 12:35 |
Kyoto |
Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Handmade 2.4GHz band impedance matching circuit using double-sided board. Akihiro Kawata (Fukuda Denshi Co., Ltd) WPT2022-55 |
An impedance matching circuit was designed for the target circuit (Zknown) of the 20th WPT contest "Matching Circuit Con... [more] |
WPT2022-55 pp.109-114 |
EMCJ, IEE-EMC, IEE-SPC |
2022-12-07 15:15 |
Aichi |
|
Numerical Estimation of SAR Enhancement Due to Implated Metal Plates Exposed to Far-Field at 4G/LTE Frequency Bands Shuhei Waki, Takuji Nishikawa, Takashi Hikage (Hokkaido Univ.), Tomoaki Nagaoka (NICT) EMCJ2022-69 |
[more] |
EMCJ2022-69 pp.35-38 |
SR |
2022-11-07 14:15 |
Fukuoka |
Fukuoka University (Primary: On-site, Secondary: Online) |
[Invited Talk]
Simultaneous Vital Sensing of Multiple People Using Millimeter Wave Radar
-- Toward the realization of smart homes -- Ataru Yamaoka (S-TAKAYA) SR2022-51 |
The compact millimeter-wave radar has been developed for automotive forward monitoring applications and side detection a... [more] |
SR2022-51 pp.30-37 |
SR |
2022-11-07 15:30 |
Fukuoka |
Fukuoka University (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Application examples of millimeter wave radar Ataru Yamaoka, Hiromasa Watanabe (S-takaya) SR2022-52 |
Non-contact vital sensing is an application example of millimeter-wave radar. This is a technology realized by measuring... [more] |
SR2022-52 pp.38-40 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-15 10:10 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Local 5G verification test on Shinkansen deadhead line Yusuke Dohi, Masahiro Yamashita, Reiji Ishima (JRE), Koki Senda, Hiroya Matsunaga, Yosuke Sakamoto (NEC) RCC2022-33 NS2022-51 RCS2022-94 SR2022-36 SeMI2022-38 |
There is an increasing need for railway operators to monitor running trains remotely from Operation Control Center. 5G i... [more] |
RCC2022-33 NS2022-51 RCS2022-94 SR2022-36 SeMI2022-38 p.65(RCC), p.120(NS), p.127(RCS), p.73(SR), p.82(SeMI) |
AP |
2022-03-11 09:30 |
Online |
Online |
Examination of Estimation Algorithm for Transmitter Localization Based on Indoor DOA Estimation at 2.4 G/5 GHz Band Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2021-193 |
With the spread of IoT (Internet of Things) technology, intelligent propagation path control technology that suppresses ... [more] |
AP2021-193 pp.62-66 |
SR |
2021-11-04 15:35 |
Online |
Online |
[Invited Lecture]
Sub-1GHz Wireless Coexistence of IEEE 802.11ah and IEEE 802.15g Yukimasa Nagai (Mitsubishi Electric Corp.) SR2021-49 |
920 MHz (Sub-1 GHz) has been attracting attention as a wireless communication band for the Internet of Things (IoT by lo... [more] |
SR2021-49 pp.47-49 |
OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] |
2021-07-15 11:30 |
Online |
Online |
Design of 94GHz High Efficiency Rectifier MMIC Ren Furumoto, Hayato Shimizu, Kenjiro Nishikawa (Kagoshima Univ.) EMT2021-10 MW2021-15 OPE2021-4 EST2021-11 MWP2021-12 |
This paper presents a 94 GHz band high-efficiency rectifier MMIC using a GaAs Schottky diode. The diode used here is a c... [more] |
EMT2021-10 MW2021-15 OPE2021-4 EST2021-11 MWP2021-12 pp.16-21 |
RCS |
2021-06-25 09:10 |
Online |
Online |
User Throughput of Multiband HetNet using 28 GHz Band against Fading Channel Models Shoko Nishimura, Hiroyuki Otsuka (Kogakuin Univ) RCS2021-62 |
At present, 3.9 generation LTE (Long Term Evolution) and its extension LTE-Advanced are mainly used in Japan. 5G NSA, a ... [more] |
RCS2021-62 pp.193-195 |
RCS, IN, NV (Joint) |
2021-05-28 10:40 |
Online |
Online |
Propagation Measurement and Communication Experiments using WLAN Devices for Constructing an Information Collection System in the Factory Environment Kotaro Ikeda, Takuto Kurose, Kensuke Matsui (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI), Hirokazu Sawada, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT) RCS2021-24 |
In this paper, we conducted radio wave propagation measurement and communication experiments using WLAN devices in an op... [more] |
RCS2021-24 pp.47-52 |
RCS, SR, SRW (Joint) |
2020-03-05 13:15 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Indoor Transmission Experiment of IEEE 802.15.4g System for Use in Medical and Nursing Care Hiroko Masaki, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2019-70 |
As general-use Internet of Things (IoT) products equipped with wireless communication device compliant with IEEE 802.15.... [more] |
SRW2019-70 pp.51-56 |
NS, RCS (Joint) |
2019-12-20 13:55 |
Tokushima |
Tokushima Univ. |
Development of Telemetry System for Human Life Behavior, Breathing and Heart Rate in Nursing Facility Using 24GHz Band Radar Technology Kouki Momose, Kazuhiro Yamaguchi, Hideaki Matsue (SUS), Yasuaki Huruya (K C), Mituamasa Saito (CQ-S net) RCS2019-262 |
A telemetry system for human behavior, breathing and heart rate using both a 24 GHz band radar and Wi-Fi network without... [more] |
RCS2019-262 pp.133-138 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-10 11:10 |
Osaka |
I-Site Nanba(Osaka) |
Simple Evaluation through Field Measurements about Outdoor Radio Environment of 920-MHz and 2.4-GHz Band Ikuo Yamashita (KEPCO), Aiji Asano, Tadahiko Sumi (Kanden Engineering) RCC2019-12 |
Wireless communication using 920-MHz and 2.4-GHz band is expanding for the purpose of aggregating sensor data, telemetry... [more] |
RCC2019-12 pp.7-10 |
MW, ICD |
2019-03-14 14:50 |
Okinawa |
|
A tunable impedance transformer that draws a spiral locus on the Smith chart by frequency sweep Asako Suzuki (Adamant Namiki), Motoaki Miyazaki, Naoki Sakai (Toyohashi Univ. Tech.), Toshio Ishizaki (Ryukoku Univ.), Satoshi Tsukamoto, Takashi Ohira (Toyohashi Univ. Tech.) MW2018-164 ICD2018-108 |
We propose a tunable impedance transformer that draws a spiral locus on the Smith chart by frequency sweep and an automa... [more] |
MW2018-164 ICD2018-108 pp.43-48 |
AP |
2019-02-22 13:25 |
Osaka |
Sumitomo Electric Industries (Osaka Works) |
[Invited Lecture]
A Study of the Antenna Configuration for the 5G Mobile Terminals Takashi Yamagajo, Manabu Kai (Fujitsu Lab.) AP2018-181 |
A 28GHz band antenna array is designed for the next generation smartphones. In the fifth generation smartphones, a new a... [more] |
AP2018-181 pp.65-70 |
ASN, SRW (Joint) |
2018-11-06 09:25 |
Tokyo |
Tokyo Denki University, Tokyo Senju Campus |
A Home Area Network Integrated 920MHz-band and 2.4GHz-band Wireless Systems Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2018-36 |
In recent years, various Internet of Things (IoT) systems and variety of machine-to-machine (M2M) wireless systems have ... [more] |
SRW2018-36 pp.71-76 |
RCS, SR, SRW (Joint) |
2018-03-02 09:40 |
Kanagawa |
YRP |
A Study on Delay Compensation of Location Information for Autonomous Cars Collision Avoidance in Intersection using Cellular Systems Takahiro Ide, Seiichi Sampei (Osaka Univ.) RCS2017-381 |
This paper proposes an autonomous car driving using a cellular network. In the proposed scheme, location information for... [more] |
RCS2017-381 pp.339-344 |
SRW |
2017-12-18 13:25 |
Tokyo |
Waseda Univ. |
Field Experiment of IEEE 802.15.4g-based System in Open Space for Water Smart Metering Systems Ryota Okumura, Takuya Habara, Kai Samejima, Akira Dan, Kiyoshi Mizutani, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.), Takuya Shiba (Daiichikankyo) SRW2017-63 |
The Wi-SUN has been introducing to the electricity and gas smart metering systems, but the introduction of the Wi-SUN to... [more] |
SRW2017-63 pp.19-24 |