Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2022-03-04 14:30 |
Online |
Online |
A study on antenna polarization plane for UL/DL drone network Takuma Okada, Gia Khanh Tran (Tokyo Tech) RCS2021-289 |
When natural disasters such as earthquakes and tsunamis occur, it is necessary to quickly provide a high-speed wireless ... [more] |
RCS2021-289 pp.183-188 |
PN |
2022-03-02 13:20 |
Online |
Online |
Flight demonstration of power-over-fiber drone for aerial base station Natsuki Shindo, Taiki Kobatake, Motoharu Matsuura (Univ. of Electro-Commun.) PN2021-77 |
Aerial base stations(ABSs) have been attracting attention as a way of early recovery from communication failures during ... [more] |
PN2021-77 pp.134-137 |
AP |
2022-02-18 12:40 |
Online |
Online |
[Invited Lecture]
A curvilinearly tapered dielectric rod antenna with stair-step approximation Keisuke Sato, Ichiro Oshima (DKK) AP2021-172 |
A curvilinearly tapered dielectric rod antenna that can be achieved high antenna gain has been revealed. In this paper, ... [more] |
AP2021-172 pp.78-80 |
RISING (3rd) |
2021-11-17 09:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Distributed Deployment Method of UAV Base Stations with RF Energy Harvesting Shunya Kida, Tatsuaki Kimura, Tetsuya Takine (Osaka Univ.) |
An unmanned aerial vehicle (UAV)-mounted aerial base station (ABS) is considered as a promising technology to assist exi... [more] |
|
AP, RCS (Joint) |
2021-11-11 09:55 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Prototype Evaluation of Frequency Dispersive Phase Shifter for Dual Band Base Station Antenna Toshiki Soma, Keizo Cho (Chiba Inst. Tech.), Naobumi Michishita (National Defense Academy), Takayoshi Sasaki, Keisuke Sato, Ichiro Oshima (DKK), Hiroaki Nakabayashi (Chiba Inst. Tech.) AP2021-110 |
Multi-band base station antennas have the problem that interference to adjacent areas increases in the low frequency ban... [more] |
AP2021-110 pp.56-60 |
ICTSSL, IEE-SMF, IN |
2021-10-22 09:50 |
Online |
Online |
Fundamental Transmission Experiment of Safety Confirmation System for Isolated Islands Using Sub-GHz Radio with Ship Base Station
-- Approaches to Utilization of Training Ships by Maritime School -- Takashi Asakawa, Kohei Maehata (NIT, Oshima Col.) ICTSSL2021-24 |
In the isolated islands of the Seto Inland Sea, depopulation is increasing and the information infrastructure is not wel... [more] |
ICTSSL2021-24 pp.36-41 |
OFT, OCS, LSJ (Joint) [detail] |
2021-08-26 13:05 |
Online |
Online |
[Invited Talk]
Evolution of the mobile systems and expectations for the transport network Kenichi Minamisono (SoftBank) OFT2021-12 |
The 5th generation mobile communication system (5G) requires an extremely high data rate of 20Gbps in the downlink, and ... [more] |
OFT2021-12 pp.1-6 |
AP, SANE, SAT (Joint) |
2021-07-28 10:15 |
Online |
Online |
[Invited Lecture]
A Study on Stochastic Characteristics of Short Term Variation in Low Base Station Antenna Height. Kazuki Machida, Hiroaki Nakabayashi (CIT) AP2021-26 |
A study was conducted to clarify the stochastic characteristics of received level short term variations in low base stat... [more] |
AP2021-26 pp.13-18 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 14:30 |
Online |
Online |
Distributed Deployment of Aerial Base Stations with RF Energy Harvesting Shunya Kida, Tatsuaki Kimura, Tetsuya Takine (Osaka Univ.) RCC2021-25 NS2021-35 RCS2021-80 SR2021-23 SeMI2021-11 |
An unmanned aerial vehicle (UAV)-mounted aerial base station (ABS) is considered as a promising technology to assist an ... [more] |
RCC2021-25 NS2021-35 RCS2021-80 SR2021-23 SeMI2021-11 pp.17-22(RCC), pp.19-24(NS), pp.19-24(RCS), pp.22-27(SR), pp.1-6(SeMI) |
RCS |
2021-06-23 16:10 |
Online |
Online |
Proof of concept of Normally-off type local 5G base station Kazutami Arimoto (Okaya.a Prefectural Univ.), Hiroshi Nakamura, Ryuichi Sakamoto, Yuta Suzuki (Univ. of Tokyo), Hideharu Takebe (poco-apoco Networks), Noriaki Yoshikawa, Kensaku Kinosita (Cyber Creative Institute), Tomoyuki Ohya (DOCOMO Technology) RCS2021-44 |
Using open software and software defined radio, we developed a proof-of-concept facility (PoC) for a normally-off local ... [more] |
RCS2021-44 pp.91-96 |
RCS |
2021-06-25 09:40 |
Online |
Online |
A study on antenna polarization plane for UL/DL drone access network Takuma Okada, Khanh Tran Gia (Tokyo Tech) RCS2021-65 |
When natural disasters such as earthquakes and tsunamis occur, it is necessary to quickly provide a high-speed wireless ... [more] |
RCS2021-65 pp.208-213 |
EMCJ |
2021-06-11 15:05 |
Online |
Online |
Human exposure to electromagnetic fields in a house from mobile phone base stations and wireless LAN devices Miwa Ikuyo, Kazuhiro Tobita, Teruo Onishi, Masao Taki, Kanako Wake, Soichi Watanabe (NICT) EMCJ2021-14 |
We are conducting research with the main purpose of quantitatively grasping the actual state of EMF exposure in daily li... [more] |
EMCJ2021-14 pp.18-22 |
EMCJ, MICT (Joint) |
2021-03-05 12:55 |
Online |
Online |
Monitoring of EMF Exposure from Mobile Phone Base Stations in Urban and Suburban Areas Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, Soichi Watanabe (NICT) EMCJ2020-76 |
With the practical application of 5th generation mobile communication systems (5G), Internet of Things (IoT), and wirele... [more] |
EMCJ2020-76 pp.22-25 |
RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online |
Online |
[Poster Presentation]
Study on verifying technology on interoperability of base station equipment Tetsuya Yasui, Yoshinori Ishikawa (YRP) RCS2020-240 SR2020-79 SRW2020-69 |
5G base station is required to realize various base stations corresponding various environments and use cases. It is als... [more] |
RCS2020-240 SR2020-79 SRW2020-69 pp.171-172(RCS), pp.64-65(SR), pp.59-60(SRW) |
RCS, SR, SRW (Joint) |
2021-03-05 10:30 |
Online |
Online |
Performance Evaluation of Base Station Cooperation Technologies in Millimeter-Wave Bands at Variable Base Station Deployments under High-Mobility Environments Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO) RCS2020-249 |
Commercial services of 5th generation mobile communication system (5G) are expanding. In 5G, Massive MIMO -based beamfor... [more] |
RCS2020-249 pp.207-211 |
MW, ED |
2021-01-29 10:30 |
Online |
Online |
Study on a design theory for electromagnetically-coupled half-wavelength resonator filter Motoki Futatsuya, Toshio Ishizaki (Ryukoku Univ) ED2020-27 MW2020-80 |
Currently, the number of small base stations is being increased with the development of 5G communication technology. In ... [more] |
ED2020-27 MW2020-80 pp.1-6 |
CQ, CBE (Joint) |
2021-01-20 10:25 |
Online |
Online |
Dynamic Radio Control Using Movable Base Stations in Multi-Radio Proactive Control Technologies (Cradio) Toshiro Nakahira, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori (NTT) CQ2020-62 |
In order to provide a natural communication environment that does not make users aware of the wireless network, we have ... [more] |
CQ2020-62 pp.11-16 |
SR |
2020-11-18 15:00 |
Online |
Online |
A Gateway Placement Algorithm Considering Interference for LoRaWAN Yudai Yamazaki, Takeo Fujii (UEC) SR2020-29 |
Many Low Power Wide Area(LPWA) use the star topology where a gateway and a terminal communicate directly with each other... [more] |
SR2020-29 pp.44-49 |
MW, AP (Joint) |
2020-09-24 13:50 |
Online |
Online |
[Poster Presentation]
Analysis of LOS (Line-of-Sight) Probability in Simultaneous Connection of Multiple Base Stations. Ryo Goto, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2020-54 |
In the next generation mobile communication such as the 5th generation system, high-frequency band such as millimeter wa... [more] |
AP2020-54 pp.96-97 |
CPSY, DC, IPSJ-ARC [detail] |
2020-07-30 16:15 |
Online |
Online |
Preliminary examination of normally-off power management for local 5G base station Yuta Suzuki, Ryuichi Sakamoto, Hiroshi Nakamura (UTokyo) CPSY2020-5 DC2020-5 |
It is necessary to reduce power consumption of base stations (BSs) in local 5G network. This article proposes applying n... [more] |
CPSY2020-5 DC2020-5 pp.29-35 |