Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-15 13:10 |
Okinawa |
Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
A Voting-based Solution to Base Station Placement Problem Ryo Nakamura, Ryotaro Matsuo (Fukuoka Univ.), Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa (NTT) CQ2023-85 |
With the rapid increase in wireless devices and the diversification of frequency band, the wireless network has become m... [more] |
CQ2023-85 pp.75-80 |
NS, RCS (Joint) |
2023-12-14 18:20 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
A Study on Resource Allocation Modes of NR Sidelink for HAPS Control Towards Latency Reduction in V2V Communications Rin Yamazaki, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) NS2023-138 |
Vehicle-to-Everything (V2X) communication standards like Sidelink are crucial for the development of automated driving a... [more] |
NS2023-138 pp.72-77 |
RCS, SAT (Joint) |
2023-08-31 15:30 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Two-Way Transmission Technology Using HAPS Relay Station in Space-Air-Ground Integrated Networks and Future Prospects Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2023-40 |
In the 6G era, it is necessary to reduce dependence on terrestrial networks by developing a communications infrastructur... [more] |
SAT2023-40 pp.31-34 |
EMCJ, MW, EST, IEE-EMC [detail] |
2022-10-14 16:00 |
Akita |
Akita University (Primary: On-site, Secondary: Online) |
Wide-area monitoring of EMF Exposure Levels from Mobile Phone Base Stations Using Car-mount Measurements Teruo Onishi, Kaoru Esaki, Kazuhiro Tobita, Miwa Ikuyo, Masao Taki, Soichi Watanabe (NICT) EMCJ2022-62 MW2022-108 EST2022-72 |
We have measured EMF exposure levels from mobile phone base stations, broadcasting stations and wireless LANs, which are... [more] |
EMCJ2022-62 MW2022-108 EST2022-72 pp.136-141 |
RCS, SIP, IT |
2022-01-21 14:20 |
Online |
Online |
[Encouragement Talk]
Ultra-Wide Coverage and High-Capacity Massive MIMO System for High-Altitude Platform Stations Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) IT2021-79 SIP2021-87 RCS2021-247 |
Coverage extension to the sky, seas, and elsewhere is one of the important concepts of the 6th generation (6G) mobile co... [more] |
IT2021-79 SIP2021-87 RCS2021-247 p.288 |
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 |
SRW, SeMI, CNR (Joint) |
2020-11-26 12:10 |
Online |
Online |
Load-balanced node grouping method for IEEE 802.11ah networks under non-uniform node distribution Maki Shimokawa, Kosuke Sanada, Hiroyuki Hatano, Kazuo Mori (Mie Univ.) SeMI2020-19 |
IEEE802.11ah introduces the restricted access window (RAW) mechanism to mitigate intense channel access contentions for ... [more] |
SeMI2020-19 pp.17-22 |
SAT, SANE (Joint) |
2020-02-20 10:00 |
Okinawa |
|
A Study of Weighted Clustering Method Based on DOP in Interference Source Localization System Tomoaki Yorozuya, Tadashi Oshima, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2019-118 |
In the interference source location system using satellites, the location of the interference source is determined from ... [more] |
SANE2019-118 pp.107-112 |
EE, OME, CPM |
2019-11-26 14:50 |
Tokyo |
Japan Society for the Promotiton of Machine Industry |
Electrical Power Demand Prediction for Optimizing Balance of Power Demand and Supply in Radio Base Station Difei Miyao, Masaki Nakamura, Masayuki Terada, Kazuhiko Takeno (NTT Docomo) EE2019-45 CPM2019-87 OME2019-31 |
In recent years, the adjustment of power supply and demand is a big issue from the separation of electrical power produc... [more] |
EE2019-45 CPM2019-87 OME2019-31 pp.53-55 |
EMCJ |
2019-07-18 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Research on Space Distribution and Electrical Characteristics of Global Lightning based on Optical Observation from International Space Station Ryunosuke Kitamura, Yasuhide Hobara, Hiroshi Kikuchi (UEC), Mitsuteru Sato, Yukihiro Takahashi (HU), Toru Adachi (MRI), Tomoo Ushio (TMU), Makoto Suzuki (JAXA) EMCJ2019-20 |
Spatial distributions of global lightning are obtained mainly by an optical observation using satellites, but in this me... [more] |
EMCJ2019-20 pp.11-16 |
RCS, AP (Joint) |
2018-11-22 14:05 |
Okinawa |
Okinawa Industry Support Center |
[Invited Lecture]
LOS/NLOS Received Power Characteristics by Vertical Antenna Pattern Beam Width Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2018-136 RCS2018-211 |
In this paper, we investigate the received power characteristics of LOS(Line Of Sight) and NLOS(Non LOS) regions dependi... [more] |
AP2018-136 RCS2018-211 pp.191-196(AP), pp.187-192(RCS) |
IBISML |
2018-11-05 15:10 |
Hokkaido |
Hokkaido Citizens Activites Center (Kaderu 2.7) |
[Poster Presentation]
Proposal of Hyperparameter Optimization Framework Using a Non-Stationary Multi-Armed Bandit Algorithm Kenshi Abe, Masahiro Nomura (CA) IBISML2018-62 |
Hyperparameter optimization problem is an important problem that appears in areas such as machine learning. Hyperparamet... [more] |
IBISML2018-62 pp.135-142 |
ICM, IPSJ-CSEC, IPSJ-IOT |
2018-05-17 16:15 |
Toyama |
|
Evaluation of LoRa Radio Propagation and LoRa Base Station Placement Algorithm in Urban Regions Zijian Zhao, Hamid Farhady, Akihiro Nakao (UT) ICM2018-3 |
In recent years, IoT sensors become to be used in various fields rapidly. Usually, these IoT sensors are setup for years... [more] |
ICM2018-3 pp.33-38 |
EA |
2018-02-15 16:15 |
Hiroshima |
Pref. Univ. Hiroshima |
[Invited Talk]
Signal Processing for Sound Environment System with Non-Gaussian, Nonlinear and Nonstationary Properties
-- My forty-year history at a slow pace -- Akira Ikuta (Prefectural Univ. Hiroshima) EA2017-96 |
In the actual sound environment system, a specific signal shows various types of probability distribution, and the obser... [more] |
EA2017-96 p.19 |
SIP, IT, RCS |
2018-01-23 16:00 |
Kagawa |
Sunport Hall Takamatsu |
Database Reference Type Wireless Resource Allocation Method According to Station Distribution Under High Density Wireless Access Environment Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori (NTT) IT2017-101 SIP2017-109 RCS2017-315 |
As base station density grows aim to enlarging wireless system capacity, frequency utilization degradation caused by int... [more] |
IT2017-101 SIP2017-109 RCS2017-315 pp.267-272 |
AP, RCS, WPT, SAT (Joint) |
2015-11-06 09:30 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
An Evaluation of Handover Algorithms with Load Balancing for Heterogeneous Network Rintaro Yoneya, Abolfazl Mehbodniya, Fumiyuki Adachi (Tohoku Univ.) RCS2015-228 |
The demand for wireless resources increases at too high pace. In small cell networks, many small BSs
(SBSs) are needed ... [more] |
RCS2015-228 pp.227-231 |
KBSE |
2015-09-24 14:35 |
Osaka |
Bldg.A No.110, IST, Suita campus, Osaka University |
A Research on similarity between Railway Stations Tomomi Sanjo (NEXT Col., Ltd.), Akito Sakurai (Keio University) KBSE2015-30 |
Recently, real estate portal sites provide recommendation services. The most effective one is thought to be recommendati... [more] |
KBSE2015-30 pp.13-17 |
ICM |
2015-03-20 14:30 |
Okinawa |
Ishigaki-City-Hall |
A Data Transfer Method Using Fragmental Low Load Intervals of LTE Base Station Eiji Takahashi, Hiroto Sugahara, Takeo Onishi, Takahiro Shiroshima (NEC) ICM2014-71 |
The necessity of improving the efficiency of radio base station usage by peak load distribution is increasing, because o... [more] |
ICM2014-71 pp.103-108 |
RCS, SR, SRW (Joint) |
2015-03-06 09:50 |
Tokyo |
Tokyo Institute of Technology |
A Weighted Diversity Combining Technique without Noise Statistics Estimation for Cyclostationarity Detection Based Spectrum Sensing Daiki Cho, Shusuke Narieda (ANCT) SR2014-139 |
This paper presents a weighted diversity combining technique without noise statistics estimation for cyclostationarity d... [more] |
SR2014-139 pp.169-174 |
EA |
2014-03-28 14:25 |
Tokyo |
NHK Science & Technology Research Labs. |
Noise Estimation Based on the Temporal Variation Distribution of SNR Masaru Fujieda, Takashi Yazu (OKI) EA2013-121 |
An approach for noise estimation focusing on temporal variation of SNR is proposed. To the present, although a various a... [more] |
EA2013-121 pp.7-12 |