Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2022-03-02 14:35 |
Online |
Online |
Evaluation of Wireless Resource Allocation Scheme Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR) RCS2021-259 |
In recent years, IoT(Internet of things) has come to be used in various fields such as manufacturing and infrastructure,... [more] |
RCS2021-259 pp.48-53 |
RCS, SR, SRW (Joint) |
2022-03-04 14:05 |
Online |
Online |
Extraction of Features for Classification by Machine Learning of Electromagnetic Noise Corresponding to Various Manufacturing Field Environments Michio Miyamoto, Ayano Ohnishi, Yoshio Takeuchi (ATR), Toshiyuki Maeyama (ATR/Takushoku Univ.), Akio Hasegawa, Hiroyuki Yokoyama (ATR) SR2021-118 |
We extract electromagnetic noise from time-series spectrum data measured at the manufacturing site. In this case, it is ... [more] |
SR2021-118 pp.139-145 |
RCS, SR, SRW (Joint) |
2022-03-04 14:30 |
Online |
Online |
Automatic Spectrum Sharing by using Smart Contracts and CA Nobuo Suzuki (ATR/Kindai Univ.), Toshiyuki Maeyama (Takushoku Univ.), Tatsuya Yoshioka, Akio Hasegawa, Hiroyuki Yokoyama (ATR) SR2021-119 |
It is effective to utilize existing spectrum resources in order to realize more advanced mobile communication systems su... [more] |
SR2021-119 pp.146-153 |
IN, NS (Joint) |
2021-03-05 16:10 |
Online |
Online |
Mobile Real-time Data Transmissions using Multi-link Wireless LANs Kazuki Ikeda, Shohei Omoto (ATR), Hiroyuki Yomo (Kansai Univ.), Yoshihisa Kondo, Hiroyuki Yokoyama (ATR) NS2020-169 |
When a WLAN station (STA) installed on a mobile device communicates with an Access Point (AP) deployed over the ground, ... [more] |
NS2020-169 pp.275-280 |
RCS, SR, SRW (Joint) |
2021-03-05 09:00 |
Online |
Online |
Interaction Between Communication Systems With and Without Time-Division Control Hiroshi Aoki, Shinji Yamaguchi, Akio Hasegawa, Hiroyuki Yokoyama (ATR) RCS2020-246 |
In time-division communication systems in wireless LAN, it is often assumed that all devices in the system perform time-... [more] |
RCS2020-246 pp.189-194 |
RCS, SR, SRW (Joint) |
2021-03-05 16:55 |
Online |
Online |
Electromagnetic Noise Classification and Novelty Detection for Frequency Sharing among Various Communications in the Manufacturing Field Michio Miyamoto, Ayano Ohnishi, Yoshio Takeuchi (ATR), Toshiyuki Maeyama (ATR/Takushoku Univ.), Akio Hasegawa, Hiroyuki Yokoyama (ATR) SR2020-89 |
Machine learning is applied to classify the electromagnetic noise generated in the manufacturing field. The frequency an... [more] |
SR2020-89 pp.99-103 |
SR |
2021-01-25 10:25 |
Online |
Online |
A Study on Dynamic and Autonomous Decentralized Spectrum Sharing System Haruya Oguni, Toshiyuki Maeyama (Takushoku Univ.), Tatsuya Yoshioka (ATR), Nobuo Suzuki (Kindai Univ.), Akio Hasegawa, Hiroyuki Yokoyama (ATR) SR2020-48 |
Due to the recent development of mobile telecommunication systems, there is concern about the shortage of spectrum resou... [more] |
SR2020-48 pp.9-14 |
RCS, SR, SRW (Joint) |
2020-03-04 09:00 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
R&D of Technology for High Reliability Management of Advanced 5G Network to Various Requirements of Communication Services Takahide Murakami, Hiroyuki Shinbo, Yu Tsukamoto, Shinobu Nanba, Yoji Kishi (KDDI Research), Morihiko Tamai, Hiroyuki Yokoyama (ATR), Takanori Hara, Koji Ishibashi (The University of Electro-Communications), Kensuke Tsuda, Yoshimi Fujii (Kozo Keikaku Engineering Inc.), Fumiyuki Adachi, Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yuta Seki, Takayuki Sotoyama (Panasonic) RCS2019-320 |
As the 5th generation mobile communication system is widespread approximately 2025, more variety of communication qualit... [more] |
RCS2019-320 pp.1-6 |
NS, RCS (Joint) |
2019-12-19 11:05 |
Tokushima |
Tokushima Univ. |
Transmission Control Scheme for Multi-AP/Multi-Link WLAN Yoshihisa Kondo, Hiroyuki Yomo, Hiroyuki Yokoyama (ATR) RCS2019-241 |
We focus on Multi-AP system to realize stable real-time applications such as video streaming using WLAN in manufacturing... [more] |
RCS2019-241 pp.25-30 |
ISEC, SITE, ICSS, EMM, HWS, BioX, IPSJ-CSEC, IPSJ-SPT [detail] |
2019-07-23 14:50 |
Kochi |
Kochi University of Technology |
Attribute-Based Group Signatures for Revocable Members Maharage Nisansala Sevwandi Perera, Toru Nakamura, Masayuki Hashimoto, Hiroyuki Yokoyama (ATR) ISEC2019-25 SITE2019-19 BioX2019-17 HWS2019-20 ICSS2019-23 EMM2019-28 |
[more] |
ISEC2019-25 SITE2019-19 BioX2019-17 HWS2019-20 ICSS2019-23 EMM2019-28 pp.125-132 |
MoNA, IN, CNR (Joint) [detail] |
2018-11-15 10:50 |
Saga |
Karatsu Civic Exchange Plaza |
Client-Based Access Network Selection for Edge Computing Kazuya Okada, Shigeru Kashihara, Yoshihisa Kondo, Nobuo Suzuki, Hiroyuki Yokoyama (ATR) MoNA2018-23 CNR2018-20 |
Research and development of edge computing (EC) technology that provides services at edges of networks are accelerating ... [more] |
MoNA2018-23 CNR2018-20 pp.7-12(MoNA), pp.13-18(CNR) |
MBE |
2012-10-11 10:45 |
Osaka |
Osaka Electro-Communication University |
The coherence analysis in EEG under emotional stress stimuli in smart phone related to the anxiety states Tetsuya Asakawa (Univ of Hyogo.), Takuto Hayashi (Aino Univ.), Masato Taya, Hiroyuki Yokoyama (KDDI Lab.), Yuko Mizuno-Matsumoto (Univ of Hyogo.) MBE2012-37 |
The objective was to evaluate the relationship between the brain sites in EEG under the emotional stress in smart phone.... [more] |
MBE2012-37 pp.5-10 |
SDM, ED (Workshop) |
2012-06-27 18:15 |
Okinawa |
Okinawa Seinen-kaikan |
Multi-Layered SiGe-on-Insulator Structures by Rapid-Melting-Growth Yuki Tojo, Ryo Matsumura, Hiroyuki Yokoyama, Masashi Kurosawa, Kaoru Toko, Taizoh Sadoh, Masanobu Miyao (Kyushu Univ.) |
[more] |
|
SDM, OME |
2012-04-28 10:00 |
Okinawa |
Okinawa-Ken-Seinen-Kaikan Bldg. |
Seed-less melting growth of Ge(Si) on Insulator
-- Large grain formation by Si segregation -- Ryusuke Kato, Masashi Kurosawa, Hiroyuki Yokoyama, Taizoh Sadoh, Masanobu Miyao (Kyushu Univ.) SDM2012-13 OME2012-13 |
[more] |
SDM2012-13 OME2012-13 pp.61-62 |
MoNA, IN (Joint) |
2011-11-17 14:30 |
Fukuoka |
|
Locomotion Estimation Method Using Pressure Sensor Takafumi Watanabe, Daisuke Kamisaka, Shigeki Muramatsu, Arei Kobayashi, Hiroyuki Yokoyama (KDDI R&D Labs) MoMuC2011-30 |
In this paper, we focus on locomotion estimation method using acceleration sensor and pressure sensor.
Our method can r... [more] |
MoMuC2011-30 pp.19-23 |
IPSJ-CN, LOIS |
2011-05-19 16:00 |
Tokyo |
NTT Musashino R&D Center |
[Invited Talk]
A new aspect of life-log use in cooperation with terminals and infrastructure of mobile networks Hiroyuki Yokoyama, Mori Kurokawa (KDDI Labs.) LOIS2011-7 |
We first summarize the legal conditions to make use of operation logs obtained in telecommunication infrastructures as l... [more] |
LOIS2011-7 pp.45-48 |
LOIS |
2011-03-04 11:20 |
Okinawa |
Ishigaki IT business support center |
A consideration of a response time for a push notice Masato Taya, Hiroyuki Yokoyama (KDDI Labs) LOIS2010-86 |
It is important to figure out a feature of a response time of a push notification for constructing and maintaining a pus... [more] |
LOIS2010-86 pp.125-129 |
IBISML |
2010-11-04 15:00 |
Tokyo |
IIS, Univ. of Tokyo |
[Poster Presentation]
A Study of Extracting Personally Meaningful Places from Sparse Location Histories Mori Kurokawa, Hiroyuki Yokoyama (KDDI R&D Labs.), Kazuyoshi Yoshii, Hideki Asoh (AIST) IBISML2010-65 |
(Advance abstract in Japanese is available) [more] |
IBISML2010-65 pp.45-49 |
HPB (2nd) |
2009-10-16 |
Toyama |
Toyama International Conference Center |
Alliba: Towards the Realization of a Practical Human Sensing System Tian Hao (Univ. Tokyo), Hiroki Ishizuka (Univ. Tokyo/JST), Ji Li, Soohyeong Jang, Masaki Imai (Univ. Tokyo), Yasuyuki Ishida (Tokyo Denki Univ.), Takeshi Iwamoto (Toyama Pref. Univ.), Hiroyuki Yokoyama (KDDI R&D Labs), Jun'ichi Yura, Hideyuki Tokuda (Keio Univ.), Yoshito Tobe (Tokyo Denki Univ./JST), Masayuki Iwai (Univ. Tokyo), Kaoru Sezaki (Univ. Tokyo/JST) |
Recently, thanks to the prevalence of mobile devices such as mobile phones, there have been moves to utilize those devic... [more] |
|
USN, MoNA (Joint) |
2009-01-23 15:10 |
Aichi |
Nagoya Institute of Technology (Auditorium) |
A Technique for Interoperability of Sensor Networks and Cellular Networks Jin Nakazawa, Jun'ichi Yura (Keio Univ.), Takeshi Iwamoto, Hiroyuki Yokoyama (KDDI R&D Labs), Hideyuki Tokuda (Keio Univ.) USN2008-88 |
Federation of ubiquitous applications to our daily lives requires to enable the use of those applications on terminals t... [more] |
USN2008-88 pp.149-154 |