Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2023-03-16 14:35 |
Toyama |
Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
A Study on Propagation Loss Measurement Scheme using CW Signal under Burst-Interference Environments Tomoaki Kumagai, Kenta Takishima, Mio Ishida (NTT-AT), Masanori Ichinose (NTT Com), Hirokazu Sawada, Homare Murakami, Takeshi Matsumura (NICT) AP2022-238 |
Radio wave propagation models are essential for designing wireless networks such as beyond 5G/6G networks. Generally, pr... [more] |
AP2022-238 pp.25-30 |
SR |
2019-01-24 13:55 |
Fukushima |
Corasse, Fukushima city (Fukushima prefecture) |
[Invited Talk]
R&D on Carrier Aggregation Technology for License-Exempt Bands Kazuto Yano, Naoto Egashira (ATR), Julian Webber (ATR/Osaka Univ.), Masanori Yofune, Masayuki Sutoh, Atsuhiko Sugitani, Yasuharu Amezawa, Shin-ich Sato (Mobile Techno), Yoshinori Suzuki, Tomoaki Kumagai (ATR) SR2018-103 |
This paper introduces the research topics, major results andstandardization activities of an MIC's R&D project "Research... [more] |
SR2018-103 pp.41-48 |
RCS |
2018-10-18 09:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study on Frame Structure for Multiband Wireless LAN Using 920 MHz Band Naoto Egashira, Kazuto Yano, Yoshinori Suzuki, Tomoaki Kumagai (ATR) RCS2018-152 |
Recently, the amount of traffic in wireless local area network (WLAN) is still increasing due to expansion of Internet o... [more] |
RCS2018-152 pp.13-18 |
RCS |
2018-06-20 14:50 |
Nagasaki |
Nagasaki University |
A Study on Channel Selection Method for Relay Transmission in Multiband Ayaka Hanyu, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato (Tohoku Univ.), Naoto Egashira, Kazuto Yano, Tomoaki Kumagai (ATR) RCS2018-42 |
Recently, there is an increasing demand for device-to-device (D2D) communication in scenarios where communication infras... [more] |
RCS2018-42 pp.43-48 |
RCS, SR, SRW (Joint) |
2018-03-01 09:40 |
Kanagawa |
YRP |
Hardware structure and area throughput evaluation of multiband wireless LAN Kazuto Yano, Naoto Egashira, Julian Webber, Tomoaki Kumagai (ATR) RCS2017-362 |
The authors have studied a multiband wireless LAN which can effectively detect and exploit unused radio resources scatte... [more] |
RCS2017-362 pp.241-246 |
RCS, SR, SRW (Joint) |
2018-03-02 11:15 |
Kanagawa |
YRP |
Prediction Scheme of WLAN Idle Status using Probabilistic Neural Network and Implementation on FPGA Julian Webber, Abolfazl Mehbodniya, Yafei Hou, Kazuto Yano, Makoto Usui, Tomoaki Kumagai (ATR) SR2017-134 |
WLAN traffic is becoming increasingly congested particularly in the 2.4,GHz band.
Simultaneous utilization of multipl... [more] |
SR2017-134 pp.117-124 |
RCS, SR, SRW (Joint) |
2018-03-02 11:40 |
Kanagawa |
YRP |
Anomaly Detection Based on Clustering in Varying Wireless Environment Norisato Suga, Julian Webber, Toshihide Higashimori, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai (ATR) SR2017-135 |
[more] |
SR2017-135 pp.125-129 |
ISEC, WBS, IT |
2017-03-10 11:45 |
Tokyo |
TOKAI University |
BER Prediction of Convolutional Coded OFDM Transmission with Application to IEEE 802.11 Wireless LAN Norisato Suga, Naoto Egashira, Kazuto Yano, Tomoaki Kumagai (ATR) IT2016-125 ISEC2016-115 WBS2016-101 |
This paper proposes a BER (bit error rate) prediction method for COFDM (coded orthogonal frequency division multiplexin... [more] |
IT2016-125 ISEC2016-115 WBS2016-101 pp.167-172 |
RCS, RCC, ASN, NS, SR (Joint) |
2016-07-21 14:10 |
Aichi |
|
Performance Evaluation of Self-Calibration Scheme Using Near-Field Propagation Model Naoto Egashira (ATR), Yasuharu Amezawa (MTC), Kazuto Yano, Satoshi Tsukamoto, Tomoaki Kumagai (ATR) RCS2016-121 |
[more] |
RCS2016-121 pp.139-144 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 13:40 |
Tokyo |
Tokyo Institute of Technology |
Autonomous establishment of multi-hop sensor network using wireless LAN and bluetooth and priority control considering property of information Kazuto Yano, Satoshi Tsukamoto, Julian Webber, Tomoaki Kumagai (ATR), Yafei Hou, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa (NAIST), Michinori Hatayama (Kyoto Univ.) RCS2015-341 |
For prevention of a secondary disaster after a large sediment disaster, the authors are developing a slope failure detec... [more] |
RCS2015-341 pp.49-54 |
AP (2nd) |
2016-02-29 14:20 |
Overseas |
Telecommunications University, Nha Trang, Vietnam |
A Proposal of Wireless Sensor Network System for Slope Failure Detection Using Smartphones Yafei Hou, Manato Fujimoto, Hirohiko Suwa, Yutaka Arakawa (NAIST), Julian Webber, Kazuto Yano, Satoshi Tsukamoto, Tomoaki Kumagai (ATR), Michinori Hatayama (Kyoto University) |
Due to frequency occurrence of Typhon and heavy rain and the increase of the landslide disaster, using wireless networks... [more] |
|
SAT |
2015-10-07 15:20 |
Osaka |
Osaka University Nakanoshima Center |
Effect of vehicle body on beam switched telemetry slot antenna for UAV Shoichi Kitazawa (ATR), Masazumi Ueba (MuroranIT), Tomoaki Kumagai (ATR) SAT2015-31 |
[more] |
SAT2015-31 pp.71-74 |
SAT |
2015-10-08 09:25 |
Osaka |
Osaka University Nakanoshima Center |
A study on handover of multiple UAVs among base stations with high-gain tracking antenna for real-time monitoring of large building Kazuto Yano, Shoichi Kitazawa, Tomoaki Kumagai (ATR) SAT2015-36 |
reviously, we have proposed a concept of a wireless communication system to provide broadband video datalink for multipl... [more] |
SAT2015-36 pp.99-104 |
RCS, SR, SRW (Joint) |
2015-03-05 09:00 |
Tokyo |
Tokyo Institute of Technology |
Experimental Evaluation of the QoE-Oriented Wireless LAN with Dynamic Network Reconfiguration in Indoor Environment Kazuto Yano, Mariko Sekiguchi, Tomohiro Miyasaka (ATR), Tsukasa Kitagawa, Takashi Yamamoto, Hirotsugu Yamamoto, Yoshizo Tanaka, Yoji Okada (SEI), Masayuki Ariyoshi, Tomoaki Kumagai (ATR) SR2014-125 |
In order to provide sufficient level of quality of experience (QoE) to more applications with more importance operating ... [more] |
SR2014-125 pp.77-84 |
RCS, SR, SRW (Joint) |
2015-03-05 09:25 |
Tokyo |
Tokyo Institute of Technology |
Performance Evaluation of Wireless System Detection in 2.4 GHz Band Based on Neighbouring Time-Frequency Power Ratios Tomohiro Miyasaka, Kazuto Yano, Masayuki Ariyoshi, Tomoaki Kumagai (ATR) SR2014-126 |
Aiming at detecting wireless systems in operation and their channels, we have proposed a general concept of detection sc... [more] |
SR2014-126 pp.85-91 |
AP |
2015-02-20 13:30 |
Hyogo |
Chusho-kigyou center at Amagasaki-City |
[Invited Lecture]
Sequentially Switched Antenna Array Receiver for OFDM systems Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Tomoaki Kumagai (ATR), Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo) AP2014-205 |
In order to improve the communication performance and to reduce the deterioration due to fast-fading channel variations,... [more] |
AP2014-205 pp.101-105 |
SANE, SAT (Joint) |
2015-02-18 12:50 |
Okinawa |
Okinawaken Shichoson Jichikaikan |
Antenna-tracking method for monitoring of large buiilding using multiple UAVs Kazuto Yano, Shoichi Kitazawa, Susumu Ano, Masayuki Ariyoshi, Tomoaki Kumagai (ATR), Hiroki Fushimi (JR PROPO), Masazumi Ueba, Ken Higuchi (Muroran Inst. of Tech.) SAT2014-51 |
This paper proposes a concept of a wireless communication system to provide broadband video datalink for multiple unmann... [more] |
SAT2014-51 pp.1-6 |
SANE, SAT (Joint) |
2015-02-18 14:20 |
Okinawa |
Okinawaken Shichoson Jichikaikan |
Improved accuracy frequency offset estimation for a poly-polarization multiplexing system Julian Webber, Masanori Yofune, Kazuto Yano, Naoya Kukutsu, Tomoaki Kumagai (ATR) SAT2014-55 |
The current generation of frequency offset estimators for satellite communications generally require significant frame a... [more] |
SAT2014-55 pp.25-30 |
SR |
2015-01-30 09:15 |
Hokkaido |
KKR Hakodate |
Transmission Bandwidth Control in QoE-Oriented WLAN for Efficient Support of Multi-Rate Applications Mariko Sekiguchi, Kazuto Yano, Masayuki Ariyoshi, Tomohiro Miyasaka, Tomoaki Kumagai (ATR) SR2014-102 |
We have proposed a QoE-oriented WLAN which employs channel access control for providing enough quality to as many applic... [more] |
SR2014-102 pp.49-56 |
RCS, NS (Joint) |
2014-12-18 10:25 |
Mie |
Iseshi-Kanko-Bunka-Kaikan (Mie) |
Evaluation of Transmission Delay in Wireless LAN Using Access Control Based on QoE- Satisfied Throughput Mariko Sekiguchi, Kazuto Yano, Masayuki Ariyoshi, Tomoaki Kumagai (ATR) RCS2014-223 |
We have proposed an advanced WLAN which improves total Quality of Experience (QoE) in the system. In the proposed system... [more] |
RCS2014-223 pp.19-24 |