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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2022-05-11 16:10 |
Tokyo | NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
The advanced transceiver technologies for software defined radio Taiki Mineno (ADI)  SR2022-4 |
Over the past 10 years, Analog Devices has been developing and manufacturing transceiver devices, which have been implem... [more] | SR2022-4 p.18 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-27 11:25 |
Online | Online | [Invited Talk]
Standardizations activities on Radio over Fiber Technologies Hiroyo Ogawa (NICT) PN2021-35 EMT2021-51 MWP2021-40 |
Applications of Radio over Fiber technologies have been intensively discussed in International Microwave Conference sinc... [more] | PN2021-35 EMT2021-51 MWP2021-40 pp.15-18 |
| MW | 2021-12-17 13:35 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
A Basic Study on RFID Tag Antennas Placed on a Metallic Temporary Equipment for Construction Yuta Sugiyama, Naoki Miyata (TMCIT) MW2021-102 |
In order to use UHF RFID tags for inventory management of temporary construction equipment, it is difficult to transmit ... [more] | MW2021-102 pp.103-108 |
| MWP | 2021-11-26 13:50 |
Online | Online | [Invited Talk]
R&D for Higher Frequency Bands Radio-over-Fiber Systems Yushi Shirato, Kota Ito, Mizuki Suga, Takuto Arai, Yuta Takahashi, Yasuyoshi Yamamoto, Naoki Kita (NTT) MWP2021-31 |
In order to enhance the transmission capacity, it is effective to use higher frequency band radio waves with abundant fr... [more] | MWP2021-31 pp.6-11 |
| SR | 2021-05-20 14:05 |
Online | Online | [Invited Lecture]
Implementation of software defined radio algorithms on large-scale FPGAs Hiroyuki Tsuchiya, Hiroyuki Satoh (Marimo Electronics) SR2021-6 |
Based on the PHY layer of IEEE802.11a, we implemented a real-time algorithm to avoid interference, switch channels, and ... [more] | SR2021-6 pp.42-47 |
| SR | 2021-05-21 14:00 |
Online | Online | [Technology Exhibit]
Research Site Opened for External Users to Promote Resilient Radio Resource Utilization Kazunobu Serizawa, Susumu Ano, Kazushi Sakuma, Satoru Shimizu, Kazuto Yano, Yoshinori Suzuki (ATR) SR2021-14 |
In MIC Wireless COE project “R&D and human resource development program on frequency creation technology for tough and f... [more] | SR2021-14 pp.91-98 |
| EMCJ, MICT (Joint) |
2021-03-05 15:35 |
Online | Online | Modeling of radio noise generated from IT equipment and home appliances Kazushi Sakuma, Satoru Shimizu, Susumu Ano, Kazunobu Serizawa, Kazuto Yano, Yoshinori Suzuki (ATR) EMCJ2020-80 |
Since the frequency and amplitude of radio noise generated by IT equipment fluctuate with time, it is difficult to expr... [more] |
EMCJ2020-80 pp.40-45 |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
Performance Evaluations of Multi-AP Wireless LAN Transmissions in a Factory Environment Kazuma Yamamoto, Takumi Matsumoto, Hiroyuki Yomo (Kansai Univ.), Takuya Asada, Yasufumi Ichikawa (Panasonic Corp.) RCS2020-232 SR2020-71 SRW2020-61 |
In this paper, we focus on rate adaptation for Multi–AP transmissions, which realizes robust wireless LAN (WLAN) data tr... [more] | RCS2020-232 SR2020-71 SRW2020-61 pp.149-154(RCS), pp.42-47(SR), pp.37-42(SRW) |
| 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) |
| NC, MBE (Joint) |
2021-03-03 13:50 |
Online | Online | Scattered X-ray removal in radiography with a moving beam stopper Hiroto Akatsuka, Naohiro Toda (APU) MBE2020-40 |
In medical image diagnosis using X-rays, various methods have been studied to remove scattered rays as they pollute diag... [more] | MBE2020-40 pp.11-14 |
| RCS, AP, UWT (Joint) |
2020-11-25 12:10 |
Online | Online | Radio Frame Timing Detection Method in Multipath Fading Channels for NR Initial Access Kyogo Ota, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2020-115 |
This paper presents radio frame timing detection performance using demodulation reference signal (DM-RS) after detecting... [more] | RCS2020-115 pp.30-35 |
| CS, IN, NS, NV (Joint) |
2020-09-10 10:25 |
Online | Online | [Invited Lecture]
Real-world wireless channel measurement for developing realistic simulation environment of intelligent mobility system Changwoo Pyo, Toshiyuki Miyachi, Yoshiyuki Miyazawa, Fumihide Kojima (NICT) CS2020-39 |
Under the tightening usage of radio frequencies and the interference with other systems due to the spread of a wide vari... [more] | CS2020-39 pp.24-29 |
| RCS | 2019-10-24 14:20 |
Kanagawa | Yokosuka Research Park | [Invited Lecture]
Utilization and Perspective of Radio Communication Technology for Train Control Systems Takayasu Kitano (RTRI) RCS2019-186 |
In order to realize simplify maintenance by reducing wayside equipment and improve flexibility of train operation, the r... [more] | RCS2019-186 pp.45-50 |
| SR | 2019-05-31 10:00 |
Tokyo | Tokyo Big Sight | [Technology Exhibit]
Empirical Throughput Evaluation for IEEE 802.11af Channel Aggregation Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) SR2019-15 |
In this study, we empirically evaluate throughput in the IEEE 802.11af CA (Channel Aggregation) mode using the previousl... [more] | SR2019-15 pp.91-95 |
| RCS, IN, NV (Joint) |
2019-05-17 12:30 |
Kanagawa | Keio University | [Invited Lecture]
Recent Research and Developments focusing on Fixed Wireless and Satellite Communication Systems Takeshi Onizawa, Tsutomu Tatsuda, Naoki Kita, Fumihiro Yamashhita (NTT) IN2019-9 RCS2019-32 |
In this report, we describe recent research and developments focusing on fixed wireless and satellite communication syst... [more] | IN2019-9 RCS2019-32 pp.31-36(IN), pp.53-58(RCS) |
| RCS, SR, SRW (Joint) |
2019-03-06 10:30 |
Kanagawa | YRP | Prototype of IEEE 802.11af Radio Equipment with Channel Aggregation Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT) SR2018-121 |
IEEE 802.11af was standardized in 2013 as a WLAN (Wireless Local Area Network) system operated at TVWS (TV White-spaces)... [more] | SR2018-121 pp.1-8 |
| SANE, SAT (Joint) |
2019-02-13 13:30 |
Kagoshima | Tanegashima Island | Improvement of Specific Emitter Identification in low SNR
-- Method of using Short-time Fourier transformation and 2 step parameter optimization -- Takafumi Matsuda, Takeshi Amishima, Tadashi Oshima, Nobuhiro Suzuki (Mitsubishi Electric Corp.) SANE2018-121 |
Techniques for identifying wireless devices such as radar and communicator using the characteristics of the received sig... [more] | SANE2018-121 pp.59-63 |
| SR | 2019-01-24 17:10 |
Fukushima | Corasse, Fukushima city (Fukushima prefecture) | [Special Invited Talk]
Review of research activities for many years
-- Satellite Communication, Cognitive Radio, Cellular System and Standardization -- Kanshiro Kashiki (KDDI Research) SR2018-109 |
The author has been engaged in research and development activities regarding the wireless communications, since joining ... [more] | SR2018-109 pp.85-88 |
| WPT, PEM (Joint) |
2018-11-19 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Measurement of Low-frequency noise by Optical feeding Radio over fiber system Akihisa Tsuchiya, Hideaki Sugama (KISTEC), Yoshiki Yanagisawa (TAMAGAWA ELECTRONICS CO.), Ryousuke Suga, Osamu Hashimoto (AGU) |
Optical feeding Radio over Fiber (RoF) system is proposed for precisely low frequency noise measurement such as EMC test... [more] | |
| CQ | 2018-08-23 15:00 |
Shiga | Ritsumeikan Univ. Biwako-Kusatsu Campus (BKC) | [Invited Talk]
Wireless Transmission Technologies for Severe Doubly-Selective Channels
-- Towards Reliable High-Speed Mobile Radio Communications and Mobile Acoustic Communications -- Hiroshi Kubo (Ritsumeikan Univ.) CQ2018-48 |
This paper discusses wireless transmission technologies for severe time and frequnecy selective channels, i.e., doubly-s... [more] | CQ2018-48 pp.13-18 |
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