Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ITS, WBS, RCC |
2023-12-22 10:55 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Experimental Evaluation of the Pre-coded Windowed OFDM using SDR under multipath environment Masataka Kamigaito, Hirochika Tsujimoto, Kohei Ohno (Meiji Univ.) WBS2023-50 ITS2023-33 RCC2023-44 |
This paper discusses a Windowed Orthogonal Frequency Division Multiplexing (OFDM) system that can suppress out-of-band e... [more] |
WBS2023-50 ITS2023-33 RCC2023-44 pp.111-116 |
RISING (3rd) |
2023-10-31 10:45 |
Hokkaido |
Kaderu 2・7 (Sapporo) |
[Poster Presentation]
Performance Analysis of Cognitive Radio Networks With Location Privacy Preservation Ryutaro Kobuchi (Osaka Univ.), Tatsuaki Kimura (Doshisha Univ.), Tetsuya Takine (Osaka Univ.) |
With the rapid increase in demand for wireless communication services, dynamic spectrum sharing in cognitive radio netwo... [more] |
|
MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-25 14:50 |
Tokyo |
TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
Estimation Technique of Carrier to Noise Ratio of Wireless Medical Telemeter Using Soft Defined Radio with Machine Learning Kai Ishida (Junshin Gakuen Univ.) SAT2023-3 MICT2023-3 |
I developed a novel machine-learning model to estimate the carrier-to-noise ratio (CNR) of wireless medical telemeter (W... [more] |
SAT2023-3 MICT2023-3 pp.10-15 |
RCS |
2022-10-27 09:55 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
Performance of OFDM Receiver Combining PSA-EKF Phase Noise Compensation and One-Tap Equalization for Radio Backhaul Links Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) RCS2022-129 |
This paper proposes OFDM receiver structure that includes one-tap equalization between pilot symbol assisted (PSA) phase... [more] |
RCS2022-129 pp.7-12 |
SANE |
2022-08-18 14:30 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Observation of Doppler frequency shift and time of flight of a Morse code propagating through ionosphere Takashi Iwamoto, Mao Konishi (Mitsubishi Electric) SANE2022-36 |
High frequency radio wave is known to deform during propagation through ionosphere. Precise observation of its deformati... [more] |
SANE2022-36 pp.18-20 |
SRW |
2022-06-20 13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Current Status and Challenges of Convergence of Optical and Radio Technologies for Terahertz Communication Systems Atsushi Kanno (NICT) SRW2022-5 |
We briefly introduce seamless convergence technology between optical and terahertz systems in Beyond 5G era. Radio-over-... [more] |
SRW2022-5 pp.12-15 |
EMCJ |
2022-06-10 13:25 |
Hokkaido |
Hokkaido University (Primary: On-site, Secondary: Online) |
Outdoor measurement of exposure levels from mobile phone base stations and other sources Teruo Onishi, Kazuhiro Tobita, Masao Taki, Soichi Watanabe (NICT) EMCJ2022-21 |
Outdoor radio wave exposure levels from mobile phone base stations and other sources in metropolitan and suburban areas ... [more] |
EMCJ2022-21 pp.34-38 |
CCS, NLP |
2022-06-10 15:15 |
Osaka |
(Primary: On-site, Secondary: Online) |
Performance evaluation of CSS-APCMA applied to Massive IoT LPWA using GNU Radio/USRP Atsushi Nakamura, Kentaro Honda (Tokyo Univ. of Sci.), Ferdinand Peper, Kenji Leibnitz (NICT), Naoki Wakamiya (Osaka Univ.), Mikio Hasegawa (Tokyo Univ. of Sci.) NLP2022-21 CCS2022-21 |
Asynchronous Pulse Code Multiple Access (APCMA) can avoid collisions even in high-density IoT environments. When multipl... [more] |
NLP2022-21 CCS2022-21 pp.106-110 |
RCS, SR, SRW (Joint) |
2022-03-04 09:30 |
Online |
Online |
[Short Paper]
Path Loss Model in Radio Environment with Low SNR Signal Shinsuke Bannai, Katsuya Suto (UEC) SR2021-112 |
The major challenge of measurement-based radio propagation estimation is to have an accurate path loss model at cell-edg... [more] |
SR2021-112 pp.118-120 |
SR |
2022-01-24 17:45 |
Online |
Online |
Experimental evaluation of LO synchronization accuracy for USRP/daughter boards applying UHD timed commands Haruto Nakamura, Yoji Yamada (NIT), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) SR2021-69 |
Local oscillator (LO) phase synchronization using UHD timed commands has been used as a method to establish phase synchr... [more] |
SR2021-69 pp.46-53 |
EMCJ, IEE-EMC, IEE-SPC |
2021-12-08 14:55 |
Aichi |
(Primary: On-site, Secondary: Online) |
Noise mechanism during acceleration/deceleration in electric vehicles Kensuke Kobayashi, Yoshihiro Kida, shinji ohoka (SOKEN), Katsumi Nakamura (DENSO) EMCJ2021-58 |
By simultaneously measuring the vehicle condition and the antenna-induced voltage, it was found that an impulse-shaped a... [more] |
EMCJ2021-58 pp.22-27 |
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) |
2021-03-03 11:40 |
Online |
Online |
A Study on Level Estimation of Radio Noise and Interference using Radio Monitoring Node Kenta Suzuki, Takuya Kurihara, Kazuto Yano, Satoru Shimizu, Yoshinori Suzuki (ATR) SR2020-61 |
Since various applications with different usage, required quality of experience (QoE) and importance have been more and ... [more] |
SR2020-61 pp.7-13 |
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) |
PN |
2021-03-02 10:25 |
Online |
Online |
Suppression of Signal Degradation in Optically Powered Radio-over-Fiber Using a Multi-mode Fiber Yoshiaki Kawamura, Motoharu Matsuura (UEC) PN2020-51 |
In optically powered radio-over-fiber using multimode fibers, signal quality is degraded by crosstalk between data signa... [more] |
PN2020-51 pp.58-61 |
RCS, AP, UWT (Joint) |
2020-11-25 13:55 |
Online |
Online |
Phase Noise Compensation Using LMS Algorithm and PLL for FDE in SISO Channels Kana Aono, Mamoru Sawahashi (Tokyo City Univ.) RCS2020-116 |
This paper presents the bit error rate (BER) performance of phase noise compensation (PNC) with least mean square (LMS) ... [more] |
RCS2020-116 pp.36-41 |
IT, SIP, RCS |
2020-01-23 13:55 |
Hiroshima |
Hiroshima City Youth Center |
A Study on Noise Reduction in Physical Layer Secret Key Agreement using Multi-Antenna Tomoyuki Higashide, Shinsuke Ibi, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) IT2019-54 SIP2019-67 RCS2019-284 |
With the spread of the wireless communications, secret key agreement schemes on physical layer attracts attentions for p... [more] |
IT2019-54 SIP2019-67 RCS2019-284 pp.111-116 |
SR |
2019-11-04 17:10 |
Overseas |
Rutgers University Inn & Conference Center, NJ, USA |
Analytical Method of Location Estimation for Unknown Signal Source
-- Basic Study and Development of Radio Monitoring Node "Radio Catcher" -- Satoru Shimizu, Takuya Kurihara, Makoto Usui, Kazuto Yano, Yoshinori Suzuki (ATR) |
We have engaged in the research and development (R&D) of technology to select the optimal wireless communication system ... [more] |
|
SAT |
2019-10-10 14:20 |
Fukuoka |
JR HAKATA CITY {10F RoomA+B} |
Experimental Study of External Interference for Weak Spike Noise Observed with Satellite AIS Daichi Hirahara (JAXA) SAT2019-50 |
The Japan Aerospace Exploration Agency (JAXA) launched a second space-based Automatic Identification System (AIS), SPace... [more] |
SAT2019-50 pp.11-13 |
MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Performance of Signal Level Estimation in Spectrum Sensing Wataru Kuwabara, Shigenobu Sasaki (Niigata Univ.) |
In this report, performance of signal level estimation method is discussed in spectrum sensing for cognitive radio. Use ... [more] |
|