Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Superiority of shiitake mushroom outbreak by lightning sound Ryo Ogama, Hiroyuki Shimizu, Takefumi Hiraguri (NIT), Koichi Takaki (IU), Takuma Yakanashi (FFPRI), Shohei Aiba (Fujishukin) |
Since ancient times, farmers have been known to say that "lightning strikes bring about a good harvest of mushrooms. In ... [more] |
|
CS |
2023-07-27 16:00 |
Tokyo |
Hachijo-machi Chamber of Commerce and Industry |
Comparison of Multiplexed Throughput in Inquiry-Based Communication Protocols with Different Transmission Contents Masaki Otsubo, Yoshiaki Kitaguchi, Katsunori Yamaoka (Tokyo Tech) CS2023-45 |
We proposed the extended multiplexing method of Inquiry-Based Communication Protocols that reduces the number of transmi... [more] |
CS2023-45 pp.91-96 |
AP, SANE, SAT (Joint) |
2023-07-12 18:00 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Simplified Multiple Screen Diffraction Calculation Method Using Direct Wave Components in Physical Optics Satoshi Ito, Takahiro Hayashi (KDDI Research, Inc.) AP2023-39 |
This paper proposes a method to reduce the computational cost in the numerical calculation of multiple screen diffractio... [more] |
AP2023-39 pp.44-48 |
RCS, SR, SRW (Joint) |
2023-03-02 11:15 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Performance evaluation of SIGFOX in mobile environments
-- Performance comparison in static and mobile environments -- Yoshihiko Takeuchi, Masahiro Umehira (Nanzan Univ.) RCS2022-274 |
SIGFOX is one of the LPWA systems that enable wireless IoT simply by having users provide for end terminals. In this rep... [more] |
RCS2022-274 pp.155-160 |
CAS, MSS, IPSJ-AL [detail] |
2022-11-17 14:15 |
Kochi |
(Primary: On-site, Secondary: Online) |
Evaluation of Theoretical Formula for Inter-band Level Deviation in DAC Bandwidth Tripler Hayato Ishii (Tokyo Univ. of Science), KeisuKeisuke Kawahara (Yokohama National Univ.), Yohtaro Umeda, koyoya Takano (Tokyo Univ. of Science) CAS2022-40 MSS2022-23 |
For wider bandwidth of optical transmitter circuit, DAC Bandwidth Tripler that extends the bandwidth of broadband digita... [more] |
CAS2022-40 MSS2022-23 pp.19-24 |
RCS |
2022-10-27 16:00 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
Toward Improved Energy Fairness for CSMA-based LoRaWAN Chenglong Shao, Osamu Muta (Kyushu Univ.) RCS2022-139 |
This paper proposes a heterogeneous carrier-sense multiple access (CSMA) protocol named LoHEC as the first research atte... [more] |
RCS2022-139 pp.47-52 |
IA, CQ, MIKA (Joint) |
2022-09-15 17:00 |
Hokkaido |
Hokkaido Citizens Actives Center (Primary: On-site, Secondary: Online) |
A Study on Compressed Sensing Based Power Allocation and User Selection Scheme Considering Channel State in Downlink NOMA, Part2 Tomofumi Makita, Osamu Muta (Kyushu Univ.) CQ2022-36 |
Downlink non-orthogonal multiple access (NOMA) systems with successive interference cancellation requires an effective u... [more] |
CQ2022-36 pp.67-72 |
CCS, NLP |
2022-06-10 17:10 |
Osaka |
(Primary: On-site, Secondary: Online) |
Application of pairing optimization algorithm to non-orthogonal multiple access Naoki Fujita, Andre Roehm, Takatomo Mihana, Ryoichi Horisaki (The Univ. of Tokyo), Aohan Li (The Univ. of Electro-Communications), Mikio Hasegawa (Tokyo Univ. of Science), Makoto Naruse (The Univ. of Tokyo) NLP2022-25 CCS2022-25 |
Non-Orthogonal Multiple Access (NOMA) is a promising next-generation communication technology that enables multiple term... [more] |
NLP2022-25 CCS2022-25 pp.129-134 |
SIP, BioX, IE, MI, ITE-IST, ITE-ME [detail] |
2022-05-19 10:40 |
Kumamoto |
Kumamoto University Kurokami Campus (Primary: On-site, Secondary: Online) |
N-white balancing: white balance adjustment for adjusting multi-illuminant scenes Teruaki Akazawa, Yuma Kinoshita, Hitoshi Kiya (Tokyo Metro. Univ.) SIP2022-5 BioX2022-5 IE2022-5 MI2022-5 |
This paper presents a novel white balance adjustment for multi-illuminant scenes, called ``N-white balancing.'' N is the... [more] |
SIP2022-5 BioX2022-5 IE2022-5 MI2022-5 pp.25-30 |
SeMI |
2022-01-20 14:10 |
Nagano |
(Primary: On-site, Secondary: Online) |
[Short Paper]
Channel Allocation in Backscatter Synchronous Streaming Protocols Reduction of RF Tag Built-in Oscillator Frequency Calibration Time Toma Kamata, Yuki Takazawa (KAIT), Haruhisa Ichikawa (Keio Univ.), Hiroshi Tanaka (KAIT), Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (KAIT) SeMI2021-56 |
The authors extend the RFID international standard protocol, ISO/IEC18000-63, and study a wireless protocol that enables... [more] |
SeMI2021-56 pp.19-21 |
RCS |
2021-10-21 10:25 |
Online |
Online |
Performance Evaluation of Scalable Cell-Free Massive MIMO Systems with Multiple CPUs Subject to Backhaul Capacity Limitation Masaaki Ito, Issei Kanno, Kosuke Yamazaki (KDDI Research), Kengo Ando, Shuto Fukue (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-119 |
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems have attracted attention worldwide, being considered... [more] |
RCS2021-119 pp.7-12 |
RCS |
2021-06-24 13:30 |
Online |
Online |
Comparison of Differential OFDM Systems Employing Multiple Differential Detection with Channel Prediction in Doubly Selective Channels Taichi Fujita, Kota Iwamoto, Hiroshi Kubo (Ritsumeikan Univ.) RCS2021-56 |
In this paper, we compare the performance of differential orthogonal frequency division multiplexing (OFDM) for underwat... [more] |
RCS2021-56 pp.163-168 |
EMCJ, MICT (Joint) |
2021-03-05 09:25 |
Online |
Online |
Experimental study of signal application method using add circuit in mode-division multiplexed transmission method Takuya Sato, Tohlu Matsushima, Yuki Fukumoto (Kyutech) EMCJ2020-73 |
In high-speed wired communications, studies are being conducted to increase the transmission capacityby using multiple l... [more] |
EMCJ2020-73 pp.7-12 |
IN, NS (Joint) |
2021-03-05 14:00 |
Online |
Online |
Multiple user cooperative mobility with an interaction position game in ad hoc networks for improving throughput Jiquan Xie, Tutomu Murase (Nagoya Univ.) IN2020-89 |
Mobile ad hoc networks (MANETs) have been widely used by individuals for residential or commercial purposes in small are... [more] |
IN2020-89 pp.208-213 |
SIP, IT, RCS |
2021-01-22 09:50 |
Online |
Online |
Selection of Interference Cancellation Technique Using Decision Trees for Uplink Non-orthogonal Multiple Access
-- Evaluation of Communication Success Rate in A Mobile Environment -- Noriaki Yamamoto (Meiji Univ.), Masafumi Moriyama, Kenichi Takizawa (NICT), Tetsushi Ikegami (Meiji Univ.) IT2020-85 SIP2020-63 RCS2020-176 |
As IoT(Internet of Things)develops, wireless access techniques that can effectively accommodate massive number of device... [more] |
IT2020-85 SIP2020-63 RCS2020-176 pp.119-124 |
RCS, SR, SRW (Joint) |
2020-03-04 10:55 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Transmission Efficiency of Uplink Grant-Free Non-Orthogonal Multiple Access Takanori Hara, Koji Ishibashi (The Univ. of Electro-Communications) RCS2019-325 |
To accommodate a large number of users efficiently, grant-free non-orthogonal multiple access (GF-NOMA) has gained much ... [more] |
RCS2019-325 pp.31-36 |
MW |
2019-11-15 09:30 |
Okinawa |
Minami Daido Villa. Tamokuteki Koryu Center |
Suppression of interference wave by resistor installation for OAM Communication using Loop Arrays Antenna Hisanosuke Miyake, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2019-111 |
As a novel multiplexing method for wireless communications, OAM (Orbital Angular Momentum) is attracting attention due t... [more] |
MW2019-111 pp.65-70 |
EMT, IEE-EMT |
2019-11-09 10:35 |
Saga |
Hotel Syunkeiya |
Numerical Computation of Scattered Field by Circular Disk of Perfect Conductor using Multiple Precision Arithmetic
-- Acceleration using Parallel Computing and Computation Method -- Takashi Kuroki, Gen Shimada, Toshihiko Shibazaki (Tokyo Metro. Coll. of Ind. Tech), Teruhiro Kinoshita (Tokyo Polytech. Univ.) EMT2019-72 |
In comparison to single and double precision computation, multiple precision arithmetic is a low computational speed.Par... [more] |
EMT2019-72 pp.257-260 |
EMCJ, MW, EST, IEE-EMC [detail] |
2019-10-24 09:45 |
Miyagi |
Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) |
Excitation method of mode-division multiplexed transmission in 4-wire STP cable using transformer Takuya Sato, Tohlu Matsushima, Yuki Fukumoto (Kyutech) EMCJ2019-37 MW2019-66 EST2019-45 |
In a cable transmission system, we usually use differential mode applying opposit voltages to two wires. When we conside... [more] |
EMCJ2019-37 MW2019-66 EST2019-45 pp.7-12 |
EA, US (Joint) |
2019-01-22 16:15 |
Kyoto |
Doshisha Univ. |
[Invited Talk]
Spatial Fourier transform-based localized sound zone generation with loudspeaker arrays Takuma Okamoto (NICT) EA2018-98 |
This paper provides spatial Fourier transform-based localized sound zone generation methods with multiple loudspeakers. ... [more] |
EA2018-98 pp.31-36 |