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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SIP, IT | 2022-01-20 09:30 |
Online | Online | Transmitter Nonlinearization using Digital Predistorter and Nelder-mead Method for In-band Full-duplex Eisaku Sato (Toyohashi Univ. of Tech.), Kazuki Komatsu (NICT), Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.)  IT2021-28 SIP2021-36 RCS2021-196 |
In-band full-duplex is expected to improve the spectrum efficiency, but it requires self-interference cancellation. Us... [more] |
IT2021-28 SIP2021-36 RCS2021-196 pp.1-6 |
| MW | 2021-12-17 13:10 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Basic Study of Decoupling Circuit Between Antennas Using BSF Design Concept Masaya Takagi, Masaya Tamura, Yuichi Miyaji (Toyohashi Univ. Tech.) MW2021-101 |
In this study, we focus on the design method of a band-stop filter (BSF) using a parallel coupling matrix and propose a ... [more] | MW2021-101 pp.97-102 |
| AP, RCS (Joint) |
2021-11-10 11:15 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Optimization of Companding Parameters in In-Band Full Duplex Kota Okano (Toyohashi Univ. of Tech.), Kazuki Komatsu (NICT), Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2021-145 |
In-band full-duplex utilizes the same frequency band to transmit and receive at the same time. However, the presence of ... [more] | RCS2021-145 pp.13-18 |
| RCS | 2021-10-21 16:00 |
Online | Online | [Poster Presentation]
Efforts to construct wireless experiment systems on in-band full-duplex Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2021-128 |
We have been studying in-band full-duplex as a technology for effective use of radio resources. In particular, we are ta... [more] | RCS2021-128 p.56 |
| IN, NS, CS, NV (Joint) |
2021-09-10 14:00 |
Online | Online | [Invited Talk]
ZigBee devices identification based on RF circuit impairments Ibuki Yoshitani, Ryota Shinoda, Yuichi Miyaji, Hideyuki Uehara (TUT) CS2021-48 |
In this report we introduce ZigBee devices identification based on physical information specific to wireless devices, wh... [more] | CS2021-48 pp.37-41 |
| CS | 2020-07-17 13:30 |
Hokkaido | Ripura(Rishiri Fuji) (Primary: On-site, Secondary: Online) |
Device identification based on RF circuit imperfections Taisei Nakada, Ryota Shinoda, Yuichi Miyaji, Hideyuki Uehara (TUT) CS2020-31 |
In this report we introduce device identification based on physical information specific to wireless devices, which is a... [more] | CS2020-31 pp.61-66 |
| RCS, SR, SRW (Joint) |
2020-03-04 11:35 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Improving In-Band Full-Duplex Capacity by Transmitter Nonlinearization using Digital Predistortion Chua Teong Zhe, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-338 |
In-band full-duplex (IBFD) is expected to have higher throughput or spectral efficiency compared to conventional wireles... [more] | RCS2019-338 pp.99-104 |
| AP, RCS (Joint) |
2019-11-21 09:50 |
Saga | Saga Univ. | Partial Re-Training of Self-Interference Canceller Considering Gain Variation of Amplifiers Takeshi Ishii, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-215 |
In-band full-duplex is expected to improve spectrum efficiency and throughput but self-interference (SI) cancellation is... [more] | RCS2019-215 pp.73-78 |
| RCS, SAT (Joint) |
2019-08-23 15:20 |
Aichi | Nagoya University | [Invited Lecture]
Transceiver impairments on in-band full duplex Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. Tech.) SAT2019-47 RCS2019-176 |
The authors tackle technical issues of in-band full-duplex as a technology to use radio resources effectively. A major p... [more] | SAT2019-47 RCS2019-176 p.145(SAT), p.143(RCS) |
| RCS | 2019-06-20 14:50 |
Okinawa | Miyakojima Hirara Port Terminal Building | Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-76 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] | RCS2019-76 pp.239-244 |
| RCS, IN, NV (Joint) |
2019-05-17 10:55 |
Kanagawa | Keio University | Evaluation of Adaptive Algorithm in Widely Linear Design for Self-Interference Cancellation using Auxiliary Transmitter Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-31 |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (... [more] | RCS2019-31 pp.47-52 |
| ASN | 2019-01-29 13:50 |
Kagoshima | Kyuukamura Ibusuki | Optimization of Relay Nodes Placement considering Residual Interference for Virtual Full-Duplex Hokuto Tomita, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) ASN2018-93 |
A technique in which multiple terminals cooperatively relay can suppress the impact of fading. Furthermore, a successive... [more] | ASN2018-93 pp.81-86 |
| RCS, AP (Joint) |
2018-11-21 10:10 |
Okinawa | Okinawa Industry Support Center | Impact of Propagation Delay on Analog Self-Interference Cancellation using Auxiliary Transmitter considering I/Q Imbalance and Phase Noise Takahisa Fukui, Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-193 |
In-band full-duplex is a communication method with simultaneous transmission and reception at the same radio frequency (... [more] | RCS2018-193 pp.91-96 |
| RCS, AP (Joint) |
2018-11-21 10:40 |
Okinawa | Okinawa Industry Support Center | Theoretical Performance Analysis using Associated Laguerre Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-194 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] | RCS2018-194 pp.97-102 |
| RCS | 2018-10-18 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
Experimental Evaluation Using Software-Defined Radio for In-Band Full-Duplex Communications Yuichi Miyaji, Takeshi Ishii, Takahisa Fukui, Atsushi Koami, Kazuki Komatsu, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2018-156 |
In-band full duplex, which is a new communication system attracting attention for 5G and beyond, can transmit and receiv... [more] | RCS2018-156 p.37 |
| RCS, SR, SRW (Joint) |
2018-03-02 09:20 |
Kanagawa | YRP | Reduction of Neighbor Discovery Time with Feedback in Multi-hop Network Kazuki Oshima, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Tech) RCS2017-372 |
Neighbor discovery is an initial process to construct an ad-hoc network. The previous research has shown an algorithm th... [more] | RCS2017-372 pp.295-300 |
| RCS, SR, SRW (Joint) |
2018-03-02 10:30 |
Kanagawa | YRP | [Invited Lecture]
Relationship between In-Band Full Duplex and Structure of Self-Interference Cancellation Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2017-375 |
In-band full duplex, which is a new communication system attracting attention for 5G and beyond, can transmit and receiv... [more] | RCS2017-375 p.313 |
| MW | 2017-12-19 15:50 |
Tokyo | Proposal of Reflective Circuit and Variable-Attenuation-Phase Shifter with Independently Controllable Amplitude and Phase Shosei Tomida, Satoshi Kitabayashi, Yuichi Miyaji, Masaya Tamura (Toyohashi Univ. of Tech.) MW2017-151 |
Variable attenuators and phase shifters are used in various wireless systems. However, there are few reports for miniatu... [more] | MW2017-151 pp.53-58 |
|
| RCS, NS (Joint) |
2017-12-15 13:40 |
Hiroshima | Aster Plaza | Investigation of Estimation Method for DoS Attack Traffic Based on Reception Failure Terminal on ALOHA with Successive Interference Cancellation Yukito Sato, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Technology) RCS2017-264 |
Contention Resolution Diversity Slotted ALOHA (CRDSA) protocol is a one of Media Access Control (MAC) protocol of random... [more] | RCS2017-264 pp.77-82 |
| ASN | 2017-11-16 11:35 |
Yamagata | Mobile Anchor Assisted Localization Method Considering Obstacles in Wireless Sensor Networks Yuki Tarui, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Tech.) ASN2017-65 |
[more] | ASN2017-65 pp.19-24 |
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