Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WBS, ISEC, IT, RCC |
2025-03-05 10:15 |
Osaka |
Nakanoshima Center, Osaka University (Osaka) |
A Study on Extrinsic Value Generation of Iterative Signal Detection for Coded MIMO Systems With High-Order QAM Fuga Kobayashi, Takahashi Takumi (Osaka Univ,), Shinsuke Ibi (Doshisya Univ.), Ochiai Hideki (Osaka Univ,) |
(To be available after the conference date) [more] |
|
RCS, SR, SRW (Joint) |
2025-03-07 15:15 |
Kyoto |
Kyoto Institute of Technology (Kyoto, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
MCS Selection Based on Mutual Information Using Vector Similarity Search in Massive Multi-User MIMO-OFDM Systems Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.), Kazushi Muraoka, Takanobu Doi (NEC) |
(To be available after the conference date) [more] |
|
RCS, SIP, IT |
2025-01-29 09:55 |
Yamaguchi |
Kaikyou-messe (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
Experimental Evaluation of Data-Driven Tuning for Weighted Least Squares of BLE-AoA-Based Indoor Localization Ginji Ohashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2024-33 SIP2024-72 RCS2024-216 |
In Bluetooth low energy (BLE)-angle of arrival (AoA)-based indoor localization, the position of a transmitter is estimat... [more] |
IT2024-33 SIP2024-72 RCS2024-216 pp.43-48 |
RCS, SIP, IT |
2025-01-29 17:00 |
Yamaguchi |
Kaikyou-messe (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
A Study on Model-Based Deep Learning of EP-Aided Turbo Equalization for Overloaded MIMO Detection Haruki Sekiguchi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2024-43 SIP2024-82 RCS2024-226 |
This paper proposes a model-based deep learning for the turbo equalizer (TuE) with an iterative demodulation and detecti... [more] |
IT2024-43 SIP2024-82 RCS2024-226 pp.98-103 |
RCS, SIP, IT |
2025-01-29 17:25 |
Yamaguchi |
Kaikyou-messe (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
A Study on parallel LSTM-Aided GNSS Positioning with LTE Signal as Auxiliary Information Kotaro Oda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2024-44 SIP2024-83 RCS2024-227 |
Global navigation satellite system (GNSS) positioning, including the global positioning system (GPS), is susceptible to ... [more] |
IT2024-44 SIP2024-83 RCS2024-227 pp.104-109 |
RCS, SIP, IT |
2025-01-30 09:30 |
Yamaguchi |
Kaikyou-messe (Yamaguchi, Online) (Primary: On-site, Secondary: Online) |
Blind Self-Interference Analog Canceller with Differential Delay for Backscatter Communications in the Presence of Frequency Selective Interference Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2024-56 SIP2024-95 RCS2024-239 |
Backscatter communication is an ultra-low-power communication method in which a passive backscatter device (BD) receives... [more] |
IT2024-56 SIP2024-95 RCS2024-239 pp.174-179 |
NS, RCS (Joint) |
2024-12-20 13:55 |
Hokkaido |
Hakodate Arena + Online (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Bayesian Bilinear Inference-based Receiver Design for Time-Varying Millimeter-Wave MIMO Detection Takumi Takahashi (Osaka Univ.), Hiroki Iimori (Ericsson), Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ.), Giuseppe Abreu (CU) NS2024-167 RCS2024-200 |
This lecture proposes a novel joint channel tracking and data detection (JCTDD) scheme to combat the channel aging pheno... [more] |
NS2024-167 RCS2024-200 p.134(NS), p.145(RCS) |
RCS, AP (Joint) |
2024-11-14 09:55 |
Ishikawa |
(Ishikawa, Online) (Primary: On-site, Secondary: Online) |
Disagreement Correction of Quantized Symbol by Quantiles and Key Reconciliation in a Wireless Physical Layer Secret Key Agreement Kenshin Shinomiya, Hideichi Sasaoka, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) RCS2024-157 |
In wireless physical layer secret key agreement, we have examined quantization by quantiles, which is based on the relat... [more] |
RCS2024-157 pp.26-31 |
MIKA (3rd) |
2024-10-28 15:40 |
Okayama |
Okayama Convention Center (Okayama) |
[Poster Presentation]
A Study on Expectation Propagation-Based IDD for Coded MIMO Systems with High-Order Modulation Fuga Kobayashi, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.) |
Iterative detection and decoding (IDD), which gradually improve detection accuracy by exchanging extrinsic value between... [more] |
|
MIKA (3rd) |
2024-10-29 14:35 |
Okayama |
Okayama Convention Center (Okayama) |
[Poster Presentation]
A Study on Performance Comparison of Spatial Multiplexing and Spatial Modulation When Using Suboptimal Demodulation Keigo Masuoka, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.) |
Spatial modulation (SM) is one type of index modulation (IM), and which assigns additional information bits to the selec... [more] |
|
MIKA (3rd) |
2024-10-29 14:35 |
Okayama |
Okayama Convention Center (Okayama) |
[Poster Presentation]
A Comparative Study on Suppression Mechanism of Self-Noise Propagation in Gaussian Belief Propagation and Expectation Propagation Tomoharu Furudoi, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.) |
This presentation comparatively examines the structural differences in the suppression mechanism of self-noise propagati... [more] |
|
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A study on estimation of iron weight percentage in oil using distance of reflection cofficient Yuto Tsuji (Doshisha Univ.), Satoshi Shimizu (Doshisha Univ./ATR), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2024-103 |
Sensing technology that utilizes changes in antenna characteristics when objects are present near the antenna is being ... [more] |
AP2024-103 p.133 |
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Secret Key Agreement Based on Radio Propagation Characteristics Using Quantization by Quantiles Kenshin Shinomiya, Hideichi Sasaoka, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2024-104 |
Secret key agreement based on radio propagation characteristics has so far mainly used linear quantization with uniform ... [more] |
AP2024-104 pp.134-135 |
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Estimation of Received Signal at a Remote Point for a Multicarrier Signal Hiroto Yamada, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2024-105 |
In a multipath fading environment, a method for estimating the received signal at a remote point beyond the correlation ... [more] |
AP2024-105 p.136 |
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analysis of Frequency Characteristics of Leaf Attenuation Yoshiki Nakanishi (Doshisha Univ.), Shigeo Gotoh (Doshisha Univ./Panasonic Corp.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2024-106 |
This paper presents the frequency characteristics of propagation loss due to tree leaves. In wireless communication, rad... [more] |
AP2024-106 pp.137-138 |
SAT, RCS (Joint) |
2024-08-30 13:00 |
Kochi |
CUL-PORT(Kochi City) (Temporary) (Kochi, Online) (Primary: On-site, Secondary: Online) |
A Study on Autoencoder-Aided Data-Driven Tuning for Differential Linear Dispersion Code Arata Kameda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2024-130 |
In this paper, we propose the application of a wireless autoencoder (WAE) to a model of code generation rules of a diffe... [more] |
RCS2024-130 pp.78-83 |
SAT, RCS (Joint) |
2024-08-30 13:25 |
Kochi |
CUL-PORT(Kochi City) (Temporary) (Kochi, Online) (Primary: On-site, Secondary: Online) |
Blind Self-Interference Canceller with Differential Delay for Backscatter Communications Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2024-131 |
Backscatter communications are extremely energy-efficient communication scheme, wherein a backscatter device (BD) equipp... [more] |
RCS2024-131 pp.84-89 |
RCS |
2024-06-20 10:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
A Study on Precoder Design in Time-Varying mmWave MIMO Detection Based on Expectation Propagation Tomoharu Furudoi, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Hideki Ochiai (Osaka Univ.) RCS2024-55 |
In this paper, we propose a novel precoder design for time-varying millimeter-wave (mmWave) multi-input multi-output (MI... [more] |
RCS2024-55 pp.162-167 |
RCS |
2024-06-21 09:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
A Study on LSTM-Aided GNSS Positioning with LTE Signal as Auxiliary Information Kotaro Oda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2024-70 |
Position estimation by the global navigation satellite system (GNSS), including the global positioning system (GPS), is ... [more] |
RCS2024-70 pp.248-253 |
RCS |
2024-06-21 09:10 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
A Study on Deep Unfolding of Successive Approximation Method in Indoor Positioning Based on BLE Angle of Arrival Tomohiro Toyoda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2024-71 |
In position estimation based on Bluetooth Low Energy (BLE) angle of arrival information, the position of the transmitter... [more] |
RCS2024-71 pp.254-259 |