Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, IT, RCS |
2024-01-18 10:55 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Iterative Detection and Decoding of Blind Self-Interference Cancellation with Adaptive Differential Delay for IBFD Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2023-33 SIP2023-66 RCS2023-208 |
Self Interference (SI) cancellation is essential for realizing in-band full-duplex (IBFD) communications. An active SI c... [more] |
IT2023-33 SIP2023-66 RCS2023-208 pp.19-24 |
RCS, SR, SRW (Joint) |
2023-03-02 10:50 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Numerical Study of Quantum Speedup for Maximum Likelihood Detection of Power-Domain NOMA Masaya Norimoto, Naoki Ishikawa (Yokohama National Univ.) SR2022-86 |
We investigate whether a quantum exhaustive search algorithm, Grover adaptive search (GAS), provides quadratic speedup i... [more] |
SR2022-86 pp.11-15 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-13 14:05 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Experimental Evaluation of Outdoor Long-distance High-Speed Optical Wireless MIMO System Toshifumi Yamada, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ) RCS2022-71 |
In an outdoor environment, especially for industrial purposes, a multiple-input-multiple-output optical wireless communi... [more] |
RCS2022-71 pp.14-19 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-13 14:30 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Outdoor Experiments of Long-distance High-Speed Imaging MIMO Systems Daiki Ishikawa, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCS2022-72 |
In outdoor optical wireless communication, the Multiple-Input-Multiple-Output (MIMO) technique has been widely used to e... [more] |
RCS2022-72 pp.20-25 |
R |
2021-06-12 15:50 |
Online |
Online (Zoom) |
Towards More Accurate Software Bug Prediction: Maximum Likelihood Predictions Daigo Fujimura, Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2021-15 |
In this note, we consider point prediction methods for the number of software bugs decetced in
the future with the bug... [more] |
R2021-15 pp.25-30 |
SIP, IT, RCS |
2021-01-21 11:20 |
Online |
Online |
A Study on Log Likelihood Ratio for Iterative Detection and Decoding of LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) IT2020-68 SIP2020-46 RCS2020-159 |
In Internet of things (IoT) devices, low power wide area (LPWA) has been attracting attention, and LoRa modulation is an... [more] |
IT2020-68 SIP2020-46 RCS2020-159 pp.28-33 |
RCS |
2020-06-26 10:50 |
Online |
Online |
A Study on Iterative Detection and Decoding for LoRa Modulation Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-44 |
This paper clarifies derivations of log-likelihood ratios (LLRs), which are the soft decision value output of the LoRa d... [more] |
RCS2020-44 pp.127-132 |
SANE |
2018-10-12 11:20 |
Tokyo |
The University of Electro-Communications |
Evaluation of Characteristics of Recursive Signal Subtraction Frequency Estimation Method and Consideration of Application to Stepped Multiple Frequency CPC Kazuki Yamaguchi, Kazuhiro Watanabe, Manabu Akita, Takayuki Inaba (UEC) SANE2018-48 |
Authors have proposed a multi-frequency step CPC(complementary phase code) method that can obtain high range resolution ... [more] |
SANE2018-48 pp.23-28 |
RCS, SR, SRW (Joint) |
2018-02-28 09:20 |
Kanagawa |
YRP |
Effect on System Throughput of Joint Detection in Distributed Antenna Network Haruya Ishikawa, Yukitoshi Sanada (Keio Univ.) RCS2017-318 |
In this research, throughput evaluation of the usage of joint maximum-likelihood detection (Joint MLD)
in Distributed a... [more] |
RCS2017-318 pp.7-12 |
RCS, SR, SRW (Joint) |
2018-02-28 10:30 |
Kanagawa |
YRP |
Study on maximum likelihood detection of uplink MIMO-FSK with channel estimation Kazuki Yoshida, Yasunori Iwanami (N.I.T.) RCS2017-329 |
FSK signal has a constant envelope and is suited to the non-linear amplification with high power efficiency. This featur... [more] |
RCS2017-329 pp.69-74 |
RCS, SR, SRW (Joint) |
2017-03-01 09:50 |
Tokyo |
Tokyo Institute of Technology |
A Study of Transmission Performance Improvement of OFDM-Based Optical Wireless Communications Tadao Nakagawa, Kikuo Fujimura (Tottori Univ.) SRW2016-70 |
Current optical wireless communications systems use intensity modulation / direct detection (IM/DD), thus the baseband s... [more] |
SRW2016-70 pp.13-16 |
SR |
2016-10-28 13:50 |
Osaka |
Osaka Univ. Nakanoshima Center |
A Study on Iterative Differential Detection for Bluetooth Low Energy Shinsuke Ibi, Seiichi Sampei (Osaka Univ.) SR2016-72 |
This paper proposes a novel iterative differential detection and decoding (IDDD) by exchanging log likelihood ratio (LLR... [more] |
SR2016-72 pp.99-104 |
R |
2015-05-22 13:40 |
Shimane |
Okinoshima-Bunka-Kaikan |
Nonparametric estimation in software reliability assessment based on non-homogeneous gamma processes Yasuhiro Saito, Tadashi Dohi (Hiroshima Univ.) R2015-3 |
In this paper we extend non-homogeneous gamma process (NHGP)-based software reliability models (SRMs) by Ishii and Dohi ... [more] |
R2015-3 pp.13-18 |
RCS |
2015-04-17 10:20 |
Oita |
Yufuin, Yufugoukan |
Performance Impact of Number of Collaboration Terminals on Collaborative Interference Cancellation Yuji Hayashi, Hidekazu Murata (Kyoto Univ.) RCS2015-13 |
Multi-user multiple-input multiple-output (MU-MIMO) systems with precoding have been studied intensively. In this system... [more] |
RCS2015-13 pp.65-70 |
ITS, IEE-ITS |
2015-03-09 13:00 |
Kyoto |
Kyoto Univ. |
Performance Impact of Wireless LAN Transmission on Mobile Terminal Collaboration in a Vehicle Hidekazu Murata (Kyoto Univ.) ITS2014-63 |
Multi-user multiple-input multiple-output (MU-MIMO) systems with precoding have been studied intensively. However, those... [more] |
ITS2014-63 pp.29-32 |
MICT, ASN, MoNA (Joint) |
2015-01-27 13:30 |
Wakayama |
Nanki Shirahama |
Cooperative Mobile Stations-enabled Massive MIMO Transmission Yuji Hayashi, Hidekazu Murata (Kyoto Univ.) ASN2014-142 |
Multi-user multiple-input multiple-output (MU-MIMO) systems with precoding are studied. However, those systems have feed... [more] |
ASN2014-142 pp.175-179 |
SANE |
2015-01-22 16:10 |
Nagasaki |
Nagasaki Prefectural Art Museum |
DOA Estimation Using Maximum Likelihood Estimation in Stepped Multiple Frequency CPC Radar Ryo Yamashita, Masato Watanabe, Manabu Akita, Takayuki Inaba (UEC) SANE2014-112 |
Monopulse angle estimation is often used as a direction of arrival (DOA) estimation. Although monopulse angle estimation... [more] |
SANE2014-112 pp.41-46 |
RCS, NS (Joint) |
2014-12-19 14:20 |
Mie |
Iseshi-Kanko-Bunka-Kaikan (Mie) |
Field Experimental Evaluations of Linear and Non-linear Signal Processing Schemes for Collaborative Interference Cancellation Yuji Hayashi, Hidekazu Murata (Kyoto Univ.) RCS2014-261 |
Multi-user multiple-input multiple-output (MU-MIMO) systems with precoding are studied. However, those systems have feed... [more] |
RCS2014-261 pp.243-248 |
SR |
2014-10-30 13:00 |
Overseas |
I2R, Singapore |
[Poster Presentation]
Prediction of Next ON/OFF State of Primary System by N-order Markov Chain Ryota Nakanishi, Mai Ohta, Makoto Taromaru (Fukuoka Univ.) SR2014-66 |
In this study, we propose a method that predicts the next ON/OFF state of a primary system (PS) by Nth-order Markov chai... [more] |
SR2014-66 pp.35-36 |
RCC, ASN, NS, RCS, SR (Joint) |
2014-07-31 10:50 |
Kyoto |
Kyoto Terrsa |
[Poster Presentation]
Experimental Study of Linear and Non-linear Signal Processing Schemes for Collaborative Interference Cancellation Yuji Hayashi, Hidekazu Murata (Kyoto Univ.) RCC2014-32 NS2014-52 RCS2014-104 SR2014-33 ASN2014-51 |
Multiple-input multiple-output (MIMO) transmission have been proposed as an effective scheme to improve the spectral eff... [more] |
RCC2014-32 NS2014-52 RCS2014-104 SR2014-33 ASN2014-51 pp.55-58(RCC), pp.33-36(NS), pp.87-90(RCS), pp.75-78(SR), pp.63-66(ASN) |