| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2020-10-02 11:35 |
Okinawa | 2 sub sites and online (Primary: Online, Secondary: On-Site) |
Performance Improvement of Space Selective Modulation by Increasing Number of Transmitting Antennas Daiki Fukushima, Hideichi Sasaoka, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) |
[more] | |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Investigation of Fading Correlation Characteristics Considering Human Body Shadowing Takato Akiyama, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.)  AP2020-53 |
(To be available after the conference date) [more] | AP2020-53 pp.94-95 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Analysis of LOS (Line-of-Sight) Probability in Simultaneous Connection of Multiple Base Stations. Ryo Goto, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2020-54 |
(To be available after the conference date) [more] | AP2020-54 pp.96-97 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
A Study on Position Estimation Method of Unknown Signal Source Based on Received Signal Strength Yuki Kawai, Seiryu Okamoto, Ryo Goto, Takato Akiyama (Doshish Univ.), Satoru Simizu (ATR/Doshish Univ.), Hisato Iwai, Shinsuke Ibi (Doshish Univ.) AP2020-55 |
(To be available after the conference date) [more] | AP2020-55 pp.98-99 |
| SRW | 2020-08-24 14:50 |
Online | Video Conf. | [Invited Lecture]
Research and Development of Non-Contact Sensing Technology using Radio Waves for New Lifestyle Takuya Kurihara, Satoru Shimizu, Yoshinori Suzuki (ATR), Kenjiro Kubo, Hisato Iwai (Doshisha Univ.) SRW2020-16 |
There are various types of proximity sensors, and they are used for various applications according to their principles. ... [more] | SRW2020-16 pp.37-40 |
| SAT, RCS (Joint) |
2020-08-21 14:30 |
Online | Online | A Study on Self-Interference Canceller Based on Differential Coding in In-Band Full-Duplex Communication in Pilot Contamination Environments Kensuke Tomita, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-87 |
[more] | RCS2020-87 pp.43-48 |
| AP, SANE, SAT (Joint) |
2020-07-16 11:35 |
Online | Online | [Invited Lecture]
Consideration on Efficient Calculation of Ray-Tracing Based on Simple Modeling of Actual Environment and Restriction of Propagation Paths Kentaro Yamane, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2020-16 |
In this paper, we consider an efficient calculation method of ray-tracing based on simple modeling of actual environment... [more] | AP2020-16 pp.39-44 |
| RCS | 2020-06-25 13:00 |
Online | Online | A Study on DLDC-Aided Joint Signal Processing for Unified Optical and Wireless Channels Yoshikatsu Wakabayashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-35 |
One of the solutions for utilizing the high-frequency band is to deploy multiple distributed units (DU) under a central ... [more] | RCS2020-35 pp.73-77 |
| RCS | 2020-06-26 10:25 |
Online | Online | A Study on GNSS Positioning using Neural Network Yuki Hayama, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-43 |
[more] | RCS2020-43 pp.121-126 |
| 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 |
| RCS | 2020-06-26 11:15 |
Online | Online | A Study on Gaussian Belief Propagation for Sparse Superposition Code in Massive NOMA Detection Ryuichi Kume, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2020-45 |
In this paper, we propose an iterative detection strategy of Gaussian belief propagation (GaBP) for non-orthogonal multi... [more] | RCS2020-45 pp.133-138 |
| AP | 2020-05-22 11:35 |
Okinawa | Tiruru Okinawa (Naha-city) | Performance Improvement of Space Selective Modulation by Increasing Number of Transmitting Antennas Daiki Fukushima, Hideichi Sasaoka, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) |
[more] | |
| RCS, SR, SRW (Joint) |
2020-03-06 15:30 |
Tokyo | Tokyo Institute of Technology | [Invited Lecture]
Research and Development of New Proximity Sensing Technology using Radio Waves Takuya Kurihara, Satoru Shimizu, Yoshinori Suzuki, Kenjiro Kubo (ATR), Hisato Iwai (Doshisha Univ.) SRW2019-83 |
Currently, different types of sensors are used as proximity sensors, depending on the application. For example, toilets ... [more] | SRW2019-83 pp.117-120 |
| AP | 2020-02-21 11:00 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | Analysis of Influence of Multipath Waves on a Position Detection Method based on DOA Estimation in an Indoor Environment Takuma Inui, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2019-189 |
We evaluate accuracy of position detection method based on DOA(Direction-of-Arrival) estimation in an indoor environment... [more] | AP2019-189 pp.47-51 |
| AP | 2020-02-21 14:55 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | Measurement of Received Polarization Characteristics by a Car-Mounted Antenna in Cellular Communication Environments Seiryu Okamoto, Yuki Kawai (Doshisha Univ.), Kei HIjirikawa (Kojima Industries Co.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2019-195 |
In a cellular communication environment, the required performance of an antenna intended for vehicle installation is usu... [more] | AP2019-195 pp.81-84 |
| AP, WPT (Joint) |
2020-01-24 14:20 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
Effect of Spatial Expansion on Radio Wave Propagation Characteristics in Large-scale Indoor Space Yuto Nishitsuji (Doshisha Univ.), Shigeo Gotoh (Panasonic Corp.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2019-174 |
In recent years, Internet of Things (IoT) is spreading and increase of sensor networks and various device controls using... [more] | AP2019-174 pp.129-134 |
| IT, SIP, RCS | 2020-01-23 09:50 |
Hiroshima | Hiroshima City Youth Center | A Study on Channel Estimation by Using Independent Component Analysis in Large-scale MIMO Systems Taichi Kasai, Shinsuke Ibi, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) IT2019-37 SIP2019-50 RCS2019-267 |
As the demand for wireless communication technology increases, efficient frequency usage is required. In the case of lar... [more] | IT2019-37 SIP2019-50 RCS2019-267 pp.7-11 |
| IT, SIP, RCS | 2020-01-23 11:15 |
Hiroshima | Hiroshima City Youth Center | A Study on Computational Reduction of PAPR Suppression Using Vector Perturbation in OFDM Yasunao Sugimoto, Shinsuke Ibi, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) IT2019-43 SIP2019-56 RCS2019-273 |
[more] | IT2019-43 SIP2019-56 RCS2019-273 pp.45-50 |
| 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 |
| NS, RCS (Joint) |
2019-12-19 11:30 |
Tokushima | Tokushima Univ. | Study on correction method of key disagreement for group secret key agreement based on radio propagation characteristics in wireless networks Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2019-242 |
Secret key agreement based on radio propagation characteristics attracts attention as physical layer security, but there... [more] | RCS2019-242 pp.31-36 |
[Return to Top Page]