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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2024-06-20 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[more] | ||
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Accelerating and stabilizing vectorwise coordinate descent for spatially regularized independent low-rank matrix analysis Yuto Ishikawa, Takuya Okubo, Norihiro Takamune (UTokyo), Tomohiko Nakamura (AIST), Daichi Kitamura (NIT Kagawa), Hiroshi Saruwatari (UTokyo), Yu Takahashi, Kazunobu Kondo (Yamaha)  EA2023-68 SIP2023-115 SP2023-50 |
Spatially regularized independent low-rank matrix analysis (SR-ILRMA) is the method that introduces the spatial prior in... [more] | EA2023-68 SIP2023-115 SP2023-50 pp.43-50 |
| SIP, IT, RCS | 2024-01-19 10:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Coordinated Multi-Point with Hierarchical Active Inference of Position and Propagation Channel Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) IT2023-63 SIP2023-96 RCS2023-238 |
This study focuses on cooperative beamforming among base stations in wireless communication technology and proposes a ne... [more] | IT2023-63 SIP2023-96 RCS2023-238 pp.181-186 |
| VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] | 2023-11-16 13:20 |
Kumamoto | Civic Auditorium Sears Home Yume Hall (Primary: On-site, Secondary: Online) |
Tamper Resistance Evaluation on FPGA for Low-Latency Cipher Sonic Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.) VLD2023-49 ICD2023-57 DC2023-56 RECONF2023-52 |
Industry 5.0 promotes smart factories for system optimization by utilizing IoT and AI in the industrial field. The smart... [more] | VLD2023-49 ICD2023-57 DC2023-56 RECONF2023-52 pp.101-105 |
| RISING (3rd) |
2023-10-31 09:45 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Study of Frequency-Domain LOS Identification Independent from CSI Normalization Yusei Yasuba (Kyoto Univ.), Koji Yamamoto (Kyoto Inst. of Tech.), Hiroki Shimomura, Keisuke Tamai (Kyoto Univ.), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) |
Line-of-sight (LOS) identification methods based on WiFi devices have used time series of channel state information (CSI... [more] | |
| RISING (3rd) |
2023-10-31 10:45 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Study on Beamforming Feedback in Wireless LANs and Singular Value Decomposition Hiroki Shimomura (Kyoto Univ.), Koji Yamamoto (KIT), Takayuki Nishio (Tokyo Tech.), Akihito Taya (Tokyo Univ.) |
We investigated the properties of beamforming feedback (BFF) facilitated by singular value decomposition (SVD) as a step... [more] | |
| RISING (3rd) |
2023-10-31 14:00 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Device-Free Human Tracking Using Sub-Nyquist Sampled CSI Keisuke Tamai (Kyoto Univ.), Koji Yamamoto (KIT), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) |
We propose a device-free human tracking method using low-frequency CSI acquisition, where human tracking is not applicab... [more] | |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 16:00 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
An Initial Study on Object Detection under Car Body with Wi-Fi CSI Riku Tokumine, Masakatsu Ogawa (Sophia Univ.), Atsuhiro Takahashi, Hideto Shimada, Kentaro Mizuno (Toyota CRDL) SeMI2023-34 |
Detecting the passage of objects under the car is essential because the obstacles under the car interfere with the car's... [more] | SeMI2023-34 pp.58-62 |
| RCS | 2023-06-16 09:50 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on Blind Self-Interference Canceller with Adaptive Differential Delay for IBFD in Frequency-Selective Fading Channels Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2023-67 |
Self Interference (SI) cancellation is essential to realize in-band full duplex (IBFD) communications. As a method of ... [more] |
RCS2023-67 pp.229-234 |
| QIT (2nd) |
2023-05-30 16:05 |
Kyoto | Katsura Campus, Kyoto University | Quantum channel encoding and its applications Yusuke Ogata (TokyoTech), Ryuhei Mori (Nagoya Univ.) |
In this study, we consider a general framework for encoding an unknown quantum channel into a quantum state by oracle ac... [more] | |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS | 2023-05-18 17:35 |
Okinawa | Okinawa Institute of Science and Technology (OIST) (Primary: On-site, Secondary: Online) |
Wireless Signal-guided Image Inpainting with Attention Mechanism Cheng Chen, Shoki Ohta, Takayuki Nishio (Tokyo Tech), Mehdi Bennis (Univ. Oulu), Jihong Park (Deakin Univ.), Mohamed Wahib (RIKEN) SeMI2023-6 |
This paper proposes a novel image inpainting method that combines channel state information (CSI) and transformer archit... [more] | SeMI2023-6 pp.23-25 |
| RCC, ISEC, IT, WBS | 2023-03-14 09:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
An information-spectrum approach to entanglement purification and distillation Motoki Achiwa, Tomohiro Ogawa (UEC) IT2022-80 ISEC2022-59 WBS2022-77 RCC2022-77 |
We study entanglement purification which generates a maximally entangled state from a mixed state entanglement. We apply... [more] | IT2022-80 ISEC2022-59 WBS2022-77 RCC2022-77 pp.80-85 |
| NC, MBE (Joint) |
2023-03-13 10:40 |
Tokyo | The Univ. of Electro-Communications (Primary: On-site, Secondary: Online) |
Channel Polarization State Prediction Using Phasor Quaternion Neural Networks in Wireless Communications Anzhe Ye, Haotian Chen, Ryo Natsuaki, Akira Hirose (UTokyo) NC2022-91 |
Fading channel compensation requires higher accuracy channel prediction. In this paper, we propose a fading channel pred... [more] | NC2022-91 pp.1-6 |
| RCS, SR, SRW (Joint) |
2023-03-01 17:30 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Low-Complexity Channel Tracking Based on Compressive Sensing for Millimeter-Wave Communications Systems Sota Uchimura, Koji Ishibashi (UEC), Hiroki Iimori, Paulo Klaine, Szabolcs Malomsoky (ERJ) RCS2022-268 |
This paper studies channel tracking for millimeter-wave (mmWave) systems. The conventional method requires tremendous co... [more] | RCS2022-268 pp.124-129 |
| CAS, CS | 2023-03-01 11:20 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Experimental Evaluation of Indoor Object Detection Characteristics Using CSI in Wireless LAN Systems
-- Effect of Antenna Placement on Detection Characteristics -- Kazuki Noguchi, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (NTT) CAS2022-100 CS2022-77 |
Various object detection schemes utilizing channel state information (CSI) in wireless local area network (WLAN) systems... [more] | CAS2022-100 CS2022-77 pp.23-28 |
| CAS, CS | 2023-03-02 12:10 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Proposal of CSI Sampling for Practical Environment on Device Grouping toward Put-and-Play IoT Systems Shigemi Ishida (FUN), Tomoki Murakami, Shinya Otsuki (NTT) CAS2022-117 CS2022-94 |
This paper presents a wireless LAN channel state information (CSI) sampling method to use the IoT device grouping system... [more] | CAS2022-117 CS2022-94 pp.123-128 |
| SeMI, SeMI (Joint) |
2023-01-19 15:05 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
An experimental study on the transition of camera-based human localization to CSI sensing Kanare Kodera, Shoki Ohta, Takayuki Nishio (Tokyo Tech) SeMI2022-81 |
Wi-Fi sensing, represented by CSI (channel state information) sensing~cite{CSIsurvey}, has attracted much attention. Com... [more] | SeMI2022-81 pp.43-48 |
| SeMI, SeMI (Joint) |
2023-01-20 11:15 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
Study of WiFi Beamforming Feedback-Based Respiratory and Heart Rates Estimation Takamochi Kanda, Sota Kondo, Hiroki Shimomura, Takashi Sato, Hiromitsu Awano, Koji Yamamoto (Kyoto Univ.) SeMI2022-99 |
This paper introduces respiration and heart rate estimation based on beamforming feedback (BFF). While BFF has attracted... [more] | SeMI2022-99 pp.131-133 |
| SeMI, SeMI (Joint) |
2023-01-20 11:35 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
A Study of Beamforming Feedback-based LOS Detection Hiroki Shimomura, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Takayuki Nishio (Kyoto Univ./Tokyo Tech.), Akihito Taya (Kyoto Univ./Univ. Tokyo) SeMI2022-101 |
Channel state information (CSI) in wireless local area network (WLAN) has attracted increasing attention for Wi-Fi sensi... [more] | SeMI2022-101 pp.140-145 |
| SeMI, SeMI (Joint) |
2023-01-20 11:45 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
Impact of Statistics Interval on Walking Direction Estimation with Low-Frequency CSI Acquisition Keisuke Tamai, Takamochi Kanda, Koji Yamamoto (Kyoto Univ.), Noriyasu Kato, Shunji Taki, Takuya Negishi (Allied Telesis) SeMI2022-102 |
Among technologies on Channel State Information (CSI) sensing, device-free human body sensing has attracted much attenti... [more] | SeMI2022-102 pp.146-150 |
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