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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, RCS (Joint) |
2023-12-15 17:10 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
A Study of Admission Control Optimization Using Ising Machines for Non-Orthogonal Multiple Access Wireless Systems Hiroto Nakano, Patrick Finnerty, Chikara Ohta (Kobe Univ.), Fumio Ishizaki (Modal Stage Inc.)  NS2023-157 |
In this study, we propose a method to transform the admission control and resource allocation for Non-Orthogonal Multipl... [more] | NS2023-157 pp.181-186 |
| PRMU, IPSJ-CVIM, IPSJ-DCC, IPSJ-CGVI | 2023-11-16 16:50 |
Tottori | (Primary: On-site, Secondary: Online) |
Touchless interface for usability in public displays Riku Kawabata, Masamitsu Nishi, Shinya Fukumoto, Masayuki Kashima, Mutsumi Watanabe (Kagoshima Univ.) PRMU2023-28 |
The study addresses the need for touchless displays in public settings to alleviate user psychological burden and accomm... [more] | PRMU2023-28 pp.68-73 |
| AP, RCS (Joint) |
2023-11-15 16:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Location-Based Broad-Range Null-Steering in V2I Multiuser MIMO Transmission Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-161 |
This paper proposes a location based broad-range null-steering (BRNS) scheme for vehicle to everything (V2X) multiuser M... [more] | RCS2023-161 pp.51-56 |
| MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS | 2023-10-26 11:10 |
Hokkaido | User Experience Enhancement Considering Service Components as Media
-- Analyzing Nursing Cares from a Balance between Individual Cares and Efficiency -- Masayuki Ihara, Hiroko Tokunaga (RIKEN), Tomomi Nakashima (RIKEN/Yamanami Kaiteki Seikatsu), Shinpei Saruwatari (RIKEN/Shirakawa Hospital), Hiroki Goto (RIKEN/Meikikai), Yuuki Umezaki (RIKEN/Shinjikai), Shinya Hisano (RIKEN/Pref. Univ. of Hiroshima), Masashige Motoe (RIKEN/Tohoku Univ.) MVE2023-24 |
User experience depends on various elements such as service contents or behaviors in servicing. In this study, we analyz... [more] | MVE2023-24 pp.12-17 |
|
| MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS | 2023-10-27 14:50 |
Hokkaido | User-adaptable Avatar Posture Manipulation Riku Shinohara (NAIST), Atsushi Hashimoto, Tadashi Kozuno, Shigeo Yoshida (OSX), Yutaro Hirao, Monica Perusquia-Hernandez, Hideaki Uchiyama, Kiyokawa Kiyoshi (NAIST) MVE2023-29 |
In this study, we propose a system for acquiring a method of manipulating the avatar posture using the user's hands. In ... [more] | MVE2023-29 pp.40-45 |
|
| RCS | 2023-10-19 14:05 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research for Wide-Area Expansion of User-Centric RAN Using Cell-Free Massive MIMO Takahide Murakami, Yu Tsukamoto, Reo Kohinata, Naoki Aihara, Akio Ikami, Hiroyuki Shinbo, Yoshiaki Amano (KDDI Research) RCS2023-133 |
Cell-Free massive MIMO (cell-free) is attracting attention as a technology that can ensure wireless quality regardless o... [more] | RCS2023-133 p.26 |
| RCS | 2023-10-20 15:15 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Application of Joint Transmit-Receive Diversity to A Cellular Distributed MU-MIMO System Ryo Takahashi (PSNRD), Hidenori Matsuo (Panasonic Holdings), Fumiyuki Adachi (Tohoku Univ.) RCS2023-148 |
Cellular distributed multiuser MIMO (MU-MIMO) is a cellular system in which a wide communication service area is divided... [more] | RCS2023-148 pp.90-95 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Performance Evaluation of collaborative MIMO Transmission Considering Overhead Rena Kurokawa, Haruya Ikeda, Kazuki Maruta (Tokyo Univ. of Science) |
Terminal collaborative Multiple-Input Multiple-Output (MIMO) transmission technology has been proposed as an advanced fo... [more] | |
| NS | 2023-10-04 17:55 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
Access Control Method to Prevent ID Token Abuse on OpenID Connect Junki Yuasa, Taisho Sasada, Yuzo Taenaka, Youki Kadobayashi (NAIST) NS2023-81 |
In recent years, there has been a rapid increase in web services that require authentication, leading to the widespread ... [more] | NS2023-81 pp.53-58 |
| RCS, SAT (Joint) |
2023-08-31 11:20 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Null Spatial Expansion for Low-Complexity Block Diagonalization-based Multiuser Massive MIMO Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science), Kabuto Arai (UEC) RCS2023-103 |
This paper proposes a new block diagonalization (BD)-based null-space expansion for multiuser Massive MIMO which offers ... [more] | RCS2023-103 pp.9-14 |
| RCS, SAT (Joint) |
2023-08-31 09:25 |
Nagano | Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Performance of Hybrid Multiple Access Scheme Employing Multiple Transmit Antennas Under Non-uniform User Distribution Nozomi Sasaki, Fuga Tanaka, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2023-105 |
This report presents the performance of a hybrid multiple access scheme that simultaneously utilizes non-orthogonal mult... [more] | RCS2023-105 pp.21-25 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 09:50 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Compressed Sensing-Based Active User Detection for Random Access with Transmitter Filtering and Channel Identifier Linked Receiver Beamforming Hiroki Fujimoto, Takanori Hara, Kenichi Higuchi (Tokyo Univ. of Science) RCS2023-87 |
This paper investigates compressed sensing-based active user detection methods for random access using transmitter filt... [more] | RCS2023-87 pp.39-44 |
| RCS | 2023-06-14 10:10 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
A Study on performance improvement of uplink multi user radio encypted MIMO transmission scheme using accurate probability calculation Seiya Yamashita, Yuki Mori, Ryo Tozawa, Eiji Okamoto (NITech), Tetsuya Yamamoto (Panasonic) RCS2023-32 |
Multi-user MIMO (MU-MIMO) is known as an effective multiple access method, and we have previously proposed a multi-user ... [more] | RCS2023-32 pp.25-30 |
| RCS | 2023-06-14 16:25 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Performance Improvement of Multiuser Massive MIMO Null-Space Expansion by Multi-Antenna Receiver Beamforming Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science) RCS2023-43 |
(To be available after the conference date) [more] | RCS2023-43 pp.87-92 |
| RCS, IN, NV (Joint) |
2023-05-26 10:00 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization Takuto Suzuki, Kazuki Maruta (Tokyo Univ. Science), Salah Berra (Lusofona Univ.), Osamu Muta (Kyushu Univ.) RCS2023-23 |
(To be available after the conference date) [more] | RCS2023-23 pp.37-42 |
| CS, CQ (Joint) |
2023-05-18 16:30 |
Kagawa | Rexxam Hall (Kagawa Kenmin Hall) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optical and Wireless convergence for realizing User-Centric Network Ryo Inohara, Shinji Nimura, Kazuki Tanaka (KDDI Research, Inc.) CQ2023-4 |
Cellular systems have been commercially deployed in the 5th and earlier generations of mobile communication systems, in ... [more] | CQ2023-4 p.18 |
| RCS | 2023-04-13 11:30 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Neural Network based Dynamic Area Optimization Algorithm for HAPS Mobile Communication Systems Wataru Takabatake, Yohei Shibata, Kenji Hoshino, Atsushi Nagate (SB) RCS2023-4 |
HAPS(High-Altitude Platform Station) attracts attention as a new communication platform which provides wide area communi... [more] | RCS2023-4 pp.19-24 |
| CCS | 2023-03-27 10:00 |
Hokkaido | RUSUTSU RESORT | On the Structure of the Fundamental Equations of Online User Dynamics Yuya Sugai, Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) CCS2022-85 |
The oscillation model is a theoretical model for describing online user dynamics using the wave equation on networks, ba... [more] | CCS2022-85 pp.123-128 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 13:15 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
A Fundamental Study on Optimum Durations of Hit-Stop to Improve User Experience in Video Games Shoyu Fukuda, Hiroto Inoue, Nobuji Tetsutani (Tokyo Denki Univ.) IMQ2022-34 IE2022-111 MVE2022-64 |
In three-dimensional computer graphics (3DCG) action video games, when your avatar hits an attack on an enemy, it is com... [more] | IMQ2022-34 IE2022-111 MVE2022-64 pp.89-92 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 14:05 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
A Usability Testing of Countermeasures for Occlusion in 3DCG Video Games Suzuka Jikihara, Hiroto Inoue, Nobuji Tetsutani (Tokyo Denki Univ.) IMQ2022-36 IE2022-113 MVE2022-66 |
When we play action video games of third-person perspective, we often observe occlusion, where obstacles enter spaces be... [more] | IMQ2022-36 IE2022-113 MVE2022-66 pp.97-102 |
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