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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, RCS (Joint) |
2024-08-30 09:40 |
Kochi | CUL-PORT(Kochi City) (Temporary) (Primary: On-site, Secondary: Online) |
A Study on Active User Enumeration Using Common Pilot Sequence for Grant-Free Access in the Presence of Carrier Frequency Offsets Takanori Hara (Tokyo Univ. of Science) |
[more] | |
| SIP | 2024-08-27 15:50 |
Fukui | University of Fukui (Bunkyo Campus) (Primary: On-site, Secondary: Online) |
Approximate Soft-Thresholding Function using V-I Characteristics of PN-junction Diode for Analog Compressed Sensing Soma Furusawa (Kyoto Univ.), Taisei Kato (Osaka Univ.), Ryo Hayakawa (Tokyo Univ. of Agriculture and Tech.), Kazunori Hayashi (Kyoto Univ.) |
[more] | |
| OCS, OFT, LSJ (Joint) [detail] |
2024-08-23 10:55 |
Hokkaido | [Invited Talk]
Oscillation Spectrum of Harmonically Mode-Locked Fiber Ring Laser Utilizing Semiconductor Optical Amplifier Joji Maeda (Tokyo Univ. of Science) |
[more] | ||
| SDM, ICD, ITE-IST [detail] | 2024-08-06 13:45 |
Hokkaido | Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Automatic Circuit Topology Selection for Sub-THz Small-Signal Amplifiers using Machine Learning Models Tsukasa Hasegawa, Kyoya Takano (Tokyo Univ. of Science) |
[more] | |
| EA, ASJ-H | 2024-08-02 13:30 |
Miyagi | Implementation and evaluation of real-time phase modulation using MATLAB Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture and Tech.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido) |
[more] | ||
| EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] | 2024-07-22 15:40 |
Hokkaido | Sapporo Convention Center | On Integral Properties Efficiently Reducible to the Data Complexity of the Attack Naoki Shibayama, Yasutaka Igarashi (Tokyo Univ. of Science) |
[more] | |
| RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-17 11:50 |
Hokkaido | Hokkaido Citizens Activities Promotion Center (Primary: On-site, Secondary: Online) |
A Data Driven Optimization of Null-Space Expansion for Millimeter-Wave Multiuser Massive MIMO in Cooperative ITS Yuki Sasaki (Tokyo Univ. of Science), Kengo Suzuki, Jin Nakazato (UTokyo), Kabuto Arai (UEC), Kazuki Maruta (Tokyo Univ. of Science) |
(To be available after the conference date) [more] | |
| CS | 2024-07-11 13:06 |
Nagasaki | Center for Tsushima engagement | Performance Evaluation of MIMO Transmission in Deep Joint Source-Channel Coding Shion Inokuma, Yuki Sasaki (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT), Kazuki Maruta (Tokyo Univ. of Science) |
[more] | |
| LOIS, IPSJ-DC | 2024-07-12 10:20 |
Hyogo | Mikage Kokaido | A study on estimating the effect of mechanization using work probe system. Toshimasa Aso (Tokyo Univ. of Marine Science and Technology) |
[more] | |
| RCS | 2024-06-19 14:35 |
Okinawa | (Primary: On-site, Secondary: Online) |
Autonomous Decentralized User Association Method to Maximize System-Level Throughput Satisfaction Rate in Co-existing Networks with HAPS and Terrestrial BSs Shoki Ikeda, Takanori Hara (Tokyo Univ. of Science), Yuki Hokazono, Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science)  RCS2024-39 |
This paper proposes an autonomous decentralized user association method for the networks where the high altitude platfor... [more] | RCS2024-39 pp.64-70 |
| RCS | 2024-06-19 14:45 |
Okinawa | (Primary: On-site, Secondary: Online) |
Inter-Network Interference Coordination Using Protected Band in Co-existing Networks with HAPS and Terrestrial BSs Ryotaro Tsutsui, Takanori Hara (Tokyo Univ. of Science), Yuki Hokazono, Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-40 |
In this paper, we propose an inter-network interference coordination method using protected bands in the downlink of a n... [more] | RCS2024-40 pp.71-76 |
| RCS | 2024-06-19 14:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Frequency Block-Dependent Sleep Control of Base Stations Based on Distributed DQN for Improving Energy Efficiency Both in Up and Downlinks Yuma Shishido, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama (NTT DOCOM), Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-41 |
In this paper, we investigate a frequency block-dependent sleep control method of base stations based on a deep Q-networ... [more] | RCS2024-41 pp.77-84 |
| RCS | 2024-06-19 15:05 |
Okinawa | (Primary: On-site, Secondary: Online) |
Autonomous Decentralized TRP Group Selection Method to Maximize System Throughput in Downlink Distributed MIMO Koki Maeda, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-42 |
In this paper, we propose a selecting method of set of transmission reception points (TRPs) to be connected for each use... [more] | RCS2024-42 pp.85-90 |
| RCS | 2024-06-19 15:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Autonomous Decentralized TRP Group Selection with Bandwidth Allocation Among TRP Groups in Downlink Distributed MIMO with Overlapped TRP Group Configuration Yuta Yagi, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-43 |
This paper proposes a method for configuring group of transmission reception points (TRPs) for cooperative transmission ... [more] | RCS2024-43 pp.91-98 |
| RCS | 2024-06-19 15:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
Beam Selection Method Based on Horizontal-and-Vertical Angle-Domain Adaptive Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink Azusa Matsumoto, Nobuhide Nonaka, Takanori Hara, Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-44 |
This paper investigates a beam selection method for the downlink massive multiple-input multiple-output (mMIMO) analog b... [more] | RCS2024-44 pp.99-105 |
| RCS | 2024-06-19 16:05 |
Okinawa | (Primary: On-site, Secondary: Online) |
Chirp Sequence Based Beamwidth Control for Metasurface Reflectors Akira Ebihara (Tokyo Univ.), Akira Kumagai, Osamu Kagaya (AGC), Hiroyuki Morikawa, Yoshiaki Narusue (Tokyo Univ.) RCS2024-47 |
Due to the increasing demand for communication in recent years, the use of millimeter waves has begun. Given the high di... [more] | RCS2024-47 pp.118-122 |
| RCS | 2024-06-20 15:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Adaptive Interference Control Among Spatial Streams Based on Difference in Singular Values for PAPR Reduction in Uplink Eigenmode Massive MIMO Transmission Yuta Abekura, Takanori Hara (Tokyo Univ. of Science), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2024-65 |
In this paper, we propose an adaptive interference control among spatial streams based on difference in singular values ... [more] | RCS2024-65 pp.221-228 |
| SRW, MWPTHz | 2024-06-07 13:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on Optimization of Antenna Array Configuration for Orthogonal Directional MIMO Transmission Maki Arai, Mikio Hasegawa (Tokyo Univ. of Science) SRW2024-6 MWPTHz2024-6 |
MIMO (Multiple-Input Multiple-Output) transmission technology enables multiplex communication using multiple transmittin... [more] | SRW2024-6 MWPTHz2024-6 pp.28-33 |
| NLP, CCS | 2024-06-06 10:55 |
Fukuoka | West Japan General Exhibition Center AIM | A Synchronization Method with Specified Phase Differences for Piecewise Nonlinear Oscillators with Circular-type Limit Cycles Tatsuya Kai (Tokyo Univ. of Science), Riku Kurihara (Mitsubishi Heavy Industries Machinery Systems, Ltd) NLP2024-17 CCS2024-4 |
[more] | NLP2024-17 CCS2024-4 pp.14-19 |
| NLP, CCS | 2024-06-07 11:45 |
Fukuoka | West Japan General Exhibition Center AIM | Extension of conflict-free collective decision making system by orbital angular momentum of photons Kohei Konaka, Hiroaki Shinkawa, Andre Roehm, Takatomo Mihana, Ryoichi Horisaki, Makoto Naruse (Tokyo Univ.) NLP2024-34 CCS2024-21 |
In the competitive multi-armed bandit problem where multiple players make decisions for options with unknownreward proba... [more] | NLP2024-34 CCS2024-21 pp.90-95 |
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