Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2024-04-26 09:30 |
Hiroshima |
(Primary: On-site, Secondary: Online) |
Performance Comparison of Null-Space Expansion in Low Computation Block Diagonalization-based Multi-User Massive MIMO Yuki Sasaki (Tokyo Univ, of Science), Kabuto Arai (The Univ. of Electro-Communications), Kazuki Maruta (Tokyo Univ, of Science) RCS2024-6 |
This paper proposes a novel precoding weight design that enhances interference suppression performance with low computat... [more] |
RCS2024-6 pp.26-31 |
CAS, CS |
2024-03-15 11:05 |
Okinawa |
|
On a Preparation for an application of Smale's formulation to circuits
-- A Preparation for Applications of Tensors and External Differential Forms -- Hideaki Okazaki, Naohiko Inaba (SIT) CAS2023-129 CS2023-122 |
In this report, we describe, clarify, and prepare the computational methods that allow us to derive the dynamics of circ... [more] |
CAS2023-129 CS2023-122 pp.99-104 |
RCS, SR, SRW (Joint) |
2024-03-14 16:15 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Development for Practical Applications and Value Creation
-- Radar Imaging/Object Recognition and Space-Air-Ground Integrated Network -- Masayuki Ariyoshi (NEC/Tohoku Univ) RCS2023-279 SR2023-102 SRW2023-66 |
It is the aim for many researchers to overcome the death valley and to achieve practical application of their research a... [more] |
RCS2023-279 SR2023-102 SRW2023-66 p.128(RCS), p.60(SR), p.93(SRW) |
RCS, SR, SRW (Joint) |
2024-03-15 09:25 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Advancement of Wireless Communication Systems Using Space-Time Synchronization Suguru Kameda (Hiroshima Univ.) RCS2023-281 SR2023-104 SRW2023-68 |
Space-time synchronization is one of the research and development (R&D) areas that should be emphasized for 6G and beyon... [more] |
RCS2023-281 SR2023-104 SRW2023-68 p.130(RCS), p.62(SR), p.95(SRW) |
EMM |
2024-03-02 14:00 |
Overseas |
Day1:JEJU TECHNOPARK, Day2:JEJU Business Agency |
[Poster Presentation]
Improved Ultimate Link without markers for projective transformation Keiji Yamadera, Michiharu Niimi (KIT) EMM2023-90 |
We propose a method that links character string having a certain semantic meaning on papers in real world to the digital... [more] |
EMM2023-90 pp.7-12 |
NS, RCS (Joint) |
2023-12-14 13:15 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Ultra-High-Speed TCP for Specific Environments
-- Research, Development, and Commercialization and Future Prospects -- Yohei Hasegawa (NEC Corp.) NS2023-131 RCS2023-184 |
We describes ultra-high-speed TCP/IP technology that has improved the data transfer speed of private (business) networks... [more] |
NS2023-131 RCS2023-184 pp.35-40 |
NS, RCS (Joint) |
2023-12-14 14:10 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
A View of the Future Created by Small Atomic Clock
-- Future Technologies and Applications with Chip-Scale Optical Lattice Clock -- Hiroshi Ochi (Kyutech), Yuhei Nagao (Radrix) NS2023-132 RCS2023-185 |
Clocks or Time are essential for our modern way of life. Even though the clocks that we often use today have some time e... [more] |
NS2023-132 RCS2023-185 p.41 |
HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka |
Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
A New Estimation Method for Local Isometric Mapping of Color Spaces and its Application to Comparison and Transformation of Color Perceptions between Different Observers Tomoyo Kobayashi, Ryo Kamiyama, Jinhui Chao (Chuo Univ.) |
It is difficult to observe and compare the differences in colors perceived by different individuals. Existing methods us... [more] |
|
PN |
2023-11-16 15:30 |
Ehime |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Free-space optical communications using photonic-crystal surface-emitting lasers Shota Ishimura (KDDI Research.), Ryohei Morita, Takuya Inoue (Kyoto Univ.), Kosuke Nishimura, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research.), Menaka De Zoysa, Kenji Ishizaki (Kyoto Univ.), Masatoshi Suzuki (KDDI Research.), Susumu Noda (Kyoto Univ.) PN2023-41 |
Recently, the application of optical communication in space has been actively discussed. Compared to microwaves or milli... [more] |
PN2023-41 pp.27-32 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 13:20 |
Okinawa |
|
On Speed Response and Disclosed Subspace of Privacy-Preserving Vehicle Platoon Speed Control Takeshi Hyodo, Kenji Sawada (UEC) CAS2023-62 MSS2023-32 |
There is a growing demand for cyber security measures in vehicle platoon control. In order to prevent malicious vehicles... [more] |
CAS2023-62 MSS2023-32 pp.13-18 |
AP, SANE, SAT (Joint) |
2023-07-14 11:40 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Study on Energy-Efficient Transmission Power Control in Hybrid FSO/RF Space-Air-Ground Integrated Networks Kazuma Mashiko, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2023-27 |
With the increasing demand for wireless communications driven by the recent proliferation of Internet-of-Thing (IoT) dev... [more] |
SAT2023-27 pp.97-101 |
RCS |
2023-06-15 10:10 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Investigation of PAPR Reduction Method Using Null Space in MIMO Channel for Massive MIMO-OFDM Signals with Uniform Planar Array Soma Taguchi (Tokyo Univ. of Science), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2023-51 |
In this paper, we consider the application of our previously reported PCCNC (peak cancellation with channel-null constra... [more] |
RCS2023-51 pp.135-140 |
OCS, LQE, OPE |
2023-05-26 14:35 |
Online |
Online |
[Invited Talk]
OFC2023 Report
-- Optical Fibers -- Shuichiro Rikimi, Tetsuya Hayashi (SEI) OCS2023-4 OPE2023-4 LQE2023-4 |
Here we introduce some results and reports which were presented in optical fiber sessions in OFC’23. Through the confere... [more] |
OCS2023-4 OPE2023-4 LQE2023-4 pp.14-17 |
AP |
2023-03-17 13:35 |
Toyama |
Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Application of Advanced Linear Algebra Techniques to Array Signal Processing Changyu Zhou, Motoyuki Sato (Tohoku Unvi.) AP2022-248 |
In this paper, some advanced linear algebra techniques are introduced to improve the DOA estimation problems in the fiel... [more] |
AP2022-248 pp.81-86 |
SR, UWT (Joint) |
2023-01-26 13:40 |
Tokyo |
Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Smart Radio and Beyond 5G Suguru Kameda (Hiroshima Univ.) SR2022-73 |
The IEICE Technical Committee on Smart Radio (TCSR) was established in 1999 as the Time-limited Technical Committee on S... [more] |
SR2022-73 p.10 |
OPE, LQE, OCS |
2022-11-18 15:00 |
Online |
Online |
[Invited Talk]
Technical Trends related to Optical Access Networks in ECOC2022 Shunji Kimura (Kyushu Univ.) OCS2022-55 OPE2022-90 LQE2022-53 |
Technologies related to optical access networks reported at ECOC2022, Europe's largest international conference on optic... [more] |
OCS2022-55 OPE2022-90 LQE2022-53 pp.17-20 |
SANE |
2022-11-10 15:40 |
Chiba |
Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Application of Spiking Neural Network with Event Camera to Terrain Relative Navigation for Spacecraft Landings Yudai Azuma (Tokyo Univ.), Seisuke Fukuda (JAXA) SANE2022-60 |
In recent years, lunar exploration missions have been required to land at a specific location for the purpose of observi... [more] |
SANE2022-60 pp.55-60 |
SAT, RCS (Joint) |
2022-08-25 15:10 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research, development, and demonstration of a compact optical communication system based on optical disk technology Hiroaki Yamazoe, Kyohei Iwamoto (Sony CSL) SAT2022-34 RCS2022-109 |
Free-space optical communication is expected to be a fundamental technology for realizing Beyond 5G/6G. Since laser ligh... [more] |
SAT2022-34 RCS2022-109 pp.30-35(SAT), pp.66-71(RCS) |
CS |
2022-07-15 14:20 |
Kagoshima |
Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Application of state-space models to CNN estimation methods for indoor location estimation Kaishin Hori, Satoru Aikawa, Sinichiro Yamamoto (Univ. of Hyogo) CS2022-36 |
Currently, GNSS is the most accurate outdoor location estimation technique. On the other hand, the accuracy of GNSS loca... [more] |
CS2022-36 pp.100-103 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 16:15 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Network Sofwarized 5G Device for Flexibility and Efficiency Kien Nguyen, Hiroo Sekiya (Chiba Uni.) RCC2022-28 NS2022-44 RCS2022-91 SR2022-30 SeMI2022-32 |
This work introduces a network softwarization approach to efficiently exploit multiple wireless networks on a 5G mobile ... [more] |
RCC2022-28 NS2022-44 RCS2022-91 SR2022-30 SeMI2022-32 pp.48-53(RCC), pp.88-93(NS), pp.119-124(RCS), pp.48-53(SR), pp.58-63(SeMI) |