Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA |
2024-10-27 10:10 |
Overseas |
National Taiwan University of Science and Technology (Taiwan) |
[Poster Presentation]
Feasibility Study of Application and STD Utilization on F-CPS Platform Meiya Tanaka, Naoki Tanaka, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (KIT), Shu Sekigawa (KDDI Research), Myung Lee (CCNY) |
[more] |
|
OPE, LQE, OCS |
2024-10-18 14:15 |
Yamaguchi |
|
Demonstration of 1-Tb/s visible light coherent communication at a wavelength of 780 nm Takashi Kan, Shota Ishimura, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research) |
[more] |
|
AP |
2024-10-16 17:20 |
Fukuoka |
ACROS Fukuoka (Primary: On-site, Secondary: Online) |
Experiment Measurements of Indoor Millimeter Wave Area Improvement Using Liquid Crystal Metasurface Reflectors Hiroki Aoki, Takuya Ohto, Tatsuya Nagao, Takahiro Hayashi (KDDI Research, Inc.), Kazuki Matsunaga, Masayuki ikari, Daijiro Takano, Mitsutaka Okita, Shinichiro Oka (JDI) |
[more] |
|
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Propagation loss estimation by machine learning using both simulated data by ray-trace method and measured data Kazuki Yuasa, Rento Hagiwara, Koichi Ichige (Yokohama National Univ.), Keiji Yoshikawa, Tatsuya Nagao, Takahiro Hayashi (KDDI) |
[more] |
|
ICTSSL, IEE-SMF, IN, NWS |
2024-10-10 12:35 |
Hiroshima |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Technology trends of robot-delivery systems Hiroshi Hanano, Yasuhiko Hiehata (KDDI) |
[more] |
|
IN, NS, CS, NV (Joint) |
2024-09-06 13:25 |
Miyagi |
Tohoku University |
A Study on Reducing Handover Interruption Using Lightweight Satellite Position Prediction in Satellite Mobile Networks Shunsuke Higuchi, Masaki Suzuki (KDDI Research) IN2024-41 |
[more] |
IN2024-41 pp.42-47 |
EMM, ITE-ME, IE, LOIS, IEE-CMN, IPSJ-AVM [detail] |
2024-09-04 16:30 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
A Study on Video Data Augmentation using Diffusion Models for Traffic Near-Miss Detection Hitoshi Nishimura, Satoshi Hashimoto, Mori Kurokawa (KDDI Research) |
[more] |
|
MVE |
2024-08-23 15:20 |
Kyoto |
Kyoto Terrasa (Primary: On-site, Secondary: Online) |
Possibilities and Challenges of Qualitative Research for Describing Experiences in Virtual Spaces Tomoko Oto (Tokyo Medical Univ.), Sumaru Niida (KDDI Research) MVE2024-13 |
In recent years, qualitative research has been increasingly utilized to understand people’s experiences in virtual space... [more] |
MVE2024-13 pp.35-39 |
AP, SANE, SAT (Joint) |
2024-07-25 13:50 |
Hokkaido |
Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
Radio propagation and communication feature for lunar exploration communication Johta Awano, Taiki Takamatsu (JAXA), Akira Yamaguchi, Akira Akasaka (KDDI), Yoshio Karasawa (UEC) SANE2024-21 |
[more] |
SANE2024-21 pp.25-30 |
AP, SANE, SAT (Joint) |
2024-07-25 14:40 |
Hokkaido |
Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on 300GHz Band Propagation Loss Modeling in the Vicinity of the Human Body Considering the Effect of Cloth Kazuki Takezawa, Satoshi Ito, Tatsuya Nagao (KDDI Research) AP2024-41 |
[more] |
AP2024-41 pp.106-111 |
AP, SANE, SAT (Joint) |
2024-07-26 14:20 |
Hokkaido |
Frontier Research in Applied Sciences Building, Hokkaido University (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Investigation of reflection parameters of lunar surface Kazunori Takeuchi, Akira Yamaguchi, Akira Akasaka (KDDI Research, Inc.), Ro Hou (KDDI), Hiroyuki Shinbo (KDDI Research, Inc.) AP2024-44 |
To estimate radio communication quality on lunar surface, the surface reflection parameters of the lunar are required. F... [more] |
AP2024-44 pp.123-128 |
VLD, CAS, SIP, MSS |
2024-07-18 14:50 |
Aomori |
(Primary: On-site, Secondary: Online) |
NA Hibiki Nakanishi (Waseda Univ.), Kento Hasegawa, Seira Hidano, Kazuhide Fukushima (KDDI Research, Inc.), Kazuo Hashimoto, Nozomu Togawa (Waseda Univ.) CAS2024-10 VLD2024-10 SIP2024-27 MSS2024-10 |
(To be available after the conference date) [more] |
CAS2024-10 VLD2024-10 SIP2024-27 MSS2024-10 pp.51-56 |
VLD, CAS, SIP, MSS |
2024-07-18 15:40 |
Aomori |
(Primary: On-site, Secondary: Online) |
CAS2024-12 VLD2024-12 SIP2024-29 MSS2024-12 |
(To be available after the conference date) [more] |
CAS2024-12 VLD2024-12 SIP2024-29 MSS2024-12 pp.63-68 |
RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-17 11:00 |
Hokkaido |
Hokkaido Citizens Activities Promotion Center (Primary: On-site, Secondary: Online) |
[Short Paper]
Experimental Analysis of Temporal Characteristics of Phase Difference among APs for Cell-Free Massive MIMO in User-Centric RAN Takahide Murakami, Yu Tsukamoto, Akio Ikami, Hiroyuki Shinbo, Yoshiaki Amano (KDDI Research) SR2024-26 |
Cell-Free massive MIMO (CF-mMIMO) is gaining attention as a technology that can ensure wireless quality without dependin... [more] |
SR2024-26 pp.13-15 |
RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-19 14:15 |
Hokkaido |
Hokkaido Citizens Activities Promotion Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Study on Low Latency and High Capacity Relay Technology in Millimeter Wave Bands for B5G/6G Ryochi Kataoka, Masahiro Takigawa, Takeshi Oomori, Issei Kanno (KDDI Research) RCC2024-34 NS2024-69 RCS2024-113 SR2024-43 SeMI2024-38 |
In Japan, the 5th generation mobile communication system (5G) became commercially available in March 2020. The use of mi... [more] |
RCC2024-34 NS2024-69 RCS2024-113 SR2024-43 SeMI2024-38 pp.63-67(RCC), pp.137-141(NS), pp.139-143(RCS), pp.72-76(SR), pp.100-104(SeMI) |
LOIS, IPSJ-DC |
2024-07-12 12:15 |
Hyogo |
Mikage Kokaido |
Zero-Shot Classification Using Large Language Models and Weak Supervision: Application of Human Activity Recognition in Smart Home Naoto Takeda, Yasutaka Nishimura, Yudai Yamazaki, Kazushi Ikeda (KDDI Research, Inc.) LOIS2024-11 |
Sensor-based activity recognition in smart homes enables applications like health monitoring and anomaly detection. Due ... [more] |
LOIS2024-11 pp.59-64 |
RCS |
2024-06-21 14:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
A Study on Characteristic Analysis of Blockage in Millimeter Wave V2X Communication Noboru Osawa, Masaaki Ito, Shunsuke Kamiwatari, Shuto Fukue, Issei Kanno, Hiroyuki Shinbo (KDDI research) RCS2024-83 |
In vehicle-to-everything (V2X) communications used in use cases such as automated driving and remote monitoring, the amo... [more] |
RCS2024-83 pp.323-328 |
AP |
2024-06-13 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Generation of Virtual City 3D Model and Analysis of Pathloss Distribution Rento Hagiwara, Koichi Ichige (Yokohama National Univ), Tatsuya Nagao, Takahiro Hayashi (KDDI Research) AP2024-18 |
We propose a method of generating virtual city 3D model of which the building occupancy rate is adjustable, and analyze ... [more] |
AP2024-18 pp.7-12 |
MIKA (3rd) |
2024-06-11 14:40 |
Niigata |
Niigata University Station South Campus Tokimeito Conference Room A |
[Invited Talk]
Research and development for millimeter wave area improvement in the B5G/6G Ryochi Kataoka, Masahiro Takigawa, Takeshi Oomori, Issei Kanno, Takuya Ohto, Hiromi Matsuno, Tatsuya Nagao (KDDI Research) |
In Japan, the 5th generation mobile communication system (5G) became commercially available in March 2020. The use of mi... [more] |
|
OPE, LQE, OFT, OCS |
2024-05-17 14:35 |
Online |
Online |
[Invited Talk]
Report on OFC2024
-- optical transceivers -- Shota Ishimura (KDDI Research) OCS2024-4 OFT2024-15 OPE2024-4 LQE2024-4 |
This invited talk reports on the field related to optical transceivers from the papers presented at Optical Fiber Commun... [more] |
OCS2024-4 OFT2024-15 OPE2024-4 LQE2024-4 pp.15-18 |