Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, SANE, SAT (Joint) |
2024-07-25 13:50 |
Hokkaido |
Frontier Chemistry Center, Hokkaido University (Primary: On-site, Secondary: Online) |
Analysis of radio wave propagation and communication characteristics for lunar exploration communication Johta Awano, Taiki Takamatsu (JAXA), Akira Yamaguchi, Akira Akasaka (KDDI), Yoshio Karasawa (UEC) |
[more] |
|
AP, SANE, SAT (Joint) |
2024-07-25 16:10 |
Hokkaido |
Frontier Chemistry Center, Hokkaido University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on 300GHz Band Propagation Loss Estimation Method for the BAN considering the influence of clothing Kazuki Takezawa, Satoshi Ito, Tatsuya Nagao (KDDI Research) |
[more] |
|
AP, SANE, SAT (Joint) |
2024-07-26 14:20 |
Hokkaido |
Frontier Chemistry Center, Hokkaido University (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Radio Propagation on lunar surface applicable for radio communication
-- Reflective properties on lunar surface -- Kazunori Takeuchi, Akira Yamaguchi, Akira Akasaka, Yoshio Takeuchi, Hiroyuki Shinbo (KDDI Research, Inc.) |
[more] |
|
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.) |
[more] |
|
VLD, CAS, SIP, MSS |
2024-07-18 15:40 |
Aomori |
(Primary: On-site, Secondary: Online) |
|
[more] |
|
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]
Temporal Characteristics of Phase Difference among Access Points in User-Centric RAN with Cell-Free Massive MIMO Takahide Murakami, Yu Tsukamoto, Akio Ikami, Hiroyuki Shinbo, Yoshiaki Amano (KDDI Research) |
[more] |
|
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) |
[more] |
|
LOIS, IPSJ-DC |
2024-07-12 12:15 |
Hyogo |
Mikage Kokaido |
Zero-Shot Classification Using Large Language Language Models and Weak Supervision: Application of Human Activity Recognition in Smart Home Naoto Takeda, Yasutaka Nishimura, Yudai Yamazaki, Kazushi Ikeda (KDDI Research, Inc.) |
[more] |
|
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) |
(To be available after the conference date) [more] |
|
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) |
(To be available after the conference date) [more] |
|
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) |
[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 |
OPE, LQE, OFT, OCS |
2024-05-17 16:05 |
Online |
Online |
[Special Invited Talk]
Metasurface-based Coherent Receiver Insensitive to LO Polarization Takuo Tanemura, Kento Komatsu (Univ. Tokyo), Shota Ishimura (KDDI Research), Chun Ren, Go Soma (Univ. Tokyo), Hidenori Takahashi, Takehiro Tsuritani (KDDI Research), Masatoshi Suzuki (Waseda Univ.), Yoshiaki Nakano (Univ. Tokyo) OCS2024-7 OFT2024-18 OPE2024-7 LQE2024-7 |
This talk reviews the results presented at OFC 2024 postdeadline paper Th4B.2. Conventional dual-polarization (DP) cohe... [more] |
OCS2024-7 OFT2024-18 OPE2024-7 LQE2024-7 pp.27-30 |
ICM |
2024-03-22 15:25 |
Okinawa |
Okinawa Prefectural Museum and Art Museum (Primary: On-site, Secondary: Online) |
Study of AI Model Training Method Using Network Digital Twin in Scale-out 5GC Environment Daiki Koyama, Minato Sakuraba, Junichi Kawasaki, Takuya Miyasaka (KDDI Research) ICM2023-62 |
This technical report proposes a method for building AI models for network operations by utilizing the network digital t... [more] |
ICM2023-62 pp.89-94 |
ICSS, IPSJ-SPT |
2024-03-22 08:55 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
A Method for Detecting Mirai Botnet Groups and Their C2 Servers Using Flow Data Collected in Large-Scale Network Kosuke Murakami, Masataka Nakahara, Ayumu Kubota (KDDIR/KDDI) ICSS2023-83 |
(To be available after the conference date) [more] |
ICSS2023-83 pp.100-107 |
PN |
2024-03-15 10:10 |
Kagoshima |
(Primary: On-site, Secondary: Online) |
Optically powered antenna unit with remotely optical amplification using a multi core fiber Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yashikane, Takehiro Tsuritani (KDDI Research, Inc.) PN2023-79 |
We experimentally demonstrate a simultaneous transmission of data signal, feed light and pump light using a multi-core f... [more] |
PN2023-79 pp.53-57 |
RCC, ISEC, IT, WBS |
2024-03-13 - 2024-03-14 |
Osaka |
Osaka Univ. (Suita Campus) |
Neural Network-based Compensation of Wideband Nonlinear Distortion for MIMO Transmission with Virtualized Terminal Taishi Watanabe, Takeo Ohseki, Issei Kanno (KDDI Research) IT2023-84 ISEC2023-83 WBS2023-72 RCC2023-66 |
(To be available after the conference date) [more] |
IT2023-84 ISEC2023-83 WBS2023-72 RCC2023-66 pp.60-65 |
RCS, SR, SRW (Joint) |
2024-03-13 13:05 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
KDDI's advancements in satellite communications Yuki Shida, Atsushi Matsugatani (KDDI) SR2023-90 |
Satellite communications serve as an important method of communication when terrestrial cellular networks are not availa... [more] |
SR2023-90 pp.15-17 |
RCS, SR, SRW (Joint) |
2024-03-13 14:25 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Analysis of Landing Position Accuracy in Cooperative Control of Autonomous Vehicles and Drones Tomohiko Ogishi (KDDI), Takashi Adachi (KDDI/KDDI SmartDrone), Kentaro Isobe (AISANTECHNOLOGY), Shuntaro Kashihara, Yoshinori Kitatsuji (KDDI) SRW2023-55 |
[more] |
SRW2023-55 pp.47-52 |
IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-14 14:05 |
Okinawa |
Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
The latest trends and practical research in 3D spatial data compression technolgy Yoshitaka Kidani (KDDI Research) CQ2023-83 |
(To be available after the conference date) [more] |
CQ2023-83 p.68 |
|