Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-03-01 16:35 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Discrimination of rotation direction of virtual sound source in binaural synthesis using sound source radiation characteristics Orie Nishiyama (Chiba Institute of Technology), Toshiharu Horiuchi, Shota Okubo (KDDI Research, Inc.), Yoshifumi Chisaki (Chiba Institute of Technology) EA2023-125 SIP2023-172 SP2023-107 |
In order to provide the sensation of being there, research has been conducted on realistic communication that acquires, ... [more] |
EA2023-125 SIP2023-172 SP2023-107 pp.376-381 |
NS, IN (Joint) |
2024-02-29 09:20 |
Okinawa |
Okinawa Convention Center |
Intrusion Detection System Based on Federated Decision Trees Naoto Watanabe, Taku Yamazaki, Takumi Miyoshi (Shibaura Inst. Tech.), Masataka Nakahara, Norihiro Okui, Ayumu Kubota (KDDI Research) NS2023-190 |
With the proliferation of Internet of things (IoT) devices, cyberattacks targeting these devices have also been increasi... [more] |
NS2023-190 pp.109-112 |
NS, IN (Joint) |
2024-03-01 14:15 |
Okinawa |
Okinawa Convention Center |
A Study of Power Consumption Reduction by Dynamic Hardware Offload in Virtualized Base Stations Riichiro Nagareda, Chikara Sasaki, Atsushi Tagami (KDDI Research), Tomohiro Otani (KDDI) IN2023-103 |
Sixth-generation (6G) mobile communication systems have been studied to deal with the exponential increase
in mobile tr... [more] |
IN2023-103 pp.225-230 |
NS, IN (Joint) |
2024-03-01 14:40 |
Okinawa |
Okinawa Convention Center |
Per C-V2X Service Basis Communication Control Method According to the Expected Maximum Bitrate of PDU Session Tetsu Joh (KDDI Research), Takeshi Kitahara, Tomohiro Otani (KDDI) IN2023-104 |
(To be available after the conference date) [more] |
IN2023-104 pp.231-236 |
AP |
2024-02-16 15:25 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Beam Switching Algorithm Combining Terahertz Band Antennas and IMU Using Particle Filter Michihiro Harada, Tatsuya Nagao, Satoshi Ito, Takahiro Hayashi (KDDI Research) AP2023-198 |
(To be available after the conference date) [more] |
AP2023-198 pp.56-61 |
CQ, CBE (Joint) |
2024-01-25 13:20 |
Kumamoto |
Kurokawa-Onsen (Primary: On-site, Secondary: Online) |
Optimization of Satisfaction Evaluation Model considering Waiting Time based on Time Estimation Characteristics Sumaru Niida (KDDI Research), Seoyun Lim (UCLA), Moe Umegaki, Yu Sato (KDDI) CQ2023-52 |
Many efforts are currently dedicated to initiatives aimed at delivering user-centric services through the design and man... [more] |
CQ2023-52 pp.1-6 |
NC, MBE, NLP, MICT (Joint) [detail] |
2024-01-24 13:40 |
Tokushima |
Naruto University of Education |
The effect of music on emotional elicitation Eriko Sugisaki (KDDI Research), Akihiro Miyamoto (NICT), Nao Kobayashi (KDDI Research), Yasushi Naruse (NICT) NC2023-40 |
[more] |
NC2023-40 pp.12-16 |
AP, WPT (Joint) |
2024-01-17 13:25 |
Niigata |
Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on 300GHz Band Propagation Loss Estimation Method for the BAN Assuming walking Kazuki Takezawa, Stoshi Ito, Takahiro Hayashi (KRI) AP2023-161 |
[more] |
AP2023-161 pp.7-12 |
AP, WPT (Joint) |
2024-01-19 15:25 |
Niigata |
Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Radio Propagation Modeling Using CNN with Rectangular Map Data Tatsuya Nagao, Takahiro Hayashi (KDDI Research, Inc.) AP2023-184 |
Recently, machine learning-based methods using environmental information as features have been proposed to model site-sp... [more] |
AP2023-184 pp.126-130 |
AP, WPT (Joint) |
2024-01-19 15:50 |
Niigata |
Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Generation of Virtual City 3D Model for Pathloss Dataset Extension Rento Hagiwara, Koichi Ichige (Yokohama National Univ), Tatsuya Nagao, Takahiro Hyashi (KDDI Research Inc.) AP2023-185 |
In this paper, we propose a method to generate a 3D model of virtual cities for propagation data generation by ray traci... [more] |
AP2023-185 pp.131-136 |
HIP |
2023-12-21 11:30 |
Miyagi |
Research Institute of Electrical Communication |
Initial verification for estimating cognitive reflection test using eye movement Lian Cao, Yudai Yamazaki, Yukitoshi Kashimoto, Daisuke Kamisaka (KDDI) HIP2023-78 |
The Cognitive Reflection Test (CRT) has been proposed to measure human information processing types, which are broadly d... [more] |
HIP2023-78 pp.13-18 |
ED, MWPTHz |
2023-12-21 16:05 |
Miyagi |
RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Virtualized terminal technologies for high-capacity communications toward Beyond 5G Yoshio Kunisawa, Takahiro Hayashi (KDDI Research) ED2023-55 MWPTHz2023-65 |
The Beyond 5G mobile communication system will require the high-speed data transmission in uplink communication as well ... [more] |
ED2023-55 MWPTHz2023-65 pp.11-15 |
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal to Reduce Degradation of Quantum Images by Contrast and Edge Enhancement Processing Chihiro Dogo, Kazuhiro Saito (KDDI Research) |
Quantum image processing requires encoding image information expressed in classical 0/1 into a quantum state. There are ... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
HOBO vs QUBO for Embedding All Feasible Solutions of the Travelling Salesman Problem by Grover's Algorithm Gordon Cui (Keio University), Rei Sato, Kazuhiro Saito (KDDI), Hideyuki Kawashima (Keio University) |
[more] |
|
NS, RCS (Joint) |
2023-12-15 09:50 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Analysis of Features Contributing to Early Detection of Failures in 5G Core Networks Using Machine Learning Takeru Hakii (UTokyo), Takuya Miyasaka, Junichi Kawasaki, Daiki Koyama (KDDI Research, Inc.), Norihiro Fukumoto, Akirhiro Nakao (UTokyo) NS2023-141 |
CNF-based 5GC, a cloud-native implementation of network functions (NFs), is increasingly using machine learning for earl... [more] |
NS2023-141 pp.90-96 |
HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka |
Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
Perspectives on Research and Practice in Ethnographerly Thinking
-- Building a Bridge to Human Communication Research -- Naoya Tojo (KDDI Research), Tomoko Oto (Tokyo Medical Univ.), Risa Kimura, Sumaru Niida (KDDI Research) |
Ethnography has a well-established history in the academic disciplines of cultural anthropology and sociology, grounded ... [more] |
|
HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka |
Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
Development and implementation of a program to enhance the empathy skills of middle-aged and elderly workers Osamu Maeshima, Kazuaki Imamura, Kiyohito Yoshihara (KDDI Research, Inc.) |
This study examined the effectiveness of a program developed for middle-aged and elderly workers to improve their empath... [more] |
|
HCGSYMPO (2nd) |
2023-12-11 - 2023-12-13 |
Fukuoka |
Asia pacific Import Mart (Kitakyushu) (Primary: On-site, Secondary: Online) |
A Consideration of Work Categorization Strategies for Supporting New Workstyles Ichiro Umata, Sumaru Niida (KDDI Research,), Patrick Healey (QMUL) |
The popularization of remote work expand the possibilities of new workstyles that combine online and offline work. Previ... [more] |
|
AP (2nd) |
2023-12-07 16:25 |
Wakayama |
Kiboukan (Nanki Shirahama) |
Area Evaluation of Sub6-band Manhole Lens Antenna by Computer Simulation Masayuki Nakano, Masayuki Nakano, Takahiro Hayashi (KDDI Research) |
[more] |
|
LQE, OPE, OCS |
2023-11-24 16:05 |
Online |
Online |
[Special Invited Talk]
O+S+C+L+U-Band Digital Coherent DWDM Transmission Using a Deployed Optical Cable Daiki Soma (KDDI Research), Tomoyuki Kato (Fujitsu), Shohei Beppu, Daniel J. Elson (KDDI Research), Hidenobu Muranaka, Hiroyuki Irie, Shun Okada, Yu Tanaka (Fujitsu), Yuta Wakayama, Noboru Yoshikane (KDDI Research), Takeshi Hoshida (Fujitsu), Takehiro Tsuritani (KDDI Research) OCS2023-54 OPE2023-104 LQE2023-51 |
We demonstrate an O+S+C+L+U-band digital coherent DWDM transmission system as an upgrade scenario from a C+L-band system... [more] |
OCS2023-54 OPE2023-104 LQE2023-51 pp.25-29 |