Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, AP (Joint) |
2024-11-13 14:55 |
Ishikawa |
(Ishikawa, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Analog-Digital Hybrid Beamforming Technology for Ultra-High-Capacity Wireless Transmission in the Sub-THz Band Hirofumi Sasaki, Ken Hiraga, Honoka Ito, Doohwan Lee, Riichi Kudo (NTT), Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) AP2024-142 RCS2024-155 |
The demand for wireless communications in mobile communications is increasing exponentially year by year, and the use of... [more] |
AP2024-142 RCS2024-155 pp.38-43(AP), pp.14-19(RCS) |
RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-17 14:00 |
Hokkaido |
Hokkaido Citizens Activities Promotion Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Study of throughput stabilization using multiple terminal cooperation in 5G millimeter wave access Tomoya Kageyama, Takayuki Yamada, Riichi Kudo (NTT), Yuya Aoki, Yoshifumi Morihiro (NTT DOCOMO) RCC2024-20 NS2024-43 RCS2024-89 SR2024-31 SeMI2024-17 |
[more] |
RCC2024-20 NS2024-43 RCS2024-89 SR2024-31 SeMI2024-17 pp.15-19(RCC), pp.15-19(NS), pp.20-24(RCS), pp.32-36(SR), pp.21-25(SeMI) |
MW, EMT, OPE, MWPTHz, EST, IEE-EMT [detail] |
2024-07-11 14:30 |
Hokkaido |
otaru-shimin-kaikan (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Study on large-scale array configuration of optical matrix wireless beamformers Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) EMT2024-14 MW2024-38 OPE2024-17 EST2024-15 MWPTHz2024-21 |
Sixth generation mobile communications (6G) systems and beyond is expected to enable more challenging services based on ... [more] |
EMT2024-14 MW2024-38 OPE2024-17 EST2024-15 MWPTHz2024-21 pp.28-31 |
CQ, CS (Joint) |
2024-05-17 11:30 |
Aichi |
(Aichi, Online) (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Wireless Communication Quality Prediction Using Physical Spatial Information Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Takafumi Fujita (NTT), Yuya Aoki, Yoshifumi Morihiro (NTT DOCOMO INC.) CS2024-5 CQ2024-11 |
[more] |
CS2024-5 CQ2024-11 p.11(CS), p.34(CQ) |
SeMI |
2024-01-19 11:05 |
Yamanashi |
Raki House Kaiji (Yamanashi) |
5G throughput prediction for 28GHz cell area using surrounding spatial information Hisashi Nagata, Riichi Kudo, kahoko takahashi, Fujita Takafumi (NIPPON TELEGRAPH AND TELEPHONE CORPORATION), Yuya Aoki, Morihiro Yoshifumi (NTT DOCOMO, INC.) SeMI2023-67 |
Every thing is connected to the network, and the amount of mobile traffic is increasing year by year. Therefore, the use... [more] |
SeMI2023-67 pp.94-99 |
AP |
2023-10-20 11:30 |
Iwate |
Iwate University (Iwate, Online) (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Wireless link quality prediction using spatial information Riichi Kudo, Kahoko Takahashi, Hisashi Nagata, Tomoya Kageyama (NTT) AP2023-124 |
The development of wireless communication technologies is accelerating to widespread the various connected devices and e... [more] |
AP2023-124 pp.139-140 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Okinawa, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study of wireless access technique using multiple terminal cooperation Tomoya Kageyama, Takayuki Yamada, Riichi Kudo (NTT), Yuya Aoki, Yoshifumi Morihiro (NTT DOCOMO) |
With increases in demand for mobile traffic, high-frequency bands such as millimeter waves (mmWave) are being utilized. ... [more] |
|
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 14:25 |
Hokkaido |
Muroran Institute of Technology (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
A Study on Optical Beamforming for High-Frequency Radio Ken Hiraga, Honoka Ito, Riichi Kudo (NTT) EMT2023-31 MW2023-49 OPE2023-31 EST2023-31 MWPTHz2023-27 |
[more] |
EMT2023-31 MW2023-49 OPE2023-31 EST2023-31 MWPTHz2023-27 pp.120-125 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 14:50 |
Hokkaido |
Muroran Institute of Technology (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Transmission experiment of wireless 2D beamforming by optical phase control Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) EMT2023-32 MW2023-50 OPE2023-32 EST2023-32 MWPTHz2023-28 |
In the 6G wireless communication system, utilization of high-frequency bands, including the THz band, is being considere... [more] |
EMT2023-32 MW2023-50 OPE2023-32 EST2023-32 MWPTHz2023-28 pp.126-130 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 10:25 |
Osaka |
Osaka University Nakanoshima Center + Online (Osaka, Online) (Primary: On-site, Secondary: Online) |
5G throughput prediction technology in 28 GHz cell area using physical space information Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Eshan Ramesh, Tomoaki Ogawa (NTT), Yuya Aoki, Yuki Horise, Yoshifumi Morihiro (NTT DOCOMO) SeMI2023-22 |
[more] |
SeMI2023-22 pp.7-12 |
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS |
2023-05-19 09:00 |
Okinawa |
Okinawa Institute of Science and Technology (OIST) (Okinawa, Online) (Primary: On-site, Secondary: Online) |
5G throughput prediction using physical space information Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Eshan Ramesh, Tomoaki Ogawa (NTT), Yuya Aoki, Yuki Horise, Yoshifumi Morihiro (NTT Docomo) SeMI2023-9 |
[more] |
SeMI2023-9 pp.36-41 |
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS |
2023-05-19 09:30 |
Okinawa |
Okinawa Institute of Science and Technology (OIST) (Okinawa, Online) (Primary: On-site, Secondary: Online) |
5G throughput prediction using LiDAR information Eshan Ramesh, Hisashi Nagata, Kahoko Takahashi, Riichi Kudo, Tomoaki Ogawa (NTT) SeMI2023-11 |
[more] |
SeMI2023-11 pp.46-49 |
CS, CQ (Joint) |
2023-05-18 16:00 |
Kagawa |
Rexxam Hall (Kagawa Kenmin Hall) (Kagawa, Online) (Primary: On-site, Secondary: Online) |
A study of wireless 2D beamforming by optical phase control Honoka Ito, Ken Hiraga, Riichi Kudo (NTT) CQ2023-3 |
In the 6G wireless communication system, utilization of high-frequency bands, including the THz band, is being considere... [more] |
CQ2023-3 pp.13-17 |
SeMI, SeMI (Joint) |
2023-01-19 17:25 |
Tokushima |
Naruto grand hotel (Tokushima, Online) (Primary: On-site, Secondary: Online) |
[Short Paper]
An Empirical Study of Data Reduction Method for Point Cloud-based Millimeter-wave Link Quality Prediction Shoki Ohta, Takayuki Nishio (Tokyo Tech), Riichi Kudo, Kahoko Takahashi, Hisashi Nagata (NTT) SeMI2022-93 |
This study experimentally evaluates a tradeoff between prediction accuracy and the number of points on a millimeter-wave... [more] |
SeMI2022-93 pp.96-100 |
CQ, IMQ, MVE, IE (Joint) [detail] |
2022-03-09 15:55 |
Online |
Online (Zoom) (Online) |
Model selection for link quality prediction based on physical space information Hisashi Nagata, Riichi Kudo, Kahoko Takahashi, Tomoaki Ogawa (NTT) CQ2021-106 |
With the development of wireless communication technology, it is expected that all things will be connected to the netwo... [more] |
CQ2021-106 pp.31-36 |
RCS, SIP, IT |
2022-01-20 15:10 |
Online |
Online (Online) |
[Invited Talk]
Wireless link quality prediction using physical space information in Society 5.0 Riichi Kudo, Kahoko Takahashi, Hisashi Nagata, Tomoki Murakami, Tomoaki Ogawa (NTT) IT2021-44 SIP2021-52 RCS2021-212 |
Thanks to the great advances in wireless communication systems, many types of the wireless terminals are available. It i... [more] |
IT2021-44 SIP2021-52 RCS2021-212 pp.93-94 |
CQ, MIKA (Joint) |
2021-09-09 14:05 |
Online |
Online (Online) |
[Invited Talk]
Deep Learning based position estimation method using WLAN CSI feedback Riichi Kudo, Kahoko Takahashi, Tomoki Murakami, Tomoaki Ogawa (NTT) CQ2021-45 |
Thanks to the great advances in wireless communication systems, many types of the wireless terminals are available. It i... [more] |
CQ2021-45 pp.40-45 |
CQ, MIKA (Joint) |
2021-09-10 10:40 |
Online |
Online (Online) |
Link Quality Prediction using Multiple cameras in Indoor Environment for Wireless LAN Systems Kahoko Takahashi, Riichi Kudo, Tomoaki Ogawa (NTT) CQ2021-53 |
This paper proposes a received power prediction scheme that uses deep-neural-network based camera image object detection... [more] |
CQ2021-53 pp.77-81 |
SIP, IT, RCS |
2021-01-22 12:30 |
Online |
Online (Online) |
Deep Learning based Link Quality Prediction for Autonomous Mobility Robots Riichi Kudo, Kahoko Takahashi, Tomoki Murakami, Tomoaki Ogawa (NTT) IT2020-102 SIP2020-80 RCS2020-193 |
Highly advanced mobility robots are expected to be managed, monitored, or efficiently controlled by using wireless commu... [more] |
IT2020-102 SIP2020-80 RCS2020-193 pp.218-223 |
MIKA (3rd) |
2020-10-09 11:05 |
Niigata |
(Niigata, Online) (Primary: On-site, Secondary: Online) |
Wireless link quality prediction using camera/sensor images based on machine learning Riichi Kudo, Kahoko Takahashi, Tomoaki Ogawa (NTT) |
[more] |
|