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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2024-10-18 13:15 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Multi-Radio Proactive Control Technologies: Cradio Keisuke Wakao, Motoharu Sasaki, Kenichi Kawamura, Toshiro Nakahira, Yusuke Asai, Tomoaki Ogawa (NTT)  RCS2024-147 |
In the age of 6G/IOWN, it is assumed that the communication quality index required for the network and the requirement w... [more] | RCS2024-147 p.64 |
| CQ, MIKA (Joint) |
2024-09-25 10:25 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Feasibility study of blockchain-based wireless access sharing for cellular system and wireless LAN Takeru Fukushima, Motoharu Sasaki, Tomoaki Ogawa (NTT) CQ2024-49 |
In blockchain-based radio access network (BS) sharing (B-RAN), user terminal (UE) users and BS providers can make connec... [more] | CQ2024-49 pp.36-41 |
| CQ, MIKA (Joint) |
2024-09-25 14:35 |
Hokkaido | (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Wireless Access Sharing Technology using Blockchain and Social Well-being Through the Sharing Motoharu Sasaki, Takeru Fukushima, Tomoaki Ogawa (NTT) CQ2024-54 |
It is predicted that wireless traffic will increase approximately 80 times in 2030 compared to 2020, and wireless traffi... [more] | CQ2024-54 p.63 |
| AP, SANE, SAT (Joint) |
2024-07-24 17:00 |
Hokkaido | Frontier Research in Applied Sciences Building, Hokkaido University (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Applicability Evaluation of Path Loss Interpolation Accuracy Improvement Method in Kriging Using Anisotropy of Shadowing Correlation Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Tomoaki Ogawa (NTT) AP2024-27 |
[more] | AP2024-27 pp.31-36 |
| AP, WPT (Joint) |
2024-01-18 09:30 |
Niigata | Tokimate, Niigata University (Niigata, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Kriging Method for Improving Interpolation Accuracy of Path Loss Data Based on A Base Station Position Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Tomoaki Ogawa (NTT) AP2023-167 |
We proposed a Kriging method to improve interpolation accuracy by giving anisotropy to the spatial correlation function ... [more] | AP2023-167 pp.41-46 |
| AP, WPT (Joint) |
2024-01-19 09:55 |
Niigata | Tokimate, Niigata University (Niigata, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) AP2023-179 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] | AP2023-179 pp.99-104 |
| ICM, NS, CQ, NV (Joint) |
2023-11-21 10:20 |
Ehime | Ehime Prefecture Gender Equality Center (Ehime, Online) (Primary: On-site, Secondary: Online) |
Accommodation control method considering the interference affection in blockchain-based radio access sharing Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Tomoaki Ogawa (NTT) CQ2023-42 |
In blockchain-based radio access network (BS) sharing (B-RAN), user terminal (UE) users and BS providers can make connec... [more] | CQ2023-42 pp.26-31 |
| AP, SANE, SAT (Joint) |
2023-07-12 16:50 |
Hokkaido | The Citizen Activity Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Method to Reduce the Computational Complexity of Knife-Edge Diffraction Model by Reducing the Number of Objects to be Calculated Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2023-36 |
[more] | AP2023-36 pp.32-35 |
| RCS, IN, NV (Joint) |
2023-05-26 11:30 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Kanagawa, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Blockchain based Wireless Access Sharing Motoharu Sasaki, Takeru Fukushima, Takatsune Moriyama (NTT) IN2023-13 RCS2023-26 |
In this paper, by combining the blockchain used in Web3 with wireless access, we present wireless access sharing using b... [more] | IN2023-13 RCS2023-26 pp.55-60 |
| AP | 2023-05-11 14:30 |
Okinawa | Okinawa Gender Equality Center (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Measurement of Path Loss from 28 GHz Band to 300 GHz Band in an Indoor Office Environment Mitsuki Nakamura, Satoshi Suyama, Koshiro Kitao, Takahiro Tomie (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2023-14 |
[more] | AP2023-14 pp.32-36 |
| IN, NS (Joint) |
2023-03-02 15:50 |
Okinawa | Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Implementation and evaluation of blockchain-based wireless base station sharing method. Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) NS2022-203 |
The authors have studied a wireless base station (BS) sharing method using blockchain in order to reduce the deployment ... [more] | NS2022-203 pp.207-212 |
| AP | 2023-02-16 13:50 |
Miyagi | Tohoku University, Aobayama Campus (Miyagi, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Deep-Learning Path Loss Prediction Model Using Side-View Images Considering Frequency Characteristics Nobuaki Kuno, Minoru Inomata, Motoharu Sasaki, Wataru Yamada (NTT) AP2022-216 |
We have investigated the path loss prediction model based on deep learning that does not require the derivation of compl... [more] | AP2022-216 pp.106-110 |
| AP, WPT (Joint) |
2023-01-19 11:15 |
Hiroshima | Hiroshima Institute of Technology (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
Multi-Input RNN Based Proactive Prediction of Path Loss using Building Information in UMa Environments Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Nobuaki Kuno, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) AP2022-180 |
We report a multi-input RNN model that predicts path loss after 5 seconds using GRU (Gated Recurrent Unit), which is one... [more] | AP2022-180 pp.18-23 |
| AP, WPT (Joint) |
2023-01-20 09:50 |
Hiroshima | Hiroshima Institute of Technology (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
Measurement of Multipath Waves from 28 GHz to 300 GHz Bands in an Office Environment Mitsuki Nakamura, Satoshi Suyama, Koshiro Kitao, Takahiro Tomie (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2022-188 |
[more] | AP2022-188 pp.62-67 |
| AP, WPT (Joint) |
2023-01-20 10:40 |
Hiroshima | Hiroshima Institute of Technology (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
Building Penetration Loss for 2 -150 GHz Bands for Pioneering Terahertz Wave Bands of 6G Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO) AP2022-190 |
[more] | AP2022-190 pp.74-79 |
| RCS, NS (Joint) |
2022-12-15 15:00 |
Aichi | Nagoya Institute of Technology, and Online (Aichi, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Multi-Radio Proactive Control Technologies (Cradio) Kenichi Kawamura, Motoharu Sasaki, Toshirou Nakahira, Naoki Shibuya, Daisuke Murayama, Takatsune Moriyama (NTT) NS2022-137 RCS2022-194 |
In the Beyond 5G/6G era, wireless access will require not only the evolution of individual wireless systems but also the... [more] | NS2022-137 RCS2022-194 p.47(NS), p.50(RCS) |
| AP | 2022-10-19 14:40 |
Gifu | GIFU CITY CULTURE CENTER (Gifu, Online) (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Research and Development of Radio Wave Propagation Model in Multiple Frequency Bands Considering Frequency Dependency Motoharu Sasaki (NTT) AP2022-132 |
In the 5th generation mobile communication systems, radio wave propagation models and channel models have been studied a... [more] | AP2022-132 pp.158-163 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Niigata, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on the realization of multiple radio network using blockchain Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama (NTT) |
[more] | |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Niigata, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Research on prediction techniques for wireless communication quality using machine learning Naoki Shibuya, Kenichi Kawamura, Motoharu Sasaki, Takatsune Moriyama (NTT) |
[more] | |
| AP, SANE, SAT (Joint) |
2022-07-27 10:15 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
RNN Based Proactive Prediction of Received Power Using Environmental Information Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Nobuaki Kuno, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) AP2022-36 |
We report a method for predicting received power using a GRU (Gated Recurrent Unit), which is one of the RNNs (Recurrent... [more] | AP2022-36 pp.12-16 |
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