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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 41  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP, RCS
(Joint)
2023-11-16
16:35
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Study on Propagation Emulation Method for 6G Using Dynamic Control by CPS
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO)
 [more]
SR 2023-11-10
14:30
Miyagi
(Primary: On-site, Secondary: Online)
[Technology Exhibit] 6G Simulator using Real Environment Model based on Point Cloud Data
Koshiro Kitao, Satoshi Suyama, Takahiro Tomie, Nobuaki Kuno, Kiichi Tateishi, Huiling Jiang (NTT DOCOMO)
 [more]
AP, SANE, SAT
(Joint)
2023-07-12
11:20
Hokkaido The Citizen Activity Center
(Primary: On-site, Secondary: Online)
[Invited Lecture] System Configuration of Sub-Terahertz MassiveMIMO Channel Sounder for 6G
Minoru Inomata, Wataru Yamada, Nobuaki Kuno (NTT), Jiro Hirokawa, Takashi Tomura (Tokyo Institute of Technology) AP2023-31
 [more] AP2023-31
pp.7-11
AP, SANE, SAT
(Joint)
2023-07-12
16:50
Hokkaido The Citizen Activity Center
(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
AP, SANE, SAT
(Joint)
2023-07-14
16:10
Hokkaido The Citizen Activity Center
(Primary: On-site, Secondary: Online)
[Invited Lecture] Parameter Optimization in Radio Propagation Analysis Method with Quantum Annealing
Keita Fujita, Tetsuro Imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2023-63
Ray tracing methods for radio propagation analysis require a large amount of computation time due to the increase in the... [more] AP2023-63
pp.176-180
AP 2023-05-11
14:30
Okinawa Okinawa Gender Equality Center
(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
AP 2023-02-16
13:50
Miyagi Tohoku University, Aobayama Campus
(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
(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)
2023-01-19
11:40
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
A Study on Radio Propagation Analysis by using Quantum annealing
Keita Fujita, Tetsuro imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2022-181
Ray tracing methods for radio propagation analysis require a large amount of computation time due to the increase in the... [more] AP2022-181
pp.24-29
AP, WPT
(Joint)
2023-01-20
09:50
Hiroshima Hiroshima Institute of Technology
(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
(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
AP, SANE, SAT
(Joint)
2022-07-27
10:15
Hokkaido Asahikawa Taisetsu Crystal Hall
(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
AP, SANE, SAT
(Joint)
2022-07-29
15:05
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
[Invited Lecture] Path Loss Characteristics for 2-300 GHz bands in Urban Microcell Environment
Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO) AP2022-61
In this paper, to actualize 6G, we investigated the path loss characteristics for 2-300 GHz bands in an urban microcell ... [more] AP2022-61
pp.151-155
AP, SANE, SAT
(Joint)
2022-07-29
15:30
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
[Invited Lecture] Measurement of Multipath Waves at 160 GHz and 300 GHz Bands in an Indoor Environment
Mitsuki Nakamura, Satoshi Suyama, Koshiro Kitao, Takahiro Tomie (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2022-62
 [more] AP2022-62
pp.156-161
AP 2022-03-10
09:55
Online Online Path Loss Characteristics up to 300 GHz band in Urban Microcell Environment
Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama, Yasuhiro Oda (NTT DOCOMO) AP2021-181
6G mobile communication systems is being actively pursued worldwide. For actualizing extreme-high-speed communication ex... [more] AP2021-181
pp.1-5
AP, WPT
(Joint)
2022-01-21
16:20
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
Modeling for radio propagation analysis by quantum computing (2)
Tetsuro Imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2021-157
Radio wave propagation analysis in a multipath environment is based on searching for radio wave propagation paths betwee... [more] AP2021-157
pp.128-133
RISING
(3rd)
2021-11-16
11:30
Tokyo
(Primary: On-site, Secondary: Online)
Side-View Image for Path Loss Prediction Using CNN in an UMa Environment
Nobuaki Kuno, Minoru Inomata, Motoharu Sasaki, Wataru Yamada (NTT)
Recently, deep neural network (DNN) have been utilized in various fields as image recognition, speech recognition, and m... [more]
AP, RCS
(Joint)
2021-11-11
11:20
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
A Study of the Relationship between Antenna Height and K-factor with Drone Relay Stations
Shun Dohi, Kentaro Nishimori (Niigata Univ.), Wataru Yamada, Nobuaki Kuno (NTT) AP2021-113
Currently, the use of microwave and millimeter-wave bands is being considered for outdoor applications to cope with the ... [more] AP2021-113
pp.71-74
AP, RCS
(Joint)
2021-11-12
14:00
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Prediction of Path Loss Fading Distribution using RNN at 2-4 GHz
Motoharu Sasaki, Nobuaki Kuno, Toshiro Nakahira, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) AP2021-128 RCS2021-174
We report a method for predicting fading distribution of path loss using GRU (Gated Recurrent Unit), which is one of RNN... [more] AP2021-128 RCS2021-174
pp.142-147(AP), pp.164-169(RCS)
MIKA
(3rd)
2021-10-28
10:30
Okinawa
(Primary: On-site, Secondary: Online)
[Poster Presentation] Distance Characteristics of K-factor with Antenna Height Variation for a Drone Relay Station
Shun Dohi, Kentaro Nishimori (Niigata Univ.), Wataru Yamada, Nobuaki Kuno (NTT)
Currently, the use of microwave and millimeter wave bands is being considered for outdoor applications to cope with the ... [more]
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