Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-10-17 12:50 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Propagation characteristics between long-range unmanned aerial vehicles in mountainous and maritime environments Jo Osoreda (Kyutech), Takashi Matsuda, Takeshi Matsumura (NICT), Miyuki Hirose (Kyutech) AP2024-125 |
Unmanned Aircraft Vehicles (drones), which are used in various situations such as disaster response and inspection work ... [more] |
AP2024-125 pp.197-199 |
AP, SANE, SAT (Joint) |
2024-07-26 09:50 |
Hokkaido |
Frontier Research in Applied Sciences Building, Hokkaido University (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Experimental Study on Propagation Characteristics between UAVs for Long Distance Communications Jo Osoreda (Kyutech), Takashi Matsuda, Takeshi Matumura (NICT), Miyuki Hirose (Kyutech) AP2024-43 |
This paper presents the radio propagation characteristics of an unmanned aerial vehicle (UAV) communication system opera... [more] |
AP2024-43 pp.118-122 |
CS |
2024-07-12 10:50 |
Nagasaki |
Center for Tsushima engagement (Nagasaki) |
[Invited Talk]
Development of UL-NOMA System Compatible with 5G NR Masafumi Moriyama, Masahiro Yamazoe, Takashi Matsuda (NICT), Yoshinori Shinohara, Hiroshi Tatsukawa, Yuji Kawai, Hiroki Ikeda (ABIT), Takayoshi Kaneko, Manab Fujino (MagnaWireless), Suguru Kuniyoshi, Yoshitomo Kaneda (Magna), Takeshi Matsumura (NICT) CS2024-31 |
In the era of the Internet of Things (IoT), new wireless access technologies are required to efficiently manage the mass... [more] |
CS2024-31 pp.102-107 |
RCS |
2024-06-21 14:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Study on Transmit Power Control Schemes for UL-NOMA Systems Masafumi Moriyama, Takashi Matsuda, Takeshi Matsumura (NICT) RCS2024-81 |
IoT communications operated on the 5G New Radio (NR) system are expected to become increasingly important. For mission-c... [more] |
RCS2024-81 pp.311-316 |
SR |
2024-01-25 11:20 |
Nagano |
Nagano-ken JA building (Nagano, Online) (Primary: On-site, Secondary: Online) |
Radiation Pattern Evaluation of Drone-mounted Antenna to Improve Accuracy of Wireless Emulator Hirokazu Sawada, Takashi Matsuda, Kyoichi Iigusa, Takeshi Matsumura (NICT) SR2023-71 |
[more] |
SR2023-71 pp.17-21 |
NS, RCS (Joint) |
2023-12-15 09:50 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Development and Experimental Demonstration of UL-NOMA-based 5G NR Masahiro Yamazoe, Masafumi Moriyama, Takashi Matsuda, Takeshi Matsumura (NICT) RCS2023-194 |
In the era of fifth-generation wireless communication system (5G), technologies to support exponential increase in the n... [more] |
RCS2023-194 pp.88-93 |
IE, CS, IPSJ-AVM [detail] |
2023-12-12 10:00 |
Fukuoka |
Kyushu Institute of Technology (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Development and Video Transmission Experiments of UL-NOMA System Compatible with 5G NR Masafumi Moriyama, Masahiro Yamazoe, Takashi Matsuda, Takeshi Matsumura (NICT), Manabu Fujino, Yoshinori Shinohara, Hiroshi Tatukawa, Takayosho Kaneko, Hiroki Ikeda (ABiT) CS2023-85 IE2023-27 |
In the age of IoT (Internet of Things), new wireless technologies are needed to efficiently handle a large amount of dat... [more] |
CS2023-85 IE2023-27 pp.18-23 |
MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-25 13:00 |
Tokyo |
TOKYO BIG SIGHT (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
60GHz-band Wireless Communication between UAVs using Space-Time Synchronization for Connection Timing Control Ryosuke Isogai, Keitarou Kondou, Satoshi Yasuda, Nobuyasu Shiga, Lin Shan, Takashi Matsuda, Ryu Miura, Takeshi Matsumura, Yozo Shoji (NICT) WBS2023-1 RCC2023-1 |
The use of millimeter-wave and terahertz band for inter-drone data transmission is essential to realize non-terrestrial ... [more] |
WBS2023-1 RCC2023-1 pp.1-6 |
SANE, SAT (Joint) |
2023-03-03 14:40 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Basic evaluation of the lens antenna of 38GHz-band ground station antenna system -- Takuya Okura, Hiroyuki Tsuji, Ryu Miura, Tomoshige Kan, Takashi Matsuda, Morio Toyoshima (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) SAT2022-69 |
[more] |
SAT2022-69 pp.75-80 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 14:45 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Application of Deep Unfolding to Video Reconstruction Algorithms from Compressed Images Takashi Matsuda, Ryo Hayakawa, Youji Iiguni (Osaka Univ.) |
[more] |
|
AP |
2022-10-20 15:35 |
Gifu |
GIFU CITY CULTURE CENTER (Gifu, Online) (Primary: On-site, Secondary: Online) |
Radiation Pattern Analysis and Measurement on Vehicle Shape for Automotive Antenna Hirokazu Sawada, Takashi Matsuda, Kyoichi Iigusa, Takeshi Matsumura (NICT) AP2022-144 |
In the research and development of wireless emulators, which enable the verification of various wireless systems in a vi... [more] |
AP2022-144 pp.228-232 |
CS |
2022-07-14 14:40 |
Kagoshima |
Yakushima Environmental and Cultural Village Center (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Research on underwater wireless technology using radio waves Takashi Matsuda, Ryotaro Suga, Ken-ichi Takizawa, Takeshi Matsumura (NICT) CS2022-25 |
Japan has the 6th largest exclusive economic zone in the world and is one of the countries with the potential to become ... [more] |
CS2022-25 pp.47-52 |
RCC, WBS, SAT, MICT |
2022-05-26 13:00 |
Online |
Online (Online) |
Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Examination of the lens antenna of 38GHz-band ground station antenna system for HAPS -- Takuya Okura, Hiroyuki Tsuji, Ryu Miura, Tomoshige Kan, Takashi Matsuda, Morio Toyoshima (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) WBS2022-6 RCC2022-6 SAT2022-6 MICT2022-6 |
[more] |
WBS2022-6 RCC2022-6 SAT2022-6 MICT2022-6 pp.22-27 |
RCC, WBS, SAT, MICT |
2022-05-26 15:00 |
Online |
Online (Online) |
Development of 38GHz-band Wireless Communication System Using High Altitude Platform Station (HAPS) for 5G Network
-- Fundamental Experiment on Tracking System for HAPS Ground Station in Millimeter-Wave -- Go Otsuru, Hiroyuki Tsuji, Yuma Abe, Mariko Sekiguchi, Ryu Miura, Takuya Okura, Tomoshige Kan, Takashi Matsuda (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) WBS2022-9 RCC2022-9 SAT2022-9 MICT2022-9 |
In this paper, we propose a tracking system for high-altitude platform station (HAPS) ground station in millimeter-wave ... [more] |
WBS2022-9 RCC2022-9 SAT2022-9 MICT2022-9 pp.40-45 |
AP, SANE, SAT (Joint) |
2021-07-30 11:40 |
Online |
Online (Online) |
Directivity Verification of Mounted Antennas for Radio Emulator Hirokazu Sawada, Takashi Matsuda, Kyoichi Iigusa, Fumihide Kojima, Takeshi Matsumura (NICT) AP2021-41 |
[more] |
AP2021-41 pp.97-102 |
WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-21 11:35 |
Online |
Online (Zoom) (Online) |
Field Experiments of Multi-hop Command and Telemetry Communications in the 169 MHz Band for BLOS Operation of Drones Ryu Miura, Toshinori Kagawa, Fumie Ono, Takashi Matsuda, Lin Shan, Takeshi Matsumura (NICT) WBS2021-17 RCC2021-17 SAT2021-15 MICT2021-13 |
The 169 MHz band was assigned for unmanned vehicles such as robots and drones by the Ministry of Internal Affairs and Co... [more] |
WBS2021-17 RCC2021-17 SAT2021-15 MICT2021-13 pp.89-94(WBS), pp.89-94(RCC), pp.77-82(SAT), pp.67-72(MICT) |
MIKA (3rd) |
2020-10-08 16:00 |
Niigata |
(Niigata, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
On the use of RF signals in seawater Kenichi Takizawa, Ryotaro Suga, Takashi Matsuda (NICT), Hiroshi Yoshida (JAMSTEC), Fumihide Kojima (NICT) |
[more] |
|
WBS |
2018-10-12 16:35 |
Hiroshima |
National Institute of Technology, Hiroshima College (Hiroshima) |
Experiment on Radio Communications under Seawater in 10MHz Kenichi Takizawa, Ryotaro Suga, Takashi Matsuda (NICT), Hiroshi Yoshida (JAMSTEC), Fumihide Kojima (NICT) WBS2018-25 |
[more] |
WBS2018-25 pp.43-46 |
RCC, ITS, WBS |
2015-12-17 10:30 |
Okinawa |
Okinawa Industry Support Center (Okinawa) |
[Poster Presentation]
A Study of Bus Location System using Peer Aware Communications Takashi Matsuda, Lin Shan, Huan-Bang Li, Ryu Miura (NICT) WBS2015-51 ITS2015-23 RCC2015-53 |
We designed and developed a peer aware communication (PAC) testbed that connects end devices directly without central co... [more] |
WBS2015-51 ITS2015-23 RCC2015-53 pp.73-76 |
ASN (2nd) |
2015-12-05 10:35 |
Overseas |
Singapore Management University, Singapore (Overseas) |
A Small-sized Coupler for High-efficiency Power Receiving via Sheet Medium Communication Toshinori Kagawa, Takashi Matsuda, Bing Zhang, Ryu Miura (NICT) |
[more] |
|