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All Technical Committee Conferences  (Searched in: All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 152  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS, SR, SRW
(Joint)
2024-03-14
09:00
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
Fundamental Performance Evaluation of Congestion Control Algorithm for QUIC Communications in Asymmetrical Latency Environment
Hikaru Kawasaki, Kazuo Ibuka, Homare Murakami, Takeshi Matsumura (NICT)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-14
09:25
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
A Study on Recovery Behavior of OPC-UA over TCP for Factory Scenario
Satoko Itaya, Fumiko Ohori, Toru Osuga, Takeshi Matsumura (NICT)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-15
13:00
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Wireless Emulators Driving Generative Wireless System Design
Hiroshi Harada (Kyoto Univ.), Fumihide Kojima, Takeshi Matsumura, Hiroaki Harai (NICT)
 [more]
RCS, SR, SRW
(Joint)
2024-03-15
13:25
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Construction of the evaluation environment employed for the wireless emulator -- Configuration and basic tests for the large-scale virtual evaluation environment --
Fumihide Kojima, Shinsuke Miwa, Toshiyuki Miyachi, Takeshi Matsumura, Hirokazu Sawada, Hiroaki Harai (NICT), Jun-ichi Takada (Tokyo Tech), Hiroshi Harada (Kyoto Univ.)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-15
13:50
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Radio Channel Emulation in Cyber-Physical Wireless Emulator
Jun-ichi Takada, Nopphon Keerativoranan (Tokyo Tech), Tatsuya Nagao, Takahiro Hayashi (KDDI Research), Minseok Kim (Niigata Univ.), Yukiko Kishiki, Kenshi Horihata, Gilbert Sih Ching, Kento Sugiyama (KKE), Kentaro Saito (Tokyo Tech), Tetsuro Imai, Miyuki Hirose (TDU), Azril Haniz, Hirokazu Sawada, Takeshi Matsumura (NICT)
 [more]
RCS, SR, SRW
(Joint)
2024-03-15
14:15
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Development and Verification of Radio Link Emulator for Evaluation of Radio Devices using Wireless Emulator
Takeshi Matsumura, Fumihide Kojima, Hiroaki Harai (NICT), Jun-ichi Takada (Tokyo Tech.), Hiroshi Harada (Kyoto Univ.)
 [more]
RCS, SR, SRW
(Joint)
2024-03-15
14:50
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Development of virtual nodes and reconfigurable radio devices for the IEEE 802.11 based wireless emulation -- Implementations of IEEE 802.11g/ax protocol stacks and interoperability tests --
Fumihide Kojima, Masahiro Takagi, Toshiyuki Miyachi, Takeshi Matsumura, Hirokazu Sawada, Hiroaki Harai (NICT), Jun-ichi Takada (Tokyo Tech), Hiroshi Harada (Kyoto Univ)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-15
15:40
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Optimal Utilization Technology of Wireless Communications for Smart Office Systems
Ayaka Sakaguchi, Kensuke Sakamoto, Yuki Yamakawa, Waka Mimura (KOKUYO), Hirokazu Sawada, Fumihide Kojima, Takeshi Matsumura (NICT)
 [more]
SR 2024-01-25
10:55
Nagano Nagano-ken JA building
(Primary: On-site, Secondary: Online)
Joint Sensing of Wideband Sparse Angular-Frequency Spectrum based on Compressive Sensing -- Experimental Verification in the 4.8GHz Band --
Azril Haniz, Hirokazu Sawada, Takeshi Matsumura (NICT) SR2023-70
Recent trends have shown that spectrum regulators are opening up more shared spectrum bands for fifth generation mobile ... [more] SR2023-70
pp.9-16
SR 2024-01-25
11:20
Nagano Nagano-ken JA building
(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
SR 2024-01-26
13:10
Nagano Nagano-ken JA building
(Primary: On-site, Secondary: Online)
[Invited Talk] Evaluation of Uplink Communication Delay Characteristics in Local 5G -- Implementation-dependent delay characteristics --
Akihiro Amagai, Fumiko Ohori, Satoko Itaya, Takeshi Matsumura (NICT) SR2023-83
Local 5G has high expectations from the manufacturing field, and in addition to various evaluation experiments, it has b... [more] SR2023-83
pp.54-61
NS, RCS
(Joint)
2023-12-15
09:50
Fukuoka Kyushu Institute of Technology Tobata campus, and 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
(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
MIKA
(3rd)
2023-10-11
14:30
Okinawa Okinawa Jichikaikan
(Primary: On-site, Secondary: Online)
[Poster Presentation] Verified the effectiveness of the simulator on radio waves in building a local 5G communication
Ryo Shoda, Ryohei Kotaka (TOPPAN), Homare Murakami, Hirokazu Sawada, Takeshi Matsumura (NICT)
With the spread of "local 5G," which allows companies and local governments to build 5th-generation mobile communication... [more]
RCS, SAT
(Joint)
2023-08-31
12:45
Nagano Naganoken Nokyo Building, and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Vehicular-to-Vehicular Communication System for UAV Collision Avoidance and Formation Flight
Lin Shan, Ryu Miura, Takashi Mastuda, Miho Koshikawa, Huan-Bang Li, Takeshi Matsumura (NICT) SAT2023-36 RCS2023-107
The exponential growth of unmanned aerial vehicles (UAVs) or drones in recent years has raised concerns about their safe... [more] SAT2023-36 RCS2023-107
pp.19-23(SAT), pp.31-35(RCS)
CS 2023-07-28
14:30
Tokyo Hachijo-machi Chamber of Commerce and Industry A Precoding Scheme to Suppress both Out-of-Band Emission and Peak Power of OFDM Signals using Trapezoidal Block Householder Reflector
Hikaru Kawasaki, Takeshi Matsumura (NICT) CS2023-57
The authors have proposed a trapezoidal block Householder reflector (TBHR) to represent a unitary matrix in orthonormali... [more] CS2023-57
pp.157-162
SeMI, RCS, RCC, NS, SR
(Joint)
2023-07-12
15:10
Osaka Osaka University Nakanoshima Center + Online
(Primary: On-site, Secondary: Online)
[Invited Lecture] R&D of Wireless Emulator for Wireless System Evaluation in Cyberspace
Takeshi Matsumura, Fumihide Kojima, Hiroaki Harai (NICT), Jyun-ichi Takada (Tokyo Tech.), Hiroshi Harada (KyotoU) RCC2023-14 NS2023-32 RCS2023-84 SR2023-31 SeMI2023-25
 [more] RCC2023-14 NS2023-32 RCS2023-84 SR2023-31 SeMI2023-25
pp.2-7(RCC), pp.2-7(NS), pp.26-31(RCS), pp.26-31(SR), pp.20-25(SeMI)
SeMI, RCS, RCC, NS, SR
(Joint)
2023-07-14
13:35
Osaka Osaka University Nakanoshima Center + Online
(Primary: On-site, Secondary: Online)
Deep Learning-Based Radio Estimation Using Indoor Building Information
Changwoo Pyo, Hirokazu Sawada, Takeshi Matsumura (NICT) RCS2023-98
 [more] RCS2023-98
pp.97-102
MICT, WBS, RCC, SAT
(Joint) [detail]
2023-05-25
13:00
Tokyo TOKYO BIG SIGHT
(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
AP 2023-05-11
14:55
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Reflected and Diffracted Wave Power Calculation Method based on Wavelength and Object Size -- Preliminary Investigation of Localized Parameter Tuning --
Azril Haniz, Hikaru Kawasaki (NICT), Genki Hosokawa, Takuro Urushibata (YAZAKI Corporation), Yasuyuki Yanagi (Yazaki Energy System Corporation), Tadahide Kunitachi (YAZAKI Corporation), Hirokazu Sawada, Takeshi Matsumura (NICT) AP2023-15
In order to reduce the errors of the simulated received power at sub-6 GHz frequencies due to the wavelength being large... [more] AP2023-15
pp.37-42
 Results 1 - 20 of 152  /  [Next]  
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