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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 27  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS 2024-04-26
11:00
Hiroshima
(Primary: On-site, Secondary: Online)
[Invited Lecture] Development and demonstration of a multipath redundant communication to improve the reliability of connected autonomous vehicle
Jin Nakazato (UTOKYO)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-13
09:55
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
User Scheduling based on Expanded Null-Space for Massive MIMO
Yuki Sasaki (Tokyo Univ. of Scince), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato (UTokyo), Kazuki Maruta (Tokyo Univ. of Scince)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-13
12:45
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Beyond 5G Open RAN Platform through Cross-Domain Collaboration
Jin Nakazato (Univ. of Tokyo), Kazuki Maruta (Tokyo Univ. of Science), Gia Khanh Tran, Naoya Okubo, Kei Sakaguchi (Titech)
(To be available after the conference date) [more]
RCS, SR, SRW
(Joint)
2024-03-13
13:10
Tokyo The University of Tokyo (Hongo Campus), and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Beamforming/Null-steering for Millimeter-wave Transmission in High Mobility Environment
Kazuki Maruta, Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kazuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo)
 [more]
SIP, IT, RCS 2024-01-19
09:55
Miyagi
(Primary: On-site, Secondary: Online)
A Study on Stable Beam Tracking from Multiple Roadside Devices in Cooperative Automatic Operation
Kengo Suzuki, Jin Nakazato (UTOKYO), Kazuki Maruta (TUS), Ehsan Javanmardi, Manabu Tsukada, Hiroshi Esaki (UTOKYO) IT2023-57 SIP2023-90 RCS2023-232
 [more] IT2023-57 SIP2023-90 RCS2023-232
pp.145-150
NS, RCS
(Joint)
2023-12-14
16:50
Fukuoka Kyushu Institute of Technology Tobata campus, and Online
(Primary: On-site, Secondary: Online)
Broad-Range Null-Steering and Beam-Space Expansion in V2I Multiuser MIMO Transmission
Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-188
 [more] RCS2023-188
pp.52-57
AP, RCS
(Joint)
2023-11-15
15:35
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Adaptive Fast Beam Tracking Algorithm for Various Road Environment
Ryo Iwaki, Jin Nakazato (UTokyo), Sojin Ozawa, Kazuki Maruta (TUS), Muhammad Asad, Ehsan Javanmardi, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki (UTokyo) RCS2023-160
The commercialization of 5G has been initiated for a while. Furthermore, millimeter wave (mmWave) has been introduced to... [more] RCS2023-160
pp.45-50
AP, RCS
(Joint)
2023-11-15
16:00
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Location-Based Broad-Range Null-Steering in V2I Multiuser MIMO Transmission
Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-161
This paper proposes a location based broad-range null-steering (BRNS) scheme for vehicle to everything (V2X) multiuser M... [more] RCS2023-161
pp.51-56
SR 2023-11-09
13:30
Miyagi
(Primary: On-site, Secondary: Online)
[Invited Talk] Beyond 5G Edge Cloud for Multi-Domain Collaboration
Jin Nakazato (UTOKYO) SR2023-46
The 5G system began worldwide in 2019 and comprises wireless access technologies and other critical technical elements. ... [more] SR2023-46
p.2
MIKA
(3rd)
2023-10-10
15:35
Okinawa Okinawa Jichikaikan
(Primary: On-site, Secondary: Online)
[Poster Presentation] Adaptation of Fast Beam Tracking for Vehicles in General Road Environment
Sojin Ozawa, Tokio Ikuta, Sasaki Yuki (Tokyo Univ. of science), Ryo Iwaki, Jin Nakazato, Manabu Tsukada (Tokyo Univ), Hideya So (SIT), Kazuki Maruta (Tokyo Univ. of science)
Cooperative automated driving is seen as one of the key technologies for smart city/mobility.
High-definition sensor ... [more]

MIKA
(3rd)
2023-10-10
15:35
Okinawa Okinawa Jichikaikan
(Primary: On-site, Secondary: Online)
[Poster Presentation] Extended kalman filter based beam tracking for vehicle position and velocity estimation under intersection scenario
Hu Dou, Jin Nakazato, Ehsan Javanmardi, Asad Muhammad (Utokyo), Maruta Kazuki (TUS), Manabu Tsukada (Utokyo)
As typified by the IoT, mobile traffic continues to increase with the spread of devices equipped with wireless communica... [more]
RCS 2023-04-13
15:00
Shimane Matsue New Urban Hotel, and online
(Primary: On-site, Secondary: Online)
[Invited Lecture] QoS Measurement for Remote Operation over 5G in Cooperative Automated Driving
Jin Nakazato, Manabu Tsukada (UTokyo) RCS2023-8
In recent years, significant progress has been made in the research and development of autonomous driving, with demonstr... [more] RCS2023-8
p.38
RCS 2023-04-14
09:45
Shimane Matsue New Urban Hotel, and online
(Primary: On-site, Secondary: Online)
AR-based Radio Propagation Visualization System to Assist Area Deployment of mmWave B5G
Naoya Okubo, Jin Nakazato, Kei Sakaguchi (Tokyo Tech) RCS2023-10
mmWave (millimeter wave) bands, which were firstly introduced in 5G, and higher frequency bands such as THz (terahertz) ... [more] RCS2023-10
pp.44-49
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-22
14:10
Hokkaido Hokkaido Univ. Feasibility Study on Remote Collaboration under 5G Mobile Broadband
Kosuke Nakagawa, Jin Nakazato (UTokyo), Romain Fontugne (IIJlab), Ito Koki, Manabu Tsukada, Hiroshi Esaki (UTokyo) ITS2022-71 IE2022-88
 [more] ITS2022-71 IE2022-88
pp.163-168
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-22
15:35
Hokkaido Hokkaido Univ. Network Performance Analysis and Visualization for Cooperative Automated Driving
Koichi Kambara, Ehsan Javanmardi, Jin Nakazato (UTokyo), Yamada Syunya, Hiroaki Takada, Yousuke Watanabe (Nagoya Univ), Kenya Sato (DU), Manabu Tsukada (UTokyo) ITS2022-76 IE2022-93
In recent years, cooperative automated driving has been attracting attention to improve traffic safety and streamline tr... [more] ITS2022-76 IE2022-93
pp.192-197
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-22
15:50
Hokkaido Hokkaido Univ. AutowareV2X: Enabling V2X Communication and Collective Perception for Autonomous Driving
Yu Asabe, Ehsan Javanmardi, Jin Nakazato, Manabu Tsukada, Hiroshi Esaki (UTokyo) ITS2022-77 IE2022-94
For cooperative intelligent transport systems (C-ITS), vehicle-to-everything (V2X) communication is utilized to allow au... [more] ITS2022-77 IE2022-94
pp.198-203
RCS, NS
(Joint)
2022-12-15
12:05
Aichi Nagoya Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Design and Development of mmWave Area Coverage with Analog Relay Stations
Keishi Tokugawa, Jin Nakazato, Keiichi Kubota, Kei Sakaguchi (Tokyo Tech), Tsuyoshi Itagaki, Masahiko Nanri, Mitsuhiro Kuchitsu, Soh Masuko (RMI) RCS2022-190
In B5G, coverage expansion technology is required to provide high-capacity communications in the high-frequency band to ... [more] RCS2022-190
pp.31-36
RCC, ITS, WBS 2022-12-14
11:05
Shiga Ritsumeikan Univ. BKC
(Primary: On-site, Secondary: Online)
Vehicle Route Detection Network Using Continuous Roadside Units
Gunhee Cho, Tao Yu, Jin Nakazato, Kei Sakaguchi (TokyoTech) WBS2022-55 ITS2022-31 RCC2022-55
For the purpose of establishing a digital twin society, this paper proposes an object recognition network architecture u... [more] WBS2022-55 ITS2022-31 RCC2022-55
pp.114-119
IN, RCS, NV
(Joint)
2022-05-26
13:45
Kanagawa Keio University (Hiyoshi Campus)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Deployment of PoC Field towards Beyond 5G/6G
Jin Nakazato, Mitsuhiro Kuchitsu, Soh Masuko (RM), Keichi Tokugawa, Keiichi Kubota, Kei Sakaguchi (Titech) IN2022-5 RCS2022-17
Conventional mobile services of 3G and 4G have become widespread in our lifecycle, and expectations for a better quality... [more] IN2022-5 RCS2022-17
pp.20-25
RCS, SR, SRW
(Joint)
2022-03-02
12:40
Online Online Proof-of-Concept of a Micro-Service Distributed Optimization on Edge Computing over Beyond 5G
Jin Nakazato, Mitsuhiro Kuchitsu, Masahiko Nanri, Soh Masuko (Rakuten Mobile), Keishi Tokugawa, Keiichi Kubota, Kazuki Maruta, Kei Sakaguchi (TiTech) RCS2021-263
Conventional mobile services of 3G and 4G have become widespread in our lifecycle, and expectations for a better quality... [more] RCS2021-263
pp.62-67
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