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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Local 5G communication quality evaluation and analysis Kakeru Hirata, Nobuhiko Itoh (NIT), Takahiro Matsuda (TMU), Kenntarou Nishimori (Niigata Univ.), Takefumi Hiraguri (NIT) |
[more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Traffic Volume Reduction in Cell-Free Massive MIMO Networks Hirohito Sase, Takahiro Matsuda (TMU), Kentaro Nishimori (Niigata Univ.) |
[more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optimization of UAV Placement in Source Location Estimation Method Using UAVs. Shun Takase, Kentaro Nishimori (Niigata Univ.), Takahiro Matsuda (Metropolitan Univ.) |
[more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Evaluation of Uplink in a Communication System Using Drones as Relay Stations Takanobu Watanabe, Kentaro Nishimori (Niigata Univ.) |
The 5th generation mobile communication system has started its service, and the research and development for beyond 5G (... [more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Transmission Rate Evaluation Method for 5G Using K-factor Hiroki Sato, Kentaro Nishimori (Niigata Univ.) |
The commercial use of the 5th generation mobile communication system, commonly known as 5G, started last year, and there... [more] | |
| AP | 2021-10-07 14:25 |
Online | Online | [Poster Presentation]
Analysis of propagation loss through a tree for millimeter wave band using ray tracing method Kosuke Shibata, Kentaro Nishimori (Niigata Univ.)  AP2021-83 |
In order to cope with the recent rapid increase in wireless communication traffic, the 5th generation mobile communicati... [more] | AP2021-83 pp.59-63 |
| AP | 2021-10-07 14:25 |
Online | Online | [Poster Presentation]
Channel Capacity Characteristics of Asymmetric LoS-MIMO with Drones as Relay Stations Takanobu Watanabe, Kentaro Nishimori (Niigata Univ.) AP2021-93 |
In recent years, microwave and millimeter-wave bands have been considered for outdoor applications to cope with an incre... [more] | AP2021-93 pp.97-101 |
| CQ | 2021-08-02 10:20 |
Online | Online | Evaluation of Channel Capacity Characteristics for Asymmetric LoS-MIMO Takanobu Watanabe, Kentaro Nishimori (Niigata Univ.) CQ2021-21 |
In recent years, microwave and millimeter-wave bands have been considered for outdoor applications to cope with an incre... [more] | CQ2021-21 pp.1-5 |
| CQ | 2021-08-02 10:45 |
Online | Online | Experimental Evaluation of a Wave Source Location Estimation Method Using UAVs Hiromu Takarada, Kentaro Nishimori, Shun Takase (Niigata Univ.), Takahiro Matsuda (Tokyo Metoropolitan Univ.) CQ2021-22 |
In recent years, the pressure on frequency resources owing to the increase in wireless communication systems has become ... [more] | CQ2021-22 pp.6-9 |
| CQ | 2021-08-04 10:55 |
Online | Online | [Invited Talk]
Spatial and frequency based massive MIMO realizing Cell-free Kentaro Nishimori (Niigata Univ.) CQ2021-28 |
[more] | CQ2021-28 pp.38-43 |
| CS | 2021-07-16 09:00 |
Online | Online | Study of path configuration for large-scale networks using drones flight formation Takumi Sugiyama, Nobuhiko Itoh (NIT), Tomotaka Kimura (Doshisha Univ.), Takahiro Matsuda (TMU), Kentaro Nishimori (Nigata Unv.), Takefumi Hiraguri (NIT) CS2021-25 |
In this study, we propose optimum communication path in the large-scale mesh networks using drones by analyzing the conf... [more] | CS2021-25 pp.46-49 |
| CS | 2021-07-16 09:20 |
Online | Online | Simple transmission rate evaluation for 5G using K-factor in real propagation environment Hiroki Sato, Kentaro Nishimori (Niigata Univ.) CS2021-27 |
In this paper, we report the results of a simple transmission rate evaluation of a 5G system using the K-factor, based o... [more] | CS2021-27 pp.55-60 |
| CS | 2021-07-16 10:15 |
Online | Online | Utilization of K-Factor on Source Location Estimation Using UAVs Shun Takase, Kentaro Nishimori (Niigata Univ.), Takahiro Matsuda (Metropolitan Univ.) CS2021-32 |
In recent years, the wireless communication systems has been increasing. This has led to the problem of interference be... [more] |
CS2021-32 pp.73-77 |
| CS | 2021-07-16 11:35 |
Online | Online | A New Wireless System Using Mobile Relay Station towards 6G Systems Kentaro Nishimori (Niigata Univ.), Takefumu Hiraguri (NIT) CS2021-37 |
[more] | CS2021-37 pp.88-93 |
| CS, CQ (Joint) |
2021-05-13 13:10 |
Online | On-line | [Invited Talk]
Drone networks and simulation method for Beyond 5G Takefumi Hiraguri (NIT), Kentaro Nishimori (Niigata univ.), Isamu Shitara (NIT) CS2021-1 CQ2021-7 |
[more] | CS2021-1 CQ2021-7 pp.1-3(CS), pp.35-37(CQ) |
| AP | 2021-03-26 10:10 |
Online | Online | A new performance measure using K-factor for massive MIMO systems Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.) AP2020-134 |
[more] | AP2020-134 pp.13-18 |
| AP | 2021-03-26 11:10 |
Online | Online | [Invited Talk (Young Researcher)]
Research on Signal Processing and Channel Model of Massive MIMO System Ryotaro Taniguchi, Kentaro Nishimori (Niigata Univ.) AP2020-136 |
[more] | AP2020-136 pp.25-30 |
| WPT, AP (Joint) |
2021-01-21 13:05 |
Online | Online | [Invited Lecture]
[Invited Lecture]Evaluation of propagation loss considering building influence at 0.9/2.3/5.1GHz band Yuki Igarashi, Kentaro Nishimori (Niigata Univ.), Yasunori Shimazaki (Panasonic), Ryotaro Taniguchi, Yuta Mizuno (Niigata Univ.) AP2020-103 |
The next generation (5th generation: 5G) of mobile communication systems have been actively investigated all over the wo... [more] | AP2020-103 pp.1-6 |
| WPT, AP (Joint) |
2021-01-21 13:30 |
Online | Online | [Invited Lecture]
[Invited Lecture]Proposal of a simple outdoor to indoor penetration propagation loss model considering horizontal and vertical incident angles in the 0.9/2.3/5.1GHz band Yuta Mizuno, Kentaro Nishimori, Ryotaro Taniguchi, Yuki Igarashi (Niigata Univ.) AP2020-104 |
Recently, the next generation (5-th generation: 5G) mobile communication systems have been actively investigated all ove... [more] | AP2020-104 pp.7-12 |
| WPT, AP (Joint) |
2021-01-22 09:45 |
Online | Online | [Invited Lecture]
A propagation model for urban sky area Wataru Yamada, Nobuaki Kuno, Minoru Inomata, Motoharu Sasaki (NTT), Kentaro Nishimori (Niigata Univ.) AP2020-109 |
[more] | AP2020-109 pp.33-38 |
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