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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 13:25 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Evaluation of additional loss due to metal wires in the 100 GHz band propagation path
-- Toward utilization of terahertz radio in the area of electric power facilities -- Kensuke Ikeda, Michifumi Miyashita, Akihiro Tanaka, Shun Morimura (CRIEPI)  EMT2023-43 MW2023-61 OPE2023-43 EST2023-43 MWPTHz2023-39 |
Highly reliable communication networks are essential to operations of power infrastructure facilities, to ensure safety ... [more] | EMT2023-43 MW2023-61 OPE2023-43 EST2023-43 MWPTHz2023-39 pp.173-178 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-14 11:15 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Highly reliable communication network design using broadband wireless link and optical fiber networks
-- Toward the use of cyber-physical systems in infrastructure -- Kensuke IKeda, Akihiro Tanaka, Shun Morimura, Michifumi Miyashita (CRIEPI), Kazuki Nakamura, Satoko Ryuo (RTRI) RCC2023-21 NS2023-45 RCS2023-96 SR2023-44 SeMI2023-37 |
In critical infrastructures such as electric power and railroads, communication networks are indispensable for various s... [more] | RCC2023-21 NS2023-45 RCS2023-96 SR2023-44 SeMI2023-37 pp.27-34(RCC), pp.63-70(NS), pp.83-90(RCS), pp.70-77(SR), pp.68-75(SeMI) |
| NS | 2022-10-06 11:35 |
Hokkaido | Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
High reliability communication using multiple carrier VMNO
-- Definition of the architecture and handover investigation/analysis -- Kengo Sasaki, Masaki Takanashi, Katsushi Sanda (TCRDL), Akihiro Nakao (UT) NS2022-94 |
Recently, Japanese major MNOs have occasionally been suffer from large-scale communication failures and it severely affe... [more] | NS2022-94 pp.82-87 |
| AP, RCS (Joint) |
2021-11-10 13:30 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on Interference Canceller for HAPS Feeder Links with Multi-Gateways under Multiple-Path Environment Takafumi Fujii, Yoshichika ohta (Softbank.corp) AP2021-101 RCS2021-148 |
HAPS (High Altitude Platform Station), which is a stratosphere platform around 20Km altitude, cellular communication ser... [more] | AP2021-101 RCS2021-148 pp.3-9(AP), pp.21-27(RCS) |
| RCS | 2021-10-22 15:00 |
Online | Online | [Poster Presentation]
Investigation of NOMA-Based Highly-Efficient Low-Latency Random Access Kenichi Higuchi (Tokyo Univ. of Science) RCS2021-139 |
In this paper, we introduce some of our recent studies on highly-efficient low-latency random access that realize multi-... [more] | RCS2021-139 pp.112-119 |
| RCS | 2021-06-25 10:00 |
Online | Online | A Study on Phase-Noise-Aware LLR Calculation for Millimeter-wave MIMO Systems with High-Order Modulation Daiki Wakumoto, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.) RCS2021-66 |
This paper proposes a low-complexity demodulation method via phase-noise-aware log-likelihood ratios (LLRs) at the base ... [more] | RCS2021-66 pp.214-219 |
| RCS | 2021-04-22 14:50 |
Online | Online | [Invited Lecture]
Vehicular to Vehicular Communication using 5G URLLC and its application to Truck Platooning Hitoshi Yoshino, Manabu Mikami (SoftBank) RCS2021-7 |
Three types of communications are defined for 5G mobile communication system. One is enhanced Mobile Broadband (eMBB), w... [more] | RCS2021-7 pp.25-29 |
| RCS, SR, SRW (Joint) |
2021-03-05 10:30 |
Online | Online | Performance Evaluation of Base Station Cooperation Technologies in Millimeter-Wave Bands at Variable Base Station Deployments under High-Mobility Environments Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO) RCS2020-249 |
Commercial services of 5th generation mobile communication system (5G) are expanding. In 5G, Massive MIMO -based beamfor... [more] | RCS2020-249 pp.207-211 |
| NS, IN (Joint) |
2020-03-06 13:20 |
Okinawa | Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
Implementation of Heterogeneous High-bandwidth and Low-latency Mobile Applications with Low-cost Commercial Equipment for 5G networks Yujie Zhen, Ping Du, Akihiro Nakao (UT), Yuki Hokazono, Noriaki Minamida, Yuji Aburakawa (docomo) NS2019-242 |
There is a consensus that 5G wireless system supports three types of services classified as enhanced mobile broadband (... [more] |
NS2019-242 pp.365-370 |
| RCS, SR, SRW (Joint) |
2020-03-06 09:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Millimeter-Wave Base Station Cooperation Technologies in High-Mobility Environments Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO) RCS2019-383 |
Commercial services in 5G have already started all over the world. The initial 5G introduces analog beamforming (BF) by ... [more] | RCS2019-383 pp.323-328 |
| AP, RCS (Joint) |
2019-11-21 11:45 |
Saga | Saga Univ. | A Study on MIMO Interference Canceller for Reverse Link in HAPS Multipe Gateways System Takafumi Fujii, Yoshichika Ohta (HAPSMobile) RCS2019-219 |
HAPS (High Altitude Platform Station), which is a stratosphere platform around 20Km altitude, cellular communication ser... [more] | RCS2019-219 pp.97-102 |
| US | 2019-09-25 13:50 |
Miyagi | Tohoku Univ. | Pulse wave imaging of abdominal aorta using high temporal resolution ultrasound measurement Michiya Mozumi, Ryo Nagaoka, Hideyuki Hasegawa (Univ. of Toyama) US2019-51 |
An arteriosclerosis is a symptom of the aorta aneurysm, and it is important to detect the arteriosclerosis in the early ... [more] | US2019-51 pp.25-28 |
| ISEC, SITE, ICSS, EMM, HWS, BioX, IPSJ-CSEC, IPSJ-SPT [detail] | 2019-07-23 10:20 |
Kochi | Kochi University of Technology | Development of 2,400ppi fingerprint sensor for capturing neonate fingerprint within 24 hours after Birth Yoshinori Koda, Ai Takahashi, Koichi Ito, Takafumi Aoki (Tohoku Univ.) ISEC2019-18 SITE2019-12 BioX2019-10 HWS2019-13 ICSS2019-16 EMM2019-21 |
United Nations adopted the resolution “Sustainable Development Goals (SDGs),” and one of the action plans is listed at “... [more] | ISEC2019-18 SITE2019-12 BioX2019-10 HWS2019-13 ICSS2019-16 EMM2019-21 pp.81-85 |
| IN, NS (Joint) |
2019-03-05 10:00 |
Okinawa | Okinawa Convention Center | Data Redundancy Dynamic Control Method for High Availability Distributed Cluster Tomohiro Ono, Kiyoshi Ueda (Nihon Univ.) NS2018-240 |
Highly available distributed cluster is a scale out type session control server architecture that can flexibly control i... [more] | NS2018-240 pp.277-282 |
| WBS, ITS, RCC | 2018-12-06 10:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Poster Presentation]
A Preliminary Study on the Use of Ultra-Wideband Systems for In-Vehicle Radio Communications Kotaro Ikeda (NICT/YAZAKI Corp.), Kenichi Takizawa, Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Fumihide Kojima (NICT) WBS2018-36 ITS2018-19 RCC2018-67 |
We have conducted measurement campaign on radio propagation in vehicles over frequency range of ultra wideband (UWB) sig... [more] | WBS2018-36 ITS2018-19 RCC2018-67 pp.53-54 |
| RCS, AP (Joint) |
2018-11-22 09:30 |
Okinawa | Okinawa Industry Support Center | A Study on Efficient Spectrum Utilization for Feeder Link using Multipe Gateways in HAPS System Takafumi Fujii, Yoshichika Ohta (HAPSmobile) RCS2018-203 |
HAPS (High Altitude Platform Station), which is a stratosphere platform around 20Km altitude, cellular communication ser... [more] | RCS2018-203 pp.143-148 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-11 13:10 |
Hokkaido | Hakodate Arena | In-Vehicle Radio Communications with Ultra-wideband Signals Kenichi Takizawa, Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Fumihide Kojima (NICT) RCC2018-29 |
This report shows an in-vehicle radio communications using ultra-wideband (UWB) signals. Based on simulations results co... [more] | RCC2018-29 pp.25-30 |
| NS, IN (Joint) |
2018-03-01 09:40 |
Miyazaki | Phoenix Seagaia Resort | Reliable Virtual Nodes Placement Method in High Availability Distributed Clusters Ryoko Suzuki, Kiyoshi Ueda (Nihon Univ.) NS2017-173 |
In these days，such as the large-scale web application，the large-scale data handling is required. In the core computer sy... [more] | NS2017-173 pp.33-36 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 11:05 |
Akita | Yupopo | 5.8GHz High Efficiency GaN Amplifier for Practical Use of Microwave Power Transfer Koji Yamanaka, Kazuhiro Iyomasa, Masatake Hangai, Hiromitsu Utsumi, Jun Nishihara, Yukihiro Homma (Mitsubishi Electric), Kenji Sakaki (J-SS) EMCJ2017-47 MW2017-99 EST2017-62 |
In this paper, a state-of-the-art high power and high efficiency GaN HEMT amplifier, which is to be used in 5.8GHz micro... [more] | EMCJ2017-47 MW2017-99 EST2017-62 pp.117-122 |
| NS, ASN, RCC, RCS, SR (Joint) |
2017-07-21 10:40 |
Hokkaido | Hokkaido Univ. | Delay Performance Evaluation under Interference from Other System of Highly Reliable and Low Latency Radio Access Scheme by Utilizing Duplicated Transmissions Hideya So, Maiko Naya, Takafumi Fujita, Kento Yoshizawa, Takashi Shimizu (NTT) RCC2017-42 |
This report proposes a radio access scheme utilizing duplicated transmission at multiband to achieve mission-critical In... [more] | RCC2017-42 pp.155-160 |
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