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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IN, NS (Joint) |
2021-03-05 15:50 |
Online | Online | A study of disaster prevention application on wide-area multihop network systems
-- For application of disaster prevention -- Akira Tanaka (NIT, Tokyo College), Mitsuru Maruyama (KAIT), Shigeo Urushidani (NII)  NS2020-173 |
We design real-time information sharing communication platform consists of multihop-network linked small board computers... [more] | NS2020-173 pp.299-304 |
| MVE, IMQ, IE, CQ (Joint) [detail] |
2021-03-01 09:20 |
Online | Online | A Comparison of Context Analysis and Estimation Methods for Mobile Users Considering the Time Series of Data Hiromi Shimizu, Mutsumi Suganuma, Wataru Kameyama (Waseda Univ.) CQ2020-107 |
Recently, the demand for analyzing mobile user’s activities has been increasing in the fields such as customer behavior ... [more] | CQ2020-107 pp.1-5 |
| CAS, CS | 2021-03-02 10:50 |
Online | Online | A Study on the bandwidth of the matching circuit using transformer Satoshi Tanaka (Murata Manufacturing) CAS2020-79 CS2020-86 |
With the spread of the fifth generation mobile phone, the increase of the output power of power amplifier (PA) has becom... [more] | CAS2020-79 CS2020-86 pp.41-46 |
| CAS, ICTSSL | 2021-01-29 12:50 |
Online | Online | A Study on the matching circuit using transformer Satoshi Tanaka (Murata) CAS2020-62 ICTSSL2020-47 |
An LC multi-stage matching circuit is widely used as a matching circuit for a power amplifier (PA) for mobile communicat... [more] | CAS2020-62 ICTSSL2020-47 pp.118-123 |
| MSS, CAS, IPSJ-AL [detail] | 2020-11-26 13:00 |
Online | Online | A Study on Analytical Solutions of Triple-Stage Wideband LC Matching Circuits Satoshi Tanaka (Murata Manufacturing) CAS2020-29 MSS2020-21 |
As mobile phones progress in the third, fourth, and fifth generations, the frequency bands used in mobile phones have in... [more] | CAS2020-29 MSS2020-21 pp.56-61 |
| MBE, NC, NLP, CAS (Joint) [detail] |
2020-10-30 14:45 |
Online | Online | A study on analytical solutions of multi-stage wideband LC matching circuits Satoshi Tanaka (Murata) CAS2020-18 NLP2020-39 |
As mobile phones progress in the third, fourth, and fifth generations, the frequency bands used in mobile phones have in... [more] | CAS2020-18 NLP2020-39 pp.35-40 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 11:00 |
Online | Online | Basic study of electromagnetic noise waveform extraction using independent component analysis Nao Takahashi, Shinobu Ishigami, Ken Kawamata (TGU) EMCJ2020-28 MW2020-42 EST2020-30 |
For the safe operation of next-generation autonomous mobiles such as drones, 5G (5th generation mobile phone) technology... [more] | EMCJ2020-28 MW2020-42 EST2020-30 pp.20-24 |
| MSS, CAS, SIP, VLD | 2020-06-18 10:50 |
Online | Online | A Study on AM-AM/PM Characteristics of RF Power Amplifiers Satoshi Tanaka (Murata Manufacturing) CAS2020-3 VLD2020-3 SIP2020-19 MSS2020-3 |
In 5G (5th Generation) mobile phone, maximum modulation bandwidth is enlarged from 100 to 400 MHz addition, complicated ... [more] | CAS2020-3 VLD2020-3 SIP2020-19 MSS2020-3 pp.11-16 |
| CS, CAS | 2020-02-28 14:30 |
Kumamoto | A Study on Wideband Multi-Stage LC Matching Circuits of Power Amplifiers for Mobile Phone Terminals Satoshi Tanaka (Murata Manufacturing) CAS2019-123 CS2019-123 |
As mobile phones progress in the third, fourth, and fifth generations, the frequency bands used in mobile phones have in... [more] | CAS2019-123 CS2019-123 pp.149-154 |
|
| ICTSSL, CAS | 2020-01-31 17:20 |
Tokyo | A Study on Output Matching Circuits of Power Amplifiers for Mobile Phone Terminals Satoshi Tanaka (Murata) CAS2019-97 ICTSSL2019-66 |
As the mobile phone generation progresses with the third, fourth, and fifth generations, the frequency bands used in mob... [more] | CAS2019-97 ICTSSL2019-66 pp.169-174 |
|
| AP, WPT (Joint) |
2020-01-24 10:15 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
Vehicle Penetration Loss Characteristics for the shinkansen from 2GHz to 28GHz Bands Minoru Inomata, Tetsuro Imai, Kazushi Muraoka, Nobuhide Nonaka, Satoshi Suyama, Koshiro Kitao, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO, INC), Yoshihiro Matsumura (Central Japan Railway Company) AP2019-168 |
Mobile telephone operators around the world are now working hard to introduce 5G services. With 5G, 3.7, 4.5, 28 GHz ban... [more] | AP2019-168 pp.99-103 |
| NLP, CAS | 2019-10-22 09:50 |
Gifu | Gifu Univ. | A Parameter analysis on LC-matching circuits for mobile phone applications Satoshi Tanaka (Murata) CAS2019-25 NLP2019-65 |
The LC/CL-matching circuits are widely applied to the RF power amplifiers (PA). In particular, ladder-type LC/CL-matchi... [more] | CAS2019-25 NLP2019-65 pp.11-16 |
| NS, IN, CS, NV (Joint) |
2019-09-06 15:20 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | Research and Development of Mobile Sensing System using e-Bike for Road Infrastructure Maintenance Kenji Kanai, Kento Yamamoto, Kazuki Murayama, Naoki Wada, Masaru Takeuchi, Jiro Katto (Waseda Univ.) CS2019-61 |
In this paper, we introduce a mobile sensing system using e-Bike for road infrastructure maintenance. We install a camer... [more] | CS2019-61 pp.75-80 |
| CQ | 2019-08-27 11:55 |
Hokkaido | Hakodate arena | Estimation of Cell Phone Location for Disaster Rescue using drone-mounted Small eNB and EPC Takuro Sakai, Chikara Sasaki, Yoshinori Kitatsuji (KDDI Research) CQ2019-64 |
We developed an estimation method of cell phone locations using a tiny LTE mobile system (Evolved Node B and Evolved Pac... [more] | CQ2019-64 pp.39-42 |
| MSS, CAS, SIP, VLD | 2019-07-31 09:35 |
Iwate | Iwate Univ. | A Study on LC-Matching Circuits of Power Amplifiers for Mobile Phone Applications Satoshi Tanaka (Murata Manufacturing) CAS2019-12 VLD2019-18 SIP2019-28 MSS2019-12 |
The LC-matching circuits are widely applied to RF circuits such as the power amplifiers (PA), low noise amplifiers (LNA)... [more] | CAS2019-12 VLD2019-18 SIP2019-28 MSS2019-12 pp.49-54 |
| RCC, MICT | 2019-05-29 14:25 |
Tokyo | TOKYO BIG SIGHT | [Invited Talk]
Toward Distributed Complex Event Processing on Mobile Biosensing Platform Akio Sashima (AIST) RCC2019-4 MICT2019-4 |
In recent years, healthcare services using smartphones and wristwatch-type smart devices have attracted attention. As th... [more] | RCC2019-4 MICT2019-4 p.17 |
| CAS, CS | 2019-03-09 14:35 |
Kanagawa | Shonan Institute of Technology | Analysis of Non-linearity on Heterojunction Bipolar Transistor Power Amplifiers for Mobile Phone Satoshi Tanaka (Murata) CAS2018-154 CS2018-122 |
In 5G (5th Generation) mobile phone, maximum modulation bandwidth is enlarged from100 to 400 MHz. In addition, complica... [more] | CAS2018-154 CS2018-122 pp.87-92 |
| IT, ISEC, WBS | 2019-03-07 09:30 |
Tokyo | University of Electro-Communications | Password for Prevention of Shoulder Surfing by Rear-Facing Camera Shota Ushiyachi, Ryuya Uda (Tokyo Univ. of Tech.) IT2018-75 ISEC2018-81 WBS2018-76 |
Mobile devices such as smart phones often manage privacy and secret information. Existing screen lock methods without bi... [more] | IT2018-75 ISEC2018-81 WBS2018-76 pp.1-6 |
| IN, NS (Joint) |
2019-03-05 09:40 |
Okinawa | Okinawa Convention Center | Development and Scalability Evaluation of Location-based Peer-to-peer Communication Platform Yusuke Shimomura, Takumi Miyoshi (Shibaura Inst. Tech.), Olivier Fourmaux (Sorbonne Univ.) NS2018-231 |
Recently, smartphones with GPS (Global positioning system) have been widely spreaded. Various services using users' curr... [more] | NS2018-231 pp.225-230 |
| NS | 2019-01-17 15:15 |
Nagasaki | Nagasaki Prefectural Art Museum | High-Precision Zero-Rating for Next Generation Mobile Networks Ming Yang, Ping Du (UTokyo), Noriaki Kamiyama (Fukuoka Univ), Akihiro Nakao (UTokyo) NS2018-192 |
Zero-rating is a business strategy where mobile network operators (MNOs) and virtual mobile network operators(MVNOs will... [more] | NS2018-192 pp.83-88 |
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