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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2023-04-13 11:30 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
Neural Network based Dynamic Area Optimization Algorithm for HAPS Mobile Communication Systems Wataru Takabatake, Yohei Shibata, Kenji Hoshino, Atsushi Nagate (SB)  RCS2023-4 |
HAPS(High-Altitude Platform Station) attracts attention as a new communication platform which provides wide area communi... [more] | RCS2023-4 pp.19-24 |
| RCS, SR, SRW (Joint) |
2023-03-02 09:50 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Dynamic Cell Optimization Algorithm for Multi -Cell HAPS Mobile Communications Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (SB), Tomoaki Ohtsuki (Keio Univ.) RCS2022-271 |
HAPS (High-Altitude Platform Station) is a new communications platform that provides wide-area communication services di... [more] | RCS2022-271 p.142 |
| RCS | 2022-06-15 11:00 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Two-Step Dynamic Cell Optimization Algorithm for HAPS Mobile Communications Yohei Shibata (SB/Keio), Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (SB), Tomoaki Ohtsuki (Keio) RCS2022-27 |
HAPS (High-Altitude Platform Station) attracts attention as a new communication platform that provides wide-area communi... [more] | RCS2022-27 pp.19-24 |
| IT, EMM | 2022-05-17 15:55 |
Gifu | Gifu University (Primary: On-site, Secondary: Online) |
Examination of round color 2D symbol for B2C with display area and secret data area Nobuyuki Teraura (Terrara Code), Isao Echizen (NII), Keiichi Iwamura (TUS) IT2022-7 EMM2022-7 |
We examined 2D symbols for B2C applications. QR code is a matrix-type 2D symbol announced in 1994. Since QR code was dev... [more] | IT2022-7 EMM2022-7 pp.35-40 |
| DC | 2022-03-01 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design of Successive Approximation ADC using Standard Cell Design Flow Hiroshi Hirano, Satoshi Komatsu (Tokyo Denki Univ.) DC2021-64 |
The spread of smartphones and IoT devices has led to a rapid increase in demand for semiconductors. In particular, ADCs... [more] | DC2021-64 pp.1-6 |
| 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 10:00 |
Online | Online | Coevolutionary Dynamic Cell Optimization Algorithm for HAPS Mobile Communications Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (SB) RCS2021-131 |
HAPS(High-Altitude Platform Station) attracts attention as a new communication platform which provides wide area communi... [more] | RCS2021-131 pp.64-69 |
| SIP, IT, RCS | 2021-01-22 14:00 |
Online | Online | Dynamic Cell Optimization for HAPS multi-cell Configuration Considering User Distribution Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate (SB) IT2020-94 SIP2020-72 RCS2020-185 |
HAPS(High-Altitude Platform Station) attracts attention as a new communication platform which provides wide area communi... [more] | IT2020-94 SIP2020-72 RCS2020-185 pp.170-175 |
| EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] | 2020-01-24 11:00 |
Tottori | Tottori Univ. | [Poster Presentation]
Study on optical compensation for high performance flexible LCD fabrication Keisuke Tahara, Yasuhumi iimura (TAT) EID2019-14 |
Currently, mobile terminals equipped with a liquid crystal display (LCD) such as smartphones and tablet terminals are ex... [more] | EID2019-14 pp.121-124 |
| 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 |
| WPT, AP (Joint) |
2019-01-17 10:35 |
Aichi | Toyota Automobile Museum | [Invited Lecture]
Study for Building to Building Propagation Loss Characteristics for 3 Dimensional (3D) Cell Layout Ken Ikeda (Tokyo tech), Hideki Omote (Softbank), Teruya Fujii (Tokyo tech) AP2018-152 |
Recently, data traffic is explosively growing in cellular mobile communication systems due to the prevalence of smart ph... [more] | AP2018-152 pp.7-12 |
| RCS, NS (Joint) |
2018-12-21 11:15 |
Hiroshima | Onomichi City Hall | A Study on Cell Configuration for HAPS Mobile Communications Yohei Shibata, Noboru Kanazawa, Kenji Hoshino, Yoshichika Ohta, Atsushi Nagate (HAPS Mobile) RCS2018-236 |
High-Altitude Platform Station (HAPS), which provides communications services from the altitude of 20km by utilizing bal... [more] | RCS2018-236 pp.101-106 |
| 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 |
| NLP | 2017-07-13 15:45 |
Okinawa | Miyako Island Marine Terminal | A Study of Image Inpainting Methods by using SD-CNN Ryohei Mizutani, Hideharu Toda, Hisashi Aomori (Chukyo Univ.), Sathit Prasomphan (King Mongkut Univ. of Tech. North Bangkok), Mamoru Tanaka (Sophia Univ.) NLP2017-37 |
In recent years, the practical use of digital images have been progressed because of the popularization and advance of i... [more] | NLP2017-37 pp.53-57 |
| CQ (2nd) |
2016-08-28 15:45 |
Ibaraki | Tsukubasan | [Invited Talk]
Current Status and Future Perspectives of Unlicensed-band Wireless Access Hirantha Abeysekera (NTT) |
Mobile data traffic has been increasing rapidly due to increase of hand-held devices such as smart-phones and tablet PCs... [more] | |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-07 10:25 |
Okinawa | Hidden/exposed terminal estimation method using Beacon for Wireless LANs Akiyoshi Inoki, Hirantha Abeysekera, Munehiro Matsui, Takeo Ichikawa, Masato Mizoguchi (NTT), Akira Kishida, Daisuke Koizumi, Akira Yamada, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) CQ2015-113 |
The use of unlicensed band systems such as wireless LANs has been increasing with rapid growth of smart phones and table... [more] | CQ2015-113 pp.31-36 |
|
| RCS | 2015-10-02 13:05 |
Kanagawa | YRP (Yokosuka) | [Invited Lecture]
DOCOMO's Activities for 5G Yukihiko Okumura (NTT DOCOMO) RCS2015-182 |
In order to prepare for the rapid growing of mobile data traffic that the spread of smart phones/tablets and various mob... [more] | RCS2015-182 pp.137-138 |
| MSS, CAS, SIP, VLD | 2015-06-18 10:45 |
Hokkaido | Otaru University of Commerce | Multi-channel Feedforward ANC System Using Microphone Arrays for Noise Source Separation Satoshi Kinoshita, Yoshinobu Kajikawa (Kansai Univ.) CAS2015-16 VLD2015-23 SIP2015-47 MSS2015-16 |
Multi-channel feedforward ANC system can reduce various noise such as the broad-band noise by arranging the reference mi... [more] | CAS2015-16 VLD2015-23 SIP2015-47 MSS2015-16 pp.83-88 |
| RCS, SR, SRW (Joint) |
2015-03-06 10:15 |
Tokyo | Tokyo Institute of Technology | Handover between densely-deployed small cells Takahiko Yamada, Toshikazu Nishimura (Ritsumeikan Univ.) RCS2014-352 |
This paper proposes a wireless local area network over densely-laid small cells with 3G-LTE protocol, and discusses hand... [more] | RCS2014-352 pp.303-308 |
| SIS | 2014-12-19 14:50 |
Kyoto | Kyoto Research Park (Kyoto City) | A Study on Networked Multi-Channel Acoustic Echo Canceller Atsushi Okada, Takayuki Nakachi, Satoru Emura, Tatsuya Fujii (NTT) SIS2014-90 |
Multi-channel echo canceller is one of important ultra-realistic communication technologies to realize Network Supported... [more] | SIS2014-90 pp.131-136 |
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