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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-14 14:05 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Real-time cloud robotics and related technologies toward Beyond 5G/6G Tomoya Tandai (TISS), Daisuke Uchida, Satoshi Takaya, Yuki Yonezawa (Toshiba), Hiroyuki Nishikawa (TISS), Daisuke Yamamoto (Toshiba)  RCS2023-277 SR2023-100 SRW2023-64 |
This report proposes a Multi-access Edge Computing (MEC)-centralized mobile robots control and its related technologies ... [more] | RCS2023-277 SR2023-100 SRW2023-64 p.126(RCS), p.58(SR), p.91(SRW) |
| IN, RCS, NV (Joint) |
2022-05-26 13:15 |
Kanagawa | Keio University (Hiyoshi Campus) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Method of uplink low latency using 5G Split Option 6 I/F Yuki Yonezawa, Koji Akita, Daisuke Uchida, Tomoya Tandai (TOSHIBA) IN2022-4 RCS2022-16 |
[more] | IN2022-4 RCS2022-16 p.19 |
| RCS, SIP, IT | 2022-01-21 11:45 |
Online | Online | Study on compensation for axis misalignment of UCA with multiple UCAs Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) IT2021-76 SIP2021-84 RCS2021-244 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | IT2021-76 SIP2021-84 RCS2021-244 pp.270-275 |
| RCS, SR, SRW (Joint) |
2021-03-05 16:55 |
Online | Online | Compensation for axis misalignment of UCA with OAM beam control Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-260 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-260 pp.261-266 |
| RCS | 2020-06-25 10:50 |
Online | Online | Suppression of performance degradation due to misalignment in OAM multiplexing Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-33 |
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] | RCS2020-33 pp.61-66 |
| SRW | 2020-01-14 13:50 |
Kanagawa | TBD | [Invited Talk]
Long Distance Communication using E-band polarization MIMO-OFDM Testbed for 5G Backhaul Systems Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe) SRW2019-55 |
Many research institutions have paid attention to the 5G systems, which have various size cells. Since new base stations... [more] | SRW2019-55 p.21 |
| AP, RCS (Joint) |
2019-11-20 14:15 |
Saga | Saga Univ. | A Study on Performance Improvement for OAM Mode Multiplexing Using Multiple UCAs Ayano Yamamoto, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.), Tomoya Tandai, Daisuke Uchida (Toshiba Corp.) RCS2019-212 |
A novel spatial multiplexing transmission system using orthogonality of orbital angular momentum (OAM) mode has been att... [more] | RCS2019-212 pp.55-60 |
| RCS, SAT (Joint) |
2019-08-22 14:30 |
Aichi | Nagoya University | [Invited Lecture]
Long Distance Communications using a Novel Testbed with Polarization MIMO-OFDM Systems for 5G Backhaul Applications Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba Corp.), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe Ltd.) SAT2019-27 RCS2019-156 |
Many researches have paid attention to the 5th generation mobile radio communication systems, and the expectations for w... [more] | SAT2019-27 RCS2019-156 pp.53-58 |
| SAT, RCS (Joint) |
2018-08-09 10:55 |
Iwate | Iwate University | A Study on an Adaptive Bit-Loading Algorithm with Channel Estimation for 5G backhaul Systems Daiki Yoda, Daisuke Uchida, Koji Akita, Tomoya Tandai (Toshiba) RCS2018-132 |
In recent years, the realization of the fifth generation mobile communication system has been actively investigated and ... [more] | RCS2018-132 pp.7-12 |
| RCS | 2018-06-22 10:40 |
Nagasaki | Nagasaki University | Evaluation of OAM Based Mode Division Multiplexing Transmission in Different Propagation Environments Ayano Yamamoto, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2018-69 |
Orbital angular momentum (OAM) is a physical quantity of an electromagnetic wave that is independent of polarization, a... [more] | RCS2018-69 pp.201-206 |
| AP, RCS (Joint) |
2017-11-09 15:50 |
Fukuoka | Fukuoka University | [Invited Lecture]
A Study on an Antenna Arrangement of Line-Of-Sight MIMO Communications for 5G Backhaul Systems Daisuke Uchida, Daiki Yoda, Koji Akita, Tomoya Tandai (Toshiba Corp.) AP2017-131 RCS2017-236 |
Many research institutions have paid attention to the 5th generation mobile radio communication systems (5G). The exp... [more] |
AP2017-131 RCS2017-236 pp.125-130(AP), pp.181-186(RCS) |
| RCS | 2017-10-20 14:50 |
Miyagi | Tohoku Institute of Technology | [Invited Lecture]
Studies on high speed wireless communication for 5G backhaul systems Koji Akita, Daiki Yoda, Daisuke Uchida, Tomoya Tandai (Toshiba) RCS2017-197 |
The 5th generation mobile radio communication system (5G) is expected to widely spread in the near future. In 5G, ultra-... [more] | RCS2017-197 pp.161-165 |
| ICD, CPSY | 2016-12-15 15:30 |
Tokyo | Tokyo Institute of Technology | [Poster Presentation]
Quadrature-phase-detection TDC for single-slope ADCs Sayuri Yokoyama, Sokuzin Na, Daisuke Uchida, Masayuki Ikebe, Tetsuya Asai, Masato Motomura (Hokkaido Univ.) ICD2016-81 CPSY2016-87 |
(To be available after the conference date) [more] | ICD2016-81 CPSY2016-87 p.89 |
| AP | 2011-12-15 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Multi-Antenna System Using Radiation Patterns Wisely Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.) AP2011-121 |
This report presents a technique to enhance transmission characteristics of multi-antenna systems using radiation patter... [more] | AP2011-121 pp.13-18 |
| AP, SAT (Joint) |
2011-07-14 11:30 |
Nagano | Fac. Eng., Shinshu Univ. | A remark of parameters for enhancing MIMO channel capacities Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.) AP2011-37 |
This report presents the evaluation for parameters to enhance channel capacity in 2x2 MIMO systems. Although low spatia... [more] | AP2011-37 pp.57-62 |
| AP, MW (Joint) |
2011-03-03 09:55 |
Ibaraki | Ibaraki Univ. | A Novel Feeding Circuit with Switching Function of Cardioid and Figure of Eight Radiation Patterns Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.), Young Joong Yoon (Yonsei Univ.) AP2010-175 |
In diversity and MIMO applications, pattern reconfigurable techniques are required because the propagation path of a rad... [more] | AP2010-175 pp.7-12 |
| AP, RCS (Joint) |
2010-11-12 14:30 |
Fukui | Fukui Univ. | Assessment of BER and Channel Capacity with Passive Nonregenerative Relaying System Atsuki Mizuno, Daisuke Uchida, Hiroyuki Arai (YNU) AP2010-115 |
[more] | AP2010-115 pp.137-141 |
| IT, ISEC, WBS | 2010-03-05 10:15 |
Nagano | Nagano-Engineering Campus, Shinshu University | Obtaining Local Information from FPGA Using Electromagnetic Analysis Takao Ochiai, Dai Yamamoto, Kouichi Itoh, Masahiko Takenaka, Naoya Torii, Daisuke Uchida, Toshiaki Nagai, Shinichi Wakana (Fujitsu Labs.) IT2009-105 ISEC2009-113 WBS2009-84 |
A side channel attack by means of electromagnetic analysis for SASEBO-AES was investigated. Local information from FPGA ... [more] | IT2009-105 ISEC2009-113 WBS2009-84 pp.217-223 |
| RCS, AP (Joint) |
2009-11-27 11:40 |
Tokyo | Tokyo Inst. of Tech. | Comparative Discussion of Spatial Multiplexing and Diversity Scheme by the Second Eigenvalue in Indoor 2x2 MIMO System Mitsuki Sagara, Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.) AP2009-134 |
There are two kinds of MIMO systems with spatial multiplexing method and diversity method. When the channel capacity is ... [more] | AP2009-134 pp.91-96 |
| AP | 2009-09-03 10:00 |
Aomori | Hachinohe Inst. of Tech. | Antenna Selection Based on Eigenvalue in Dual-Polarized Directional MIMO Antenna Daisuke Uchida, Hiroyuki Arai (Yokohama National Univ.), Yuki Inoue, Keizo Cho (NTT DOCOMO) AP2009-80 |
In MIMO transmission, it is possible to communicate efficiently by beneficial use of radiation pattern and polarization.... [more] | AP2009-80 pp.7-12 |
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