Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2023-03-03 15:10 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Access Point Coordinated Radio Frequency Band Selection using Deep Reinforcement Learning Based on Video Transmission Requirements Osamu Nakamura, Ryota Yamada, Tomeba Hiromichi, Takuhiro Sato, Yasuhiro Hamaguchi (Sharp) RCS2022-294 |
[more] |
RCS2022-294 pp.243-248 |
RCS, NS (Joint) |
2022-12-15 11:15 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Multi-AP Coordinated Radio Resource Allocation using Requirements for Video Transmission Ryota Yamada, Hiromichi Tomeba, Osamu Nakamura, Takuhiro Sato, Yasuhiro Hamaguchi (Sharp) RCS2022-188 |
The demand for large-capacity, latency sensitive applications such as ultra-high-definition video transmission is increa... [more] |
RCS2022-188 pp.19-24 |
RCS, NS (Joint) |
2022-12-16 11:30 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Sharp's Activities for Ultra-High-Definition Video Transmission Yasuhiro Hamaguchi, Hideo Namba, Takashi Onodera, Ryota Yamada, Osamu Nakamura, Hiromichi Tomeba, Takuhiro Sato (Sharp) NS2022-144 RCS2022-202 |
[more] |
NS2022-144 RCS2022-202 p.82(NS), p.93(RCS) |
RCS |
2022-10-27 15:35 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
Evaluation of Radio Frequency Band Selection using Deep Reinforcement Learning Based on Video Transmission Requirements under Interference Environment Osamu Nakamura, Ryota Yamada, Hiromichi Tomeba, Takuhiro Sato, Yasuhiro Hamaguchi (Sharp) RCS2022-138 |
[more] |
RCS2022-138 pp.41-46 |
RCS, SR, SRW (Joint) |
2022-03-03 09:30 |
Online |
Online |
[Poster Presentation]
Application of Deep Reinforcement Learning to Radio Frequency Band Selection Based on Requirements for Video Transmission Osamu Nakamura, Takuhiro Sato, Ryota Yamada, Hiromichi Tomeba, Yasuhiro Hamaguchi (Sharp) RCS2021-275 SR2021-102 SRW2021-75 |
[more] |
RCS2021-275 SR2021-102 SRW2021-75 pp.127-132(RCS), pp.85-90(SR), pp.33-38(SRW) |
RCS |
2019-10-25 11:00 |
Kanagawa |
Yokosuka Research Park |
[Invited Lecture]
Performance evaluation of 8K video transmission in 5G Ryota Yamada, Hiromichi Tomeba, Yasuhiro Hamaguchi, Osamu Nakamura (Sharp) RCS2019-195 |
Requirements for a mobile terminal have been increasing such as a ultra-high definition (8K) video transmission. The fif... [more] |
RCS2019-195 pp.95-100 |
RCS, SAT (Joint) |
2017-08-17 14:05 |
Niigata |
Niigata Univ. |
[Invited Lecture]
Wireless communication technology to support ultra high definition video transmission Yasuhiro Hamaguchi, Hiromichi Tomeba, Ryota Yamada, Katsuya Kato (SHARP) SAT2017-25 RCS2017-155 |
[more] |
SAT2017-25 RCS2017-155 pp.31-36(SAT), pp.73-78(RCS) |
RCS, SR, SRW (Joint) |
2017-03-01 17:25 |
Tokyo |
Tokyo Institute of Technology |
[Invited Lecture]
OMRON's Activity on 920MHz Wireless Communication and Wi-SUN Ryota Yamada (OMRON) SRW2016-83 |
The wireless communication with 920MHz radio band is suitable for sensor networks from the viewpoint of the balance amon... [more] |
SRW2016-83 pp.87-92 |
RCS, SR, SRW (Joint) |
2017-03-01 17:00 |
Tokyo |
Tokyo Institute of Technology |
Multiple-band Wireless Communications in the Manufacturing Filed
-- Problems of Wireless Communications in the factory -- Satoko Itaya, Kenichi Maruhashi, Jun Hasegawa, Akio Hasegawa, Akihiro Amagai, Atsushi Ozeki, Tsukasa Kobayashi, Taketoshi Nakajima, Ryota Yamada, Akira Tsuji, Yuichiro Ezure, Chikashi Ito, HIsanori Tomita, Fumihide Kojima (NICT) RCS2016-303 |
[more] |
RCS2016-303 pp.85-90 |
RCS, RCC, ASN, NS, SR (Joint) |
2016-07-20 14:25 |
Aichi |
|
Multiple-band Wireless Communications in the Manufacturing Filed
-- Proposal of Smart Resource Flow Wireless Platform -- Satoko Itaya, Kenichi Maruhashi, Akio Hasegawa, Jun Hasegawa, Akihiro Amagai, Atsushi Ozeki, Hisashi Ozawa, Akito Murai, Ryota Yamada, Masakazu Ishibashi, Yasutomo Wakatake, Yuichiro Ezure, Chikashi Ito, Tsukasa Kobayashi, Fumihide Kojima (NICT) RCC2016-14 NS2016-51 RCS2016-96 SR2016-30 ASN2016-25 |
[more] |
RCC2016-14 NS2016-51 RCS2016-96 SR2016-30 ASN2016-25 pp.13-18 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 15:30 |
Tokyo |
Tokyo Institute of Technology |
[Invited Lecture]
Wi-SUN RLMM Profile for Sensor Network Application Ryota Yamada (OMRON) SRW2015-82 |
Wi-SUN RLMM (Resource Limited Monitoring and Management) Profile is one of Wi-SUN Profile which is under development. Wi... [more] |
SRW2015-82 pp.69-74 |
RCS, SR, SRW (Joint) |
2015-03-04 13:10 |
Tokyo |
Tokyo Institute of Technology |
Suboptimal MIMO Signal Detection Employing Signal Search with Multi-Stream Constraint and Successive Interference Cancellation Katsuya Kato (Sharp), Kazuhiko Fukawa (Tokyo Tech), Ryota Yamada (Sharp), Hiroshi Suzuki (Tokyo Tech) RCS2014-315 |
The maximum likelihood detection (MLD) is the optimal signal detection for MIMO communications, but its computational co... [more] |
RCS2014-315 pp.83-88 |
RCS, SR, SRW (Joint) |
2015-03-06 14:00 |
Tokyo |
Tokyo Institute of Technology |
BER estimation of MIMO FDE receivers with channel measurement Yutaka Kubo, Yasunori Iwanami (NIT), Ryota Yamada, Naoki Okamoto (Sharp) RCS2014-361 |
When transmitting control signals through wireless channels, high quality and real time transmission is required. In thi... [more] |
RCS2014-361 pp.357-362 |
RCS, SR, SRW (Joint) |
2014-03-05 11:35 |
Tokyo |
Waseda Univ. |
Study on VP Transmission Schemes for Multiuser MIMO Downlink using Non-Regenerative Relay Yusuke Tanahashi, Yasunori Iwanami (Nagoya Inst. of Tech.), Ryota Yamada, Naoki Okamoto (SHARP) RCS2013-371 |
In recent years, Multi-User MIMO (MU-MIMO) technology which uses spatial multiplexing for multiple users with multiple t... [more] |
RCS2013-371 pp.395-400 |
RCS |
2013-10-17 09:30 |
Tokyo |
Sophia Univ. |
Suboptimal MIMO Signal Detection Employing Multi-Stream Constrained Search
-- Principle of Multi-Stream Constrained Search -- Katsuya Kato (Sharp), Kazuhiko Fukawa (Tokyo Inst. of Tech.), Ryota Yamada (Sharp), Hiroshi Suzuki (Tokyo Inst. of Tech.), Naoki Okamoto (Sharp) RCS2013-142 |
The maximum likelihood detection (MLD) is the optimal signal detection for MIMO communications, but its computational co... [more] |
RCS2013-142 pp.1-6 |
RCS |
2013-10-17 09:50 |
Tokyo |
Sophia Univ. |
Suboptimal MIMO Signal Detection Employing Multi-Stream Constrained Search
-- Matrix Triangularization and Stream Selection -- Katsuya Kato (Sharp), Kazuhiko Fukawa (Tokyo Inst. of Tech.), Ryota Yamada (Sharp), Hiroshi Suzuki (Tokyo Inst. of Tech.), Naoki Okamoto (Sharp) RCS2013-143 |
The maximum likelihood detection (MLD) is the optimal signal detection for MIMO communications, but its computational co... [more] |
RCS2013-143 pp.7-12 |
RCS, SR, SRW (Joint) |
2013-03-01 13:20 |
Tokyo |
Waseda Univ. |
An estimation of receive BER of MIMO OFDM with channel measurement Masato Shiro, Yasunori Iwanami (Nagoya Inst. of Tech.), Ryota Yamada, Naoki Okamoto (Sharp) RCS2012-361 |
When transmitting control signals through wireless channels, high quality and real time transmission is required. In thi... [more] |
RCS2012-361 pp.459-464 |
SR, RCS, SRW (Joint) |
2012-03-09 13:25 |
Kanagawa |
YRP |
An evaluation on throughput characteristics of Hybrid-ARQ relaying scheme using Non-Binary Rate-Compatible-Punctured LDPC codes Hironori Tanaka, Yasunori Iwanami (NIT), Ryota Yamada, Naoki Okamoto (Sharp Corp.) RCS2011-366 |
(To be available after the conference date) [more] |
RCS2011-366 pp.299-304 |
RCS, MoNA, SR (Joint) |
2011-03-02 11:10 |
Kanagawa |
YRP |
An iterative signal detection scheme for MIMO SC-FDE without Cyclic Prefix using ISI canceller and MLD Sheng Li, Yasunori Iwanami, Eiji Okamoto (Nagoya Inst. of Tech.), Ryota Yamada, Naoki Okamoto (SHARP Corp.) RCS2010-253 |
[more] |
RCS2010-253 pp.31-36 |
RCS, MoNA, SR (Joint) |
2011-03-02 09:20 |
Kanagawa |
YRP |
Channel Estimation Employing Highly Efficient Tap Selection based on Information Criterion for OFDM Turbo Equalization Katsuya Kato, Ryota Yamada, Takashi Yoshimoto, Shimpei Toh, Kozue Hirata, Minoru Kubota, Naoki Okamoto (SHARP Corp.) RCS2010-257 |
[more] |
RCS2010-257 pp.55-60 |
|