Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2023-03-01 10:00 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Continual Learning and Deep Transfer Learning Based CSI Feedback in FDD Massive MIMO Systems Mayuko Inoue, Tomoaki Ohtsuki (Keio Univ.) RCS2022-251 |
In frequency division duplexing (FDD) massive multiple-input multiple-output (MIMO), the downlink channel state informat... [more] |
RCS2022-251 pp.25-30 |
SIS, IPSJ-AVM |
2022-06-10 11:20 |
Fukuoka |
KIT(Wakamatsu Campus) (Primary: On-site, Secondary: Online) |
Sugar content detection using wireless LAN system for sucrose aqueous solution Souta Yakura, Naoto Sasaoka, Tadao Nakagawa, Yoshihiro Takemura (Tottori Univ.) SIS2022-8 |
Currently, Japan’s agricultural industry is facing various problems such as farming population. To solve such problems ,... [more] |
SIS2022-8 pp.36-40 |
CS, CAS |
2018-03-13 15:55 |
Fukuoka |
Nishijin Plaza, Kyushu University |
A Channel State Information Feedback Scheme for Multi-user MIMO using Guard Band Frequency Response extrapolated by Adaptive Filter Futoshi Fukuda, Fumio Takahata (Waseda Univ.) CAS2017-159 CS2017-113 |
Several compression schemes of channel state information (CSI) for the downlink multi-user MIMO are proposed, in which a... [more] |
CAS2017-159 CS2017-113 pp.145-150 |
RCS, SAT (Joint) |
2017-08-17 09:25 |
Niigata |
Niigata Univ. |
Efficient CSI Acquisition System using CSI Feedback in IEEE 802.11ac Tomoki Murakami, Makoto Umeuchi (NTT), Shigemi Ishida, Akira Fukuda (Kyushu Univ.) RCS2017-151 |
(To be available after the conference date) [more] |
RCS2017-151 pp.49-54 |
AP, RCS, WPT, SAT (Joint) |
2015-11-05 09:55 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
A Study on Low Complexity Inter-user Interference Aware MIMO Decoder for High Performance Downlink MU-MIMO Systems Reina Hongyo, Leonardo Lanante Jr, Hiroshi Ochi (Kyutech) RCS2015-206 |
Multi user multiple input multiple output (MU-MIMO) is a technology used in IEEE 802.11ac very high throughput wireless ... [more] |
RCS2015-206 pp.97-102 |
RCS, IN (Joint) |
2015-05-21 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Preliminary Evaluation Results on Analog CSI Feedback Enhancement for LTE-Advanced Chiharu Yamazaki, Hiroyuki Urabayashi, Fangwei Tong, Masato Fujishiro, Kugo Morita (KYOCERA) RCS2015-23 |
Depletion of radio frequency resource due to traffic explosion is the serious problem on radio communication and multi a... [more] |
RCS2015-23 pp.1-6 |
RCS, SR, SRW (Joint) |
2015-03-04 17:40 |
Tokyo |
Tokyo Institute of Technology |
Preliminary Evaluation Results on Analog CSI Feedback Enhancement for LTE-Advanced Chiharu Yamazaki, Hiroyuki Urabayashi, Fangwei Tong, Masato Fujishiro, Kugo Morita (KYOCERA) RCS2014-325 |
Depletion of radio frequency resource due to traffic explosion is the serious problem on radio communication and multi a... [more] |
RCS2014-325 pp.141-146 |
RCS |
2014-06-17 10:29 |
Okinawa |
Okinawa-ken Seinenkaikan (Naha) |
Study of Channel Prediction for Multi-user MIMO Precoding System Toshiki Tanaka, Hidekazu Murata (Kyoto Univ.) RCS2014-42 |
Multi-user multiple-input multiple-output (MU-MIMO) systems are able to increase the capacity of wireless systems as lon... [more] |
RCS2014-42 pp.61-64 |
RCS |
2014-06-18 13:40 |
Okinawa |
Okinawa-ken Seinenkaikan (Naha) |
Transmission efficiency in MIMO communication
-- Performance comparison of access control for Single-user and Multi-user -- Toshiyuki Ogawa (Nippon Inst. of Tech.), Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (Nippon Inst. of Tech.) RCS2014-71 |
In recent years, MIMO (Multi Input Multi Output) transmission is assumed to be an requisite technology to speed up wirel... [more] |
RCS2014-71 pp.225-231 |
RCS |
2014-06-18 14:40 |
Okinawa |
Okinawa-ken Seinenkaikan (Naha) |
Consideration on Analog CSI Feedback Enhancement for LTE-Advanced Chiharu Yamazaki, Hiroyuki Urabayashi, Fangwei Tong, Masato Fujishiro, Kugo Morita (KYOCERA) RCS2014-74 |
Depletion of radio frequency resource due to traffic explosion is the serious problem on radio communication and multi a... [more] |
RCS2014-74 pp.245-250 |
RCS, SR, SRW (Joint) |
2014-03-04 11:00 |
Tokyo |
Waseda Univ. |
Consideration on Analog CSI Feedback for LTE-Advanced Chiharu Yamazaki, Hiroyuki Urabayashi, Fangwei Tong, Masato Fujishiro, Kugo Morita (KYOCERA) RCS2013-354 |
Depletion of radio frequency resource due to traffic explosion is the serious problem on radio communication and multi a... [more] |
RCS2013-354 pp.289-294 |
AP, RCS (Joint) |
2012-11-15 15:40 |
Tokyo |
Tokyo Denki University |
[Requested Talk] Experimental Evaluations for Downlink Multi-user MIMO with EVD-Based CSI Feedback in LTE-Advanced Teruo Kawamura, Yuki Inoue, Keisuke Saito, Shinpei Yasukawa, Hidehiro Andoh (NTT DOCOMO) AP2012-103 RCS2012-170 |
In Long Term Evolution (LTE)-Advanced, which is specified as LTE Release 10 and beyond in the 3rd Generation Partnership... [more] |
AP2012-103 RCS2012-170 pp.61-66(AP), pp.55-60(RCS) |
AP, RCS (Joint) |
2011-11-18 10:05 |
Aichi |
Nagoya Congress Center |
Indoor experiments of real-time downlink multiuser MIMO transmission for next generation wireless LANs Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi (NTT) RCS2011-219 |
This paper presents indoor experimental results on an implemented real-time downlink multiuser multiple-input multiple-o... [more] |
RCS2011-219 pp.179-184 |
RCS, NS (Joint) |
2011-07-21 10:45 |
Hokkaido |
Asahikawa Civic Culture Hall |
Performance Evaluation on Tracking Ability of CSI Feedback for MU-MIMO Transmission using Real-time Baseband Signal Processor for LTE-Advanced Downlink Yuichi Kakishima, Kazuaki Takeda, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Hidehiro Andoh (NTT DOCOMO) RCS2011-79 |
This paper presents laboratory experimental results on 4-by-2 multi-user (MU)-MIMO multiplexing with two mobile stations... [more] |
RCS2011-79 pp.25-30 |
AN |
2011-07-15 16:30 |
Kyoto |
Kyoto Univ. |
[Invited Talk]
Multi-user MIMO technique in IEEE802.11ac Koichi Ishihara, Yusuke Asai, Riichi Kudo, Takeo Ichikawa, Masato Mizoguchi (NTT) AN2011-19 |
The standardization activities of microwave wireless LAN system for next generation, which targets more than 1 Gbit/s of... [more] |
AN2011-19 pp.71-76 |
RCS |
2006-04-21 10:40 |
Osaka |
Osaka Univ. Nakanoshima Center |
A Study on Reduction of CSI feedback for Frequency Domain Scheduling in OFDMA/TDD Systems Haruka Obata, Takashi Baba, Seiichi Sampei (Osaka Univ.) RCS2006-5 |
This paper proposes a channel state information (CSI) reduction technique for frequency domain scheduling in orthogonal ... [more] |
RCS2006-5 pp.25-30 |