Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, AP, UWT (Joint) |
2022-11-16 09:30 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A behavior of user-driven multiuser joint transmit-receive diversity in an asymmetric MIMO fading channel Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2022-163 |
In this paper, we study user-driven multi-user JTRD. In user-driven multi-user JTRD, each user terminal (UE) determines ... [more] |
RCS2022-163 pp.49-54 |
SAT, RCS (Joint) |
2022-08-25 12:05 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A study on user-driven suboptimal joint transmit-receive diversity Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2022-102 |
In user-driven suboptimal joint transmit-receive diversity (JTRD), firstly the user equipment (UE) determines its divers... [more] |
RCS2022-102 pp.30-35 |
AP, RCS (Joint) |
2021-11-11 11:45 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A recursive solution of joint transmit-receive diversity weight vectors Fumiyuki Adachi, Ryo Takahashi (Tohoku U.) RCS2021-161 |
Optimal joint transmit-receive diversity (JTRD) is a type of multi-input multi-output (MIMO) spatial diversity technique... [more] |
RCS2021-161 pp.98-103 |
RCS |
2021-10-21 14:50 |
Online |
Online |
[Invited Talk]
Generalization of a joint transmit-receive diversity and its application to multi-user MIMO communications Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-126 |
In this paper, joint transmit-receiver diversity (JTRD) is presented, which jointly perform transmit diversity and recei... [more] |
RCS2021-126 pp.49-54 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 09:50 |
Online |
Online |
A Study on The Effect of Correlated Fading on Joint Transmit-receive Diversity and MIMO Spatial Multiplexing Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-79 |
Joint transmit-receive diversity (JTRD) is one of diversity techniques to mitigate the degradation of communication qual... [more] |
RCS2021-79 pp.13-18 |
RCS |
2021-06-25 14:00 |
Online |
Online |
A Theoretical Study on Suboptimal Joint Transmit-Receive Diversity In Correlated Rayleigh Fading Channels Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-73 |
Joint transmit-receive diversity (JTRD) jointly optimizes transmitter and receiver diversity weight vectors to maximize ... [more] |
RCS2021-73 pp.255-260 |
RCS |
2021-04-22 11:20 |
Online |
Online |
A Study on Impact of User-side Fading Correlation on Multi-user Joint Transmit/Receive Diversity Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-3 |
Multi-user joint transmit/receive diversity (JTRD) is able to perform multiuser multiplexing while achieving spatial div... [more] |
RCS2021-3 pp.11-16 |
SIP, IT, RCS |
2021-01-22 16:45 |
Online |
Online |
Theoretical Study of User-wise Joint Transmit-receive Diversity for Multi-user MIMO Communication Fumiyuki Adachi, Ryou Takahashi (Tohoku Univ.) IT2020-100 SIP2020-78 RCS2020-191 |
Multi-user MIMO spatial multiplexing has been recognized as an indispensable technique to significantly improve the spec... [more] |
IT2020-100 SIP2020-78 RCS2020-191 pp.206-211 |
RCS |
2020-10-22 11:25 |
Online |
Online |
Multi-user MIMO coordinated with user-wise joint transmit-receive diversity using linear antenna array at BS Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2020-96 |
Multi-user MIMO spatial multiplexing has been recognized as an indispensable technique to significantly improve the spec... [more] |
RCS2020-96 pp.24-29 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-08 14:15 |
Online |
Online |
Zero-forcing based Multi-user MIMO Coordinated with User-wise Joint Transmit-receive Diversity Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2020-65 |
Multi-user MIMO multiplexing coordinated with spatial diversity is a promising technique to improve the transmission qua... [more] |
RCS2020-65 pp.43-48 |
MICT |
2018-01-26 10:30 |
Osaka |
National Cerebral and Cardiovascular Center |
[Encouragement Talk]
A Study on Diversity Communication Method and Antenna Design in Medical and Healthcare BAN Yuto Shimizu (NICT), Daisuke Anzai (NIT), Tomoaki Nagaoka, Soichi Watanabe (NICT), Jianqing Wang (NIT) MICT2017-45 |
Body area networks (BAN) are categorized into two groups which are implant BAN and wearable BAN. In this study, we tried... [more] |
MICT2017-45 pp.21-26 |
MICT, WBS |
2016-07-20 14:45 |
Tokyo |
Tokyo Institute of Technology |
[Invited Lecture]
Performance improvement by transmit-receive diversity for implant UWB communication Yuto Shimizu, Daisuke Anzai, Jianqing Wang (NIT) WBS2016-24 MICT2016-25 |
Ultra wideband (UWB) low band is a candidate of the frequency band in implant body area networks (BAN), where reliable c... [more] |
WBS2016-24 MICT2016-25 pp.73-78 |
MICT, ASN, MoNA (Joint) |
2015-01-26 10:50 |
Wakayama |
Nanki Shirahama |
Performance Evaluation on Transmit-Receive Diversity for Implant UWB-IR Communications Yuto Shimizu, Daisuke Anzai, Jianqing Wang (NIT) MICT2014-52 |
Ultra wideband impulse radio (UWB-IR) technology is a potential candidate in implant body area net-works (BAN), where a ... [more] |
MICT2014-52 pp.1-5 |