IEICE Technical Committee Submission System
Conference Schedule
Online Proceedings
[Sign in]
Tech. Rep. Archives
    [Japanese] / [English] 
( Committee/Place/Topics  ) --Press->
 
( Paper Keywords:  /  Column:Title Auth. Affi. Abst. Keyword ) --Press->

All Technical Committee Conferences  (Searched in: All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 466  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SIP, IT, RCS 2024-01-19
09:55
Miyagi
(Primary: On-site, Secondary: Online)
A Study on Interference-Aware Antenna Assignment Using Grover Adaptive Search in Distributed Antenna Systems
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) IT2023-62 SIP2023-95 RCS2023-237
 [more] IT2023-62 SIP2023-95 RCS2023-237
pp.175-180
RCS 2023-10-20
15:15
Kagawa Kagawa University (Saiwai-cho Campus), and online
(Primary: On-site, Secondary: Online)
Application of Joint Transmit-Receive Diversity to A Cellular Distributed MU-MIMO System
Ryo Takahashi (PSNRD), Hidenori Matsuo (Panasonic Holdings), Fumiyuki Adachi (Tohoku Univ.) RCS2023-148
Cellular distributed multiuser MIMO (MU-MIMO) is a cellular system in which a wide communication service area is divided... [more] RCS2023-148
pp.90-95
AP 2023-08-31
13:25
Tokyo KOZO KEIKAKU ENGINEERING Inc.
(Primary: On-site, Secondary: Online)
2-layer Joint Interference Coordination for A Cellular System with Cluster-wise Distributed MU-MIMO
Chang Ge, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) AP2023-70
In a cellular system with distributed MU-MIMO, virtual small cells (called the user-clusters) are formed to reduce the h... [more] AP2023-70
pp.21-24
SeMI, RCS, RCC, NS, SR
(Joint)
2023-07-12
10:25
Osaka Osaka University Nakanoshima Center + Online
(Primary: On-site, Secondary: Online)
A Study on MLD Considering Inter-cluster Interference for Distributed Antenna Systems Using Quantum Computing
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) RCS2023-80
 [more] RCS2023-80
pp.7-12
RCS, SR, SRW
(Joint)
2023-03-01
13:25
Tokyo Tokyo Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Interference Coordination in A Cellular Distributed MU-MIMO System -- Intra-cell Interference Coordination --
Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2022-256
Cellular distributed multiuser MIMO (MU-MIMO) is a cellular system in which a wide communication service area is divided... [more] RCS2022-256
pp.54-59
RCS, SR, SRW
(Joint)
2023-03-01
13:50
Tokyo Tokyo Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Interference Coordination in A Cellular Distributed MU-MIMO System -- Integrated Intra-cell/Inter-cell Interference Coordination --
Hidenori Matsuo, Ryo Takahashi, Fumiyuki Adachi (Tohoku Univ.) RCS2022-257
A cellular distributed multi-user MIMO (MU-MIMO) divides a wide communication service area into multiple base station ce... [more] RCS2022-257
pp.60-65
RCS, SR, SRW
(Joint)
2023-03-01
14:15
Tokyo Tokyo Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
A Joint Interference Coordination based on Graph Coloring Algorithm and Deep Reinforcement Learning for Cluster-wise Distributed MU-MIMO
Chang Ge, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-258
In our previous studies, we proposed a 2-layer IC framework based on O-RAN architecture for a cellular system with clust... [more] RCS2022-258
pp.66-71
RCS, NS
(Joint)
2022-12-15
11:40
Aichi Nagoya Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Evaluation of MMSE Postcoding Schemes for Reducing Inter-cluster-interference in A Cellular Distributed MU-MIMO System
Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2022-189
Cellular distributed multi-user MIMO (MU-MIMO) is a system in which a large number of distributed antennas deployed over... [more] RCS2022-189
pp.25-30
RCS, NS
(Joint)
2022-12-16
09:30
Aichi Nagoya Institute of Technology, and Online
(Primary: On-site, Secondary: Online)
Convergence analysis of Interference-Aware Channel Segregation based Multiple Channel Assignment
Katsuhiro Temma, Kenichi Takizawa (NICT), Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) RCS2022-198
Our recently proposed interference-aware channel segregation based dynamic channel assignment (IACS-DCA) forms a channel... [more] RCS2022-198
pp.69-74
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
RCS, AP, UWT
(Joint)
2022-11-17
09:55
Fukuoka Kyushu University, and Online
(Primary: On-site, Secondary: Online)
A Study of Optimal Perturbation Vector Search Using Quantum Computing in Vector Perturbation Introducing Symmetry when Using MMSE Norms
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) RCS2022-175
VP (Vector Perturbation) is a nonlinear precoding for MU-MIMO (Multi-User Multi-Input Multi-Output). It is known that fu... [more] RCS2022-175
pp.118-123
RCS 2022-10-28
10:15
Ehime Ehime University, and online
(Primary: On-site, Secondary: Online)
A Study on Interference Suppression ZF-based MU-MIMO for Cluster-Centric Cell-Free Massive MIMO Systems
Sijie Xia, Chang Ge, Ryo Takahashi, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-144
Cell-free massive multi-input multi-output (CF-mMIMO), which is recently under extensive study, is considered to be an e... [more] RCS2022-144
pp.77-82
SAT, RCS
(Joint)
2022-08-25
11:15
Hokkaido
(Primary: On-site, Secondary: Online)
Channel Segregation and Multi-Subband Assignment for Inter-Cell Interference Coordination in Ultra-dense RAN
Hidenori Matsuo, Ryo Takahashi, Fumiyuki Adachi (Tohoku Univ.) RCS2022-100
Ultra-high-density radio access network (RAN) with many distributed antennas in a base station area (cell) are considere... [more] RCS2022-100
pp.18-23
SAT, RCS
(Joint)
2022-08-25
11:40
Hokkaido
(Primary: On-site, Secondary: Online)
A Study on Computational Complexity Reduction of Pre/Postcoding in User-Cluster-Centric CF-mMIMO
Ryo Takahashi, Hidenori Matsuo, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-101
Cell-Free massive MIMO (CF-mMIMO), which cooperatively utilizes a large number of antennas deployed over a wide communic... [more] RCS2022-101
pp.24-29
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
SRW 2022-08-22
13:50
Online Online [Invited Talk] Toward Ultra-dense Mobile Communication Systems
Fumiyuki Adachi (Tohoku Univ.) SRW2022-14
Since the inauguration of the 3rd generation (3G) mobile communication services, the mobile data traffic has been rapidl... [more] SRW2022-14
pp.27-32
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-14
11:20
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
A Study of Quantum Computing-based Cluster-Layering Method in Distributed Antenna Networks
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) RCS2022-82
In distributed antenna networks, where a large number of antennas are deployed in a communication service area, distribu... [more] RCS2022-82
pp.66-71
RCS 2022-06-15
10:20
Okinawa University of the Ryukyus, Senbaru Campus and online
(Primary: On-site, Secondary: Online)
A Study on Uplink Postcoding in User-Centric and User-Cluster-Centric CF-mMIMO
Ryo Takahashi, Hidenori Matsuo, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-26
Cell-Free massive MIMO (CF-mMIMO), which cooperatively utilizes a large number of antennas deployed over a wide communic... [more] RCS2022-26
pp.13-18
IN, RCS, NV
(Joint)
2022-05-26
09:55
Kanagawa Keio University (Hiyoshi Campus)
(Primary: On-site, Secondary: Online)
Incorporation of MU-MIMO Technology into User-centric Cell-Free mMIMO System
Sijie Xia, Chang Ge, Ryo Takahashi, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-14
Recently, cell-free massive multiple-input-multiple-output (CF-mMIMO) system has been attracting a great attention. CF-m... [more] RCS2022-14
pp.7-12
RCS 2022-04-22
10:55
Osaka Osaka University, and online
(Primary: On-site, Secondary: Online)
Capacity-Fairness Tradeoff-aware Optimal Power Allocation for Cluster-wise Distributed MU-MIMO System
Sijie Xia, Chang Ge, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.) RCS2022-7
According to the ever-increasing mobile data traffic, ultra-dense distributed antenna system is recommended to support t... [more] RCS2022-7
pp.30-34
 Results 1 - 20 of 466  /  [Next]  
Choose a download format for default settings. [NEW !!]
Text format pLaTeX format CSV format BibTeX format
Copyright and reproduction : All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan