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 62  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MIKA
(3rd)
2023-10-11
14:30
Okinawa Okinawa Jichikaikan
(Primary: On-site, Secondary: Online)
[Poster Presentation] An Experiment-based Evaluation of Detection Performance on Antenna Placement of WLAN-based Indoor Object Detection Systems Using CSI
Junsuke Izumi, Shunsuke Shimizu, Osamu Muta (Kyushu Univ.), Tomoki Murakai, Shinya Otsuki (NTT)
Various object detection schemes utilizing channel state information (CSI) in wireless local area network (WLAN) systems... [more]
RCS 2023-06-14
09:40
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
Study on Characteristic Improvement of Direct-Binary Search Leveraged Loose Beam Forming in Massive MIMO Systems
Yuta Hayashi, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.) RCS2023-29
In massive MIMO systems, a loose beam forming method is considered to solve the problem of increased computation and ant... [more] RCS2023-29
pp.7-12
CAS, CS 2023-03-01
11:20
Fukuoka Kitakyushu International Conference Center
(Primary: On-site, Secondary: Online)
Experimental Evaluation of Indoor Object Detection Characteristics Using CSI in Wireless LAN Systems -- Effect of Antenna Placement on Detection Characteristics --
Kazuki Noguchi, Osamu Muta (Kyushu Univ.), Tomoki Murakami, Shinya Otsuki (NTT) CAS2022-100 CS2022-77
Various object detection schemes utilizing channel state information (CSI) in wireless local area network (WLAN) systems... [more] CAS2022-100 CS2022-77
pp.23-28
IT, RCS, SIP 2023-01-24
15:55
Gunma Maebashi Terrsa
(Primary: On-site, Secondary: Online)
Impact of Channel Estimation Error on Antenna Selection Using Simulated Annealing for Distributed MIMO Systems
Kento Nishimura, Toshihiko Nishimura, Takanori Sato, Yasutaka Ogawa, Junichiro Hagiwara, Takeo Ohgane (Hokkaido Univ) IT2022-43 SIP2022-94 RCS2022-222
Distributed MIMO systems, which have been considered in recent years, use a very large number of base station antennas, ... [more] IT2022-43 SIP2022-94 RCS2022-222
pp.78-83
RCS, SIP, IT 2022-01-21
14:20
Online Online [Encouragement Talk] Ultra-Wide Coverage and High-Capacity Massive MIMO System for High-Altitude Platform Stations
Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) IT2021-79 SIP2021-87 RCS2021-247
Coverage extension to the sky, seas, and elsewhere is one of the important concepts of the 6th generation (6G) mobile co... [more] IT2021-79 SIP2021-87 RCS2021-247
p.288
AP, RCS
(Joint)
2021-11-10
16:20
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
Maxmin Rate Optimization for MISO-NOMA Systems with Transmit Beamforming and Antenna Selection Based on Improper Gaussian Signaling
Hao-Tse Chiu, Fumiaki Maehara (Waseda Univ.) RCS2021-154
In this report, we consider the joint antenna selection (AS) and beamforming (BF) vector design problem for a downlink t... [more] RCS2021-154
pp.58-62
AP 2021-10-07
14:25
Online Online [Poster Presentation] An Analysis of Anti-Eavesdropping Performance of Spatially-Selective Modulation using a Raytracing Channel Model
Hiroto Yonawa, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2021-86
As a physical layer anti-eavesdropping technique, we have proposed spatially-selective modulation (SSM) which uses multi... [more] AP2021-86
pp.70-71
NS, RCS
(Joint)
2020-12-18
13:25
Online Online [Invited Lecture] Distributed Antenna Systemes using High-Frequency-Band targeting 6G Wireless Networks
Daisei Uchida, Tatsuhiko Iwakuni, Naoki Kita, Takeshi Onizawa (NTT), Yoshihisa Kishiyama, Satoshi Suyama, Satoshi Nagata, Takahiro Asai (docomo) NS2020-101 RCS2020-148
High-Speed and broadband network transformation is needed for multi-points collecting sensing data and distributing movi... [more] NS2020-101 RCS2020-148
pp.73-78
RCS 2020-06-25
11:15
Online Online A Study on Loose Beam Forming Using Differential Evolution
Tatsuki Otsuka, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) RCS2020-34
In multi-user massive MIMO systems, it is concerned that the computational load to form a weight increases drastically a... [more] RCS2020-34
pp.67-72
AP, RCS
(Joint)
2019-11-22
09:25
Saga Saga Univ. Simple Throughput Evaluation Method of Massive MIMO with Linear Pre-coding Algorithm for LTE Based Signals
Yuki Yaku, Kentaro Nishimori (Niigata Univ.), Hidehiko Tobe (iDAQS) AP2019-130
Massive MIMO has been attracted attention as a key technology in 5th generation mobile communication system (5G), becaus... [more] AP2019-130
pp.127-132
RCS 2019-06-20
11:30
Okinawa Miyakojima Hirara Port Terminal Building User Allocation with Round-Robin Scheduling Sequence for Distributed Antenna System
Go Otsuru, Yukitoshi Sanada (Keio Univ.) RCS2019-74
One of key technologies in the fifth generation mobile communications is a distributed antenna system (DAS). In the DAS ... [more] RCS2019-74
pp.227-232
RCS 2019-06-21
16:25
Okinawa Miyakojima Hirara Port Terminal Building Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems -- Verification of coordinated radio resource scheduling algorithm in up to 32 multi-stream transmission --
Takaharu Kobayashi, Shinya Kumagai, Masafumi Tsutsui, Chiyoshi Akiyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (DOCOMO) RCS2019-99
In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells.... [more] RCS2019-99
pp.365-370
RCS, SR, SRW
(Joint)
2019-03-08
13:45
Kanagawa YRP Distributed MIMO Cooperative Transmission Technique and Its Performance
Fumiyuki Adachi, Amnart Boonkajay, Tomoyuki Saito, Yuta Seki (Tohoku Univ.) RCS2018-326
This paper presents a comprehensive introduction of the distributed MIMO cooperative transmission technique which has be... [more] RCS2018-326
pp.225-230
RCS, SIP, IT 2019-02-01
12:05
Osaka Osaka University Precoder Designs for Downlink GSM-MIMO with K Transmit Antenna Groups
Yuwen Cao, Tomoaki Ohtsuki (Keio Univ.) IT2018-59 SIP2018-89 RCS2018-266
In this report, we investigate the precoder designs for the downlink generalized spatial modulation (GSM) in multiple-in... [more] IT2018-59 SIP2018-89 RCS2018-266
pp.139-144
RCS 2018-06-21
11:10
Nagasaki Nagasaki University Evaluation of Loose Beamforming with a Genetic Algorithm in a Multiuser Massive MIMO System
Shunta Nakamura, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara (Hokkaido Univ.) RCS2018-52
In the 5th generation mobile communication system, implementation of a large-scale multiple-input
multiple-output syste... [more]
RCS2018-52
pp.101-106
AP 2018-05-18
15:25
Kumamoto Kumamoto Univ. A Study of Interference Suppression Performance using Antenna Selection of Mobile Terminal for Full-duplex MIMO System
Nobuyasu Takemura (Nippon Institute of Tech.), Naoki Honma, Atsuto Kawagoe, Yuta Kahino (Iwate Univ.) AP2018-34
In this paper, we proposed a method of interference suppression between mobile terminals using antenna selection method ... [more] AP2018-34
pp.117-122
RCS, SR, SRW
(Joint)
2018-02-28
09:20
Kanagawa YRP Spatial Correlation-based Antenna Selection for Adaptive Array Antenna
Takumi Sakamoto, Kenta Umebayashi (TUAT), Antti Tolli (UoO) RCS2017-326
Suppressing interference using an adaptive array antenna, the number of antenna elements determines the number of interf... [more] RCS2017-326
pp.51-56
RCS, SAT
(Joint)
2017-08-17
10:50
Niigata Niigata Univ. Evaluation on Uplink MU-MIMO with Distributed Array with Multiple versus One Switches
Sho Yoshida, Soichi Ito, Kentaro Nishimori (Niigata Univ.), Tomoki Murakami, Koichi Ishihara, Yasushi Takatori (NTT) RCS2017-147
Multiuser MIMO (MU-MIMO) techniques provide the high frequency efficiency. However, it is known that the frequency effic... [more] RCS2017-147
pp.25-30
AP
(2nd)
2017-06-28
- 2017-06-30
Hokkaido Hokkaido University [Poster Presentation] Performance evaluation on uplink MU-MIMO selecting distributed antennas with wideband signals
Soichi Ito, Sho Yoshida, Kentaro Nishimori (Niigata Univ.), Tomoki Murakami, Koichi Ishihara, Yasushi Takatori (NTT)
Uplink MU-MIMO techniques achieve the high frequency efficiency. However, it is known that the frequency efficiency depe... [more]
RCS 2017-04-25
16:10
Kagawa Kotohira Onsen Kotosankaku Loose beamforming by antenna selection in a multi -user massive MIMO system
Koichi Inoue, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2017-29
A study for multi-user massive MIMO systems has been done as one of the key technologies of the fifth generation mobile ... [more] RCS2017-29
pp.155-159
 Results 1 - 20 of 62  /  [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