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: Recent 10 Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 15 of 15  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS, SIP, IT 2025-01-29
17:25
Yamaguchi Kaikyou-messe (Yamaguchi, Online)
(Primary: On-site, Secondary: Online)
Throughput Evaluation of Overhead Reduction by UE-initiated Beam Management in Millimeter Wave Band 5G NR
Shunsuke Kamiwatari, Shuto Fukue, Noboru Osawa, Masaaki Ito, Takeo Ohseki, Issei Kanno, Hiroyuki Shinbo (KDDI Research) IT2024-48 SIP2024-87 RCS2024-231
In 5G NR beam management, frequent reference signals and beam reporting achieve beam switching that adapts to user mobil... [more] IT2024-48 SIP2024-87 RCS2024-231
pp.128-133
RISING
(3rd)
2024-11-12
09:15
Hokkaido Kaderu 2・7 (Sapporo) (Hokkaido) [Poster Presentation] AI/ML-Based Multi-TRP/Beam Selection Method in Mixed Use Cases
Masaaki Ito, Issei Kanno, Hiroyuki Shinbo (KDDI Research)
In Beyond 5G/6G mobile communication systems, the utilization of the mmWave (millimeter-wave) band, which offers wide ba... [more]
RCS 2024-06-21
14:50
Okinawa (Okinawa, Online)
(Primary: On-site, Secondary: Online)
A Study on Characteristic Analysis of Blockage in Millimeter Wave V2X Communication
Noboru Osawa, Masaaki Ito, Shunsuke Kamiwatari, Shuto Fukue, Issei Kanno, Hiroyuki Shinbo (KDDI research) RCS2024-83
In vehicle-to-everything (V2X) communications used in use cases such as automated driving and remote monitoring, the amo... [more] RCS2024-83
pp.323-328
RCS 2023-06-15
17:55
Hokkaido Hokkaido University, and online (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
A Study on AP Antenna Configuration for Cell-Free Massive MIMO with Hybrid Beamforming in the Upper-mid Band.
Shunsuke Kamiwatari, Masaaki Ito, Issei Kanno (KDDI Research, Inc.) RCS2023-64
Cell-Free massive multi-input multi-output (CF mMIMO) is a candidate foundation for the sixth-generation (6G). In additi... [more] RCS2023-64
pp.212-217
RCS 2022-10-27
12:30
Ehime Ehime University, and online (Ehime, Online)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Research Activities for Deploying Cell-Free Massive MIMO Systems
Masaaki Ito (KDDI Research/USC), Shunsuke Kamiwatari, Noboru Osawa, Issei Kanno, Yoshiaki Amano (KDDI Research) RCS2022-132
In cell-free massive MIMO systems, a massive number of distributed antennas cooperate with each other and communicate wi... [more] RCS2022-132
p.25
MI 2022-01-26
14:18
Online Online (Online) [Short Paper] Development of Online Annotation Tool Towards Large-Scale Laparoscopic Video Database
Hayato Itoh, Dongping Pan, Takuya Ozawa, Masahiro Oda (Nagoya Univ.), Nobuyoshi Takeshita, Masaaki Ito (NCC East), Kensaku Mori (Nagoya Univ.) MI2021-65
(To be available after the conference date) [more] MI2021-65
pp.86-87
RCS, NS
(Joint)
2021-12-16
14:25
Nara Nara-ken Bunka Kaikan and Online (Nara, Online)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Research activities for realizing Cell Free massive MIMO
Issei Kanno, Masaaki Ito, Noboru Osawa, Shunsuke Kamiwatari, Kosuke Yamazaki, Shinji Nimura, Kazuki Tanaka, Ryo Inohara (KDDI Research Inc.) NS2021-98 RCS2021-181
 [more] NS2021-98 RCS2021-181
p.13(NS), p.35(RCS)
RCS 2021-10-21
10:25
Online Online (Online) Performance Evaluation of Scalable Cell-Free Massive MIMO Systems with Multiple CPUs Subject to Backhaul Capacity Limitation
Masaaki Ito, Issei Kanno, Kosuke Yamazaki (KDDI Research), Kengo Ando, Shuto Fukue (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-119
Cell-free massive multiple-input multiple-output (CF-mMIMO) systems have attracted attention worldwide, being considered... [more] RCS2021-119
pp.7-12
MI 2021-03-17
10:15
Online Online (Online) Automatic Segmentation of bleeding from Laparoscopic Video using Cascade CNN
Shota Yamamoto, Yuichiro Hayashi, Shintaro Morimitsu (Nagoya Univ.), Takayuki Kitasaka (Aichi Institute Tech.), Masahiro Oda (Nagoya Univ.), Nobuyoshi Takeshita, Masaaki Ito (NCC East), Kensaku Mori (Nagoya Univ.) MI2020-88
We describe a bleeding region segmentation method using cascade CNN from laparoscopic images. In order to support laparo... [more] MI2020-88
pp.172-175
RCS, SR, SRW
(Joint)
2020-03-06
09:20
Tokyo Tokyo Institute of Technology (Tokyo)
(Cancelled but technical report was issued)
A Performance Evaluation on Effects of Propagation Delay Difference in a Base-Station-Cooperative System
Masaaki Ito, Issei Kanno, Takeo Ohseki, Kosuke Yamazaki (KDDI Research) RCS2019-384
Cell-free massive MIMO is paid attention to for the post-5G (or 6G) cellular system. It is expected to increase user dat... [more] RCS2019-384
pp.329-334
MI 2020-01-29
16:20
Okinawa OKINAWAKEN SEINENKAIKAN (Okinawa) Surgical tool segmentation from laparoscopic images using laparoscopic image syntheses and deep learning
Takuya Ozawa, Yuichiro Hayashi, Hirohisa Oda, Masahiro Oda (Nagoya Univ.), Takayuki Kitasaka (Aich Ins. of Tech.), Nobuyoshi Takeshita, Masaaki Ito (NCC East), Kensaku Mori (Nagoya Univ.) MI2019-94
This paper proposes a surgical tool segmentation method from laparoscopic images using image synthesis and deep learning... [more] MI2019-94
pp.129-134
MI 2020-01-30
13:25
Okinawa OKINAWAKEN SEINENKAIKAN (Okinawa) Bleeding area segmentation from laparoscopic video based on U-Net for laparoscopic surgery support
Shota Yamamoto, Yuichiro Hayashi, Shintaro Morimitsu, Takuya Ozawa (Nagoya Univ.), Takayuki Kitasaka (Aichi Institute of Tech.), Masahiro Oda (Nagoya Univ.), Nobuyoshi Takeshita, Masaaki Ito (Cancer Center), Kensaku Mori (Nagoya Univ.) MI2019-115
This paper reports a bleeding region segmentation method in laparoscopic videos based on U-Net for laparoscopic surgery ... [more] MI2019-115
pp.209-214
CS, CAS 2018-03-13
15:30
Fukuoka Nishijin Plaza, Kyushu University (Fukuoka) On Reduction of Calculation Complexity of Polar Codes over Fading Channels
Masaaki Ito, Fumio Takahata (Waseda Univ.) CAS2017-158 CS2017-112
Algorithms for improving performances of polar codes over fading channels have been proposed, but it seems to be a probl... [more] CAS2017-158 CS2017-112
pp.139-144
EMM 2018-01-29
14:00
Miyagi Tohoku Univ. (Aobayama Campus) (Miyagi) Study on restoration of a spatio-temporal sound pressure distribution image obtained with a microphone array
Kenji Ozawa, Masaaki Ito, Genya Shimizu, Eri Takizawa, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2017-66
This project aims to achieve sound source separation by two-dimensional fast Fourier transform (2D-FFT) of a spatio-temp... [more] EMM2017-66
pp.1-6
EMM 2017-01-31
13:30
Miyagi Tohoku University (Miyagi) (Miyagi) Study on the basic properties of a micro-spaced microphone array
Genya Shimizu, Kenji Ozawa, Masaaki Ito, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2016-85
Microphone arrays have been used to separate sound sources to improve speech recognition in a noisy environment. We prop... [more] EMM2016-85
pp.67-72
 Results 1 - 15 of 15  /   
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