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Technical Committee on Network Virtualization (NV) [schedule] [select]
Chair Takashi Shimizu (NTT)
Vice Chair Hiroaki Harai (NICT), Masanori Miyazawa (KDDI)
Secretary Kiyohide Nakauchi (NICT)
Assistant Masataka Sonoda (Fujitsu Lab.), Tatsuya Fukuda (NEC)

Technical Committee on Information Networks (IN) [schedule] [select]
Chair Kenji Ishida (Hiroshima City Univ.)
Vice Chair Kunio Hato (Internet Multifeed)
Secretary Hiroyasu Obata (Hiroshima City Univ.), Shuntaro Kashihara (KDDI Research), Noburo Taniguchi (NTT), Fumitaka Hoshino (NTT)

Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
Chair Eiji Okamoto (Nagoya Inst. of Tech.)
Vice Chair Fumihide Kojima (NICT), Toshihiko Nishimura (Hokkaido Univ.), Tomoya Tandai (Toshiba)
Secretary Tetsuya Yamamoto (Panasonic), Kazushi Muraoka (NEC)
Assistant Koichi Adachi (Univ. of Electro-Comm.), Osamu Nakamura (Sharp), Manabu Sakai (Mitsubishi Electric), Masashi Iwabuchi (NTT), Tatsuki Okuyama (NTT DOCOMO)

Conference Date Thu, May 27, 2021 10:30 - 17:30
Fri, May 28, 2021 10:15 - 17:05
Topics Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others 
Conference Place Online 
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)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on RCS, IN.

Thu, May 27 AM  RCS 1
Chair: Toshihiko Nishimura (Hokkaido Univ.)
10:30 - 11:45
(1)
RCS
10:30-10:55 A Study on Multi-link Channel Access for IEEE802.11be RCS2021-16 Tomoki Nakashima, Leonardo Lanante Jr., Hiroshi Ochi (KIT)
(2)
RCS
10:55-11:20 A Study on the Effect of MU-RTS/CTS for Multu-User Hidden Nodes to Throughput in IEEE 802.11ax Dense Environments RCS2021-17 Daiki Murayama, Leonardo Lanante, Hiroshi Ochi (KIT)
(3)
RCS
11:20-11:45 A Study on Channel State Information Analysis for Wireless LAN Sensing RCS2021-18 Ryotaro Isshiki, Kosuke Tsuji, Izumu Kusunoki, Kotaro Nagano, Yuhei Nagao, Leonardo Lanante, Masayuki Kurosaki, Hiroshi Ochi (Kyutech)
  11:45-13:00 Lunch Break ( 75 min. )
Thu, May 27 PM  IN 1
Chair: Noburou Taniguchi (NTT)
13:00 - 13:50
(4)
IN
13:00-13:25 Characteristic Evaluation of Information Staying Time Limited Information Floating in Terms of Time to Information Staying Time and Error Diffusion Rate IN2021-1 Yuko Ikeda, Hiroyasu Obata, Kenji Ishida (Hiroshima City Univ.)
(5)
IN
13:25-13:50 Highly Concurrent Wireless Ad-Hoc Transmissions of Data Messages with Capture Effects IN2021-2 Yudai Yamazaki, Hiroaki Higaki (Tokyo Denki Univ.)
  13:50-14:05 Break ( 15 min. )
Thu, May 27 PM  RCS Invited Talk
Chair: Eiji Okamoto (Nagoya Inst. of Tech.)
14:05 - 14:55
(6) 14:05-14:55 IN2021-3 RCS2021-19
  14:55-15:10 Break ( 15 min. )
Thu, May 27 PM  RCS 2
Chair: Kazushi Muraoka (NEC)
15:10 - 16:25
(7)
RCS
15:10-15:35 Low PAPR Method of Multitone Signals by Optimizing Their Phases with Initial Values Using Zadoff Code RCS2021-20 Hiroto Sakaki, Nobuhiko Ando, Hideyuki Nakamizo, Kazutomi Mori (Mitsubishi Electric)
(8)
RCS
15:35-16:00 A Study on the Frequency Effective Usage by Base Stations Distributed MU-MIMO with Adaptive Antenna Beamforming RCS2021-21 Ryohei Maeda, Teruya Fujii (Tokyo Tech.)
(9)
RCS
16:00-16:25 6G System-Level Simulators in 100 GHz Band RCS2021-22 Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO)
  16:25-16:40 Break ( 15 min. )
Thu, May 27 PM  NV Invited Talk
Chair: Hiroaki Harai (NICT)
16:40 - 17:30
(10) 16:40-17:30 [Invited talk] Beyond 5Gに向けた動向と取り組み
○中村 隆治 (富士通)
Fri, May 28 AM  RCS 3
Chair: Fumihide Kojima (NICT)
10:15 - 11:05
(11)
RCS
10:15-10:40 Channel Selection Technique of Wide Area Wireless LAN IEEE 802.11ah for IoT RCS2021-23 Shoko Shinohara, Yasuhiko Inoue, Yusuke Asai, Yasushi Takatori (NTT)
(12)
RCS
10:40-11:05 Propagation Measurement and Communication Experiments using WLAN Devices for Constructing an Information Collection System in the Factory Environment RCS2021-24 Kotaro Ikeda, Takuto Kurose, Kensuke Matsui (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI), Hirokazu Sawada, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT)
  11:05-11:20 Break ( 15 min. )
Fri, May 28 AM  IN 2
Chair: Kouhei Watanabe (Nagaoka Univ. of Tech.)
11:20 - 12:10
(13)
IN
11:20-11:45 Orientation Estimation of Interests using Approximate Minimum Steiner Tree IN2021-4 Urara Kobayashi, Naoki Matsumoto, Kunitake Kaneko (Keio Univ.)
(14)
IN
11:45-12:10 An Evaluation of Tracking Performance of Personalized PageRank Using Random Walk in Dynamic Graphs IN2021-5 Tsuyoshi Yamashita, Kunitake Kaneko (Keio Univ.)
  12:10-13:15 Lunch Break ( 65 min. )
Fri, May 28 PM  Special Session "Networking Technologies, Virtualization Technologies, and Wireless Access Technologies for the Future Mobile Communications"
Chair: Junichi Murayama (Tokai Univ.)
13:15 - 13:40
(15) 13:15-13:40 [Invited Lecture]
Internet as seen from Internet Exchange Service IN2021-6 RCS2021-25
Kunio Hato (Internet Multifeed)
  13:40-13:55 Break ( 15 min. )
Fri, May 28 PM  Special Session "Networking Technologies, Virtualization Technologies, and Wireless Access Technologies for the Future Mobile Communications"
Chair: Tomoya Tandai (Toshiba)
13:55 - 15:10
(16) 13:55-14:20 [Invited Lecture]
Standardization Activities of IEEE 802.11be Wireless LAN Systems IN2021-7 RCS2021-26
Akira Kishida (NTT)
(17) 14:20-14:45 [Invited Lecture]
On the future of xHaul, what and how PicoCELA has created IN2021-8 RCS2021-27
Hiroshi Furukawa (PicoCELA)
(18) 14:45-15:10 [Invited Lecture]
N/A IN2021-9 RCS2021-28
Shunsuke Saruwatari, Takuya Fujihashi, Takashi Watanabe (Osaka Univ)
  15:10-15:25 Break ( 15 min. )
Fri, May 28 PM  NV 1
Chair: Kiyohide Nakauchi (NICT)
15:25 - 17:05
(19) 15:25-15:50  
(20) 15:50-16:15  
(21) 16:15-16:40  
(22) 16:40-17:05  

Announcement for Speakers
General Talk (IN/NV)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
General Talk (RCS)Each speech will have 18 minutes for presentation and 7 minutes for discussion.
Invited LectureEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 45 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
NV Technical Committee on Network Virtualization (NV)   [Latest Schedule]
Contact Address Technical Committee on Network Virtualization (NV) Secretary
Kiyohide Nakauchi (NICT)
E-: nv+mgmt 
Announcement IEICE Technical Committee on Network Virtualization(NV) Web Site
https://www.ieice.org/~nv/english/
IN Technical Committee on Information Networks (IN)   [Latest Schedule]
Contact Address Technical Committee on Information Networks (IN) Secretary
Noburo Taniguchi (NTT)
E-: in_-cat 
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address Technical Committee on Radio Communication Systems (RCS) Assistant Secretary
Masashi Iwabuchi (NTT)
E-:r_- 
Announcement Technical Committee on Radio Communication Systems (RCS) Web site
https://www.ieice.org/cs/rcs/jpn/


Last modified: 2021-05-26 13:32:16


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