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Technical Committee on Network Virtualization (NV) [schedule] [select]
Chair Hiroaki Harai (NICT)
Vice Chair Tomohiro Otani (KDDI Research, Inc)
Secretary Takayuki Kuroda (NEC)
Assistant Chikara Sasaki (KDDI Research, Inc), Takahiro Hirayama (NICT)

Technical Committee on Network Systems (NS) [schedule] [select]
Chair Akihiro Nakao (Univ. of Tokyo)
Vice Chair Tetsuya Oishi (NTT)
Secretary Takashi Ikebe (NTT), Masahiro Yoshida (Chuo Univ.)
Assistant Kotaro Mihara (NTT)

Technical Committee on Communication Quality (CQ) [schedule] [select]
Chair Jun Okamoto (NTT)
Vice Chair Takefumi Hiraguri (Nippon Inst. of Tech.), Gou Hasegawa (Tohoku Univ.)
Secretary Hirantha Abeysekera (NTT), Hiroshi Yamamoto (Ritsumeikan Univ.)
Assistant Yoshiaki Nishikawa (NEC), Ryoichi Kataoka (KDDI Research), Kimiko Kawashima (NTT)

Technical Committee on Information and Communication Management (ICM) [schedule] [select]
Chair Kazuhiko Kinoshita (Tokushima Univ.)
Vice Chair Haruo Ooishi (NTT), Eiji Takahashi (NEC)
Secretary Hiroki Nakayama (Bosco), Tetsuya Uchiumi (Fujitsu)
Assistant Yoshifumi Kato (NTT)

Conference Date Thu, Nov 25, 2021 09:40 - 17:35
Fri, Nov 26, 2021 09:30 - 17:40
Topics Network quality, Network measurement/management, Network virtualization, Network service, Blockchain, Security, Network intelligence/AI, etc. 
Conference Place Reference Eki-Higashi Meeting Room (Fukuoka Pref.) (Note: Venue is subject to change) 
Address 1-16-14, Reference Eki-Higashi Bldg., Hakata, Fukuoka City
Transportation Guide 4 Mins Walk from JR Hakata Stn. Chikushi Exit
http://re-rental.com/ekihigashi/access/
Contact
Person
Prof. Ryo Nakamura
Announcement No social gathering.
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 CQ, ICM, NS.

Thu, Nov 25 AM  CQ1 (Conf. Room 1)
Chair: Nobuhiko Itoh (Nippon Institute of Technology)
09:40 - 10:55
(1)
CQ
09:40-10:05 Function placement of traffic processing for local 5G services CQ2021-63 Go Hasegawa (Tohoku Univ.), Masayuki Murata (Osaka Univ.), Yoshihiro Nakahira, Masayuki Kashima (OKI), Shingo Ata (Osaka City Univ.)
(2)
CQ
10:05-10:30 The Effect of TXOP-Bursting on Binary Data Transmission by means of IEEE 802.11aa GCR Block Ack and Twice Transmission before Acknowledgment CQ2021-64 Toshiro Nunome, Akira Nagahara (Nagoya Inst. of Tech.)
(3)
CQ
10:30-10:55 Prototype Evaluation of Overlay Quality Control Technology Independent of Wireless Network CQ2021-65 Yuki Sakaue, Tatsuya Fukui, Ryohei Tsugami, Tomohiro Taniguchi (NTT)
  10:55-11:05 Break ( 10 min. )
Thu, Nov 25 AM  NV (Conf. Room 1)
Chair: Takahiro Hirayama (NICT)
11:05 - 12:45
(4) 11:05-11:30  
(5) 11:30-11:55  
(6) 11:55-12:20  
(7) 12:20-12:45  
  12:45-13:45 Lunch Break ( 60 min. )
Thu, Nov 25 PM  Invited Talk NS1 (Conf. Room 1)
Chair: Tetsuya Oishi (NTT)
13:45 - 14:30
(8) 13:45-14:30 [Invited Talk]
R&D of HAPS Mobile Communication Systems NS2021-82 CQ2021-66 ICM2021-20
Kenji Hoshino, Yoshichika Ota, Atsushi Nagate (SoftBank)
  14:30-14:40 Break ( 10 min. )
Thu, Nov 25 PM  Invited Talk CQ (Conf. Room 1)
Chair: Jun Okamoto (NTT)
14:40 - 16:10
(9) 14:40-15:25 [Invited Talk]
Application of learned index structures to IP FIB lookup NS2021-83 CQ2021-67 ICM2021-21
Yuki Koizumi, Shunsuke Higuchi, Junji Takemasa (Osaka Univ.), Atushi Tagami (KDDI Research), Toru Hasegawa (Osaka Univ.)
(10) 15:25-16:10 [Invited Talk]
Research and Development of NICT’s Integrated Testbed towards Beyond 5G Era NS2021-84 CQ2021-68 ICM2021-22
Hidehisa Nagano (NICT)
  16:10-16:20 Break ( 10 min. )
Thu, Nov 25 PM  CQ2 Student Session (Conf. Room 1)
Chair: Ryo Nakamura (Fukuoka Univ.)
16:20 - 17:35
(11)
CQ
16:20-16:45 Influences of network delay and movement velocity under adaptive viscoelasticity with prediction CQ2021-69 Lu Chen, Yutaka Ishibashi (Nitech), Pingguo Huang (Gsgu), Yuichiro Tateiwa (Nitech), Hitoshi Ohnishi (Touj)
(12)
CQ
16:45-17:10 An adaptive spreading factor allocation method to dynamic environmental changes using Thermodynamical genetic algorithm for LoRaWAN CQ2021-70 Yuki Fujita, Daichi Kominami (Osaka Univ.), Hideyuki Shimonishi (Osaka Univ./NEC), Masayuki Murata (Osaka Univ.)
(13)
CQ
17:10-17:35 Access Control with Individual Key Delivery in ICN CQ2021-71 Yuma Fukagawa (Fukuoka Univ.), Noriaki Kamiyama (Ritsumeikan Univ.)
Thu, Nov 25 AM  ICM1 (Conf. Room 1)
Chair: Takumi Miyoshi (Shibaura Inst. Tech.)
10:05 - 10:55
(14)
ICM
10:05-10:30 Performance evaluation of machine learning method for estimation of 5G wireless quality variation factors ICM2021-23 Shohei Maruyama, Nishikawa Yoshiaki, Onishi Takeo, Eiji Takahashi (NEC)
(15)
ICM
10:30-10:55 [Encouragement Talk]
Interactive Learning Method for Execution Conditions of Voice Commands ICM2021-24
Hidetaka Koya, Akira Kataoka, Haruo Oishi (NTT)
  10:55-11:05 Break ( 10 min. )
Thu, Nov 25 AM  NS1 (Conf. Room 1)
Chair: Hiroshi Yamamoto (Ristumeikan Univ)
11:05 - 12:20
(16)
NS
11:05-11:30 [Encouragement Talk]
Overhead Reduction for High-Quality Graph-Based Point Cloud Delivery NS2021-85
Soushi Ueno, Takuya Fujihashi (Osaka Univ.), Toshiaki Koike-Akino (MERL), Takashi Watanabe (Osaka Univ.)
(17)
NS
11:30-11:55 Cloud avoidance network for high-speed optical communications between space and ground
-- Space optical direct communication technology --
NS2021-86
Tatsuya Mukai (JAXA), Yoshihisa Takayama (TU), Takashi Onoe (TSOL)
(18)
NS
11:55-12:20 Routing and Wavelength Assignment based on Quality of Transmission and Modulation NS2021-87 Hanami Yokoi, Kohjun Koshiji, Yasuharu Kaneko, Tatsuya Matsukawa, Takashi Miyamura (NTT)
Fri, Nov 26 AM  NS2 (Conf. Room 1)
Chair: Yusuke Shinohara (NEC)
09:30 - 10:20
(19)
NS
09:30-09:55 Evaluating the impact of network latency and jitter on the quality of experience for low latency services NS2021-88 Rena Omachi, Kazuma Kamienoo, Ken Takahashi, Konomi Mochizuki, Yasuyuki Matsuoka (NTT)
(20)
NS
09:55-10:20 Proposal of Class-Free Time-Aware Shaper for Deterministic Periodic Control in a Multitenancy Environment NS2021-89 Hiroki Iwasawa, Nobuhiro Azuma, Takahide Kitsu, Hitoshi Masutani, Takeshi Kuwahara (NTT)
  10:20-10:30 Break ( 10 min. )
Fri, Nov 26 AM  Invited Talk NV (Conf. Room 1)
Chair: Tomohiro Otani (KDDI Research)
10:30 - 11:15
(21) 10:30-11:15  
Fri, Nov 26 AM  Invited Talk ICM1 (Conf. Room 1)
Chair: Eiji Takahashi (NEC)
11:15 - 12:00
(22) 11:15-12:00 [Invited Talk]
Security Technology for SDN-Based New Generation Network NS2021-90 CQ2021-72 ICM2021-25
Satoru Izumi (NIT, Sendai)
  12:00-13:00 Lunch Break ( 60 min. )
Fri, Nov 26 PM  Invited Talk ICM2 (Conf. Room 1)
Chair: Haruo Ooishi (NTT)
13:00 - 13:45
(23) 13:00-13:45 [Invited Talk]
Current Status of Research on Digital Forensics
Tetsutaro Uehara (Ritsumeikan Univ.)
Fri, Nov 26 PM  Invited Talk NS2 (Conf. Room 1)
Chair: Akihiro Nakao(Univ. of Tokyo)
13:45 - 14:30
(24) 13:45-14:30 NS2021-91 CQ2021-73 ICM2021-26
  14:30-14:50 Break ( 20 min. )
Fri, Nov 26 PM  NS3 (Conf. Room 1)
Chair: Tomotaka Kimura (Doshisha Univ)
14:50 - 15:40
(25)
NS
14:50-15:15 Optimal Neighbor Selection Proposal in Blochchain Networks with Multiple Regions NS2021-92 Hiroshi Matsuura, Yoshinori Goto, Hidehiro Sao (NTT)
(26)
NS
15:15-15:40 Evaluating the use of Machine Learning for Estimating Abnormalities in Time-Synchronous Networks NS2021-93 Ryuma Matsushita, Sachiko Taniguchi, Takahisa Yamauchi (Mitsubishi Electric)
  15:40-15:50 Break ( 10 min. )
Fri, Nov 26 PM  NS4 (Conf. Room 1)
Chair: Taku Yamazaki (Shibaura Inst. Tech.)
15:50 - 16:40
(27)
NS
15:50-16:15 Indoor Localization for Pedestrians Using Contact Information Between Smartphones NS2021-94 Shino Shiraki, Aoi Suzuki, Takuhiro Uehara, Yuto Ohashi, Shigeo Shioda (Chiba Univ.)
(28)
NS
16:15-16:40 Design and prototyping of a Zero-Trust Access Control Mechanism to Verify User Authenticity NS2021-95 Taisho Sasada, Yuto Masuda, Yuzo Taenaka, Youki Kadobayashi, Doudou Fall (NAIST)
  16:40-16:50 Break ( 10 min. )
Fri, Nov 26 PM  CQ3 (Conf. Room 1)
Chair: Ryo Yamamoto (Univ. of Electro-Communications)
16:50 - 17:40
(29)
CQ
16:50-17:15 Behavior analysis of network-controlled robotics device while moving CQ2021-74 Yoshiko Sueda (Meisei Univ.), Arata Koike (Tokyo Kasei Univ.)
(30)
CQ
17:15-17:40 Proposal of change detection technology using cluster transition tensor CQ2021-75 Shoko Takahashi, Kei Takeshita (NTT)
Fri, Nov 26 PM  ICM2 (Conf. Room 2)
Chair: Tomoaki Shimizu (NTT Comware)
14:50 - 16:05
(31)
ICM
14:50-15:15 Data privacy protection method for blockchain by using secret sharing ICM2021-27 Jun Nakajima (Hitachi)
(32)
ICM
15:15-15:40 Robotic Assistance of On-site Network Maintenance Works ICM2021-28 Takayuki Warabino (KDDI Research), Yusuke Suzuki (KDDI), Tomohiro Otani (KDDI Research)
(33)
ICM
15:40-16:05 Preliminary Analysis on Container Networking for Cloud Native Telecom Infrastructures ICM2021-29 Shu Sekigawa, Chikara Sasaki, Atsushi Tagami (KDDI Research)
  16:05-16:15 Break ( 10 min. )
Fri, Nov 26 PM  ICM3 (Conf. Room 2)
Chair: Cheng Zhang (Ibaraki Univ.)
16:15 - 17:30
(34)
ICM
16:15-16:40 Optimization of workflow for automated transport network construction using Fulfillment OSS ICM2021-30 Yuya Sasaki, Kazuo Takayanagi, Minoru Ikeda, Junichi Kozasa, Akiyuki Tomizawa, Kozo Sakae (DOCOMO Technology)
(35)
ICM
16:40-17:05 Implementation of collation method between operation trail and setting procedure manual in NW operation ICM2021-31 Kou Nakanishi, Fumihiro Yokose, Haruo Oishi, Tomoko Shibata (NTT)
(36)
ICM
17:05-17:30 A Vectorization Method for Device Alarms with High Generalization Performance for AI Application to NW Operations ICM2021-32 Ryosuke Sato, Mizuto Nakamura, Seiji Sakuma, Atsushi Takada, Kyoko Yamagoe (NTT)

Announcement for Speakers
General Talk (CQ/ICM/NV)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
Encouragement Talk (CQ/ICM/NV)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
General Talk (NS)Each speech will have 18 minutes for presentation and 7 minutes for discussion.
Encouragement Talk (NS)Each speech will have 18 minutes for presentation and 7 minutes for discussion.
Invited TalkEach speech will have 40 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
Takayuki Kuroda (NEC)
E-: nv+mgmt 
Announcement IEICE Technical Committee on Network Virtualization(NV) Web Site
https://www.ieice.org/~nv/english/
NS Technical Committee on Network Systems (NS)   [Latest Schedule]
Contact Address E-:ns-cat
Kotaro Mihara (NTT)
TEL 0422-59-3642
Takashi Ikebe (NTT)
TEL 0422-59-3417 
CQ Technical Committee on Communication Quality (CQ)   [Latest Schedule]
Contact Address Hirantha Abeysekera (NTT)
Hiroshi Yamamoto (Ritsumeikan Univ.)
E-: cq_-n 
Announcement Latest information will be presented on the homepage:
http://www.ieice.org/cs/cq/jpn/
ICM Technical Committee on Information and Communication Management (ICM)   [Latest Schedule]
Contact Address ICM Secretaries
E-:icm-n
http://www.ieice.org/~icm/ 


Last modified: 2022-02-24 11:44:12


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