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Technical Committee on Network Virtualization (NV)
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)
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)

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Technical Committee on Radio Communication Systems (RCS)
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)

DATE:
Thu, May 27, 2021 10:30 - 17:30
Fri, May 28, 2021 10:15 - 17:05

PLACE:
Online

TOPICS:
Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others

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Thu, May 27 AM RCS 1 (10:30 - 11:45)
Chair: Toshihiko Nishimura (Hokkaido Univ.)
----------------------------------------

(1)/RCS 10:30 - 10:55
A Study on Multi-link Channel Access for IEEE802.11be
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
Daiki Murayama, Leonardo Lanante, Hiroshi Ochi (KIT)

(3)/RCS 11:20 - 11:45
A Study on Channel State Information Analysis for Wireless LAN Sensing
Ryotaro Isshiki, Kosuke Tsuji, Izumu Kusunoki, Kotaro Nagano, Yuhei Nagao, Leonardo Lanante, Masayuki Kurosaki, Hiroshi Ochi (Kyutech)

----- Lunch Break ( 75 min. ) -----

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Thu, May 27 PM IN 1 (13:00 - 13:50)
Chair: Noburou Taniguchi (NTT)
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(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
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
Yudai Yamazaki, Hiroaki Higaki (Tokyo Denki Univ.)

----- Break ( 15 min. ) -----

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Thu, May 27 PM RCS Invited Talk (14:05 - 14:55)
Chair: Eiji Okamoto (Nagoya Inst. of Tech.)
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(6) 14:05 - 14:55
(See Japanese page.)

----- Break ( 15 min. ) -----

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Thu, May 27 PM RCS 2 (15:10 - 16:25)
Chair: Kazushi Muraoka (NEC)
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(7)/RCS 15:10 - 15:35
Low PAPR Method of Multitone Signals by Optimizing Their Phases with Initial Values Using Zadoff Code
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
Ryohei Maeda, Teruya Fujii (Tokyo Tech.)

(9)/RCS 16:00 - 16:25
6G System-Level Simulators in 100 GHz Band
Tatsuki Okuyama, Satoshi Suyama, Nobuhide Nonaka, Takahiro Asai (NTT DOCOMO)

----- Break ( 15 min. ) -----

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Thu, May 27 PM NV Invited Talk (16:40 - 17:30)
Chair: Hiroaki Harai (NICT)
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(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)

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Fri, May 28 AM RCS 3 (10:15 - 11:05)
Chair: Fumihide Kojima (NICT)
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(11)/RCS 10:15 - 10:40
Channel Selection Technique of Wide Area Wireless LAN IEEE 802.11ah for IoT
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
Kotaro Ikeda, Takuto Kurose, Kensuke Matsui (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI), Hirokazu Sawada, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT)

----- Break ( 15 min. ) -----

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Fri, May 28 AM IN 2 (11:20 - 12:10)
Chair: Kouhei Watanabe (Nagaoka Univ. of Tech.)
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(13)/IN 11:20 - 11:45
Orientation Estimation of Interests using Approximate Minimum Steiner Tree
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
Tsuyoshi Yamashita, Kunitake Kaneko (Keio Univ.)

----- Lunch Break ( 65 min. ) -----

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Fri, May 28 PM Special Session "Networking Technologies, Virtualization Technologies, and Wireless Access Technologies for the Future Mobile Communications" (13:15 - 13:40)
Chair: Junichi Murayama (Tokai Univ.)
----------------------------------------

(15) 13:15 - 13:40
[Invited Lecture]
Internet as seen from Internet Exchange Service
Kunio Hato (Internet Multifeed)

----- Break ( 15 min. ) -----

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Fri, May 28 PM Special Session "Networking Technologies, Virtualization Technologies, and Wireless Access Technologies for the Future Mobile Communications" (13:55 - 15:10)
Chair: Tomoya Tandai (Toshiba)
----------------------------------------

(16) 13:55 - 14:20
[Invited Lecture]
Standardization Activities of IEEE 802.11be Wireless LAN Systems
Akira Kishida (NTT)

(17) 14:20 - 14:45
[Invited Lecture]
On the future of xHaul, what and how PicoCELA has created
Hiroshi Furukawa (PicoCELA)

(18) 14:45 - 15:10
[Invited Lecture]
N/A
Shunsuke Saruwatari, Takuya Fujihashi, Takashi Watanabe (Osaka Univ)

----- Break ( 15 min. ) -----

----------------------------------------
Fri, May 28 PM NV 1 (15:25 - 17:05)
Chair: Kiyohide Nakauchi (NICT)
----------------------------------------

(19) 15:25 - 15:50


(20) 15:50 - 16:15


(21) 16:15 - 16:40


(22) 16:40 - 17:05


# Information for speakers
General Talk (IN/NV) will have 20 minutes for presentation and 5 minutes for discussion.
General Talk (RCS) will have 18 minutes for presentation and 7 minutes for discussion.
Invited Lecture will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 45 minutes for presentation and 5 minutes for discussion.


=== Technical Committee on Network Virtualization (NV) ===

# SECRETARY:
Technical Committee on Network Virtualization (NV) Secretary
Kiyohide Nakauchi (NICT)
E-mail: nv+mgmt

# ANNOUNCEMENT:
# IEICE Technical Committee on Network Virtualization(NV) Web Site
https://www.ieice.org/~nv/english/

=== Technical Committee on Information Networks (IN) ===
# FUTURE SCHEDULE:

Thu, Aug 5, 2021: Online [Fri, Jun 18], Topics: Network Science, Future Network, Cloud/SDN/Virtualization, Contents Delivery/Contents Exchange, and others

# SECRETARY:
Technical Committee on Information Networks (IN) Secretary
Noburo Taniguchi (NTT)
E-mail: in_-cat

=== Technical Committee on Radio Communication Systems (RCS) ===
# FUTURE SCHEDULE:

Wed, Jun 23, 2021 - Fri, Jun 25, 2021: Online [Thu, Apr 15], Topics: First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc.
Wed, Jul 14, 2021 - Fri, Jul 16, 2021: Online [Fri, May 14], Topics: Communication and Network Technology of the AI Age, M2M (Machine-to-Machine),D2D (Device-to-Device),IoT(Internet of Things), etc
Thu, Aug 26, 2021 - Fri, Aug 27, 2021: Online [Tue, Jun 15]

# SECRETARY:
Technical Committee on Radio Communication Systems (RCS) Assistant Secretary
Masashi Iwabuchi (NTT)
E-mail: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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