Thu, Dec 15 AM NS 1 (Building 4, Conference room 3) Chair: Kosuke Sanada(Mie Univ.) 09:45 - 11:00 |
(1) NS |
09:45-10:10 |
N/A |
Shogo Kitamura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe (Osaka Univ.) |
(2) NS |
10:10-10:35 |
A Note on Utility-Based Task Assignment for Mobile Crowdsourcing |
Haruumi Imamura, Kazuya Sakai (TMU) |
(3) NS |
10:35-11:00 |
Service Identification Based on Selected SNI Considering Entropy |
Ryo Asaoka (Kogakuin Univ.), Akihiro Nakao (University of Tokyo), Masato Oguchi (Ochanomizu Univ.), Saneyasu Yamaguchi (Kogakuin Univ.) |
|
11:00-11:15 |
Break ( 15 min. ) |
Thu, Dec 15 AM NS 2 (Building 4, Conference room 3) Chair: Takeshi Kitahara (KDDI Research, Inc.) 11:15 - 12:30 |
(4) NS |
11:15-11:40 |
Network Slicing in NTN-integrated B5G Networks |
Dongxing Xie, Ping Du, Akihiro Nakao (UTokyo) |
(5) NS |
11:40-12:05 |
A Feasibility Study of Interface Setup Optimization Method Using Throughput Estimation Model for Concurrently Communicating Three Access-Points in Wireless Local-Area Network |
Fatema Akhter, Nobuo Funabiki, Bin Wu, Melki Mario Gulo, Sujan Chandra Roy, Minoru Kuribayashi (Okayama Univ.) |
(6) NS |
12:05-12:30 |
Two extensions of indoor localization system using IEEE802.15.4 for detection accuracy improvements |
Kazushi Hamazaki, Yuanzhi Huo, Pradini Puspitaningayu, Nobuo Funabiki, Minoru Kuribayashi (Okayama Univ.) |
Thu, Dec 15 AM RCS 1 (Building 6, Main conference room) Chair: Akinori Nakajima (Mitsubishi Electronics) 09:45 - 11:00 |
(7) RCS |
09:45-10:10 |
Efficient Beam Prediction for Intelligent Reflecting Surface-Assisted mmWave Systems based on Memory Driven Simple Transformer Deep Learning Model |
Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) |
(8) RCS |
10:10-10:35 |
Downlink transmission performance for Local 5G System under the outdoor environment |
Ryota Bairaku, Hiroki Urasawa, Takamasa Nishijima, Hayato Soya, Kazuhiro Yamaguchi, Hideaki Matsue (SUS) |
(9) RCS |
10:35-11:00 |
Transmission performance of 4K high-definition real-time video streaming signal using a Local 5G system |
Takamasa Nishijima, Hiroki Urasawa, Ryota Bairaku, Hayato Soya, Kazuhiro Yamaguchi, Hideaki Matsue (SUS) |
|
11:00-11:15 |
Break ( 15 min. ) |
Thu, Dec 15 AM RCS 2 (Building 6, Main conference room) Chair: Satoshi Makido (Toyota Central R&D Labs) 11:15 - 12:30 |
(10) RCS |
11:15-11:40 |
Multi-AP Coordinated Radio Resource Allocation using Requirements for Video Transmission |
Ryota Yamada, Hiromichi Tomeba, Osamu Nakamura, Takuhiro Sato, Yasuhiro Hamaguchi (Sharp) |
(11) RCS |
11:40-12:05 |
Evaluation of MMSE Postcoding Schemes for Reducing Inter-cluster-interference in A Cellular Distributed MU-MIMO System |
Ryo Takahashi, Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) |
(12) RCS |
12:05-12:30 |
Design and Development of mmWave Area Coverage with Analog Relay Stations |
Keishi Tokugawa, Jin Nakazato, Keiichi Kubota, Kei Sakaguchi (Tokyo Tech), Tsuyoshi Itagaki, Masahiko Nanri, Mitsuhiro Kuchitsu, Soh Masuko (RMI) |
|
12:30-13:45 |
Lunch Break ( 75 min. ) |
Thu, Dec 15 PM Special Session 1 (Building 4, Conference room 3) Chair: Hideya Ochiai(Tokyo Univ.) 13:45 - 15:25 |
(13) |
13:45-14:10 |
[Invited Lecture]
A Study on High-Capacity UL communication in Relay systems with UAV |
Kazuyuki Ozaki, Shunsuke Fujio, Kazuo Shirakawa, Kenichi Nishikawa (Fujitsu) |
(14) |
14:10-14:35 |
[Invited Lecture]
Communication Technology for Helping Drivers Exchange Their Intention |
Takaaki Ueno, Tomohiko Ogishi (KDDI), Kazunari Nawa, Yoshikazu Toyama, Yasunobu Yokoi, Tomoko Yasui (Toyota Motor) |
(15) |
14:35-15:00 |
[Invited Lecture]
Metropolitan Area Network Model Design Algorithm based on Regional Railways and Tokyo MAN model for Beyond 5G Research |
Takuji Tachibana (Univ. Fukui), Yusuke Hirota (NICT), Keijiro Suzuki (AIST), Takehiro Tsuritani (KDDI Research), Hiroshi Hasegawa (Nagoya Univ.) |
(16) |
15:00-15:25 |
[Invited Lecture]
Multi-Radio Proactive Control Technologies (Cradio) |
Kenichi Kawamura, Motoharu Sasaki, Toshirou Nakahira, Naoki Shibuya, Daisuke Murayama, Takatsune Moriyama (NTT) |
|
15:25-15:45 |
Break ( 20 min. ) |
Thu, Dec 15 PM NS 3 (Building 4, Conference room 3) Chair: Hiroki Matsutani(Keio Univ.) 15:45 - 17:00 |
(17) NS |
15:45-16:10 |
A method to shorten the time to determine transmission timing at terminals and transponders in wireless sensor networks |
Keiichiro Sonoda, Yasushi Fuwa, David Asano (Shinshu Univ.) |
(18) NS |
16:10-16:35 |
A Design of stateless 5G core network with procedural processing |
Hiroki Watanabe, Keiichi Shima, Tomoya Hasegawa, Tatsuro Murata, Tomoaki Kanaya, Ryoji Hirai, Takahiro Hirotaka (SoftBank), Kunio Akashi, Seiichi Yamamoto, Takuji Iimura, Yuji Sekiya (The Univ. of Tokyo), Katsuhiro Horiba (SoftBank) |
(19) NS |
16:35-17:00 |
Message Architecture for Evacuation Order from GNSS |
Keiko Shimazu (AIIT), Michi Hamashita, Sora Masaki, Tomoyo Shibata, Soma Nishimura, Taku Yamamoto (TMU), Yuno Sudo (YNU) |
Thu, Dec 15 PM RCS 3 (Building 6, Main conference room) Chair: Kazuto Yano (ATR) 15:45 - 17:00 |
(20) RCS |
15:45-16:10 |
A Study on Precoding Criterion for In-band Distortion Compensation in Massive MIMO-OFDM with Peak Cancellation |
Tomofumi Makita, Riku Nojima, Osamu Muta (Kyushu Univ.), Kazuki Maruta (Tokyo Univ. of Science) |
(21) RCS |
16:10-16:35 |
A Study on Outer Loop Link Adaptation in Massive MIMO with Multi-user Detection via Generalized Approximate Message Passing |
Takanobu Doi, Jun Shikida, Daichi Shirase, Kazushi Muraoka, Naoto Ishii (NEC), Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.) |
(22) RCS |
16:35-17:00 |
Blind Multiple Measurement Vector Approximate Message Passing for Grant-Free Access |
Takanori Hara (Tokyo Univ. of Science), Koji Ishibashi (The Univ. of Electro-Communications) |
Fri, Dec 16 AM NS 4 (Building 4, Conference room 3) Chair: Yosuke Tanigawa(Osaka Metropolitan Univ.) 09:55 - 11:10 |
(23) NS |
09:55-10:20 |
[Encouragement Talk]
Performance Evaluation of Available Bandwidth Estimation Method Using Neural Network and its Application |
Yuta Ushizuka, Ryoichi Kawahara (Toyo Univ) |
(24) NS |
10:20-10:45 |
Implementation and Evaluation of Cellular Resource Allocation Method for 5G-based C-V2X |
Itsuki Nakamura, Shin'ichi Arakawa (Osaka Univ), Takuya Miyasaka, Atsushi Tagami (KDDI Research), Go Hasegawa (Tohoku Univ), Masayuki Murata (Osaka Univ) |
(25) NS |
10:45-11:10 |
A Study on node placement for profit improvement in lightning networks |
Hideharu Kojima (OIT), Shinya Tsuchida (NFT) |
Fri, Dec 16 AM RCS 3 (Building 4, Hall) Chair: Kazushi Muraoka (NEC) 09:30 - 11:10 |
(26) RCS |
09:30-09:55 |
Convergence analysis of Interference-Aware Channel Segregation based Multiple Channel Assignment |
Katsuhiro Temma, Kenichi Takizawa (NICT), Hidenori Matsuo, Fumiyuki Adachi (Tohoku Univ.) |
(27) RCS |
09:55-10:20 |
Position Estimation Using 920MHz-band LoRaWAN toward Three-dimensional Positioning at Construction Sites |
Kyosuke Nakano, Takahiro Inoue, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction Co., Ltd.) |
(28) RCS |
10:20-10:45 |
A Swarm Mobility Control Algorithm for Searching Dynamically Arriving Clustered Targets |
Xie Chao, Hiroyuki Yomo, Yasuhisa Takizawa (Kansai Univ.) |
(29) RCS |
10:45-11:10 |
[Encouragement Talk]
A study on CSI-based Human Detection System Using Semi-Supervised Machine Learning |
Naoki Osumi, Kosuke Tsuji, Ryotaro Isshiki, Yuhei Nagao, Leonardo Lanante, Masayuki Kurosaki, Hiroshi Ochi (Kyutech) |
|
11:10-11:30 |
Break ( 20 min. ) |
Fri, Dec 16 AM RCS Invited Lecture (Building 4, Hall) Chair: Osamu Muta (Kyushu Univ.) 11:30 - 12:20 |
(30) |
11:30-12:20 |
[Invited Talk]
Sharp's Activities for Ultra-High-Definition Video Transmission |
Yasuhiro Hamaguchi, Hideo Namba, Takashi Onodera, Ryota Yamada, Osamu Nakamura, Hiromichi Tomeba, Takuhiro Sato (Sharp) |
|
12:20-13:35 |
Lunch Break ( 75 min. ) |
Fri, Dec 16 PM NS Invited Lecture (Building 4, Hall) Chair: Tetsuya Oishi (NTT) 13:35 - 14:20 |
(31) |
13:35-14:20 |
[Invited Talk]
Wireless Ad Hoc Federated Learning
-- A Fully Distributed Cooperative Machine Learning -- |
Hideya Ochiai (UT) |
|
14:20-14:35 |
Break ( 15 min. ) |
Fri, Dec 16 PM Special Session 2 (Building 4, Hall) Chair: Tomoya Tandai (Toshiba) 14:35 - 16:15 |
(32) |
14:35-15:00 |
[Invited Lecture]
Personal Picocell Scheme in Heterogeneous Mobile Networks |
Hiroyuki Otsuka (Kogakuin Univ.) |
(33) |
15:00-15:25 |
[Invited Lecture]
Application of Segment Routing Technology to Mobile Networks Towards Enhanced 5G Functionality
-- Design and Implementation of SRv6 Mobile User Plane -- |
Katsuhiro Horiba, Satoru Matsushima, Yuya Kawakami, Manabu Mikami, Hitoshi Yoshino (SB) |
(34) |
15:25-15:50 |
[Invited Lecture]
Studies on network and application control technologies based on edge computing for beyond 5G/6G networks |
Go Hasegawa (Tohoku Univ.) |
(35) |
15:50-16:15 |
[Invited Lecture]
Standardization of NR network-controlled repeater in 3GPP and research on coverage expansion techniques in millimeter-wave bands |
Takeo Ohseki, Ryochi Kataoka, Masahiro Takigawa, Taishi Watanabe, Yoshiaki Amano (KDDI Research) |