|
|
| Chair |
|
Masashi Kamei (NHK) |
| Vice Chair |
|
Amane Miura (NICT), Yoji Kishi (KDDI Research) |
| Secretary |
|
Riichiro Nagareda (KDDI Research), Yuuki Koizumi (NHK) |
| Assistant |
|
Hisayoshi Kano (NTT), Hideaki Kotake (NICT) |
|
|
|
| Chair |
|
Seiji Kozaki (Mitsubishi Electric) |
| Vice Chair |
|
Tatsuya Shimada (NTT) |
| Secretary |
|
Katsuhisa Taguchi (NTT), Hiroyuki Saito (Oki) |
| Assistant |
|
Hiroyuki Endo (NICT), Takeshi Suehiro (Mitsubishi Electric) |
|
|
|
| Chair |
|
Takefumi Hiraguri (Nippon Inst. of Tech.) |
| Vice Chair |
|
Takahiro Matsuda (Tokyo Metropolitan Univ.), Gou Hasegawa (Tohoku Univ.), Sumaru Niida (KDDI) |
| Secretary |
|
Toshiyuki Shintaku (KDDI Research, Inc), Mutsumi Suganuma (Tama Univ.), Shou Tsugawa (Tsukuba Univ.) |
| Assistant |
|
Ryo Nakamura (Fukuoka Univ.), Jin Nakazato (Univ. of Tokyo), Kenta Tsukatsune (Okayama Univ. of Science) |
|
| Conference Date |
Thu, Apr 24, 2025 09:30 - 18:20
Fri, Apr 25, 2025 09:10 - 17:30 |
| Topics |
|
| Conference Place |
|
| 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 CS, CQ, SAT. |
| (1) |
09:30-09:35 |
Opening Remarks |
Thu, Apr 24 PM CS General Session 1
09:35 - 10:55 |
(1)
CS |
09:35-09:55 |
Overlapping Clustering Analysis in the IEICE Technical Report Submission System and Implementation of Paper Search Support Function
-- Overlaping Clustering Based on NEO-K-Means Method -- |
AngXiao Li, Tetsuo Tsujioka, Tomohito Takubo (Osaka Metropolitan Univ.) |
(2)
CS |
09:55-10:15 |
Study on Indoor Localization with Effective Quantized CSI and DL Focusing on Numerical Representation |
Seiha Homma, Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) |
(3)
CS |
10:15-10:35 |
Analysis on a Autonomous Task Scheduling Algorithm for Workflows over ICN |
Hidehiro Kanemitsu (WAS), Masaki Hnaada (Tokyo Univ. of Information Sciences) |
(4)
CS |
10:35-10:55 |
ELB evaluation with IOWN APN application in mobile front haul |
Takashi Sakaue, Manabu sugihara, Yasutaka Kimura, Toshiaki Tsutsumi, Seiji Fukae (NTT) |
| |
10:55-11:05 |
Break ( 10 min. ) |
Thu, Apr 24 PM CQ Special Invited Lecture 1
11:05 - 12:05 |
(5)
CQ |
11:05-11:40 |
[Special Invited Talk]
R&D activity on Space Communication Technology in NICT |
Morio Toyoshima (NICT) |
(6)
CQ |
11:40-12:05 |
[Special Invited Talk]
KDDI's advancements in satellite communications |
Yuki Shida, Atsushi Matsugatani (KDDI) |
| |
12:05-13:15 |
Break ( 70 min. ) |
Thu, Apr 24 PM SAT General Session 1
13:15 - 14:35 |
(7)
SAT |
13:15-13:35 |
A 256-Element Ka-Band CMOS Phased-Array Receiver Using Switch-Type Quadrature-Hybrid for Small Satellite Constellations |
Sena Kato, Jill Mayeda, Keito Yuasa, Michihiro Ide, Takeshi Ota, Shu Date, Yudai Yamazaki, Xiaolin Wang, Xi Fu, Dongwon You (Science Tokyo), Makoto Higaki, Jumpei Sudo, Hiroshi Takizawa, Masashi Shirakura (Axel), Takashi Tomura, Hiroyuki Sakai, Kazuaki Kunihiro, Kenichi Okada, Atsushi Shirane (Science Tokyo) |
(8)
SAT |
13:35-13:55 |
A study on shadowing characteristics in mobile satellite communications
-- Shadowing characteristics in mobile satellite communications Classification of shadowing factors using Ka-band Mobile Satellite Communications data -- |
Byeongpyo Jeong, Takashi Takahashi, Amane Miura (NICT) |
(9)
SAT |
13:55-14:15 |
Study on LDM-based satellite broadcasting system
-- Constellation design based on BICM capacity -- |
Yuki Koizumi, Masashi Kamei (NHK) |
(10)
SAT |
14:15-14:35 |
Study on performance improvement of information reconciliation for continuous quantum key distribution by CRC-concatenated polar codes |
Takumi Kamiya (NITech), Hiroyuki Endo (NICT), Kenichiro Hibi, Eiji Okamoto (NITech) |
| |
14:35-14:45 |
Break ( 10 min. ) |
Thu, Apr 24 PM CQ Invited/General Session 1
14:45 - 16:25 |
(11)
CQ |
14:45-15:05 |
[Invited Talk]
Study on Optimization of Radio Base Station Parameter to Improve Communication Quality in Mobile Networks |
Akihiro Shiozu, Kazuhisa Yamagishi (NTT) |
(12)
CQ |
15:05-15:25 |
Proposal of a method for speeding up clustering-based change point detection using dynamic differential updates |
Yukina Takano, Shoko Takahashi, Akihiro Shiozu, Kazuhisa Yamagishi (NTT) |
(13)
CQ |
15:25-15:45 |
Verification of the effectiveness of the Pareto optimal solutions in resource allocation for cloud data centers |
Shoko Takahashi, Yukina Takano, Akihiro Shiozu, Kazuhisa Yamagishi (NTT) |
(14)
CQ |
15:45-16:05 |
Bottleneck Bandwidth Maximization in Path Discovery Using Ant Colony Optimization |
Takumi Senaha, Taito Baba, Takuya Asaka (TMU) |
(15)
CQ |
16:05-16:25 |
On the Optimization of Wireless Base Station Placement using Time-series Graph Compression |
Ryo Nakamura, Ryotaro Matsuo (Fukuoka Univ.), Toshiro Nakahira, Shoko Shinohara, Daisuke Murayama, Yusuke Asai (NTT) |
| |
16:25-16:35 |
Break ( 10 min. ) |
Thu, Apr 24 PM CS Special Invited Lecture
16:35 - 18:20 |
(16)
CS |
16:35-17:10 |
[Special Invited Talk]
Nanophotonic devices toward optical information processing |
Akihiko Shinya (NTT) |
(17)
CS |
17:10-17:45 |
[Special Invited Talk]
Required Information and Communication Technologies for Realizing D2D Systems Using Ultra-Small Satellite Formation Flying |
Sumio Morioka (IST) |
(18)
CS |
17:45-18:20 |
[Special Invited Talk]
NTN's Pioneering Cyber Lifeline |
Akihiro Nakao (The Univ. of Tokyo) |
Fri, Apr 25 AM SAT General Session 2
09:10 - 10:30 |
(19)
SAT |
09:10-09:30 |
A Study on Bundle Aggregation and Transfer Order Control in DTN-based Near-Earth Satellite Networks |
Kazuma Mashiko, Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Yohei Hasegawa (NEC), Masayuki Ariyoshi (NEC/Tohoku Univ.) |
(20)
SAT |
09:30-09:50 |
Prediction-based Task Allocation and Processor Control for Optical Satellite Link-Assisted Green Data Centers |
Hiroto Oshima, Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Kazushi Sugyo, Yohei Kazushi, Masayuki Ariyoshi (NEC) |
(21)
SAT |
09:50-10:10 |
A study on Lunar-Earth communication for Lunar Exploration |
Tetsu Joh, Higuchi Shunsuke, Chikara Sasaki, Masaki Suzuki, Atsushi Tagami (KDDI Research) |
(22)
SAT |
10:10-10:30 |
Study on Simulation Methods for Evaluating Network Characteristics of Inter-Satellite Optical Communications |
Kaede Toya, Takahito Inoshita (KKE) |
| |
10:30-10:40 |
Break ( 10 min. ) |
Fri, Apr 25 PM CQ Special Invited Lecture 2
10:40 - 11:50 |
(23)
CQ |
10:40-11:15 |
[Special Invited Talk]
N/A
-- N/A -- |
Takashi Watanabe (Duse Technologies/Osaka Univ.), Makoto Kobayashi (Hiroshima City Univ.) |
(24)
CQ |
11:15-11:50 |
[Special Invited Talk]
IOWN Space Integrated Computing Network
-- Mobile Network Technologies for B5G/6G NTN Communications, and Satellite MIMO/IoT Technologies for Earth Observation and Sensing Platform -- |
Kiyohiko Itokawa, Tomohiro Tokuyasu, Fumihiro Yamashita (NTT) |
| |
11:50-13:00 |
Break ( 70 min. ) |
Fri, Apr 25 PM SAT Special Invited Lecture
13:00 - 14:45 |
(25)
SAT |
13:00-13:35 |
[Special Invited Talk]
Efforts to Realize Universal NTN |
Masato Hirose, Natsuko Ouchi, Katsuhiro Noguchi, Muneaki Ogawa (SKY Perfect JSAT) |
(26)
SAT |
13:35-14:10 |
[Special Invited Talk]
Research and Development Efforts towards Satelite Communication Networks in 2030 |
Yohei Hasegawa, Kazushi Sugyo, Masayuki Ariyoshi (NEC Corp.) |
(27)
SAT |
14:10-14:45 |
[Special Invited Talk]
Approach to space business at AstroTerrace Inc. |
Yuya Ando, Tomoshige Kan, Hisanori Tsuji, Cameron Frazier (AstroTerrace Inc.) |
| |
14:45-14:55 |
Break ( 10 min. ) |
Fri, Apr 25 PM CQ General Session 2
14:55 - 16:15 |
(28)
CQ |
14:55-15:15 |
A Study of Individual Evaluation Characteristics of Quality Degradation Factors in Video Streaming Services |
Noriko Yoshimura (NTT), Takanori Hayashi (HIT), Yuichiro Urata, Noritsugu Egi, Kazuhisa Yamagishi (NTT) |
(29)
CQ |
15:15-15:35 |
The Impact of Video Bitrate at Viewpoint Change on MPEG-DASH Multi-View Video and Audio Transmission QoE |
Toshiro Nunome, Yamato Wakayama (Nagoya Inst. of Tech.) |
(30)
CQ |
15:35-15:55 |
Development of mmWave Repeater |
Jin Nakazato (UTOKYO) |
(31)
CQ |
15:55-16:15 |
Stochastic Geometry-Based Altitude-Dependent Transmission Power Optimization in U2U Communications |
Soma Shimizu, Takeshi Hirai (Osaka Univ.), Sumiko Miyata (Science Tokyo), Naoki Wakamiya (Osaka Univ.) |
| |
16:15-16:25 |
Break ( 10 min. ) |
Fri, Apr 25 PM CS General Session 2
16:25 - 17:30 |
(32)
CS |
16:25-16:45 |
Study on System Capacity in Fronthaul Multiplexing |
Hiroshi Ou, Fumiaki Maehara (Waseda Univ.) |
(33)
CS |
16:45-17:05 |
Study on SDM-GSM Transmission for MIMO/OFDM |
Daito Shimizu, Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX systems), Takahiro Matsumoto (Kagoshima Univ.) |
(34)
CS |
17:05-17:25 |
Study on Packet Splitting Transmission with DNN-Based Nonlinear Weight for Multi-Cooperative OFDM |
Itsuki Shimada, Yuuta Ida (Yamaguchi Univ.), Yasuaki Ohira (kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (kagoshima Univ.) |
| (35) |
17:25-17:30 |
Closing Remarks |
| Announcement for Speakers |
| General Talk | Each speech will have 15 minutes for presentation and 5 minutes for discussion. |
| Invited Talk | Each speech will have 15 minutes for presentation and 5 minutes for discussion. |
| Special Invited Talk | Each speech will have 30 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| SAT |
Technical Committee on Satellite Telecommunications (SAT) [Latest Schedule]
|
| Contact Address |
Secretary： t_ - c  
Yuki Koizumi (NHK)
Riichiro Nagareda (KDDI Research)
Hideaki Kotake (NICT)
Hisayoshi Kano (NTT) |
| CS |
Technical Committee on Communication Systems (CS) [Latest Schedule]
|
| Contact Address |
E-:  _ n ieice |
| Announcement |
Latest information will be presented on the web site:
http://www.ieice.org/cs/cs/ |
| CQ |
Technical Committee on Communication Quality (CQ) [Latest Schedule]
|
| Contact Address |
Sho Tsugawa (Tsukuba Univ.)
Mutsumi Suganuma (Tama Univ.)
Toshiyuki Shintaku (KDDI Research, Inc)
E-: cq_-n |
| Announcement |
Latest information will be presented on the homepage:
http://www.ieice.org/cs/cq/jpn/ |
Last modified: 2025-02-20 14:50:46
|