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| Chair |
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Yukitoshi Sanada (Keio Univ.) |
| Vice Chair |
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Takeshi Matsumura (NICT), Osamu Muta (Kyushu Univ.), Naoto Ishii (NEC) |
| Secretary |
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Issei Kanno (KDDI Research), Manabu Sakai (Mitsubishi Electric) |
| Assistant |
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Kazuki Maruta (Tokyo Univ. of Science), Hideya Soo (Shonan Inst. of Tech.), Takuto Arai (NTT), Yuichi Kawamoto (Tohoku University), Yuyuan Chang (NTT DOCOMO, Inc.) |
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| Chair |
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Yasuyuki Nogami (Okayama Univ.) |
| Vice Chair |
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Kazuma Nogami (Hiroshima City Univ.) |
| Secretary |
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Gou Hosoya (Osaka Sangyo Univ.), Yu Morishima (Tohoku Gakuin Univ.) |
| Assistant |
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Akiko Manada (Nagaoka Univ. of Tech.) |
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| Chair |
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Koichi Ichige (Yokohama National Univ.) |
| Vice Chair |
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Akira Tanaka (Hokkaido Univ.), Kiyoshi Nishikawa (okyo Metropolitan Univ.) |
| Secretary |
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Shoko Imaizumi (Chiba Univ.), Taizo Suzuki (Univ. of Tsukubaba) |
| Assistant |
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Masanari Nakamura (Hokkaido Univ.), Sayaka Shiota (Tokyo Metropolitan Univ.) |
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| Conference Date |
Wed, Jan 29, 2025 09:30 - 17:50
Thu, Jan 30, 2025 09:05 - 16:05 |
| Topics |
Signal Processing for Wireless Communications, Learning, Mathematics, Information Theory, etc. |
| Conference Place |
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| Sponsors |
This conference is co-sponsored by IEEE Signal Processing Society Tokyo Joint Chapter and IEEE IT Society Japan Chapter. This conference is technical co-sponsored by IEEE Signal Processing Society Tokyo Joint Chapter and APSIPA Japan Chapter.
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| 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, SIP, IT. |
| Due for Registration |
Please proceed the payment of registration fee by 3 days before the workshop date. The meeting URL will be sent from one of the secretaries of the committee via e-mail, just before the workshop date. |
| Registration for Online Participation |
If you will join the workshop/conference held in online/hybrid style, please make your registration here, for getting the meeting ID and pass code. (Japanese page) |
Wed, Jan 29 PM
09:30 - 10:45 |
| (1) |
09:30-09:55 |
A Study on Low-power Wake Up Signal and Low-power Synchornization Signal for UE Power Saving in 5G Advanced |
Naoto Horiike (Panasonic Holdings), Ryoko Kawauchi (PSNRD), Yasuaki Yuda (Panasonic Holdings), Hongchao Li (PRDCG), Hidetoshi Suzuki (Panasonic Holdings) |
| (2) |
09:55-10:20 |
Uplink Performance Evaluation and Analysis of Spatial Correlation Effects in Terminal Cooperative Communication Systems |
Yiche Li, Hiraku Okada, Chedlia Ben Naila (Nagoya Univ.) |
| (3) |
10:20-10:45 |
Frequency Selection of Coordinated-OFDMA Considering Channel Availability for Non-coordinated APs in Multi-AP Coordination Environment |
Mitsuni Hinohara, Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Hiroyuki Motozuka, Yoshio Urabe (Panasonic IP) |
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10:45-10:55 |
Break ( 10 min. ) |
Wed, Jan 29 AM
10:55 - 13:10 |
| (4) |
10:55-11:20 |
Experiments and Evaluations of Beamsquint Occurrence on Intelligent Reflecting Surface at 28 GHz |
Sota Kuwahara, Ryu Shoji, Kazuya Yatame, Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Takumi Yoneda, Tomoki Murakami (NTT) |
| (5) |
11:20-11:45 |
Partitioning Control Experiments of Intelligent Reflecting Surface at 28GHz |
Miyako Takemura, Ryuto Kamikawana, Shimon Nagano, Hiroaki Hashida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Takumi Yoneda, Tomoki Murakami (NTT) |
| (6) |
11:45-12:10 |
Study on Low-Complexity Hazardous Material Identification Method Using Density-Based Clustering in Sub-THz-band Imaging |
Tsubasa Kato, Okamoto Eiji (Nitech) |
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12:10-13:10 |
Break ( 60 min. ) |
Wed, Jan 29 PM
09:30 - 10:55 |
| (7) |
09:30-09:55 |
A Study on parallel LSTM-Aided GNSS Positioning with LTE Signal as Auxiliary Information |
Kotaro Oda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (8) |
09:55-10:20 |
Experimental Evaluation of Data-Driven Tuning for Weighted Least Square of BLE-AoA-based Indoor Localization |
Ginji Ohashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (9) |
10:20-10:45 |
A study on improving noise immunity in localization method using BLE |
Takanori Iwamatsu, Tomohisa Kosugi, Kazuhiro Suzuki (Life Labo) |
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10:45-10:55 |
Break ( 10 min. ) |
Wed, Jan 29 AM
10:55 - 13:10 |
| (10) |
10:55-11:20 |
Arbitrary Directivity Formation Method Using Approximation Design with Constraints |
Miryu Goino, Kenji Suyama (Tokyo Denki Univ.) |
| (11) |
11:20-11:45 |
A Study of Solution Space Structure Suitable for Meta-strategy Using Dependencies between Variables |
Natsuka Yanagita, Kenji Suyama (Tokyo Denki Univ.) |
| (12) |
11:45-12:10 |
Relationship between the symmetry of filter coefficients and frequency response in a two-dimensional Hilbert transformer |
Yuka Shiraishi (TUS), Yasunori Sugita (NUT), Naoyuki Aikawa (TUS) |
| |
12:10-13:10 |
Break ( 60 min. ) |
Wed, Jan 29 PM
13:10 - 14:10 |
| (13) |
13:10-14:00 |
[Invited Talk]
Lossless Coding for Individual Sequences: Now and Then |
Tomohiko Uyematsu (Science Tokyo) |
| |
14:00-14:10 |
Break ( 10 min. ) |
Wed, Jan 29 PM
14:10 - 15:10 |
| (14) |
14:10-15:00 |
[Invited Talk]
Signal Processing for Automotive Surround-View Radar
-- Proposed Method Aiming toward Higher Imaging Performance -- |
Katsuhisa Kashiwagi (Murata) |
| |
15:00-15:10 |
Break ( 10 min. ) |
Wed, Jan 29 PM
15:10 - 16:10 |
| (15) |
15:10-16:00 |
|
| |
16:00-16:10 |
Break ( 10 min. ) |
Wed, Jan 29 PM
16:10 - 17:50 |
| (16) |
16:10-16:35 |
Performance Evaluation of Blind Adaptive Arrays Interference Suppression in LTE-WLAN Coexistence Environments |
Takeshi Kazama, Haruya Ikeda (Tokyo Univ. of Science), Hideya So (SIT), Kazuki Maruta (Tokyo Univ. of Science) |
| (17) |
16:35-17:00 |
Iterative Interference Replica Subtraction for Multiuser Massive MIMO Null-Space Expansion |
Yuta Tsunoda, Takuto Suzuki, Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science) |
| (18) |
17:00-17:25 |
A Study on Data-Driven Optimization of Turbo Equalization in Overloaded MIMO Channels |
Haruki Sekiguchi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (19) |
17:25-17:50 |
Quantum Speedup Analysis for Maximum Likelihood Detection in Overloaded MIMO Scenarios |
Hyoga Iizumi, Naoki Ishikawa (Yokohama National Univ.), Shunsuke Uehashi, Kota Nakamura, Akira Kurita, Masao Oga (Mitsubishi Electric) |
Wed, Jan 29 PM
16:10 - 17:50 |
| (20) |
16:10-16:35 |
Coordinated Control Scheme of Nullforming and Resource Allocation for Coverage Expansion in Integrated HAPS-Terrestrial Networks |
Tsutomu Ishikawa, Koji Tashiro, Koichi Maki, Kenji Hoshino (SoftBank Corp.) |
| (21) |
16:35-17:00 |
Study on adaptability improvement of early HARQ retransmission control method for low-latency communications |
Eiji Okamoto (NITech), Manabu Mikami, Hitoshi Yoshino (SoftBank) |
| (22) |
17:00-17:25 |
Toward B5G/6G V2X: Discussion of mmWave Distributed Antenna Design |
Jin Nakazato (UTOKYO) |
| (23) |
17:25-17:50 |
Throughput Evaluation of Overhead Reduction by UE-initiated Beam Management in Millimeter Wave Band 5G NR |
Shunsuke Kamiwatari, Shuto Fukue, Noboru Osawa, Masaaki Ito, Takeo Ohseki, Issei Kanno, Hiroyuki Shinbo (KDDI Research) |
Thu, Jan 30 AM
09:05 - 10:55 |
| (24) |
09:05-09:30 |
Improvement of Communication Performance by 2-stage Nonlinearization for In-band Full-duplex |
Kotaro Karasawa, Kazuki Komatsu (Toyohashi Univ. of Tech,), Yuichi Miyaji (AIT), Hideyuki Uehara (Toyohashi Univ. of Tech,) |
| (25) |
09:30-09:55 |
Blind Self-Interference Analog Canceller with Differential Delay for Backscatter Communications in the Presence of Frequency Selective Interference |
Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (26) |
09:55-10:20 |
Information Set Optimization of Polar Codes Under BP Decoder Based on Union Bound |
Tomoya Okamura (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) |
| (27) |
10:20-10:45 |
Information Set Optimization of Polar Codes Using Concatenated Neural Network Decoders |
Tsukasa Bando (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 30 PM
10:55 - 13:10 |
| (28) |
10:55-11:20 |
Implicit Retransmission Control in Multi-hop LoRaWAN |
Kenji Akasu, Koki Aoyama, Takahiro Saraya, Koichi Adachi (UEC) |
| (29) |
11:20-11:45 |
Application of Joint Phase-Time Arrays to Direction-of-Arrival Estimation |
Kyohei Ueda, Koichi Adachi (UEC) |
| (30) |
11:45-12:10 |
Double Selectivity Evaluation of Underwater Acoustic Communications in Shallow Sea Environments:Comparison between Simple Shaollw Sea Model Analysis and Shallow Sea Experimental Results |
Eiji Arita, Takaaki Shimomura (Ritsumeikan Univ), Mitsuyasu Deguchi, Yukihiro Kida, Takuya Shimura (JAMSTEC), Hiroshi Kubo (Ritsumeikan Univ) |
| |
12:10-13:10 |
Break ( 60 min. ) |
Thu, Jan 30 AM
09:05 - 10:55 |
| (31) |
09:05-09:30 |
Study on Throughput Maximization for Q-Learning Aided AMC Systems |
Wei-Shun Liao, Akihiro Nakao (UTokyo) |
| (32) |
09:30-09:55 |
Integration of Visible Light Communication into New Radio Network Topology in 6G and its Challenges |
Yuyuan Chang, Satoshi Suyama, Huiling Jiang (NTT Docomo) |
| (33) |
09:55-10:20 |
Multiplexing Scheme of Control Signals for Initial Access Employing Dedicated Frequency Bandwidth in Sub-THz Communications |
Mamoru Sawahashi, Takashi Ohiwa (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) |
| (34) |
10:20-10:45 |
Miss Detection Probability of NR PRACH in the Presence of Phase Noise in Millimeter-Wave and Sub-THz Bands |
Satoshi Tsuyuki, Yoshinobu Ohta, Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 30 PM
10:55 - 13:10 |
| (35) |
10:55-11:20 |
An Approximate Solution Method for Simultaneous Linear Equations in which the Number of Equations is not Enough for the Number of Unknown Quantities and its Application on Communications |
Naoki Suehiro (SIGNALDESIGN) |
| (36) |
11:20-11:45 |
Alphabetic AIFV Codes for Unequal Bit Cost |
Kosei Shimizu, Kengo Hashimoto, Ken-ichi Iwata (Univ. of Fukui), Hirosuke Yamamoto (The Univ. of Tokyo) |
| (37) |
11:45-12:10 |
Local Generative Methods for Constructing Non-linear Error-Correcting Codes Using Regular Bipartite Graphs and Iterative Techniques |
Manabu Hagiwara, Koki Watanabe, Hiryu Nemoto (Chiba Univ) |
| |
12:10-13:10 |
Break ( 60 min. ) |
Thu, Jan 30 PM
13:10 - 14:35 |
| (38) |
13:10-13:35 |
Underwater acoustic OFDM transmission scheme incorporating symbol synchronization and time-domain waveform compensation using cyclic prefix |
Haruya Ikeda, Yuki Oami, Shuji Nonaka (Tokyo Univ. of science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of science) |
| (39) |
13:35-14:00 |
Decision Tree-Based Detection of External Interference for LoRa Modulation |
Aoto Kaburaki, Koichi Adachi (UEC), Dusit Niyato (NTU) |
| (40) |
14:00-14:25 |
Measurement of Wireless Communication when Using UAVs to Manage Progress at Construction Sites |
Hideya So (SIT) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Thu, Jan 30 PM
14:35 - 16:05 |
| (41) |
14:35-15:00 |
EVM Performance of Visible Light Communication for Terminal Collaboration Systems |
Shota Inoue, Hidekazu Murata, Xin Du (Yamaguchi Uni.) |
| (42) |
15:00-15:25 |
Comparative Study of Terminal Collaborated Communication Schemes under Delay Time Limit |
Sota Tokunaga, Hidekazu Murata, Xin Du (Yamaguchi Uni.) |
| |
15:25-15:35 |
Break ( 10 min. ) |
| (43) |
15:35-16:05 |
|
Thu, Jan 30 PM
13:10 - 14:35 |
| (44) |
13:10-13:35 |
Particle-based Variational Inference using Local Entropy for Multimodal Distributions |
Yuya Kawamura, Satoshi Takabe (Science Tokyo) |
| (45) |
13:35-14:00 |
Approximate MCP regularization function using PN-junction diode for analog compressed sensing |
Soma Furusawa (Kyoto Univ.), Taisei Kato (Osaka Univ.), Ryo Hayakawa (TUAT), Kazunori Hayashi (Kyoto Univ.) |
| (46) |
14:00-14:25 |
Data Augmentation and Selection for RSSI-Based Indoor Localization |
Taisei Kosaka (Yokohama National Univ.), Steven Wandale (Univ. of Malawi), Koichi Ichige (Yokohama National Univ.) |
| |
14:25-14:35 |
Break ( 10 min. ) |
Thu, Jan 30 PM
14:35 - 15:50 |
| (47) |
14:35-15:00 |
A Music Source Separation Method Using U-Net with Welch Spectral Estimator |
Shintaro Okumura, Eisuke Horita (Kanazawa Univ) |
| (48) |
15:00-15:25 |
Multi-Superimposed Pilots and Replica-Based Interference Cancellation Algorithm for OTFS Modulation |
Yuta Kanazawa (Yokohama National Univ.), Hiroki Iimori, Chandan Pradhan, Szabolcs Malomsoky (ERJ), Naoki Ishikawa (Yokohama National Univ.) |
| (49) |
15:25-15:50 |
Numerical Optimization of Data-Carrying Reference Signals Maximizing Total Rate |
Taiki Kato (Yokohama National Univ.), Hiroki Iimori, Chandan Pradhan, Szabolcs Malomsoky (ERJ), Naoki Ishikawa (Yokohama National Univ.) |
| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Invited Talk | Each speech will have 45 minutes for presentation and 5 minutes for discussion. |
| Interactive Presentation (初年度発表コンペティション) | Each speech will have 15 minutes for presentation and 10 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| RCS |
Technical Committee on Radio Communication Systems (RCS) [Latest Schedule]
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| Contact Address |
E- :r _ -   |
| IT |
Technical Committee on Information Theory (IT) [Latest Schedule]
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| Contact Address |
E-:it- c(to IT Secretaries)
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Gou Hosoya (Osaka Sangyo University)
Akiko Manada (Nagaoka University of Technology)
Tetsunao Matsuta (Saitama University) |
| SIP |
Technical Committee on Signal Processing (SIP) [Latest Schedule]
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| Contact Address |
IEICE Technical Group on Signal Processing
Email: sip- n |
Last modified: 2024-11-21 12:37:05
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