Thu, Jan 18 AM
09:30 - 10:45 |
| (1) |
09:30-09:55 |
A Fundamental Study on Group Key Distribution Using Error Correction Coding Based on Wireless Physical Layer Secret Key Agreement |
Seiju Yoshida, Hideichi Sasaoka, Hisato Iwai, Ibi Shinsuke (Doshisha) |
| (2) |
09:55-10:20 |
A Study on Autoencoder-aided Data-Driven Tuning for Linear Dispersion Code |
Arata Kameda, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (3) |
10:20-10:45 |
A Study on EXIT Analysis of Expectation Propagation-Based IDD for Coded Large MIMO Detection |
Takahide Saiki, Takumi Takahashi, Kenta Ito (Osaka University), Shinsuke Ibi (Doshisha University) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 18 AM
10:55 - 11:45 |
| (4) |
10:55-11:20 |
Iterative Detection and Decoding of Blind Self-Interference Cancellation with Adaptive Differential Delay for IBFD |
Koichi Nishikawa, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| (5) |
11:20-11:45 |
Digital Twin-Aided Bayesian Channel Estimation in Indoor Propagation Environment |
Itsuki Ichikawa, Norisato Suga (SIT) |
Thu, Jan 18 PM
11:45 - 12:10 |
| (6) |
11:45-12:10 |
A Study on Massive MIMO Channel Estimation Based on Sparse Bayesian Learning Using Hierarchical Model |
Kengo Furuta, Takumi Takahashi, Kenta Ito (Osaka Univ.), Shinsuke Ibi (Doshisha Uni.) |
| |
12:10-13:15 |
Break ( 65 min. ) |
Thu, Jan 18 AM
09:30 - 10:45 |
| (7) |
09:30-09:55 |
The quantum decoding attaining the minimum guesswork with single-qubit side information |
Michele Dall'Arno (TUT) |
| (8) |
09:55-10:20 |
Construction of Distributed Multi-User Secret Sharing : I |
Shun Kariya, Masazumi Kurihara (UEC) |
| (9) |
10:20-10:45 |
A quantum secret sharing scheme with a 4-qubit code |
Yuta Aoki, Mitsuru Tada (Chiba Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 18 AM
10:55 - 12:10 |
| (10) |
10:55-11:20 |
On the Capacity of Periodic-Finite-Type Shift using Adjacency Matrix |
Naoki Annou, Akiko Manada, Riku Yamauchi (NUT), Takahiro Ota (Senshu Univ) |
| (11) |
11:20-11:45 |
On Hadamard-type Matrices of Odd Order over Finite Fields |
Iori Kodama, Tetsuya Kojima (NIT, Tokyo College) |
| (12) |
11:45-12:10 |
A Proposal to Improve the Accuracy of BKW Algorithm |
Yuto Ko, Bagus Santoso (UEC) |
| |
12:10-13:15 |
Break ( 65 min. ) |
Thu, Jan 18 PM
13:15 - 14:05 |
| (13) |
13:15-14:05 |
[Invited Talk]
A Revisit to Proximal Decoding for LDPC codes |
Tadashi Wadayama (NiTech) |
| |
14:05-14:20 |
Break ( 15 min. ) |
Thu, Jan 18 PM
14:20 - 15:10 |
| (14) |
14:20-15:10 |
[Invited Talk]
Wireless Communications in the Era of Global Sustainability Challenges |
Sonia Aissa (INRS) |
| |
15:10-15:20 |
Break ( 10 min. ) |
Thu, Jan 18 PM
15:20 - 16:35 |
| (15) |
15:20-15:45 |
Detection Probability of RPACH for UE with High-Speed Movement in NR Uplink |
Masaharu Nakajima, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO) |
| (16) |
15:45-16:10 |
Chirp Index Space Partitioning Based Multiple Access Technique |
Hinata Sakamoto, Koichi Adachi (UEC) |
| (17) |
16:10-16:35 |
A Study on Codeword Assignment for Optical Code Division Multiple Access Using Level Division Multiplexing with Arbitrary Number of Layers |
Tatsuma Matsunaga, Shinichiro Miyazaki, Kotoku Omura, Shigeyoshi Ohno (Polytechnic Univ.), Shoichiro Yamasaki (Hiroshima City Univ.), Tomoko K. Matsushima (Yokohama College of Commerce) |
| |
16:35-16:45 |
Break ( 10 min. ) |
Thu, Jan 18 PM
16:45 - 18:00 |
| (18) |
16:45-17:10 |
Performance Evaluation of Offset Optimization Using Neural Networks for Cell Range Expansion |
Mitsuto Sato, Yuki Kusaka, Nobuhiko Miki (Kagawa Univ.) |
| (19) |
17:10-17:35 |
Throughput Characteristics Evaluation by STA Distribution in Dense Wireless LAN Environment |
Sayaka Sumida, Hideya So (SIT), Kotaro Nagano, Hanae Otani, Hirantha Abeysekera, Yusuke Asai (NTT) |
| (20) |
17:35-18:00 |
Analysis of antenna selection based adaptive antenna for interference cancellation |
Jumpei Shimaoka, Kenta Umebayashi (Tokyo Univ. of Agriculture and Technology), Antti Tolli (University of Oulu) |
Thu, Jan 18 PM
15:20 - 16:35 |
| (21) |
15:20-15:45 |
Performance Analysis of Multi-User Asynchronous Transmission for OFDM Modulation |
Tomoya Machiyama, Hideki Yagi (UEC) |
| (22) |
15:45-16:10 |
Performance Enhancement of Periodic Convolutional Spreading CDMA System over Fast Fading Channels |
Koseki Suda (UEC), Chenggao Han (Foxcom) |
| (23) |
16:10-16:35 |
A Study on Autoencoder for Iterative Signal Detection in MIMO Channels |
Yoshinori Ichihashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
| |
16:35-16:45 |
Break ( 10 min. ) |
Thu, Jan 18 PM
16:45 - 18:00 |
| (24) |
16:45-17:10 |
Performance of PSA-EKF Phase Noise Compensation in Phase Noise Model with 1/f Noise for OFDM Backhaul Links |
Naoto Toyota, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) |
| (25) |
17:10-17:35 |
Study on Decision-Feedback Symbol Generation of Pilot Symbol Assisted-EKF Phase Noise Compensation for OFDM |
Yoshiki Mori, Ryota Kuribayashi, Mamoru Sawahashi (Tokyo City Univ.) |
| (26) |
17:35-18:00 |
A Study on Decoding Performance Improvement by Using Non-binary LDPC Codes in Outer Channel Coding-Concatenated Chaos Coded Modulation |
Ryo Tozawa, Seiya Yamashita, Eiji Okamoto (NITech), Horiike Naoto, Tetsuya Yamamoto (Panasonic) |
Fri, Jan 19 AM
09:30 - 10:45 |
| (27) |
09:30-09:55 |
Evaluation of Radio Interference by Flight Plan in Urban Parcel Delivery Using UAV |
Rui Hamane, Hideya So (SIT) |
| (28) |
09:55-10:20 |
A Study on Stable Beam Tracking from Multiple Roadside Devices in Cooperative Automatic Operation |
Kengo Suzuki, Jin Nakazato (UTOKYO), Kazuki Maruta (TUS), Ehsan Javanmardi, Manabu Tsukada, Hiroshi Esaki (UTOKYO) |
| (29) |
10:20-10:45 |
Experimental Results of a Channel Sounder for Underwater Acoustic Communications in Sharrow Sea Environment |
Kouichi Hashimoto, Taichi Fujita, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Fri, Jan 19 AM
10:55 - 12:10 |
| (30) |
10:55-11:20 |
Experimental Results of Differential OFDM for Underwater Acoustic Communications in Sharrow Sea Environment |
Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) |
| (31) |
11:20-11:45 |
Parameter Reduction for Interference Coordination from HAPS to Terrestrial Systems Using Null Sweeping |
Tsutomu Ishikawa, Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank) |
| (32) |
11:45-12:10 |
Offline Analysis of Cellular V2X Relay Transmissions |
Manabu Sakai, Kazuma Obigane, Hiroshi Nishimoto, Akihiro Okazaki, Masaki Noda (MELCO) |
| |
12:10-13:30 |
Break ( 80 min. ) |
Fri, Jan 19 AM
09:55 - 10:45 |
| (33) |
09:55-10:20 |
A Study on Interference-Aware Antenna Assignment Using Grover Adaptive Search in Distributed Antenna Systems |
Keishi Hanakago, Ryo Takahashi, Takahiro Ohyama (PSNRD), Fumiyuki Adachi (Tohoku Univ.) |
| (34) |
10:20-10:45 |
Coordinated Multi-Point with Hierarchical Active Inference of Position and Propagation Channel |
Tatsuya Otoshi, Masayuki Murata (Osaka Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Fri, Jan 19 AM
10:55 - 12:10 |
| (35) |
10:55-11:20 |
Single-Insertion/Deletion Correcting Non-binary Quantum Codes and Decoding Algorithm |
Ken Nakamura, Takayuki Nozaki (Yamaguchi Univ.) |
| (36) |
11:20-11:45 |
Codes for Detecting Number of Deletions in Concatenated Strings |
Joh Nagashima, Nozaki Takayuki (Yamaguchi Univ.) |
| (37) |
11:45-12:10 |
Deep Learning-Based Object Localization using Wi-Fi Sensing for Crop Protection from Wildlife Damage |
Yu Morishima, Toshinori Suzuki (Tohoku Gakuin Univ.), Shin-ichiro Ogura (Tohoku Univ.), Hiroshi Matsuura (Tohoku Gakuin Univ.) |
| |
12:10-13:30 |
Break ( 80 min. ) |
Fri, Jan 19 PM
13:30 - 14:20 |
| (38) |
13:30-14:20 |
[Invited Talk]
Problem of Adversarial Attacks on CNN-based Image Classifiers and Countermeasures |
Minoru Kuribayashi (Tohoku Univ.) |
| |
14:20-14:30 |
Break ( 10 min. ) |
Fri, Jan 19 PM
14:30 - 15:45 |
| (39) |
14:30-14:55 |
High-precision delay and Doppler estimation in a pulsed radar system using Gabor division spread spectrum signals |
Yutaka Jitsumatsu (Tokyo Tech) |
| (40) |
14:55-15:20 |
Performance of the Joint PAPR Reduction Method Using Null Space in Channel for MIMO-OFDM Signals and Predistortion Techniques in Multiple-Antenna AF-type Relay Transmission |
Asuka Kakehashi, Kenichi Higuchi (Tokyo Univ. of Science) |
| (41) |
15:20-15:45 |
[Encouragement Talk]
Outage-Minimization Beamforming Enabling High Sum-Rate for Millimeter-Wave OFDM Systems |
Sota Uchimura (UEC), Giuseppe Abreu (CU), Koji Ishibashi (UEC) |
| |
15:45-15:55 |
Break ( 10 min. ) |
Fri, Jan 19 PM
15:55 - 16:20 |
| (42) |
15:55-16:20 |
|
Fri, Jan 19 PM
14:30 - 15:20 |
| (43) |
14:30-14:55 |
Infant Detection in Passenger Vehicles Using Millimeter Wave FMCW-MIMO Radar and CFAR Algorithm |
Kotone Sato, Steven Wandale, Koichi Ichige (Yokohama National Univ.), Kazuya Kimura, Ryo Sugiura (Murata Manufacturing) |
| (44) |
14:55-15:20 |
Dataset Generation System for Hand Gesture Recognition Using FMCW-MIMO Radar |
Katsuhisa Kashiwagi (Murata Manufacturing/Yokohama National Univ.), Koichi Ichige (Yokohama National Univ.) |
| |
15:20-15:30 |
Break ( 10 min. ) |
Fri, Jan 19 PM
15:30 - 16:20 |
| (45) |
15:30-15:55 |
Analysis of electromagnetic pulse from lightning cloud |
Fumihiko Ishiyama, Atsushi Nagao, Toshihisa Masuda, Masato Maruyama (NTT) |
| (46) |
15:55-16:20 |
Privacy-Preserving Linearized Kernel Dictionary Learning |
Kazuki Kurozawa, Takayuki Nakachi (University of the Ryukyus) |
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