Online edition: ISSN 2432-6380
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RCS2024-209
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)
pp. 1 - 6
RCS2024-210
Uplink Performance Evaluation and Analysis of Spatial Correlation Effects in Terminal Cooperative Communication Systems
Yiche Li, Hiraku Okada, Chedlia Ben Naila (Nagoya Univ.)
pp. 7 - 12
RCS2024-211
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)
pp. 13 - 18
RCS2024-212
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)
pp. 19 - 24
RCS2024-213
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)
pp. 25 - 30
RCS2024-214
Study on Low-Complexity Hazardous Material Identification Method Using Density-Based Clustering in Sub-THz-band Imaging
Tsubasa Kato, Okamoto Eiji (Nitech)
pp. 31 - 36
RCS2024-215
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)
pp. 37 - 42
RCS2024-216
Experimental Evaluation of Data-Driven Tuning for Weighted Least Squares of BLE-AoA-Based Indoor Localization
Ginji Ohashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.)
pp. 43 - 48
RCS2024-217
A study on improving noise immunity in localization method using BLE
Takanori Iwamatsu, Tomohisa Kosugi, Kazuhiro Suzuki (Life Labo)
pp. 49 - 54
RCS2024-218
Arbitrary Directivity Formation Method Using Approximation Design with Constraints
Miryu Goino, Kenji Suyama (Tokyo Denki Univ.)
pp. 55 - 60
RCS2024-219
A Study of Solution Space Structure Suitable for Meta-strategy Using Dependencies between Variables
Natsuka Yanagita, Kenji Suyama (Tokyo Denki Univ.)
pp. 61 - 65
RCS2024-220
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)
pp. 66 - 70
RCS2024-221
[Invited Talk]
Lossless Coding for Individual Sequences: Now and Then
Tomohiko Uyematsu (Science Tokyo)
pp. 71 - 78
RCS2024-222
[Invited Talk]
Signal Processing for Automotive Surround-View Radar
-- Proposed Method Aiming toward Higher Imaging Performance --
Katsuhisa Kashiwagi (Murata)
pp. 79 - 84
RCS2024-223
[Invited Talk]
Delay-Doppler Domain Waveform Design for ISAC
-- Can we circumvent the uncertainty principle? --
Hai Lin (Osaka Metropolitan Univ.)
p. 85
RCS2024-224
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)
pp. 86 - 91
RCS2024-225
Iterative Interference Replica Subtraction for Multiuser Massive MIMO Null-Space Expansion
Yuta Tsunoda, Takuto Suzuki, Yuki Sasaki, Kazuki Maruta (Tokyo Univ. of Science)
pp. 92 - 97
RCS2024-226
A Study on Model-Based Deep Learning of EP-Aided Turbo Equalization for Overloaded MIMO Detection
Haruki Sekiguchi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.)
pp. 98 - 103
RCS2024-227
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.)
pp. 104 - 109
RCS2024-228
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.)
pp. 110 - 115
RCS2024-229
Study on adaptability improvement of early HARQ retransmission control method for low-latency communications
Eiji Okamoto (NITech), Manabu Mikami, Hitoshi Yoshino (SoftBank)
pp. 116 - 121
RCS2024-230
Design of Cell-Free Cooperative Distributed Beamforming
Jin Nakazato (UTOKYO), Sojin Ozawa, Yuki Sasaki (TUS), Kengo Suzuki, Manabu Tsukada (UTOKYO), Yuki Susukida, Shohei Takaya, Haruki Osaki, Tetsuya Iye (KKE), Kazuki Maruta (TUS)
pp. 122 - 127
RCS2024-231
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)
pp. 128 - 133
RCS2024-232
Characteristics Evaluation of In-Band Full-Duplex Radios\Using Two Polynomial DPDs to Optimize Communication Performance
Kotaro Karasawa, Kazuki Komatsu (Toyohashi Univ. of Tech,), Yuichi Miyaji (AIT), Hideyuki Uehara (Toyohashi Univ. of Tech,)
pp. 134 - 139
RCS2024-233
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.)
pp. 140 - 144
RCS2024-234
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.)
pp. 145 - 149
RCS2024-235
Implicit Retransmission Control in Multi-hop LoRaWAN
Kenji Akasu, Koki Aoyama, Takahiro Saraya, Koichi Adachi (UEC)
pp. 150 - 155
RCS2024-236
Application of Joint Phase-Time Arrays to Direction-of-Arrival Estimation
Kyohei Ueda, Koichi Adachi (UEC)
pp. 156 - 161
RCS2024-237
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)
pp. 162 - 167
RCS2024-238
Study on Throughput Maximization for Q-Learning Aided AMC Systems
Wei-Shun Liao, Akihiro Nakao (UTokyo)
pp. 168 - 173
RCS2024-239
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.)
pp. 174 - 179
RCS2024-240
PRACH Detection Probability in the Presence of Strong Phase Noise for NR Uplink in Sub-THz Bands
Satoshi Tsuyuki, Yoshinobu Ohta, Takashi Ohiwa, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO)
pp. 180 - 185
RCS2024-241
Multiplexing Scheme for Initial Access Control Signals Using Dedicated Frequency Bandwidth in Sub-THz Communications
Mamoru Sawahashi, Takashi Ohiwa (Tokyo City Univ.), Satoshi Suyama (NTT DOCOMO)
pp. 186 - 191
RCS2024-242
Integration of Visible Light Communication into New Radio Network Topology in 6G and its Challenges
Yuyuan Chang, Satoshi Suyama, Huiling Jiang (NTT Docomo)
pp. 192 - 195
RCS2024-243
Alphabetic AIFV Codes for Unequal Bit Cost
Kosei Shimizu, Kengo Hashimoto, Ken-ichi Iwata (Univ. of Fukui), Hirosuke Yamamoto (The Univ. of Tokyo)
pp. 196 - 201
RCS2024-244
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)
pp. 202 - 207
RCS2024-245
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)
pp. 208 - 213
RCS2024-246
Decision Tree-Based Detection of External Interference for LoRa Modulation
Aoto Kaburaki, Koichi Adachi (UEC), Dusit Niyato (NTU)
pp. 214 - 219
RCS2024-247
Measurement of Wireless Communication when Using UAVs to Manage Progress at Construction Sites
Hideya So (SIT)
pp. 220 - 225
RCS2024-248
Transmission Performance of Terminal-Collaborated MIMO Reception System Using Visible Light Communication
Shota Inoue, Hidekazu Murata, Xin Du (Yamaguchi Uni.)
pp. 226 - 231
RCS2024-249
Comparative Study of Terminal Collaboration Schemes under Time Delay Constraint
Sota Tokunaga, Hidekazu Murata, Xin Du (Yamaguchi Uni.), Shoko Shinohara, Daisuke Murayama, Toshirou Nakahira, Takeru Fukushima, Yusuke Asai (NTT)
pp. 232 - 237
RCS2024-250
Particle-based Variational Inference using Local Entropy for Multimodal Distributions
Yuya Kawamura, Satoshi Takabe (Science Tokyo)
pp. 238 - 243
RCS2024-251
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.)
pp. 244 - 249
RCS2024-252
Data Augmentation and Selection for RSSI-Based Indoor Localization
Taisei Kosaka (Yokohama National Univ.), Steven Wandale (Univ. of Malawi), Koichi Ichige (Yokohama National Univ.)
pp. 250 - 255
RCS2024-253
A Music Source Separation Method Using U-Net with Welch Spectral Estimator
Shintaro Okumura, Eisuke Horita (Kanazawa Univ)
pp. 256 - 259
RCS2024-254
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.)
pp. 260 - 265
RCS2024-255
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.)
pp. 266 - 271
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.