Online edition: ISSN 2432-6380
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IT2021-83
A New Necessary and Sufficient Condition for the Existence of a one-bit Secret Sharing Scheme and Its Applications
Ryo Okamura, Hiroki Koga (Univ. Tsukuba)
pp. 1 - 6
IT2021-84
On the Optimal Construction of a Visual Cryptography Scheme with Multiple Access Structures
Raiki Ioki, Hiroki Koga (Tsukuba Univ.)
pp. 7 - 12
IT2021-85
Performance Evaluation of Random Codes and Polar Codes in Channels with Constraints on Time and Energy of One Codeword
Issei Yokosawa, Tomohiko Uyematsu (Tokyo Tech)
pp. 13 - 18
IT2021-86
Construction for BICM Polar Codes with Polarization Weight
Michitaka Kurosu, Vamoua Yachongka, Hideki Yagi (UEC)
pp. 19 - 24
IT2021-87
Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes
Mizuho Asahi, Y. Vamoua, Hideki Yagi (UEC)
pp. 25 - 30
IT2021-88
Construction GKW Transformation for Arithmetic Circuits
Kotaro Chinen, Hiroaki Anada (Univ. Nagasaki)
pp. 31 - 37
IT2021-89
Towards Group Signature Scheme with Equality Test for Signers
Kyoya Anzai, Hiroaki Anada (Univ. Nagasaki)
pp. 38 - 41
IT2021-90
Threshold Signature Scheme Suitable for a Short Message
Takuya Inomoto (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST)
pp. 42 - 49
IT2021-91
Post-Quantum Deterministic Wallets from Isogenies
Muhammad Usman, Kazuki Yoneyama (Ibaraki Univ.)
pp. 50 - 57
IT2021-92
Improving accuracy by optimizing activation function for convolutional neural network using homomorphic encryption
Kohei Yagyu, Ren Takeuchi, Vo Ngoc Khoi Nguyen, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.)
pp. 58 - 65
IT2021-93
A Proposal of Polar Coded Retransmission Control Packet for Meteor Burst Communications
Akira Kobayashi, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ.)
pp. 66 - 71
IT2021-94
A Fundamental study on multiple drone detection using a millimeter-wave fast chirp modulation radar
Masashi Kurosaki, Ryohei Nakamura, Hisaya Hadama (NDA)
pp. 72 - 77
IT2021-95
A proposal of parallel transmission visible light communication systems using information embedded movies
Ryosuke Ito, Tadahiro Wada, Kaiji Mukumoto (Shizuoka Univ.), Hiraku Okada (Nagoya Univ.)
pp. 78 - 83
IT2021-96
A Study on Initial Acquisition of WHCDM Signals with Roll-Off Pulse Shaping
Ojiro Komatsu, Toshiharu Kojima (UEC)
pp. 84 - 88
IT2021-97
An Initial Acquisition Scheme with Improved Carrier Frequency Offset Tolerance for MWHCDM
Yota Yamamura, Toshiharu Kojima (UEC)
pp. 89 - 94
IT2021-98
Bit-Labeling Optimization of BICM Systems for the Gaussian Wiretap Channel
Toshiki Matsumine, Hideki Ochiai, junji shikata (Yokohama National Univ.)
pp. 95 - 100
IT2021-99
A Study on Multi-stream Transmission for MU-MIMO by using Imperfect Block Diagonalization
Tadatomo Sato, Tomoyuki Osako, Teruji Ide (Kagoshima Coll.)
pp. 101 - 106
IT2021-100
Reed-Muller Code Lattice Decoding with Weighted BP Decoder
Ryoji Shimizu, Brian M. Kurkoski (JAIST)
pp. 107 - 110
IT2021-101
Lossy Source Coding of Binary Memoryless Source by Trained LDGM Encoder
Kazuki Ogawa, Motohiko Isaka (Kwansei Gakuin Univ.)
pp. 111 - 115
IT2021-102
[Invited Talk]
Byzantine Tolerant Gathering of Mobile Agents
Yuichi Sudo (Hosei Univ.)
p. 116
IT2021-103
[Special Invited Talk]
A spread of Information Theory Researches
Hirosuke Yamamoto (U.Tokyo)
pp. 117 - 121
IT2021-104
A study of explicit formulae of the isogenies between abelian surfaces
Daiki Hayashida (Mitsubishi Electric Corp.), Masahiro Ishii (Tokyo Tech)
pp. 122 - 129
IT2021-105
Reconsideration of Attacks on the Search Ring-LWE Problem by Trace Map on Finite Field
Tomoka Takahashi, Shinya Okumura, Atsuko Miyaji (Osaka Univ.)
pp. 130 - 137
IT2021-106
Crypto Analysis for Ring-LWE Problem on Subfield in Cyclotomic Field
Satoshi Uesugi, Shinya Okumura, Atsuko Miyaji (OU)
pp. 138 - 144
IT2021-107
Decentralized Event-Triggered Output Feedback Control for Sensor and Actuator Networks
Koichi Kitamura, Koichi Kobayashi, Yuh Yamashita (Hokkaido Univ.)
pp. 145 - 149
IT2021-108
Distributed Online Optimization under Inequality Constraints on Directed Open Multi-agent Systems
Riki Sawamura, Naoki Hayashi, Masahiro Inuiguchi (Osaka Univ.)
pp. 150 - 154
IT2021-109
Optimum Clustering Method for Data Driven Consensus Problem considering Network Centrality
Shoya Ogawa, Koji Ishii (Kagawa Univ)
pp. 155 - 160
IT2021-110
[Invited Talk]
Fundamentals and Security of Encrypted Control Systems
Kiminao Kogiso, Kaoru Teranishi (UEC)
p. 161
IT2021-111
Finite Blocklength Analysis of Cooperative Superposition Coded Transmission over Nakagami-m fading Channels with Integer m
Yohei Sakai, Masaya Kambara, Tomotaka Kimura, Jun Cheng (Doshisha Univ.)
pp. 162 - 167
IT2021-112
Power Allocation and SNR Evolution of Partial-Access IDMA Systems
Masaya Yamagishi, Tomotaka Kimura, Jun Cheng (Doshisha Univ)
pp. 168 - 173
IT2021-113
A study of distributed MIMO signal detection based on deep unfolding
Masaya Kumagai, Ayano Nakai-Kasai, Tadashi Wadayama (NITech)
pp. 174 - 179
IT2021-114
Corruption-Correctable Message Authentication Code
Isamu Furuya, Akiko Inoue, Kazuhiko Minematsu (NEC)
pp. 180 - 187
IT2021-115
Improved Large-state Permutation based on AES instruction and Its Applications
Motoki Nakahashi, Rentaro Shiba, Kosei Sakamoto, Fukang Liu (Univ. Hyogo), Ryoma Ito (NICT), Kazuhiko Minematsu (NEC), Takanori Isobe (Univ. Hyogo/NICT/PRESTO)
pp. 188 - 195
IT2021-116
Improvement of Qubits for Quantum Collision Attacks against Reduced SHA-256 and SHA-512
Haruki Fukumura, Kazuki Yoneyama (Ibaraki Univ.)
pp. 196 - 203
IT2021-117
A study of Enhanced CSK constellation optimization in Underwater SLIPT using Time splitting receiver
Takuma Kogo, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.)
pp. 204 - 209
IT2021-118
Enhancing physical-layer security by low-luminance space division multiplexing screen for uplink optical camera communication
Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.)
pp. 210 - 215
IT2021-119
Optical Fingerprint Positioning System for VN-CSK Type Parallel Transmission Using RGB-LED
Koki Taruishi, Daisuke Ogawa, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.)
pp. 216 - 220
IT2021-120
Achievable rate of multi-letter Ahlswede-Han scheme for modulo-sum problem
Takuto Kakishima, Shun Watanabe (TUAT)
pp. 221 - 226
IT2021-121
On Random Binning for Distributed Hypothesis Testing
Shun Watanabe (TUAT)
p. 227
IT2021-122
On Strong Converse Theorem for Distributed Hypothesis Testing
Yasutada Oohama (UEC)
pp. 228 - 233
IT2021-123
The explicit formula for the distributions of nonoverlapping words
Hayato Takahashi (Random Data Lab.)
pp. 234 - 236
IT2021-124
Divergence rates and asymptotic convertibility of states on quantum spin chains
Tomoyasu Tsuchiya, Tomohiro Ogawa (UEC)
pp. 237 - 242
IT2021-125
Basic research of quantum radar for flying objects beyond Mach 10
-- Application of quantum estimation theory --
Osamu Hirota (Chuo Univ.), Genta Masada (Tamagawa Univ), Kenji Nakahira, Masaki Sohma (Tamagawa Univ.)
pp. 243 - 248
IT2021-126
Rocca: Efficient AES-based Encryption Scheme for Beyond 5G
Kosei Sakamoto, Fukang Liu (Univ of Hyogo), Yuto Nakano, Shinsaku Kiyomoto (KDDI Research), Takanori Isobe (Univ of Hyogo/NICT)
pp. 249 - 255
IT2021-127
Implementation and Performance Evaluation of Rocca
Yuto Nakano (KDDI Research), Kosei Sakamoto, Fukang Liu (Univ of Hyogo), Shinsaku Kiyomoto (KDDI Research), Takanori Isobe (Univ of Hyogo/NICT)
pp. 256 - 261
IT2021-128
Analysis of Multi-Bit Differentials in the Stream Cipher ChaCha
Kai Izumi, Atsuko Miyaji (Osaka Univ.)
pp. 262 - 269
IT2021-129
Improvement of Evaluation Function for Unable Combine Portion in Transformation Protocol
Ryunosuke Takita, Koichi Koizumi, Masanobu Ohtsuki (Fukushima KOSEN)
pp. 270 - 274
IT2021-130
Analyzing Average Bit Length of Private Keys Obtained by the Improved Key Set Protocol
Takeshi Undo, Koichi Koizumi, Ohtsuki Masanobu (Fukushima KOSEN)
pp. 275 - 280
IT2021-131
An Efficient Method for Constructing Garbled Circuits Using Linked Lists
Guangjian Liu, Hikaru Morita (Graduate School of Kanagawa Univ)
pp. 281 - 284
IT2021-132
Characteristics of Square-low detection type M-ary modulation system using pseudo-orthogonal M-sequence pairs
Xun Liang, Gen Li, Hiromasa Habuchi (Ibaraki Univ.)
pp. 285 - 288
IT2021-133
Display-Camera Visible Light Communications for Reducing Deterioration of Visual Information by Displaying Data High Speed
-- Evaluation of Visual and Communication Quality --
Taiga Hayashi, Hiraku Okada (Nagoya Univ.), Kentaro Kobayashi (Meijo Univ.), Tadahiro Wada (Shizuoka Univ.), Bennaila Chedlia, Masaaki Katayama (Nagoya Univ.)
pp. 289 - 294
IT2021-134
A study of back-ground noise reduction for underwater visible light communications using angular diversity receiver
Keigo Matsunaga, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.)
pp. 295 - 300
IT2021-135
Mitigation of Vessel Motion Effects by Spatial Coding Technique for Multiple Transceivers in Underwater Optical Wireless Communication System
Hitoshi Ando, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ.)
pp. 301 - 306
IT2021-136
A Study on Symbol Synchronization for Image Sensor Communication Using Propeller-type Rotary LED Transmitter
Akinori Nakayama, Shintaro Arai (Okayama Univ. of Sci.)
pp. 307 - 312
IT2021-137
A study on SNR Mismatch in Successive Cancellation Decoding of Polar Codes
Kosuke Ikeya, Hideki Ochiai (YNU)
pp. 313 - 318
IT2021-138
A Proposal of UWB Channel Access Control Based on Pilot Narrow-Band Radio Sensing
Huan-Bang Li, Takeshi Matsumura (NICT)
pp. 319 - 324
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.