Wed, Jun 24 PM 13:00 - 14:40 |
(1) |
13:00-13:25 |
Autonomous Decentralized Transmission Timing Control in Sensor Network |
Aoto Kaburaki, Naoki Aihara, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ota (Fukuoka Univ.), Takeo Fujii (UEC) |
(2) |
13:25-13:50 |
Probabilistic Binary Offloading for Wireless Powered-MEC and Its Performance Evaluation |
Takuya Kobayashi, Koichi Adachi (UEC) |
(3) |
13:50-14:15 |
Investigation of Adaptive Transmission Rate Control Based on Machine Learning Using Only ACK/NAK Feedback |
Takumi Endo, Kenichi Higuchi (Tokyo Univ. of Science) |
(4) |
14:15-14:40 |
Performance Evaluation of Multiplexing Method of Multiple Service Channels to Maximize Integrated System Throughput under Finite Traffic Model |
Shusei Inoue, Kenichi Higuchi (Tokyo Univ. of Science) |
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14:40-14:55 |
Break ( 15 min. ) |
Wed, Jun 24 PM 14:55 - 16:35 |
(5) |
14:55-15:20 |
Visible light communications using a high-speed display and CMOS image sensor
-- A study on a modulation and demodulation for high-speed display of tramsmitted data -- |
Taiga Hayashi, Hiraku Okada (Nagoya Univ.), Kentaro Kobayashi (Meijo Univ.), Tadahiro Wada (Sizuoka Univ.), Masaaki Katayama (Nagoya Univ.) |
(6) |
15:20-15:45 |
Interleaver-Linked Receiver Beamforming for IDMA-Based Random Access in TDD System |
Yotaro Murakami (Tokyo Univ. of Science), Yoshihisa Kishiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) |
(7) |
15:45-16:10 |
Interleaver-Linked Receiver Beamforming with Transmitter Channel Equalization in TDD-IDMA-Based Random Access |
Yuto Muroki (Tokyo Univ. of Science), Yoshihisa KIshiyama (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) |
(8) |
16:10-16:35 |
Study on Applying Radio -Wave Encryption to Interleave Division Multiple Access Scheme |
Mamoru Okumura, Tomoki Kaga, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) |
Thu, Jun 25 AM 10:00 - 11:40 |
(9) |
10:00-10:25 |
Design of Millimeter-wave UAV Base Station for Access Link |
Masanori Ozasa, Jin Nakazato, Kosuke Hirata, Khanh Tran Gia, Kei Sakaguchi (Tokyo Tech) |
(10) |
10:25-10:50 |
Study on Adaptive Switching of Variable Linear Array Antenna Elements for Reliable Millimeter-Wave V2N Transmission |
Ryo Kato, Mamoru Okumura, Eiji Okamoto (NIT) |
(11) |
10:50-11:15 |
Suppression of performance degradation due to misalignment in OAM multiplexing |
Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) |
(12) |
11:15-11:40 |
A Study on Loose Beam Forming Using Differential Evolution |
Tatsuki Otsuka, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) |
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11:40-13:00 |
Lunch Break ( 80 min. ) |
Thu, Jun 25 PM 13:00 - 14:15 |
(13) |
13:00-13:25 |
A Study on DLDC-Aided Joint Signal Processing for Unified Optical and Wireless Channels |
Yoshikatsu Wakabayashi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
(14) |
13:25-13:50 |
PC-Signal-Based PAPR Reduction Using Null Space in MIMO Channel for MIMO-OFDM Signals under Frequency-Selective Fading Channel |
Leon Yamaguchi (Tokyo Univ. of Science), Nobuhide Nonaka (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) |
(15) |
13:50-14:15 |
User Group Selection Method in Multiuser MIMO-OFDM Transmission with Adaptive PAPR Reduction Using Null Space in MIMO Channel |
Shyunsei Shin (Tokyo Univ. of Science), Nobuhide Nonaka (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) |
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14:15-14:30 |
Break ( 15 min. ) |
Thu, Jun 25 PM 14:30 - 16:10 |
(16) |
14:30-14:55 |
A Study on Signal Detection in Massive MIMO Using MCMC |
Kazushi Matsumura, Junichiro Hagiwara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Takanori Sato (Hokkaido Univ.) |
(17) |
14:55-15:20 |
A Study on the Behavior of Each LLR in Gaussian Belief Propagation |
Daniel Akira Ando, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) |
(18) |
15:20-15:45 |
Bilinear Gaussian Belief Propagation for Iterative Channel and Data Estimation in Large MIMO Systems |
Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) |
(19) |
15:45-16:10 |
A Study on Trainable Gaussian Belief Propagation Using Deep Unfolding for Large MIMO Signal Detection |
Daichi Shirase, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Kazushi Muraoka, Naoto Ishii (NEC), Seiichi Sampei (Osaka Univ.) |
Fri, Jun 26 AM 10:00 - 11:40 |
(20) |
10:00-10:25 |
Improvements on position-measurement accuracy of underwater acoustic positioning and communication system for Autonomous Unmanned Vehicles |
Shoichiro Yamazato, Tomohisa Wada (Ryukyu Univ) |
(21) |
10:25-10:50 |
A Study on GNSS Positioning using Neural Network |
Yuki Hayama, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
(22) |
10:50-11:15 |
A Study on Iterative Detection and Decoding for LoRa Modulation |
Takuya Mihara, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
(23) |
11:15-11:40 |
A Study on Gaussian Belief Propagation for Sparse Superposition Code in Massive NOMA Detection |
Ryuichi Kume, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) |
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11:40-13:00 |
Lunch Break ( 80 min. ) |
Fri, Jun 26 PM 13:00 - 13:50 |
(24) |
13:00-13:50 |
[Invited Talk]
Overloaded signal processing using discreteness and sparsity for wireless communications |
Kazunori Hayashi (Kyoto Univ.), Ryo Hayakawa (Osaka Univ.), Ayano Nakai-Kasai (Kyoto Univ.) |
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13:50-14:05 |
Break ( 15 min. ) |
Fri, Jun 26 PM 14:05 - 15:45 |
(25) |
14:05-14:30 |
Joint Transmit Power and 3-Dimentional Beamforming Control using Neural Networks for MIMO Small Cell Systems |
Shuaifeng Jiang, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) |
(26) |
14:30-14:55 |
5G Evolution Experimental Trial on Base Station Cooperation Technologies using 28GHz-Band Digital BF High-Mobility Environments |
Tatsuki Okuyama, Nobuhide Nonaka, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO) |
(27) |
14:55-15:20 |
Guaranteed Mobile Communications Using Massive MIMO with Hybrid Beamforming for 5G Evolution |
Nobuhide Nonaka, Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO) |
(28) |
15:20-15:45 |
Study on Multi-user MIMO Coordinated with User-wise Spatial Diversity |
Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) |
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(29) |
- |
High Accuracy Location Estimation Using the Last Received Data on Time Series in Fingerprint Method |
Takahiro Tsujino, Teruya Fujii (Tokyo Tech) |
(30) |
- |
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(31) |
- |
A Study on Massive MIMO Signal Detection Using Approximate Message Passing |
Wakaba Tsujimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, Junichiro Hagiwara, Takanori Sato (Hokkaido Univ.) |
(32) |
- |
Autonomous Decentralized Frequency Resource Allocation using ACK Signal in LoRaWAN |
Kosuke Suzuki (NIT, Numazu College), Naoki Aihara, Koichi Adachi (UEC), Satoshi Yamazaki (NIT, Numazu College) |
(33) |
- |
Forcible Search Scheme for Mixed Gibbs Sampling Massive MIMO Detection |
Kenji Yamazaki, Sanada Yukitoshi (Keio Univ.) |
(34) |
- |
Block Parallel Gibbs Sampling MIMO Detection with Maximum Ratio Combining |
Kosuke Tomura, Yukitoshi Sanada, Yutaro Kobayashi (Keio Univ.) |
(35) |
- |
Low Complexity Signal Detection based on Belief Propagation with MMSE Pre-cancellation for Overloaded MIMO systems |
Takashi Imamura, Yukitoshi Sanada (Keio Univ.) |