Zobrazeno 1 - 10 of 987 pro vyhledávání: '"Minoru OKADA"'
1
Akademický článek
Compensation of Cross-Coupling in MIMO Inductive Power Transfer Systems
Autor: Quoc-Trinh Vo, Yugo Sakamaki, Quang-Thang Duong, Minoru Okada
Publikováno v: IEEE Access, Vol 12, Pp 46995-47008 (2024)
This paper proposes a design principle for reactance compensation circuit for multiple-input multiple-output (MIMO) inductive power transfer (IPT) where the primary side employs a coil array to send power to a receiving coil array located at the seco
Externí odkaz: https://doaj.org/article/73bd8b26d8974c968d1ac031541af736
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2
Akademický článek
Spatial attention and quantization-based contrastive learning framework for mmWave massive MIMO beam training
Autor: Haohui Jia, Na Chen, Taisei Urakami, Hui Gao, Minoru Okada
Publikováno v: EURASIP Journal on Wireless Communications and Networking, Vol 2023, Iss 1, Pp 1-28 (2023)
Abstract Deep learning (DL)-based beam training schemes have been exploited to improve spectral efficiency with fast optimal beam selection for millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems. To achieve high prediction
Externí odkaz: https://doaj.org/article/ef1709199d91440e8ebe64144512fffd
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4
Akademický článek
Load-Independent Voltage Control for Multiple-Receiver Inductive Power Transfer Systems
Autor: Quoc-Trinh Vo, Quang-Thang Duong, Minoru Okada
Publikováno v: IEEE Access, Vol 7, Pp 139450-139461 (2019)
This paper proposes a multiple-receiver inductive power transfer platform which is capable of controlling the load voltages to satisfy individually rated values and stabilizing the load voltages against the load variations. In the proposed charging p
Externí odkaz: https://doaj.org/article/971c14785f6b4c3f90591bce868e3caf
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7
Akademický článek
Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3
Autor: Yasuhito Yahara, Hiroshi Takemori, Minoru Okada, Azuma Kosai, Akihiro Yamashita, Tomohito Kobayashi, Kaori Fujita, Yumi Itoh, Masahiro Nakamura, Hiroyuki Fuchino, Nobuo Kawahara, Naoshi Fukui, Akira Watanabe, Tomoatsu Kimura, Noriyuki Tsumaki
Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-14 (2016)
Therapies are needed for the prevention of chondrocyte hypertrophy and thinning of articular cartilage, features of osteoarthritic joint destruction. Here, the authors show that interfering with Sik3 signalling can increase the size of the chondrocyt
Externí odkaz: https://doaj.org/article/af3b32aa0cfb449abeb0966d62633a55
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8
Akademický článek
Generation of Scaffoldless Hyaline Cartilaginous Tissue from Human iPSCs
Autor: Akihiro Yamashita, Miho Morioka, Yasuhito Yahara, Minoru Okada, Tomohito Kobayashi, Shinichi Kuriyama, Shuichi Matsuda, Noriyuki Tsumaki
Publikováno v: Stem Cell Reports, Vol 4, Iss 3, Pp 404-418 (2015)
Defects in articular cartilage ultimately result in loss of joint function. Repairing cartilage defects requires cell sources. We developed an approach to generate scaffoldless hyaline cartilage from human induced pluripotent stem cells (hiPSCs). We
Externí odkaz: https://doaj.org/article/5c1f706ef4044fc3b3259701ca9db4ca
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9
Feature Quantization Convolutional Neural Networks for CSI Feedback in Massive MIMO Systems
Autor: Haohui Jia, Na Chen, Hui Gao, Minoru Okada
Publikováno v: 2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application (HPCC/DSS/SmartCity/DependSys).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7162b6899375a7524a7308d43632e77
https://doi.org/10.1109/hpcc-dss-smartcity-dependsys57074.2022.00122
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