| Presentation | 2023-01-26 Optimal Scheduling for TDM-Based Wireless Power Transfer Using Receiver Grouping Yuna Sawada, Takumu Uda, Takahiro Matsuda, Takefumi Hiraguri, Tomotaka Kimura, Kazuki Maruta, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In MISO (Multiple-Input Single-Output)-based wireless power transfer (WPT) systems, TDM (Time Division Multiplexing) scheduling periodically switches multiple weight vectors for receivers by assigning a time slot to eachweight vector. In this article, we propose a TDM scheduling method using user grouping to achieve efficient and effective WPT. The proposed method clusters receivers with similar channel vectors into a group, and set weight vectors maximizing the harvested power in each group. The lengths of time slots assigned to weight vectors are optimized so as to maximize the minimum harvested power among receivers. We evaluate the performance of the proposed method with simulation experiments in an indoor environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer / TDM / Scheduling / Grouping |
| Paper # | CQ2022-65 |
| Date of Issue | 2023-01-19 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2023/1/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Epochal Tsukuba International Congress Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | AR/VR, Broadcasting Service, Video/Voice Services Quality, High Realistic, User Behavior/Psychology, User Experience, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, Machine Learning, etc. |
| Chair | Jun Okamoto(NTT) |
| Vice Chair | Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) |
| Secretary | Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) |
| Assistant | Kimiko Kawashima(NTT) / Ryo Nakamura(Fukuoka Univ.) / Toshiro Nakahira(NTT) / Kenta Tsukatsune(岡山理科大) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optimal Scheduling for TDM-Based Wireless Power Transfer Using Receiver Grouping |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | TDM |
| Keyword(3) | Scheduling |
| Keyword(4) | Grouping |
| 1st Author's Name | Yuna Sawada |
| 1st Author's Affiliation | Tokyo Metropolitan University(TMU) |
| 2nd Author's Name | Takumu Uda |
| 2nd Author's Affiliation | Tokyo Metropolitan University(TMU) |
| 3rd Author's Name | Takahiro Matsuda |
| 3rd Author's Affiliation | Tokyo Metropolitan University(TMU) |
| 4th Author's Name | Takefumi Hiraguri |
| 4th Author's Affiliation | Nippon Institute of Technology(NIT) |
| 5th Author's Name | Tomotaka Kimura |
| 5th Author's Affiliation | Doshisha University(DU) |
| 6th Author's Name | Kazuki Maruta |
| 6th Author's Affiliation | Tokyo University of Science(TUS) |
| Date | 2023-01-26 |
| Paper # | CQ2022-65 |
| Volume (vol) | vol.122 |
| Number (no) | CQ-363 |
| Page | pp.pp.23-28(CQ), |
| #Pages | 6 |
| Date of Issue | 2023-01-19 (CQ) |