A review on the charging strategy of wireless sensor networks utilizing mobile charging devices
In recent years, utilizing mobile charging devices to supplement the energy of wireless sensor nodes, which can eliminate the limitation on network lifetime caused by the battery power, has been a research hotspot of the wireless sensor network. In this paper, we first introduce the research actuali...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2022-02-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000146209 |
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| Summary: | In recent years, utilizing mobile charging devices to supplement the energy of wireless sensor nodes, which can eliminate the limitation on network lifetime caused by the battery power, has been a research hotspot of the wireless sensor network. In this paper, we first introduce the research actuality of the charging strategy of the wireless sensor network by using mobile charging devices from different aspects. Then, the paper summarizes research results obtained by charging strategies using mobile charging vehicle or unmanned aerial vehicle, which include charging manner selection, travelling path optimization, the number of charging device minimization, and etc. At last, the challenge and future research direction of the wireless charging policy are discussed. |
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| ISSN: | 0258-7998 |