Abstract
To alleviate energy hole problem inherent in static Base station (BS) scheme and extend network work of battery-restricted wireless rechargable sensor networks, a joint mobile data col-lection and adaptive charging scheduling (MDC-ACS) scheme based on virtual grid is proposed in this paper, aiming to achieve whole network energy balance and high charging effi-ciency. In MDC-ACS scheme, network is firstly divided into several grids and several rendezvous are determined using geo-graphic information. Then, mobile data collector (MDC) moves in grids for data collection within the application delay and moving trajectory is guided by rendezvous. Due to the limited battery capacity of mobile wirelsee charging vehicle (WCV) and its energy consumption while cruising, an adaptive charging schedule scheme is proposed for maximizing recharging benefit. With extensive simulation, we demonstrate that MDC-ACS scheme can achieve better charging benefit and reduce average charging delay.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019 |
| Editors | Hui Tian, Hong Shen, Wee Lum Tan |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 496-500 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728126166 |
| DOIs | |
| Publication status | Published - Dec 2019 |
| Externally published | Yes |
| Event | 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019 - Gold Coast, Australia Duration: 5 Dec 2019 → 7 Dec 2019 |
Publication series
| Name | Proceedings - 2019 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019 |
|---|
Conference
| Conference | 20th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2019 |
|---|---|
| Country/Territory | Australia |
| City | Gold Coast |
| Period | 5/12/19 → 7/12/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Average charging delay
- Charging benefit
- Energy supply
- Mobile charging vehicle
- Mobile data collector
- Wireless rechargeable sensor networks
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