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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fachang Jiang Shibo He Peng Cheng Jiming Chen |
| Copyright Year | 2011 |
| Abstract | Recently, wireless recharging technologies have merged as a promising approach to address the energy constraint problem in Wireless Sensor Networks (WSNs). Far from other energy-harvesting sensor nodes, wireless rechargeable sensor nodes are thin small-size, enabling a large range of applications such as embedded infrastructure sensing and human activity recognition. A typical Wireless Rechargeable Sensor Network (WRSN) includes two components: i) a collection of rechargeable sensor nodes and ii) several readers, capable of mobility and functioning as energy distributors and data collectors. In this paper, we for the first time investigate the optimal scheduling problem in WRSN for stochastic event capture, i.e., how to jointly mobilize the readers for energy distribution and schedule sensor nodes for efficient event capture. We extensively study the problem and analyze the quality of capture for different application scenarios. At last, numerical results are offered to demonstrate the correctness and effectiveness of our solutions. |
| Starting Page | 69 |
| Ending Page | 74 |
| File Size | 323076 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781457713453 |
| ISSN | 21556806 |
| DOI | 10.1109/MASS.2011.19 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-17 |
| Publisher Place | Spain |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless communication Wireless sensor networks Optimal Scheduling Optimal scheduling Wireless Recharge Sensor Networks Mobile communication Stochastic Event Capture Sensors Mathematical model Monitoring |
| Content Type | Text |
| Resource Type | Article |
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