Joint Estimation of Phase Offset and Frequency Skew for Saving Energy in Wireless Sensor Networks
Due to the inherent instability of quartz crystal oscillators and difference in starting time, there are always phase offsets and frequency skews between sensor nodes in wireless sensor networks (WSNs). Time synchronization is a procedure to provide a common time notion across a WSN. Since a limited...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9113256/ |