Research Article
REACH: An Efficient MAC Protocol for RF Energy Harvesting in Wireless Sensor Network
Table 1
System parameters.
| Parameter | Symbol | Value |
| Slot time for energy (s) | | 10μ | Slot time for data (s) | | 20μ | Minimum contention window | | 32 | Maximum contention window | | 1024 | SIFS for energy (s) | | 5μ | SIFS for data (s) | | 10μ | DIFS for energy (s) | | 25μ | DIFS for data (s) | | 50μ | Minimum voltage (v) | | 1.8 | Maximum voltage (v) | | 3.0 | Threshold for harvesting (v) | | 2.3 | Channel speed (kbps) | | 250 |
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