Table 2 The definition of all the radio parameters
From: Lifetime maximization by partitioning approach in wireless sensor networks
Parameter | Definition | Unit |
|---|---|---|
E elec and E sense | Energy dissipation rate to run the radio | 50 nJ/bit |
ε fs | Single-path model for the transmitter amplifier | 10 pJ/bitm 2 |
ε mp | Multipath model for the transmitter amplifier | 0.0013 pJ/bitm 2 |
p | Data length | 2000 bits |
α | Path loss exponent for free space environment | 4 |