From: Cross-layer design for reducing delay and maximizing lifetime in industrial wireless sensor networks
Parameter | Value | Value |
---|---|---|
T | Transmission period | 100 ms |
T _{start} | The time of transient mode | 5 10^{−6}s |
η | The power of amplifier | 0.35 |
k | The exponent order | 3 |
G _{1} | The gain factor | 10^{3} |
M _{1} | The link margin | 10^{4} |
P _{circuit} | The power of circuit | 140.7 mW |
P _{syn} | The power of frequency synthesizer | 50 mW |
σ ^{2} | The AWGN power spectral density | 3.981 10^{−21} |
B | The channel bandwidth | 10^{4} |
L | The number of bits in a packet | 10^{3} |
N _{ f } | The receiver noise figure | 10 |