From: Cross-layer design for reducing delay and maximizing lifetime in industrial wireless sensor networks
Parameter | Value | Value |
---|---|---|
T | Transmission period | 100Â ms |
T start | The time of transient mode | 5 10−6s |
η | The power of amplifier | 0.35 |
k | The exponent order | 3 |
G 1 | The gain factor | 103 |
M 1 | The link margin | 104 |
P circuit | The power of circuit | 140.7Â mW |
P syn | The power of frequency synthesizer | 50Â mW |
σ 2 | The AWGN power spectral density | 3.981 10−21 |
B | The channel bandwidth | 104 |
L | The number of bits in a packet | 103 |
N f | The receiver noise figure | 10 |