Table 1 Simulation parameters
From: Uncoordinated pilot decontamination in massive MIMO systems
Parameter | Value | Description |
|---|---|---|
\(\sigma _{o}^{2}\) | 0.2 | Noise variance |
L | 7 | Number of cells |
K | 96 | Users per cell |
Ï„ | 96 | Pilot length |
μ | 10−5 | Convergence speed |
ν | 100 | Derivative cap |
f c | 1.8 GHz | Carrier frequency |
N s | 20 | Number of scatterers |
t s | 0.5 ms | Time between pilots |
\(\boldsymbol {\hat {h}}_{0}\) | 0 | Initial estimate |
q 0 | 0 | Initial differentiated estimate |
P 1 | 0 | Initial error covariance |
S 1 | 0 | Initial differentiated error covariance |