Table 1 Simulation parameters
From: Power minimization for GSIC-based uplink cell-free massive MIMO-NOMA systems
Parameters | Value |
|---|---|
The noise power | − 99 dBm |
The length of square D | 500 m |
The number of groups M | 2 |
The error propagation factor \(\varepsilon _{m,k}\) | 0.01 |
The number of users in a group \(\mathrm {U}_{\mathrm {k}}\) | 50 |
The termination thresholds \(\pi _{1}\), \(\pi _{2}\) | \(10^{-4}\) |
The maximum transmit power \(P_{\max }\) | 20 dBm |
The minimum rate requirement \(R_{m, k}\) | 0.1\(\sim\)0.5 |