Table 2 System parameters used in the simulation experiments
From: A new fair-efficient spectrum allocation scheme for the LTE and WiFi coexistence platform
Parameter | Value | Description |
|---|---|---|
\(n\) | 100 | The total number of IoT devices |
\(m\) | 5 | The total number of WiFi APs |
\({\mathcal{S}}_{\mathfrak{B}}\) | 200 Gbps | Total spectrum capacity of \(\mathfrak{B}\) |
\({\mathcal{S}}_{\mathcal{W}}\) | 40 Gbps | Total spectrum capacity of each \(\mathcal{W}\) |
\(\eta\) | 10 | A control parameter for the \({\mathfrak{U}}_{\mathfrak{B}}^{t}\left(\cdot \right)\) |
\(\beta\), \(\kappa\),\(\omega\) | 0.8, 1, 3 | Control parameters for the \({\mathfrak{U}}_{\mathcal{W}}^{t}\left(\cdot \right)\) |
\(\psi\),\(\varrho\) | 1, 1.5 | Control parameters for the \({U}_{\mathcal{D}}^{t}\left(\cdot \right)\) |
BSU | 8 Mbps | A pre-defined minimum amount for spectrum allocation |
\(\xi\),\(\alpha\),\(\tau\) | 1, 6, 3 | Control parameters for the \({\mathcal{U}}_{\mathcal{D}}^{BES}\left(\cdot \right)\) |
Types | Applications | Spectrum maximum requirement \(\left({\mathcal{T}}_{\mathcal{D}}\right)\) | Service duration |
|---|---|---|---|
QPSs | I | 80 Mbps | 20 t |
II | 32 Mbps | 25 \(t\) | |
III | 16 Mbps | 30 \(t\) | |
BESs | IV | 64 Mbps | 35 \(t\) |
V | 24 Mbps | 40 \(t\) | |
VI | 128 Mbps | 15 \(t\) |