From: A new fair-efficient spectrum allocation scheme for the LTE and WiFi coexistence platform
Parameters | Explanations |
---|---|
\({\mathcal{A}}_{\mathcal{D}}\) | The totally allocated spectrum resource for the \(\mathcal{D}\) |
\({\mathcal{A}}_{\mathcal{D}}^{\mathfrak{B}}\) | The \(\mathcal{D}\)’s LTE spectrum amount |
\({\mathcal{A}}_{\mathcal{D}}^{\mathcal{W}}\) | The \(\mathcal{D}\)’s WiFi spectrum amount |
\(\mathfrak{B}\) | The LTE base station |
\({\mathbb{B}}_{\mathcal{W}}\) | The \(\mathcal{W}\)’s IoT devices generated BESs |
\({\mathbb{D}}\) | The set of IoT devices |
\({\mathcal{D}}_{1\le j\le n}\) | The jth IoT device |
\({\mathbb{G}}_{\mathfrak{B}}\) | The second phase bargaining game |
\({\mathbb{G}}_{\mathcal{W}}^{\mathfrak{B}}\) | The first phase bargaining game |
\({\mathbb{G}}_{\mathcal{W}}\) | The third phase bargaining game |
\({\mathcal{J}}_{\mathcal{D}}\) | The \(\mathcal{D}\)’s strategy in the \({\mathbb{G}}_{\mathcal{W}}\) |
\({\mathfrak{M}}_{\mathfrak{B}}^{t}\) | Total sum of \({\mathcal{T}}_{\mathcal{D}}\) where \(\mathcal{D}\in {\mathbb{Q}}_{\mathfrak{B}}\) |
\({\mathfrak{M}}_{\mathcal{W}}^{t}\) | Total sum of \({\mathcal{T}}_{\mathcal{D}}\) where \(\mathcal{D}{\in {\mathbb{B}}}_{\mathcal{W}}\) |
\({\mathcal{R}}_{\mathfrak{B}}\) | The \(\mathfrak{B}\)’s part of the \({\mathcal{S}}_{\mathfrak{B}}\) |
\({\mathcal{R}}_{\mathcal{W}}\) | The \(\mathcal{W}\)’s part of the \({\mathcal{S}}_{\mathfrak{B}}\) |
\({\Upsilon}_{\mathcal{D}}\) | The \(\mathcal{D}\)’s strategy to share the \({\mathcal{R}}_{\mathfrak{B}}\) in the \({\mathbb{G}}_{\mathfrak{B}}\) |
\({\mathcal{S}}_{\mathfrak{B}}\) | The licensed spectrum band of \(\mathfrak{B}\) |
\({\mathcal{S}}_{\mathcal{W}}\) | The unlicensed spectrum band of \(\mathcal{W}\) |
\({\mathcal{T}}_{\mathcal{D}}\) | The \(\mathcal{D}\)’s maximum spectrum requirement |
\({\mathfrak{U}}_{\mathfrak{B}}\left(\cdot \right)\) | The \(\mathfrak{B}\)’s utility function in the \({\mathbb{G}}_{\mathcal{W}}^{\mathfrak{B}}\) |
\({\mathfrak{U}}_{\mathcal{W}}\left(\cdot \right)\) | The \(\mathcal{W}\)’s utility function in the \({\mathbb{G}}_{\mathcal{W}}^{\mathfrak{B}}\) |
\({U}_{\mathcal{D}}\left(\cdot \right)\) | The \(\mathcal{D}\)’s utility function in the \({\mathbb{G}}_{\mathcal{W}}^{\mathfrak{B}}\) game |
\({\mathcal{U}}_{\mathcal{D}}^{BES}\left(\cdot \right)\) | The \(\mathcal{D}\)’s utility function of BES in the \({\mathbb{G}}_{\mathcal{W}}\) |
\({\mathcal{U}}_{\mathcal{D}}^{QPS}\left(\cdot \right)\) | The \(\mathcal{D}\)’s utility function of QPS in the \({\mathbb{G}}_{\mathcal{W}}\) |
\({\mathbb{Q}}_{\mathfrak{B}}\) | All IoT devices, which generate QPSs |
\({\mathbb{Q}}_{\mathcal{W}}\) | The \(\mathcal{W}\)’s IoT devices generated QPSs |
\({\mathbb{W}}\) | The set of WiFi access points |
\({\mathcal{W}}_{1\le i\le m}\) | The ith WiFi access point |