Advances, Systems and Applications
Table 1 Main notations
Notation | Description |
|---|---|
\({DT^v}\) | The digital twin of the vehicle v |
\({DT_j^E}\) | The digital twin of the edge server \(ES_j\) |
\(T_v\),\(E_v\) | The local computing time and energy consumption of v |
\(T_j\),\(E_j\) | The edge computing time and energy consumption of v |
\(T_{TO}\),\(E_{TO}\) | The time and energy consumption for task offloading |
\(U_{TO}\) | The cost for task offloading |
\(T_{bp}\),\(E_{bp}\) | The time and energy consumption for block production |
\(T_{bb}\),\(E_{bb}\) | The time and energy consumption for block broadcast |
\(T_{bv}\),\(E_{bv}\) | The time and energy consumption for block verification |
\(T_{bc}\),\(E_{bc}\) | The time and energy consumption for block confirmation |
\(U_{BC}\) | The cost for blockchain consensus |
\(U_{Net}\) | The network cost |