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Notation | Definition |
|
| The edge device i, |
| The ECS n, |
| The set of edge devices, |
| The set of ECSs, |
| a task generated on |
| The size of the unoffloadable tasks on , including code and data |
| The size of the offloadable tasks on , including code and data |
| The processing density of tasks in |
| The arrival rate of the unoffloadable tasks generated on |
| If , the arrival rate of tasks computed locally in if , the arrival rate of tasks offloaded from to |
| The sum of arrival rates of offloadable tasks generated on , |
| The arrival rate of the original TSN stream of priority p to in the TSN gateway |
| The available maximum offloading task arrival rate from all edge devices to |
v | The bandwidth of the TSN network |
| If , the execution time of tasks computed locally in if , the execution time of the tasks generated on and computed remotely in |
| Mean of |
| The average time that the members of the hybrid streams spend in queue |
| If , the average time cost of the tasks computed locally in if , the average time cost of the tasks generated on and computed remotely in |
| The average time cost when all tasks are processed locally in |
| The average time cost of all tasks generated on |
| The average waiting time of the tasks from all edge devices to spent in TSN gateway |
| The length of the original TSN packages in queue |
| The service interrupted time of queue |
| The service time of the original the TSN substream in |
| All the service time of the compound stream in |
| The processing frequency of |
| The processing frequency of |
| The multi-task offloading game |
| The task offloading strategy of the |
| The task offloading strategy set of all edge devices except |
| The task offloading strategy space of all edge devices |
| The accuracy parameter |
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