Compared with the traditional task allocation strategy, the proposed model considers the dynamic, limited and diversity resources in the process of offloading policy selection and analyzes the key factors in task offloading scheduling. Thus, the concept of opportunistic computing capacity is introduced in the opportunistic network, and the specific mechanism of task offloading is proposed. Considering the implementation method, the task execution time is studied in detail, and the mathematical model and solving algorithm are given. Finally, the simulation results show that the proposed method has more advantages than the traditional task scheduling method in terms of offloading efficiency and resource utility ratio.
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