The invention discloses a task unloading performance evaluation method for an unmanned aerial vehicle assisted MEC. The task unloading performance evaluation method comprises the following steps: constructing an unmanned aerial vehicle dynamic collaborative unloading model based on a Delou triangulation network structure; establishing a collaborative switching mechanism based on a Delou inner triangulation network structure through the unmanned aerial vehicle dynamic collaborative unloading model; and according to the unmanned aerial vehicle dynamic collaborative unloading model, calculating a successful calculation probability of an unloading task of the user equipment, and obtaining a successful edge calculation probability of typical user equipment based on a successful uplink communication probability and the successful calculation probability under the switching of the unmanned aerial vehicle. The technical problem of how to establish an unmanned aerial vehicle cooperative switching mechanism to switch the service cooperative nodes of the unmanned aerial vehicle in real time and perform switching performance evaluation based on the movement characteristics of the unmanned aerial vehicle is solved.
本发明公开了一种无人机辅助MEC的任务卸载性能评估方法,包括以下步骤:构建基于德劳内三角剖分网络结构的无人机动态协同卸载模型;通过所述无人机动态协同卸载模型,建立基于德劳内三角剖分网络结构的协同切换机制;根据所述无人机动态协同卸载模型,计算用户设备卸载任务成功计算概率,并基于所述无人机切换下的成功上行通信概率和成功计算概率获取典型用户设备的成功边缘计算概率。本发明解决了如何基于无人机的移动特性,建立无人机协作切换机制实时切换无人机的服务协作节点,并进行切换性能评估的技术问题。
Task offloading performance evaluation method of unmanned aerial vehicle assisted MEC
一种无人机辅助MEC的任务卸载性能评估方法
2025-02-18
Patent
Electronic Resource
Chinese
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