TASK OFFLOADING AND RESOURCE ALLOCATION METHOD BASED ON MOBILE EDGE COMPUTING

A task offloading and resource allocation method based on mobile edge computing, relating to the technical field of wireless communications. The method comprises: constructing a mobile edge computing system model; constructing a service cache model and a service assignment model on the basis of the mobile edge computing system model; establishing a task offloading and resource allocation constraint condition on the basis of the service cache model and the service assignment model; according to the task offloading and resource allocation constraint condition, constructing a task offloading and resource allocation joint optimization problem for the objective of minimizing a task processing delay; and solving the task offloading and resource allocation joint optimization problem by using a DSRA algorithm to obtain a task offloading and resource allocation strategy. The present invention can realize a low delay and a high cache hit rate and realize on-demand allocation of resources. L'invention concerne un procéd