Computing task unloading system and method

Abstract

The invention provides a computing task unloading system. The computing task unloading system comprises a mobile edge computing server, a user terminal and a communication network; the mobile edge computing server undertakes the computing task unloaded by the user terminal, and the user terminal unloads the computing task to the edge computing server for running through a communication network bya computing task unloading method. The calculation task unloading method provides a calculation task unloading model, a calculation task unloading decision non-cooperative game model is formulated based on the calculation task unloading model, and a calculation task unloading game method based on the game theory principle is formulated through the non-cooperative game model so as to obtain the calculation task unloading method. According to the system and the method, the energy consumption and the time delay of computing task unloading of each user terminal are jointly optimized, and a Nash equilibrium solution for minimizing the energy consumption and the time delay of computing task unloading of each user terminal is found.

Description

【Technical field】 [0001] The present invention relates to mobile edge computing technology in the field of information technology, to game theory, 5G network technology and mobile edge computing applications, and in particular to a computing task offloading method for mobile edge computing. 【Background technique】 [0002] The rapid development of mobile Internet and Internet of Things technology has promoted the birth of 5G network technology. 5G network is facing the challenges of explosive growth of data communication and large-scale device connection in various novel and complex business scenarios, such as smartphones, self-driving cars, smart Power grids and industrial communications, etc. However, due to various limitations of mobile user terminals / equipment (UEs), including battery power, computing power, and storage capacity, the above-mentioned low-latency and high-complexity applications often cannot be executed efficiently on UEs, On the contrary, it affects the us...

AI Technical Summary

Problems solved by technology

[0005] In view of the various limitations of the user terminal in the prior art in the mobile user terminal in the 5G network, including battery power, computing power and storage capacity, the problem that low-latency and high-complexity applications cannot be efficiently executed on the mobile user terminal, The present invention provides a computing task offloading system and method for mobile edge computing based on the principle of game theory

Images