The Collaborative Research Of Network Coding And Wireless Relay In Mobile Edge Computing

The time of 5G is about to come.The future of the mobile network is going to have a very high velocity and a huge amount of data.In order to make 5G Internet technology better for the public,the research of the Mobile Edge Computing(MEC)has emerged in recent years.In order to implement 5G network as soon as possible,it's necessary to solve the problem of massive data transmission and improve the communication efficiency of the network.Therefore,the cooperative application of network coding and wireless relay has become a new hot spot in recent years.The cooperative operation of network coding and wireless relay equipment under certain scenarios can greatly improve the transmission efficiency of the network and provide better technical support for the implementation of big data and intelligent 5G network.This paper focuses on the cooperative application of network coding and wireless relay under the technical support of MEC.Firstly,we will take "streaming media" as the research object,take user data as the research basis,use a variety of algorithms to build an intelligent cache analysis platform of MEC server,and decide which streaming media files to store in the limited storage space of edge MEC devices in advance,so as to bring more efficient and convenient intelligent experience to users.After completing the of MEC intelligent cache technology,an innovative cooperation method of network coding and wireless relay is used to transmit the MEC files that need to be extracted from the core network to the edge along with the process of normal network communication.So that the files that need to be stored in the edge MEC can be cached to the edge together with the process of normal network communication without additional time slot cost.In this paper,"movie video"is selected as the representative of the streaming media file,user data is collected for experiments,and Matlab is used for simulation experiments.The results show that the new compound recommendation algorithm proposed in this paper,the MEC intelligent cache analysis platform,and the cooperation method of network coding and wireless relay can bring more efficient,intelligent and humanized network services to the users.