MULTI-USER SLICE RESOURCE ALLOCATION METHOD BASED ON COMPETITIVE GAME

摘要

Disclosed is a multi-user slice resource allocation method based on a competitive game. The method comprises: first modeling a system into a two-tier architecture that comprises a virtual infrastructure service provider (VInP) and a user, and respectively constructing a VInP utility model and a user utility model; then, dividing slice resource allocation into a node and a link, respectively constructing a node power consumption model and a link power consumption model, and then determining revenue of the VInP and revenue of a user side; then calculating the total revenue of a slice according to the revenue of the VInP and the revenue of the user side, and using the total revenue of the slice as a network model; and then, solving the network model, using the VInP as a seller and the user as a buyer, the seller determining an initial price according to the total number of slice resources, the buyer bidding for the slice, and allocating the slice resources by using a competitive game mechanism. By means of the method of the present invention, the utility of a user can be promoted, and the resource allocation effect can be improved.