The invention provides a realization method for multidimensional mixed service utility, by which service property parameters such as bandwidth, time delay, package loss rate and shaking of a plurality of different services, which simultaneously run in the network, are comprehensively considered and uniformly processed under the same framework, and the mapping relations between the single layer multidimensional service utility or multilayer multidimensional service utility and properties of services are fitted and built. Based on different application occasions, the invention provides two realization methods for the whole service utility of the multi services which are the single layer multidimensional service utility and the multilayer multidimensional service utility. The invention has the advantages of considering the mixed property of the multi services, being more suitable for practical conditions of presently used network and practically, practically and accurately evaluating the satisfaction degree of users, being useful for the effective wireless resource management in multi service occasions and having good popularization and application prospect.