With the rapid development of 3G technology, people for a more efficient technology have a stronger thirst. LTE ( Long Term Evolution ) project is a 3G evolution, is colloquially referred to as3.9G, with100Mbps data downloading capabilities, from 3G to4G evolution is regarded as the mainstream technology. With the continuous development of LTE technology, a highly efficient pricing mechanism appears more and more the existence of necessity. Good pricing mechanism can be used not only for operators to obtain economic benefits, can also guide the user consumption behavior, use the limited wireless resources to provide the greatest possible utility.
This paper first introduces economics method in LTE pricing mechanisms in use; and then the LTE various system models are analyzed, in order to choose the suitable economics algorithm; secondly, from the user utility function sets out, analysed utility characteristics, the utility maximization and fair principle; again analyzed several kinds of pricing mechanism under the user utility selection of resource allocation mode, the utility function, social welfare and the scheduling process to compare every kinds of distribution advantages and disadvantages; finally a software simulation and result analysis