Method and system for limiting quality of service of data transmission

A limit the data transmission unit in wireless power system and service quality method, two, the data transmission method using service quality parameter the service quality. For service quality parameter parts is special maximum value and memory in a user a data. When the terminal request by the connection of service quality parameter parts arranged; and database polling the client special maximum value the service quality of parameter and a a request from the terminal them compares. The dependence a service quality parameter of the terminal is request at least service quality parameter is a request in the limit or the terminal of the parameter maximum value definition a super-junction for wherein the parameter definition the maximum value; or the are connected or refuses connected with an.