(Starting from the mobile use, in order to ensure the interoperability of the underlying mobile use, the Open Mobile Alliance (OMA) organizes the formulation of the technical engine technical standards for the mobile use layer and the implementation of interoperability tests; set sail from the fixed Internet. World Wide Web Consortium. !(W3C) has formulated technical standards based on Web basic usage technologies, laying the foundation for the development of mobile Internet usage based on Web technologies.)