Research And Implementation Of Personal Ring Back Tone Platform Based On WAP

With the speedy development in the industry of Internet and mobile communication, wireless Internet service as a representative of the new generation of wireless data service has become a kind of trend in the industry of IT and mobile communication. WAP technology is the most outstanding application in the wireless Internet services. WAP (Wireless Application Protocol) integrates two advanced technologies that are most active in the world—mobile communications and Internet. WAP service which represents mobile Internet already became one of the most potential Value-Added Service of the mobile communication market. At the same time, the service of Personal Ring Back Tone is more and more popular to the customers of mobile communication. They are no longer only contented with basic demand of correspondence, but request the mobile service with characteristic and fashion. So the combination of WAP and Personal Ring Back Tone is inevitable. WAP is used in Personal Ring Back Tone, which makes the customers can login the platform at any time and anywhere with mobile phone to browse, search and order the Personal Ring Back Tone service. This is convenient and rapid. In the article, base on the research about WAP technology, it is used in the service of Personal Ring Back Tone; a WAP-based Personal Ring Back Tone system is designed and realized.This article analyses the background in which the service comes into being, and on the basis gives the scheme of WAP-based Personal Back Tone system, starting with the research of WAP technology. This article also focuses on how to design and realize the system. The contents are as follows:(1) Introducing the development and application of WAP and value-added service, especially the service of Personal Ring Back Tone.(2) Introducing the application model, protocol specifications, and the protocol stack structure of WAP compared with the protocol stack structure of Internet.(3) Carefully studying the programming model, programming language WML of WAP, deeply analyzing its work process of programming model.(4) In accordance with the application model of WAP, designing software system configuration and network configuration. In accordance with the requirements, giving the functions of the system, and designing it in functional modules.(5) Based on the design scheme of the system, respectively giving the specific implementation of user login module, user's level management module, and user's favorite management module. Then the paper gives some difficulties and their solutions in the realization process.At present this system has been provided for users in Henan Mobile Communication Company, running stably and reliably. The implementation of PRBT platform based-on WAP not only brings huge profits for the telecom operators, but it also enriches ordinary mobile users' life, producing huge social benefits. The implemental method of this system can be used as a common method of the implementation of value-added service system based-on WAP.