The Research And Design Of The Post SMS And MMS System

Mobile Internet is a great combination of the mobile communication and Internet,and the application of the Short Message Service (SMS) in mobile communication recurring to Internet is rather hot. Nowadays,the third Generation of mobile communication (3G) is coming. 3G standard make use of its own predominance of bandwidth to colonize the short message service. It requires not only the supply of text, but also the supply of sound, image, video frequency and other media formats. Such is the Multimedia Message Service (MMS).The main job of this paper is to study and design the post short message and multimedia message system. Although short message develops lengthways to multimedia message, their skills are totally different. Therefore, the content of this paper is divided into two parts. The first part is about the study and design of the system of post short message. The second part is about the study and design of the system of post multimedia message. The first part firstly introduces the whole short message system on network structure, CMPP application layer protocol and other aspects, then analyzes the function module and carry-out idea of the send-and-receive of the post short message in Guangdong province, at the same time detailedly discusses the key realization skills of the short message flat. The second part firstly analyzes the whole multimedia message system on network structure, interface definition, communication protocol, and other aspects, brings forward the prototype and the function module of the Guangdong post media message stimulant system, at the same time detailedly discusses the key realization skills of the send-and-receive and other main modules of the multimedia message.At the end, the paper sums up the similarities and differences of the short message and multimedia message and my task during the researching time, at the same time puts forward the following work of the theme.