The Design And Implementation Of The Mobile Terminal Oriented Information Push System

The popularization of mobile terminals and the rapid development of the Internet of things, made higher requirement for information communication under the wireless network environment. At the same time, the characteristics of huge number of mobile terminals, great varieties, limited power flows and the unstable mobile network throw down the technical challenges to reality requirements, such as the high concurrency for the information push service, real-time messages, message security service and so on. Although there is a mature commercial messaging push system, these systems have the disadvantages of poor data security, limited functional expansion and cost constraints, while open source products have deficiencies in multi-protocol compatibility, multi-mobile device support, concurrency, real-time, targeted push, ensure delivery of offline messages. Therefore, to adapt to the need of application, it is of modern significant and value to study in-depth and self-developed a more perfect information push system for mobile terminals.This paper has proposed a PAOPR information push system model and self-developed an information push system for mobile terminals based on this model, which has the advantages of high concurrency, high real-time messaging, multi-protocol compatibility, multi-terminals support, ensure delivery of offline message, targeted push and wisdom heart of saving and traffic policy to solve the problem of not satisfying reality application needs in current open source message pushes products. The main work and achievements are as follows:1. In research of system architecture, this paper has proposed PAOPR model based on separation systems and service-oriented architecture(SOA) and analyzed the information push process and divided the core module of the system, presenting the structure of system architecture based on PAOPR model and information push protocol design of multi-protocol compatibility.2. In server research, study and implement the high currency push server of multi-protocol compatible, which solves the problem of push service massive concurrency and multi-protocol support; Design and implement people-oriented division of application server, solving the problem of apply service pushing targeted messages on people-oriented division;3. In client research, implement the receiving end of mobile terminal retention strategies based on intelligent heartbeat and intelligent reconnection, solving the problems of power and flow saving on guaranteeing link connection of receiver; Design and implement the push end of multi-terminal compatibility, which improves the diversity of push end forms and the flexibility of push scene.At last, through the function and performance tests of the system and data analysis, the results showed that the information push system for mobile terminal based on PAOPR model has achieved the desired design goal.