Web Service Based Enterprise Mobile Information System

Mobile applications are changing the behavior of individuals and also of organizations. Instant access to information is beneficial for us in many business situations. More and more enterprises have recognized the potential importance and transformative impact of them and are planning to build their own mobile information system. This paper first discusses some architectural considerations for mobile applications, and then provides a web service based architecture for the mobile system, which is better in function customization, internal systems integration and dynamic cooperation with trading partners in mobile environment.