E - business platform for mobile users

Abstract

In this paper a client server platform for integrated electronic services providing to mobile users is considered. A stock market exchange service is presented, as a demo example. The platform's functional model allows mobile users to access e-business type informational content. The data transmission is performed using mobile or wireless communications channels, using TCP/IP protocol. The stock market exchange service is published for the mobile users using a web service, which is more efficient from the data traffic volume and cost, with respect to an access solution based on WEB browsing. The client software applications are suitable for PDA and Smartphone devices.