Based On The Gprs Wireless Pos Applications In The Financial Services Industry

With the infiltration and promotion of information technology to the banking, the business of the bank of card has got swift and violent development in recent years. The issued and transaction volume of the bank of card increases sharply by a wide margin. But the bank card expended the overall level still was in the development the initial stage. Restricts one of development primary factors is brushes the hardware equipment cloth which the card expends to put the quantity. Causes to brush the card expense to be unable to realize nimbly, highly effective, quick, is safe. But a better suddenly this restriction has become how each big bank and the silver association urgent duty.In recent years, Is unceasingly mature along with the GPRS technology, Its commercial value also can full manifesting. Causes possibly to become using the GPRS wireless technology transmission finance data. But wireless POS is precisely connects the IP data networking using the GPRS mobile communication system, Again through DDN special line connection migration and various financial system. Causes wireless POS and the financial system main engine realization data transmission, constructs the wireless migration to expend the platform, realizes the convenient card expense payment.This article mainly through introduces GPRS and the wireless POS theory, Analyzes the GPRS network to superimpose the IP data network based on GSM the system unique feature, proposes the wireless POS data communication plan network plan principle of design realization function and data transmission safety control strategy.