Design And Implementation Of Rechargeable Payment System Over Air Based On PHS SMS

There are so many ways in which business could be recharged for original China Netcom (Group) Corporation Ltd. Qingdao Branch (CNC). However, there is no a uniform concentrative management. As a result, it is an inconvenience for customer's payment. Rechargeable Payment System Over Air (RPSOA) deals with payment operations mainly through PHS terminal SMS. Customers deal with RPSOA business at agencies equipped with special terminals through STK card menu navigation easily. The solution not only solves original system's problems but also carries out a win-win involving enhancing the satisfaction of customers and increasing rechargeable operation incoming by providing better services to customers.The paper's topic circles around how to apply mobile payment technology to RPSOA and take advance of multiform communication network to build up a stable rechargeable payment platform with powerful functions. According to original CNC RPSOA system building cases and analysis of the current payment requirement state of PHS customers, mobile payment theories and key technologies are discussed. Based on the improvement and advantage of original traditional operation payment channel, the paper illustrates CNC Qingdao Branch's old running mode analysis, the role and relationship, policies advice and concrete RPSOA technology solution which involves system network structure, modules partition, modules introduction, operation flow between RPSOA platform and PHS platform, RPSOA operation introduction and invest benefit analysis based on RPSOA. The major innovative point of this paper is using advanced mobile payment technologies that basing on SMS to set up a stable rechargeable platform by connecting both CNC post-payment account system interfaces and PHS prepayment platform interfaces simultaneously, and the completely support on prepayment PHS, post-payment PHS, fixed-line telephone payment and rechargeable payment is achieved in the end.Finally, the paper summarizes the process of building-up of RPSOA of CNC Qingdao Branch, and draws a conclusion that the success application of technology based on PHS SMS mobile payment in RPSOA has a notable advantage. The practice proves that building up RPSOA is an optimized option using current network resource to consummate rechargeable payment channel for CNC Qingdao Branch. As a complement and an expansion of current payment, it takes advantage of lots of CNC agents which could be found everywhere in Qingdao to expand customer's payment channel and offer more convenient and flexible payment services.