METHOD AND SYSTEM FOR DISCOUNT BILLING IN CASE OF ORIGINATION ADJACENT TO ACCESS POINT

摘要

A method and a system for discount billing in the case of origination adjacent to an access point are provided to supply a discounted charging service by making an access point server transmit an initial registration message to an initial registration message when a mobile communication terminal connected to an access point originates a call. A mobile communication terminal(104) is wirelessly connected to an access point(102), and requests a call setup by including a discounted charging service identifier. An AP(Access Point) server(200) stores a reference location information for the discounted charging service, and transmits an initial registration message to the mobile communication terminal. When the information of the mobile communication terminal that requests a call setup is identical to subscriber information, the AP server performs a discounted charging service for the correspondent call.