SYSTEM amp; METHODS FOR ENABLING USSD SERVICE CONTINUITY USER EXPERIENCE

摘要

System and method of providing a USSD service in a network without impacting the user experience are disclosed. The method includes the steps of: a) receiving a USSD request in a first USSD session, the first USSD session being valid for a pre-configured first time period; b)determining whether a total number of steps needed for servicing the USSD request, as defined in the static manner or as defined in a dynamic manner, can be completed within the first time period c) in response to a negative outcome in step b), transmitting a message to the mobile station before expiry of the first time period, said message informing the mobile station of a forthcoming termination; d) terminating the first USSD session subsequent to the delivery of the message; and e) automatically initiating establishment of the second USSD session.