System and Method for Locating a Mobile Subscriber Terminal When Roaming

摘要: The location of a mobile subscriber roaming outside home network may be used to authorize transaction initiated by the or authenticate when signing into secure accounts. is determined providing unique identifier, such as MSISDN, an application that communicates with and network. By communicating network, can determine current terminal resolution down specific cell in which located. saved locally database associated authorization entity, thereby advantageously reducing number look-ups requested entity.