Method and apparatus for implementing search in wireless transit International

摘要

Method and apparatus for implementing search in transit wireless international is a method and apparatus for implementing search in wireless transit international allow a "traveler" internThe national system between a visited in a foreign country and lead to calls.With the entry into the region visited,The mobile station of the traveler initiates a registration request containing the identification number of the mobile station mobile to mobile switching center in the region visited.The mobile switching center initiates a message to a location register appropriate domestic.The Registrar of the national location compares the identification number of the mobile station mobile with a set of values stored.If there is an agreement between the Ombudsman and the national register location service provider of the national traveler.The Registrar of the national location will return a number mobile directory in the North American numbering plan properly formatted for the mobile switching center.When the traveler initiates a call, the mobile switching center mobile directory number using the signalling of information related to the call.Specifically in the filling of parameters such as the number of calls. Recognizing a number formatted in NANP, telephone public network switching process the call as normal.