Address allocation for mobile terminals

摘要

A method for an Internet Protocol (IP) address allocation by an external packet data network (40) to a mobile station (10) unburdens the mobile station (10) of directly contacting the external network. The mobile station requests (51) the unique IP address. The mobile network (31) statefully obtains the unique IP address from an external network (40). The mobile network (31) then transmit the verified, unambiguous unique IP address to the mobile station (10).