IMPROVEMENT OF THE PREFERRED CHOICE FOR multimode wireless systems

摘要

1. A method comprising the steps of: identify one or more locations associated with a wireless communication medium; ! Get a lot of information the list of systems and a variety of associated information systems priorities; ! filtered list information systems concerning one or more identified locations; and! create a multi-mode list of preferred systems corresponding to the one or more identified locations at least in part by applying the system priority information to the filtered system listing information. ! 2. The method of claim 1, wherein the plurality of associated system priority information comprises at least one system priority list (MSPL list) multiple mode selection systems (MMSS), which includes rules for prioritization of systems of one or more types of systems, and at least one list of locations priorities (MLPL list) MMSS choice which binds to a communication system corresponding MSPL list. ! 3. The method of claim 2, wherein a plurality of information systems list comprises a list of public land mobile networks (PLMN) and a preferred roaming list (PRL). ! 4. The method of claim 3, wherein the PLMN list comprises a list of equivalent home PLMN (EHPLMN) list and Operator PLMN (OPLMN), and the EHPLMN list and OPLMN list respectively comprise records of systems identified by a country code for mobile communications (MCC) and mobile network code (MNC). ! 5. The method according to claim 4, wherein: filtering further comprises generating a location group at least in part by the selection lists