Automatic wireless service activation in a private local wireless system
Automatic activation (i.e., first time access) of digital wireless/cellular mobile telephones with a private/localized wireless/cellular system (i.e. a secondary system) occurs within an area having an overlapping macrocellular primary wireless communication system (i.e., a dominant system). Operation of the secondary access procedure is achieved by shielding/masking an access and authentication process for the secondary system from interference from the control signal levels of the dominant wireless communication system. During the first time access, the secondary system is supplied with the SID and MIN and ESN numbers for authentication and resultant access.
AT&T Corp.
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inventional inventional inventional
Robert Raymond Wenchu Christopher W. Jesse Eugene Albert T. Richard Henry
Miller, II Ying Rice Russell Chow Erving