Patent ID: 9253638
Filing Date: 2016-02-02
CPC Classification: H04W

Claim Text:
1. A single-card multi-mode multi-operator authentication method, comprising: a multi-mode authentication manager layer (MAML) in an application processor (AP) receiving an authentication request from a user via a framework layer, and authenticating hybrid networks found by a user equipment (UE); under a condition that the MAML determines that the authentication on each network in the hybrid networks is passed, receiving terminal position information sent by the UE, and judging whether the terminal position information is the same as operator area information registered by the UE in advance; and under a condition that the terminal position information is the same as the operator area information, the MAML acquiring signal strength of each of the networks and judging whether the signal strength of each of the networks falls within a signal strength range covered by a base station under the network, if a judgment result is yes, determining that all networks in the hybrid networks are authenticated successfully, and if the judgment result is no, determining that the authentication fails.