摘要:
Various embodiments for performing remote authentication of a virtual subscriber identity module (SIM) on a mobile communication device include receiving, on a first subscription of the mobile communication device, an authentication request from a virtual SIM network. The mobile communication device may tune from the first subscription to a second subscription of the mobile communication device to send the authentication request to a remote server and periodically perform tune-aways between the first subscription and the second subscription while determining whether the remote server has sent an authentication response through the second subscription. The mobile communication device may send the authentication response to the virtual SIM network through the first subscription in response to determining that the remote server has sent an authentication response through the second subscription.
摘要:
Aspects of the present disclosure are directed to a user equipment having a universal integrated circuit card (UICC), multiple baseband modems, and routing logic for handling communications between the UICC and the baseband modems, and methods for operating the user equipment in which the routing logic arbitrates communication between the UICC and the baseband modems in accordance with arbitration logic. Other aspects, embodiments, and features are also claimed and described.
摘要:
Aspects of the present disclosure are directed to a user equipment having a universal integrated circuit card (UICC), multiple baseband modems, and routing logic for handling communications between the UICC and the baseband modems, and methods for operating the user equipment in which the routing logic arbitrates communication between the UICC and the baseband modems in accordance with arbitration logic. Other aspects, embodiments, and features are also claimed and described.
摘要:
Methods and apparatus for initializing a SIM card may include sending a request to read a file from the SIM card. In addition, the methods and apparatus may include receiving a SIM version identifier for the file from the SIM card and determining whether the SIM version identifier matches a cached version identified in a cache. When the SIM version identifier matches the cached version identifier, the methods and apparatus may include accessing the file from the cache.
摘要:
In an aspect of the present disclosure, a method, a computer-readable medium, and an apparatus are provided to overcome the deficiencies discussed above. The apparatus may include a frontend component and a storage element. The frontend component may include a processor configured to communicate with a second device and to receive a signal from the second device, the signal providing power to the apparatus and providing profile information. The storage element may be coupled to the frontend component and may be configured to receive the profile information and to store the profile information while powered by the frontend component through the signal from the second device.
摘要:
Methods and apparatuses are presented herein for improved operation of a Universal Integrated Circuit Card (UICC) of one or more user equipment (UE). For example, an example method of wireless communications is presented, which may include monitoring, by a UE, one or more items received from a UICC of the UE during a UICC operation. In addition, the example method may also include determining that at least one of (a) a number of the one or more items having a first item type exceeds a threshold number, or (b) an elapsed time since the UICC operation started exceeds a threshold time. Moreover, the example method may include providing, based on the determining, a notification to a user interface associated with the UE indicating that the UICC operation is ongoing.
摘要:
Various embodiments provide methods implemented on a mobile communication device for generating a database of information associated with a plurality of profiles associated with a SIM installed in the mobile communication device in order to enable the device to efficiently switch between profiles by utilizing the information stored in the database. In various embodiments, the mobile communication device may populate the profile database with information, data, and/or values needed to acquire service/camp on a network for each of a plurality of profiles associated with the SIM by activating each profile, collecting such service information associated with each activated profile, and storing the service information in the profile database for use in switching between the plurality of profiles at a later time. Specifically, by using information already determined to be relevant to and/or necessary for acquiring service with a profile, the mobile communication device may switch to that profile quickly.
摘要:
A method for protecting data on a mobile communication device, comprising: reading existing security data from a universal integrated circuit card (UICC) during a current (second) power cycle; and utilizing the existing security data to decrypt data stored to a mobile communication device during a previous (first) power cycle.
摘要:
The method and system relate to prioritizing access and shaping traffic to the SIM such that the requests to the SIM that pertain to registering the wireless mobile device on a network are given a higher priority than other requests to the SIM. The higher priority requests that relate to registering the mobile device on a network may be processed by the SIM prior to at least one other request that is not related to registering the mobile device on the network.
摘要:
Methods and systems are disclosed that provide refresh procedure to ensure successful subscriber identity module activation during active data and voice calls. A request to update a subscription data on a network application housed on a Universal Integrated Circuit Card (UICC) is processed by a mobile equipment (ME) and is forwarded to the UICC smart card. The UICC smart card updates the requested parameters on the network application and probes the ME to read the updated parameters. The ME polls its services to check if the network application can be refreshed. If the network application was not previously activated, the voting mechanism on refresh procedure is skipped and the ME proceeds with refreshing the network application for updating its copy of the subscription information.