Abstract: Various embodiments relate to a method and an electronic device for installing a subscriber profile. The method includes obtaining network operator-related information. The method also includes identifying whether download of an embedded subscriber identity module (eSIM) profile is allowed based on the network operator-related information. The method further includes downloading the eSIM profile when download of the eSIM profile is allowed.

Abstract: The present application relates to the technical field of allocating the SIM resource, and provides a method and a system for allocating a SIM card resource, a terminal device and a storage medium, including acquiring a SIM card resource allocation request of a requesting terminal, and determining candidate SIM card resource sharing information corresponding to the SIM card resource allocation request; determining a target SIM card resource sharing information from the candidate SIM card resource sharing information, and acquiring a target terminal corresponding to the target SIM card resource sharing information; establishing a SIM card resource transmission channel between the target terminal and the requesting terminal; and allocating a SIM card resource corresponding to the target terminal to the requesting terminal through the SIM card resource transmission channel. The present application avoids the waste of SIM card resource by reallocating SIM card resource.

Abstract: Updating a subscriber identity module, SIM, on a host device by deriving a pre-shared key by requesting a SIM identifier via communication module of the host device; receiving SIM identifier and deriving an agent identifier from SIM identifier; transmitting agent and SIM identifiers to SIM update server; receiving a random value from SIM update server and supplying it to the SIM to initiate SIM authentication procedure. In reply, receiving an authentication response from the SIM; and deriving pre-shared key from authentication response; transmitting an update request message to SIM update server, wherein the update request message comprises the agent identifier and is encrypted before transmission using the pre-shared key; receiving an update response message from the SIM update server which has update data and is encrypted using pre-shared key; and following decryption of update response message using derived pre-shared key, transmitting update data to communication module.

Abstract: The invention relates to a method for providing subscription profiles to a subscriber identity module, preferably an eUICC, by means of a subscription server, preferably an SM-DP, wherein: the subscription server has knowledge of a first subscription profile, which is installed in the subscriber identity module, has a first profile file structure and first profile data stored in the first profile file structure; and at least a portion of a second profile file structure of a second subscription profile is flagged in the subscription server and the second subscription profile is sent to the subscriber identity module, the flagged portion of the second subscription profile being sent without second profile data. The invention additionally relates to a corresponding method in a subscriber identity module, a subscriber identity module, a subscription server and a computer program product.

Abstract: Aspects of the subject disclosure may include, for example, a radio device that has first and second subscriber identity modules; radio resources; a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations of establishing a first communications network connection associated with the first subscriber identity module; establishing a second communications network connection associated with the second subscriber identity module; determining a communications activity on the first communications network connection; pausing or suspending activities of the second communications network connection; and blocking use of the radio resources by the second communications network connection. Other embodiments are disclosed.

Abstract: A method performed by a network node, for handling an outgoing call from a first user in a communications network. The network node receives a request for the outgoing call to be set up via a first persona out of multiple personas associated with the first user, which request is obtained as a voice instruction from the first user via a Digital Assistant device. The voice instruction comprises a personalized name associated with the first persona of the first user. The network node identifies among the multiple personas associated with the first user, an Internet Protocol Multimedia Subsystem (IMS) user ID corresponding to the first persona based on the personalized name received in the voice instruction. The network node sends to an IMS node in the communications network, the identified IMS user ID, and a request to initiate the outgoing call via the first persona of the first user.

Abstract: A computer includes a processor and a memory, and the memory stores instructions executable to determine a currently activatable feature on a vehicle from a plurality of features; establish negotiations between each of a plurality of Ultra-Wideband (UWB) anchors of the vehicle and at least one mobile device; select a search strategy based on the currently activatable feature; upon selecting the search strategy, during a search iteration, determine distance data to at least one mobile device from a subset of UWB anchors, and inhibit a remainder of the UWB anchors other than the subset; perform a trilateral calculation on the distance data for the mobile device; and actuate a component of the vehicle according to the currently activatable feature based on a result of the trilateral calculation.

Abstract: A method of receiving, by a user equipment (UE), a paging signal in a wireless communication system is disclosed. More specifically, the UE performs a registration to a plurality of networks, obtains a plurality of monitoring time points that has to check whether a paging message is received from each of the plurality of networks, when at least some of the plurality of monitoring time points overlap, transmits, to a first network, a change request of a first monitoring time point that has to check whether a first paging message is received from the first network of the plurality of networks, receives, from the first network, configuration information related to the request, and updates the first monitoring time point based on the configuration information.

Abstract: A device identifier access method and in the field of communications technologies. The method, implemented by a terminal, includes receiving request information for accessing a first device identifier by a target application; determining first access permission used when the target application accesses the first device identifier, where the first access permission includes one of the following: prohibiting access to the first device identifier, allowing access to a real value of the first device identifier, and allowing access to a dummy value of the first device identifier; and when the first access permission is allowing access to the dummy value of the first device identifier, returning the dummy value of the first device identifier to the target application.

Abstract: Various embodiments relate to a method and an electronic device for installing a subscriber profile. The method includes obtaining network operator-related information. The method also includes identifying whether download of an embedded subscriber identity module (eSIM) profile is allowed based on the network operator-related information. The method further includes downloading the eSIM profile when download of the eSIM profile is allowed.

Abstract: A method for provisioning a communication device with an embedded subscriber identity module (eSIM) profile. The method includes releasing a first eSIM profile by an eSIM management server hosting a plurality of unallocated eSIM profiles, and registering the release of the first eSIM profile by a discovery server. The method additionally includes requesting at least some of the information related to the release of the first eSIM profile from the discovery server, wherein the request includes an international mobile equipment identity (IMEI) of the communication device, and retrieving an address of the eSIM management server by the discovery server based on the IMEI. The method further includes providing the address to a local provisioning assistant (LPA) of the communication device by the discovery server, and provisioning the communication device with the first eSIM profile from the eSIM management server by the LPA of the communication device.

Abstract: Embodiments of this disclosure provide techniques for communicating in a wireless communication system. In particular, a user equipment (UE) may receiving a security command message from a base station comprising an indication of an integrity protection algorithm and an indication of an encryption algorithm. The first security command message may trigger a radio resource control (RRC) traffic signaling protection procedure between the UE and the base station. The UE transmits a security command complete message to the base station. The security command complete message may trigger a packet data unit (PDU) session establishment procedure to establish a PDU session between the UE and the base station.

Abstract: An IoT service of a provider network may be used to provision edge devices with duplicate device identifiers for edge devices that use a radio communication protocol (e.g., LoRaWAN). This may allow a service provider to accept legitimate registration requests from edge devices instead of automatically rejecting them. When the IoT service receives a registration request, the service determines whether there are other devices registered with the same device ID. If so, then the service determines whether to accept or reject the request. For example, the service may determine whether the number of duplicate device IDs being used for registered devices will remain within a predefined threshold if the device is registered. If so, then the service registers the device. Otherwise, the service rejects the request.

Abstract: Various systems and methods for providing discovering smart card slots in a device are described herein. A server device for discovering smart card slots in a client device may be implemented with a processor subsystem; and memory including instructions, which when executed by the processor subsystem, cause the processor subsystem to perform operations comprising: receiving, at the server device from the client device, over an established Bluetooth connection, smart card connector parameters, the client device having a plurality of smart card slots; iterating through the plurality of smart card slots; at each slot of the plurality of smart card slots, using a smart card protocol to attempt to access an application at each slot, the application pre-associated with the server device; and in response to identifying the application exists in a slot of the plurality of smart card slots, connecting with the application.

Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: using a cellular transceiver in association with a first subscriber identity module (SIM) card in a plurality of SIM cards to access a first wireless network; and using the cellular transceiver in association with a second SIM card in the plurality of SIM cards to access a second wireless network in response to a failure to access the first wireless network with the first SIM card.

Abstract: Embodiments of the present invention relate to a call record synchronization method, a cloud platform, and a terminal. The method includes: detecting, by a first terminal, an input operation for requesting to display a call record; and after the first terminal detects the input operation, displaying, by the first terminal, a merged call record, where the merged call record is a call record obtained after merging of a call record of the first terminal and a call record of a second terminal, and the merged call record includes a device identifier of the first terminal and/or a device identifier of the second terminal. According to the embodiments of the present invention, a user can use the merged call record to identify call answering or making statuses on a plurality of terminals, without querying a plurality of call records. This improves user experience.

Abstract: A mobile device includes a user interface including a display panel to display a menu image and a touch panel to receive a password, a network interface to detect an external device, a functional unit to sense a motion of the mobile device and to photograph a user, and a control unit to control the user interface, the network interface, the memory, and the functional unit, to unlock the mobile device according to a user identification process of identifying an authorized user, when the mobile device is in a time condition, in response to the sensed motion, and to unlock the mobile device according to the password when the mobile device is not in the time condition, in response to the sensed motion.

Abstract: This Application sets forth techniques for binding and dynamic provisioning of international mobile equipment identifier (IMEI) values with cellular wireless service profiles, such as subscriber identity modules (SIMS) on physical SIM (pSIM) cards and electronic SIMs (eSIMs) on an embedded universal integrated circuit card (eUICC) of the mobile wireless device. When pSIMs and/or eSIMs change on the mobile wireless device, e.g., based on installation, activation, deactivation, de-installation, etc., IMEI binding logic accounts for the changes and maps IMEI values to pSIMs and/or eSIMs as required. IMEI values can be assigned based on a history of bindings between IMEI values and ICCID values of one or more eSIMS on an eUICC. A most recently used or a newly assigned IMEI value can be associated with an eSIM. Whether to assign an identical IMEI value to multiple eSIMs depends on requirements of associated cellular wireless service subscriptions.

Abstract: Methods, systems, and devices for providing for providing computer implemented services using managed systems are disclosed. To improve the likelihood of the computer implemented services being provided, a subscription based model may be used to manage the managed systems. The subscription based model may provide for automatic configuration of and software deployment to any number of managed systems to provide subscribed to solutions to various users. Over time, the solutions desired by users may change. The subscription based model may facilitate automatic disablement of existing solutions and deployment of new solutions to facilitate changes in solutions. To provide for continuity of solutions, the automated disablement and enablement processes may take into account data compatibility, and may proactively reformat or otherwise modify data to reduce data incompatibility.

Abstract: Systems and methods are provided for managing personal identifying information (PII). An exemplary method includes receiving, from a requestor, a request to remove PII for at least one individual from multiple service providers. In response, a computing device authenticates the requestor, determines whether a restriction on the PII or the individual applies to the request, and broadcasts the request to the service providers. The computing device receives a response to the request from each of the service providers indicating removal of the PII and compiles a reply to the request, based on each response, where the reply includes a confirmation of removal of the PII. The computing device then transmits the reply to the requestor and logs the request from the requestor and the response from each of the services providers in an audit data structure, thereby permitting compliance with PII controls to be demonstrated.

Abstract: A method and device for registering an embedded Universal Integrated Circuit Card (eUICC) for a device and a method and device for controlling authorization of operation of a device being equipped with an eUICC. In an aspect, a method of a service node of registering an eUICC for a device is provided. The method comprises receiving information specifying ownership of the device and an identifier of the device, receiving an identifier of the eUICC and an identifier of the device, and storing the received information, wherein ownership of the device and the identifier of the eUICC being arranged in the device is registered with the service node.

Abstract: A SIM router device is configured to access a SIM that stores a first authentication application and a second authentication application. The SIM router device includes a first input interface, a second input interface, a mapping information storage unit, and a controller. The mapping information storage unit is configured to acquire an authentication application list that lists the first authentication application and the second authentication application from the SIM, and store a mapping information in which the first input interface is associated with the first authentication application and the second input interface is associated with the second authentication application. The controller is configured to route, based on the mapping information, a first instruction received by the first input interface to the first authentication application of the SIM, and a second instruction received by the second input interface to the second authentication application of the SIM.

Abstract: The disclosure provides a method of processing communication service provider information by a terminal, the method including identifying a type of a secure element installed in the terminal; obtaining communication service provider information in the secure element through an application corresponding to the identified type of the secure element; and displaying the obtained communication service provider information.

Abstract: A file reading method includes following operations: determining, by a processor, whether a file in a SIM card is stored in a non-volatile memory; performing, by the processor, a reading process to read the file from the SIM card if the file is not stored in the non-volatile memory; and storing, by the processor, the file into the non-volatile memory.

Abstract: A radio frequency module and a communication device capable of reducing a mounting substrate size. The radio frequency module includes a mounting substrate, a first filter, and a second filter. The mounting substrate has a first main surface and a second main surface that are on opposite sides of the mounting substrate. The first filter is provided on the first main surface and allows a first receiving signal in a first frequency band to pass through. The second filter is stacked on the first filter and allows a second receiving signal in a second frequency band different from the first frequency band to pass through.

Abstract: The disclosure relates to a communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. A user equipment (UE) is provided.

Abstract: A radio frequency module includes a module board, a transmission power amplifier, a first inductance element mounted on a first principal surface and connected to an output terminal of the transmission power amplifier, a reception low-noise amplifier, and a second inductance element mounted on a first principal surface connected to an input terminal of the reception low-noise amplifier. In a plan view of the module board, a conductive member mounted on the first principal surface is disposed between the first inductance element and the second inductance element.

Abstract: Digital transaction apparatus including a Data Assistance Device (DAD), including a user interface that is operable to at least select data, and a DAD transmitter, a Digital Transaction Card (DTC), including a Digital Transaction Processing Unit (DTPU), and a DTC receiver, wherein the DAD and DTC are operable to transfer data from the DAD to the DTC and when subsequently using the DTC to effect a digital transaction, the DTC operates in accordance with data selected and transferred from the DAD to the DTC, wherein the DTPU is configured to enable data communication with a digital transaction device during a digital transaction, the DTPU operable to receive and execute one or more commands that emulate commands received from the digital transaction device.

Abstract: Conversion node apparatuses, methods, and systems are disclosed. According to various embodiments, a conversion node is configured to communicate with a premises security system. The premises security system includes a subscriber identity module (SIM) associated with a first subscriber profile. The conversion node includes an embedded subscriber identity module (eSIM) associated with a second subscriber profile. The method includes provisioning a first communication link with the premises security system, receiving the first subscriber profile via the first communication link, modifying the second subscriber profile associated with in the eSIM based at least on the received first subscriber profile, provisioning a second communication link with a cellular network based on the modified second subscriber profile, and communicating, via the provisioned second communication link, data associated with the premises security system to the cellular network.

Abstract: A method and an apparatus for invoking a radio frequency card function are provided. The method includes: monitoring a feature input event, and obtaining feature information of a user from the feature input event obtained through monitoring; determining, based on a mapping relationship between the feature information and a radio frequency card type, a target radio frequency card type corresponding to the feature information of the user; and invoking a radio frequency card function corresponding to the target radio frequency card type. According to the method, different radio frequency card types may be distinguished based on the feature information of the user, so that the radio frequency card function corresponding to the target radio frequency card type corresponding to the feature information of the user can be invoked based on the feature information of the user. This further improves a card swiping success rate and improves user experience.

Abstract: A method comprising the steps of authenticating a user to a mobile device; downloading an activation code from a first external service; downloading a telecommunications profile associated with the user for a mobile radio network from a second external service to the mobile device; and providing a telecommunications connection between the mobile device and the mobile radio network based on the telecommunications profile.

Abstract: An approach for providing security information to a device to enable the device to secure end-to-end data communication with an end server. The security information is downloaded to a SIM of the device in response to an authentication message issued by the device. The security information is secured within the SIM so that it can only be accessed/interpreted using a first key associated with the device. The securing is performed based on identity data, identifying the device or components thereof, contained in the authentication message.

Abstract: While a SIM-enabled cellular device is in a disable-SIM-card-updates mode of operation during which SIM-card updates should be disabled, the SIM-enabled cellular device blocks updates of a cellular Subscriber Identity Module (SIM) card of the SIM-enabled cellular device. Upon determining that the SIM-enabled cellular device is no longer in the disable-SIM-card-updates mode, the SIM-card updates are no longer blocked. SIM-card updates may be blocked by blocking the following types of messages received by the SIM-enabled cellular device from a cellular network: Short Message Service (SMS) SIM, Short Message Service (SMS) SIM update, Bearer Independent Protocol (BIP) packet update, and Access Point Name (APN) packet update. The SIM-enabled cellular device may be an automotive Telematics Control Unit (TCU). The automotive TCU may enter the disable-SIM-card-updates mode due to an automotive telematics emergency call.

Abstract: Apparatuses, methods, and computer readable storage media are provided for implementing a trusted subscription management platform. An example server device is configured to transmit, to a trusted UI client of a mobile station, information regarding a set of virtual SIM cards associated with the mobile station, and receive, from the trusted UI client of the mobile station, a request to provision a particular virtual SIM card. The server device is further configured to initiate, by an SM-SR module and via a trusted baseband client of the mobile device, a secure proxy channel between the server device and a profile manager that hosts the particular virtual SIM card, and transmit, via the secure proxy channel and to the profile manager, an instruction regarding the particular virtual SIM card. Corresponding methods and computer readable storage media are provided.

Abstract: A method for transmitting a subscription profile from an MNO to a secure element pre-provisioned with a temporary profile comprising a unique identifier, MCC and MNC, includes: —Transmitting from the MNO the unique identifier to a SM-DP; —Creating the subscription profile at the SM-DP; —Provisioning in a D-HSS server having the first MCC/MNC the unique identifier and a temporary IMSI comprising a second MCC, a second MNC; —Provisioning in the MNO the temporary IMSI and an ephemeral key; —At the first attempt of the secure element to connect to the D-HSS server, exchanging data in signaling messages for provisioning the secure element with the temporary IMSI; —At the next attempt of the secure element to connect to the MNO network with the temporary IMSI, open an APN and send from the SM-DP to the secure element the subscription profile.

Abstract: An electronic device is provided. The electronic device includes a first wireless communication circuit that provides a first radio access technology (RAT) associated with a long term evolution (LTE), a second wireless communication circuit that provides a second RAT associated with a new radio (NR), a subscriber identification module, a communication processor, and a memory. The electronic device obtains access technology identifier (ATI) information associated with one public land mobile network (PLMN) from the subscriber identification module and performs frequency scanning by using the first wireless communication circuit, when the ATI information indicates a next generation radio access network (NG-RAN) associated with the first RAT.

Abstract: A mobile device includes a user interface having a display panel and a touch panel, a network interface to communicate with an external network, a memory to store a password and an authorized user, a functional unit to sense a user and a motion of the mobile device during a power saving mode, and a control unit to control operations of the mobile device, and to perform an unlocking operation during the power saving mode to unlock the mobile device. The unlocking operation includes a motion detection process of sensing the motion of the mobile device, a user identification process of determining that a sensed user represents the authorized user, in response to the sensed motion of the motion detecting process, and an unlocking process of unlocking the mobile device according to the determination of the user identification process.

Abstract: If a user loses an electronic device that has the capability to conduct financial transactions, the user may report that the electronic device is lost using a lost-device software application to a management electronic device associated with a provider of the electronic device. In response to receiving this information, a disabling command is sent to a payment network associated with the financial account of the user to temporarily disable use of the electronic device to conduct the financial transactions. In particular, the electronic device may include a secure element that stores a payment applet for a financial account, and the disabling command may disable a mapping from a virtual identifier for the financial account to a financial primary account number. Subsequently, if the user finds the electronic device, the user may re-enable the capability (and, thus, the mapping) by providing authentication information to the electronic device.

Abstract: The disclosed technology relates to a mobile terminal adapted to receive a memory card comprising a processing unit, an input interface and a card locking actuator configured to lock the memory card into the mobile terminal. The card locking actuator is controlled by the processing unit. In one aspect, the card locking actuator is configured to be locked when the mobile terminal is switched on. In another aspect, the processing unit is configured to lock the screen until a screen unlocking authentication procedure is performed by a user at the input interface and is configured to command unlocking of the card locking actuator after detecting that a predetermined authentication procedure is performed by a user at the input interface.

Abstract: This application relates to systems, methods, and apparatus for using a computing device to perform payment transactions while the computing device is operating in a low power wallet mode during a low battery state of the computing device. During a low power wallet mode, various subsystems are prevented from receiving current from a battery of the computing device, while a near field communication (NFC) system of the computing device is provided with an operating current for detecting target systems. A target system and the NFC system can communicate during the low power wallet mode of the computing device, thereby allowing a user of the computing device to conduct payment transactions when the computing device is in a low power wallet mode. Such payment transactions can be useful if the user is ever stranded without enough power to fully operate the computing device and needs to pay for transportation.

Abstract: In accordance with some embodiments, an apparatus for privacy protection is provided. The apparatus includes a housing arranged to hold a personal communication device and a peripheral interface supported by the housing, where the peripheral interface is connectable to a supplemental functional device. The apparatus further includes a local communication device coupled to the peripheral interface and supported by the housing, where the local communication device includes a personal communication device interface modem operable to provide a communication channel between the peripheral interface and the personal communication device. The apparatus further includes a controller coupled to the peripheral interface and the local communication device, where the controller is operable to manage the communication channel between the supplemental functional device and the personal communication device.

Abstract: A system, method, and computer-readable medium provide for determining that a user device does not include a subscriber identity module (SIM) profile activated to provision a wireless service of a first mobile network operator (MNO); obtaining location data for the user device; generating multiple mobile network codes (MNCs) and corresponding public land mobile network (PLMN) identifiers (IDs) for multiple MNOs that service an area associated with the location data, wherein the multiple MNOs include the first MNO; configuring, using the PLMN IDs, a radio frequency (RF) channel associated with each of the MNOs using each PLMN ID; generating temporary device IDs for the user device; transmitting a discovery message including each device ID via the RF channel associated with each MNO; receiving from the first MNO storing a reserved SIM profile for the device ID, a network address; and downloading the reserved SIM profile via the network address.

Abstract: Remote subscription management of an eUICC comprising a private key and a public certificate, the public certificate comprising information allowing a subscription manager server to decide if it can agree to manage the eUICC.

Abstract: This disclosure invention relates to a method of operating a network node in a cellular telecommunications network, wherein the cellular telecommunications network further includes a first base station and a first User Equipment (UE), and the first UE is connected to the first base station by a first and second connection having resources associated with a first and second subscription, respectively, the method including determining that the first connection and second connection relate to the first and second subscription respectively; determining that the first connection and second connection relate to the first UE; monitoring a first resource usage of one or both of the first and second connections with the first UE; and initiating a handover of one or both of the first and second connections based on the first resource usage.

Abstract: This Application describes mechanisms to transfer cellular service plans and associated credentials efficiently between wireless devices. Information regarding transferability of cellular services for SIMs/eSIMs to a wireless device are obtained from locally stored or remotely accessible cellular service information and/or associated mobile network operator (MNO) information. Access to network-based servers to determine transferability and/or to effect transfer can use non-cellular connections when available. Transferability information can be presented to a user to narrow selection of cellular service plans to transfer.

Abstract: A mobile wallet computing system associated with a mobile wallet database includes a mobile wallet circuit structured to present a mobile wallet interface a mobile wallet user. The mobile wallet interface includes a first portion that includes a graphical depiction of a user payment vehicle associated with a financial institution, the first portion including a first interaction point that enables the user to initiate a sequence to engage in a mobile wallet transaction using the mobile wallet. The interface also includes a second portion that includes a second interaction point and a third interaction point, the second interaction point enabling the user to access a functionality enabling the user to indicate a transaction preference for a transaction with an entity other than the mobile wallet provider or financial institution, the third interaction point enabling the user to indicate a preference to initiate communications with the financial institution.

Abstract: A pause command is sent to a Subscriber Identity Module (SIM) card of a cellular device in response to detecting a cyberattack against the cellular device on the cellular network. To mitigate the cyberattack, the SIM card temporarily disconnects the cellular device from the cellular network for a pause time. The SIM card prohibits the cellular device from connecting to the cellular network during the pause time and automatically allows the cellular device to reconnect to the cellular network after the pause time.

Abstract: A mobile communication device accepts payments and is capable of integration of retail business applications without additional hardware. It allows merchants to accept card present payments directly without any need for additional external hardware, such as Point of Sale (POS) terminals. The merchant can accept card present payments from a contactless credit/debit card, from a mobile smart phone or another mobile telecommunication device supporting payment card digitization, or from a mobile smart phone or another mobile telecommunication device that carries or can access and transmit relevant payment information.

Abstract: Authentication processes to counter subscriber identity module swapping fraud attacks is disclosed. A method can comprise receiving location data representative of a tower device of a group of tower devices; receiving duration data representing a time period during which the mobile device has been traversing through a transmission region monitored by the tower device; as a function of the identification data, the location data, and the duration data, formulating a challenge query for the mobile device to answer; and sending the challenge query to the tower device.

Abstract: A dual-network dual-system mobile device is provided in the disclosure. The mobile device includes a mobile network module, a transfer station module, two computer modules, a switch module, a human-machine interface (HMI), and a casing. The HMI is configured to interact with one computer module and to receive a real-time notification from another computer module. The transfer station module respectively establishes two network channels with two access points through the mobile network module and mobile network. The two network channels are isolated virtually from each other.