27 results about "MSISDN" patented technology

A method of utilizing a SIM card as a security key for subscriber identity module (SIM) swap prevention is described. The method includes receiving, from a service provider, an initial one-time password (OTP) delivery request comprising an OTP message, a mobile station international subscriber directory number (MSISDN) destined to receive the OTP message, and a SIM indicator associated with the MSISDN; determining, based on the OTP delivery request, a current international mobile subscriber identity (IMSI) associated with the MSISDN; obtaining, from a datastore based on the SIM indicator associated with the MSISDN, an IMSI of record for the MSISDN; comparing the current IMSI associated with the MSISDN and the IMSI of record for the MSISDN; and determining, based on the comparing, whether to deliver the OTP message to the MSISDN or block delivery of the OTP message to the MSISDN.

Embedded subscriber identity modules (eSIMs) may be shared among multiple user equipment (UE). Each UE has a SIM chip that has a unique embedded identity document (EID), and each eSIM has a unique integrated circuit card identifier (ICCID) and an associated mobile station international subscriber directory number (MSISDN, e.g., phone number). When the eSIMs are moved among UEs, the ICCID remains consistent for the eSIM, and the MSISDN may also remain consistently associated with a particular eSIM. Each eSIM has an associated profile that identifies authorized UEs that have permission to employ that eSIM, and may further identify usage restrictions (e.g., data usage, authorized networks and / or geographical limits) and a state, such as “in use” (when in a UE) and “not in use” when in storage. Organizations may maintain a pool of eSIMs, with the eSIMs moved among employees based on travel assignments and / or need for a company-provided phone.

Embedded subscriber identity modules (eSIMs) may be shared among multiple user equipment (UE). Each UE has a SIM chip that has a unique embedded identity document (EID), and each eSIM has a unique integrated circuit card identifier (ICCID) and an associated mobile station international subscriber directory number (MSISDN, e.g., phone number). When the eSIMs are moved among UEs, the ICCID remains consistent for the eSIM, and the MSISDN may also remain consistently associated with a particular eSIM. Each eSIM has an associated profile that identifies authorized UEs that have permission to employ that eSIM, and may further identify usage restrictions (e.g., data usage, authorized networks and / or geographical limits) and a state, such as “in use” (when in a UE) and “not in use” when in storage. Organizations may maintain a pool of eSIMs, with the eSIMs moved among employees based on travel assignments and / or need for a company-provided phone.

Various techniques for permanent identifier based security for remote User Equipment devices (UEs) in mobile networks are disclosed. Specifically, new and improved techniques for permanent identifiers for applying intelligent security for remote UEs in mobile networks (e.g., a UE-to-Network Relay in a 5G network or a 4G / LTE network) that uses Proximity-based services (ProSe) are disclosed. In an example implementation, a security platform is deployed in the mobile network. The security platform is configured to inspect control signaling traffic (e.g., GTP control signaling traffic). More specifically, the security platform collects remote UE identities including, for example, IMSI, IMEI, MSISDN, and IP address information, to provide visibility and enforcement capabilities for remote UEs that are not directly connected to the mobile network.

The invention provides a mobile communication network user identity and position protection method and system. The method comprises the following steps: generating an anonymous service ID for a user through a management module; a user accesses a network through the portable networking module and realizes switching communication by using the instant messaging module and the switching communication module; and after the communication is finished, the service module triggers the switching communication module to switch the eSIM code number according to a strategy and / or triggers the portable networking module to switch the IMEI code, the IMSI code and the MSISDN code according to the strategy. According to the invention, through separation of the user and the SIM card, dynamic switching of the communication identifier and isolation of the identity and behavior data, the risk of location information leakage caused by fixed equipment and persistent code number is effectively solved, and the identity and location protection level in the user communication process is significantly improved.

A system (100) for pairing a user's mobile device (3) to a user's portable device, the system (100) comprising the user's mobile device (3) using a mobile subscription and comprising a SIM card associated to a Mobile Subscriber Integrated Services Digital Number, MSISDN; and pairing means (4) to perform pairing between the mobile device (3) and the portable device, the VR device (1) comprising computing means (2) to perform pairing between the VR device (1) and the mobile device (3), the VR device (1) being configured to authenticate the user's mobile device (3), wherein authenticate means that the user is in possession of the user's mobile device (3) using the mobile subscription.

The application provides a mobile communication network user identity and location protection method and system. The method comprises the following steps: generating an anonymous service ID for a user by a management module; the user accesses a network through a portable networking module, and realizes switching communication by using an instant communication module and a switching communication module; after the communication is finished, a service module triggers the switching communication module to switch eSIM code numbers according to a strategy, and / or triggers the portable networking module to switch IMEI, IMSI and MSISDN codes. The application separates the user from the SIM card, dynamically switches the communication identification, and isolates the identity and behavior data, effectively solves the location information leakage risk caused by the device fixation and code number persistence, and significantly improves the identity and location protection level in the user communication process.

A method comprises receiving an Application-to-Peer (A2P) message, wherein the A2P message comprises a destination Mobile Station International Subscriber Directory Number (MSISDN), transmitting via the service delivery gateway and aggregator system, a stop message to the sender system when the destination MSISDN is inactive and currently not attached to an active line of a subscriber associated with the core network system, and instructing, by the honeypot application, performance of a governance action with respect to the sender system based on a rule.

Virtual number, which is not reachable directly so its impossible to bypass the system. □ Incoming calls Intercepted by the platform for processing, on the basis of: o Blocking by Time of day □ Subscriber can specify a time schedule to shutdown their Virtual Number for a specific times period. Ex: 5pm to 8am. Everyday o Blocking by MS1SDN- Black Listing □ Specific MSISDN can be blocked so no incoming callsipr sms are received from these MSISDNs on the Virtual Number o Turn Off / pn-The Virtual Number can be turned offioroh at anytime by calling the configuratiori IVR. □ Calls are routed to an actual phone of the . subscriber based on his / her preferences □ Subscriber gets call from original CUD with special prefix for identification □ Front end for subscriber to manage his preferences and rules, based on: o lVR o SMS o More in optional features. □ For outgoing calls the userjust has to make a call with the same prefix as mentioned earlier for incoming calls. The call hackworks the same way. □ Call conferencing with unlimited parties. □ The system does not interfere with other services such as Call waiting / conferencing.

A calling line identification display control system or method interacts with a multinumbers control point can include a user interface enabling a subscriber to independently select and configure which MSISDNs will be displayed to a called party during phone calls or SMS message(s). The method in a standard mode can include always displaying a primary number on a display of the called party when the subscriber makes outgoing calls / SMS messages to any MSISDN in any country and when the subscriber has purchased only the primary number. When the subscriber has multiple MSISDNs in different countries, the system displays a local number (MSISDN) of a receiving country on the display of the called party. When the subscriber makes outgoing calls / SMS messages to MSISDNs in countries not on a list of numbers purchased, the system displays a default number subscriber selected as the primary number on the display of the called party.

A method of utilizing a SIM card as a security key for subscriber identity module (SIM) swap prevention is described. The method includes receiving, from a service provider, an initial one-time password (OTP) delivery request comprising an OTP message, a mobile station international subscriber directory number (MSISDN) destined to receive the OTP message, and a SIM indicator associated with the MSISDN; determining, based on the OTP delivery request, a current international mobile subscriber identity (IMSI) associated with the MSISDN; obtaining, from a datastore based on the SIM indicator associated with the MSISDN, an IMSI of record for the MSISDN; comparing the current IMSI associated with the MSISDN and the IMSI of record for the MSISDN; and determining, based on the comparing, whether to deliver the OTP message to the MSISDN or block delivery of the OTP message to the MSISDN.

The application belongs to the field of communication, and discloses a system for limiting user equipment access in a 5G core network, characterized by comprising a configuration data module and a service flow module; the configuration data module is used for configuring UE access policy in AMF, and the policy is shared in the same set of AMF; the service flow module is used for AMF to execute access restriction according to the configuration data when UE initial registration, periodic registration update and mobile registration update are performed. The application proposes a way for limiting UE access on AMF, which is a supplement to UE subscription data for realizing UE access restriction. The configuration mode adopted by the application can be IMSI / MSISDN random number or IMSI / MSISDN number segment, supports black / white list, and is simple and flexible in configuration mode, so that different application requirements can be met. When the configuration data changes, whether to take effect immediately can be selected flexibly according to the business application requirements, so that the impact on the system can be avoided.

This invention discloses a satellite trunking terminal number book and subscriber information data recovery system. When a terminal registers for network access, the system verifies the user's identity based on the Mobile Station International Subscriber Number (MSISDN) corresponding to the currently registered SIM card's International Subscriber Identity (IMSI). It checks the registration and binding relationship between the mobile trunking device identifier (TEID) and the MSISDN, as well as the binding relationship with the system. If the system determines that the user has changed their mobile phone, it prompts the user to rebind. After the user initiates binding, the core network modifies the MSISDN and TEID to the new binding relationship. When the user selects trunking data synchronization recovery, the system migrates and downloads the trunking number book and subscriber information to the new mobile phone. The data transmission path from the terminal to the gateway station's air interface must ensure the integrity and reliability of the downloaded data, allowing the user to restore all trunking functions—including individual calls, group calls, SMS, status, data communication, trunking group, location, and status management—simply by clicking "synchronize" on the satellite.

A multinumbers technology management system can include a multinumbers control point in a home network, a plurality of subscriber phone numbers stored on a memory of the multinumbers control point, and one or more processors configured to perform certain operations. The operations can include automatically selecting or manually selecting a calling subscriber's phone number corresponding to a phone number of a called party's country in a selection process, transmitting a phone number selected by the subscriber while establishing a connection to a called party or sending an SMS to a called party, if the subscriber does not have a phone number stored in the multinumbers control point corresponding to the called party's country, using a default number, and converting the subscriber's phone numbers to a primary phone number Home MSISDN if receiving calls or SMS messages at any of the plurality of subscriber phone numbers.

Various techniques for permanent identifier based security for remote User Equipment devices (UEs) in mobile networks are disclosed. Specifically, new and improved techniques for permanent identifiers for applying intelligent security for remote UEs in mobile networks (e.g., a UE-to-Network Relay in a 5G network or a 4G / LTE network) that uses Proximity-based services (ProSe) are disclosed. In an example implementation, a security platform is deployed in the mobile network. The security platform is configured to inspect control signaling traffic (e.g., GTP control signaling traffic). More specifically, the security platform collects remote UE identities including, for example, IMSI, IMEI, MSISDN, and IP address information, to provide visibility and enforcement capabilities for remote UEs that are not directly connected to the mobile network.

The application provides a kind of vehicle card multi-identification cross-platform consistency automatic checking method and system, it is related to vehicle networking communication management technical field.The vehicle card multi-identification cross-platform consistency automatic checking method and system, including S1, obtain the service data of vehicle communication service in operator platform and connection management platform, and establish the multi-identification mapping relationship between vehicle entity and communication card entity, the multi-identification includes VIN, EID, ICCID, MSISDN and package identification;S2, based on the multi-identification mapping relationship, the object state in operator platform and connection management platform, package state, main and auxiliary card relationship.Through establishing the multi-dimensional association between VIN, EID, ICCID, MSISDN and package identification, make vehicle identity, communication resource and service subscription information form unified mapping link, cross-platform object state, package state and main and auxiliary card relationship are linked in the same checking dimension Realization comparison, avoid the data fragmentation phenomenon existing in single identification checking process.

The disclosed technology performs an automatic update of a Mobile Station International Subscriber Directory Number (MSISDN) change to at least a subset of contacts associated with a user account. Upon receiving an indication of a MSISDN change associated with an account, a contact update server of a telecommunications network retrieves contact information that includes multiple contacts of the account with multiple identifiers. The contact update server generates short messaging service (SMS) messages to be delivered to the multiple contacts of the account based on the multiple identifiers. The SMS messages include information regarding the MSISDN change associated with the account. The contact update server transfers the SMS messages to a short message service center (SMSC), and the SMSC delivers the SMS messages to the multiple contacts of the account.

The application provides a method and device for realizing three-code identification switching of user communication in a mobile communication network. The method for three-code identification switching comprises the following steps: a terminal device receives a three-code synchronous switching instruction issued by a management background, the three-code synchronous switching instruction comprising a new device identification IMEI, a new code number identification IMSI and a new mobile phone number MSISDN; information of the three-code synchronous switching instruction is parsed and buffered; the original eSIM code number of the terminal device is deactivated so that the terminal device is disconnected from a network; after the terminal device is disconnected from the network, the original IMEI of the terminal device is replaced by the new IMEI, and the terminal device is restarted; after the terminal device is restarted, the new IMSI and the new MSISDN buffered are read, and the new eSIM code number is activated. The application realizes switching of all network identity identifications of users in a current mobile communication network, and has significant advantages in user identity protection, communication identification switching efficiency and data protection.

The invention provides a method, a device and an encryption method for realizing user communication three-code identification switching of a mobile communication network. The three-code identification switching method comprises the steps that the terminal equipment receives a three-code synchronous switching instruction issued by a management background, and the three-code synchronous switching instruction comprises a new equipment identification IMEI, a new code number identification IMSI and a new mobile phone number MSISDN; analyzing and caching information of the three-code synchronous switching instruction; the original eSIM code number of the terminal equipment is deactivated, so that the terminal equipment is disconnected from the network; after the terminal equipment disconnects the network connection, replacing the original IMEI of the terminal equipment with a new IMEI, and restarting the terminal equipment; and after the terminal equipment is restarted, the cached new IMSI and the new MSISDN are read, and the new eSIM code number is activated. According to the invention, switching of all network identities of the user in the current mobile communication network is realized, and the method has significant advantages in user identity protection, communication identifier switching efficiency and data protection.

A computer-implemented method for managing network services for a cellular network provider. The method includes providing a GUI including a search input field and a subscriber identifier selection field, and receiving a user selection of an IMEI identifier type and a query input of an IMEI number. Based on the user selection of the IMEI identifier type, the method includes querying an EEIR using the IMEI number. In response to querying the EEIR, the method includes receiving a first set of subscriber information associated with the subscriber including an MSISDN number. In response to receiving the MSISDN number, the method includes querying a first additional system using the MSISDN number, receiving, from the first additional system, a second set of subscriber information associated with the subscriber, and populating one or more fields of the GUI with the first and second set of subscriber information.

This invention discloses a satellite cluster scheduling user online location ordering and query service system. A deployed Location Server (LCS) serves as the main location service provider, accepting ordering requests. During the ordering period, it broadcasts user location reporting polling notifications according to the ordering requirements. Online users who receive the notification promptly report their location, and the location reporting information is delivered to the LCS. The LCS uses the terminal's MSISDN number as an index to store the BeiDou location data reported by the terminal in real-time in a packaged format. After ordering online location information, satellite cluster scheduling users can download the ordered location information from the LCS at any time. The LCS queries the core network GCR member list, placing the packaged information of all group users' locations or user location trajectories into a location data cargo container, which is then transferred to the location ordering user via the CDSN. After the location ordering service is completed, the LCS generates an order billing invoice, submits it to the core network billing server (CHS), and forwards it to the ordering user via the NDS server.

A system (100) for managing incoming calls in a user's mobile device (3) while using a user's virtual reality, VR, device (1), comprising a user's mobile device (3) comprising a SIM card associated to a Mobile Subscriber Integrated Services Digital Number, MSISDN, the SIM card associated to a mobile carrier from an IP Multimedia. Subsystem, IMS, network (6), a user's virtual reality, VR, device (1) comprising computing means (2) to perform a pairing process between the mobile device (3) and the user's VR device (1) and managing incoming calls, an authentication module (4) configured to authenticate the user's mobile device (3), wherein authenticate means that the VR user (A) is in possession of the user's mobile device (3) comprising the SIM card; and a Web Real Time Communications Gateway, WebRTC GW (5) connected to the IMS network (6) of the mobile carrier and configured to translate IMS signaling into WebRTC signaling.

Disclosed is a system (400) and a method (500) for handling location request associated with a serving cell in a communication network. The system comprises a Gateway Mobile Location Center (GMLC) (240) which receives location request from a User Equipment (UE) (106), such as Lawfully Intercepted Management Client (LIM) (408), and identifies whether the request is solely to retrieve serving cell information. Based on identifiers such as IMSI or MSISDN, the GMLC queries a Home Subscriber Server (HSS) (402) or Unified Data Management (UDM) (210) to obtain corresponding subscriber data. The GMLC (240) fetches a destination realm from a Query Number Portability Database (QNPDB) (404) for proper routing. Instead of triggering a conventional Positioning Location Request (PER), the GMLC (240) uses cached mappings to determine the latitude-longitude coordinates of the serving cell. The location information is transmitted back to the UE (106), significantly reducing signaling load and improving response efficiency.

The present disclosure 5 related to a method (1000) for communication. The method (1000) comprising initiating (1002) at least one request message towards a short message service centre SMSC (212), receiving (1004) the at least one request message by the SMSC (212) and forwarding (1006) the at least one request message towards a mobile number portability unique porting code gateway (MNPUPCGW) 10 (202). The method (1000) comprising determining (1008) a mobile station integrated services digital network (MSISDN) range of the UE (204) based on the received at least one request message. The method (1000) comprising performing (1010) at least one query in a database (210) to select at least one mobile number portability clearing house (MCH) belonging to the determined MSISDN range, and 15 routing (1012) the received at least one request message to the at least one selected MCH over the SMPP interface and receiving (1014) the at least one request message.

------09 / 03 / 2566------(OCR) The data transmission system and methods for edge computing systems are provided. The terminal mobile station's International Subscriber Directory Number (MSISDN) and the target end's IP address are obtained via the Domain Name System (DNS) by the device providing communication services from the data transmission system. After data packets are sent to the data transmission system, if the target end is in idle mode, a call message is sent by the terminal wake-up module to enable the target end to return to connected mode for communication. Before a connection is established between the data transmission system and the target end, downlink data packets can be temporarily stored, and data packets can be sent after the target end is in connected mode. A computer-readable medium for performing data transmission methods is also provided. ------------

A method for applying per-International Mobile Subscriber Identification (IMSI) Access Point Name (APN) Operator Identifier (OI) replacement for Multiple IMSI Multiple Mobile Subscriber Integrated Service Digital Network (MSISDN) subscribers comprises receiving, at a home subscriber server of a cellular network, an identification of a currently active IMSI for a cellular device. The cellular device is associated with a cellular service subscriber having multiple IMSIs and multiple MSISDNs, the multiple IMSIs comprise a primary IMSI and one or more secondary IMSIs, and each of the IMSIs has an associated roaming COS that includes a roaming restriction policy that allows or suppresses Voice Over LTE (VOLTE). In response to the currently active IMSI for the cellular device being a secondary IMSI, the method comprises applying the roaming restriction policy specified in the roaming COS of the secondary IMSI regardless of the roaming COS of the primary IMSI.

This application provides a data processing method, apparatus, and storage medium, relating to the field of communication technology, to address the technical problem of low efficiency and error-proneness in configuring routing information for newly added number segments on a DRA in general technology. The data processing method includes: acquiring newly added number segment information; the newly added number segment information includes: at least one number segment area, at least one first sub-number segment corresponding to each number segment area, and at least one second sub-number segment corresponding to each first sub-number segment; converting the newly added number segment information into a correspondence between a number segment area and a Mobile Subscriber Number (MSISDN) segment according to a preset conversion algorithm; determining the International Mobile Subscriber Identity (IMSI) segment corresponding to the MSISDN segment according to preset rules, and acquiring the routing information corresponding to the IMSI segment; and writing the correspondence between the MSISDN segment and the routing information, and / or the correspondence between the IMSI segment and the routing information, into the routing agent node (DRA).