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.

A mobile communications transmission system provides a plurality of mobile communications cells in a building or campus. It comprises a first baseband unit and a first gateway device, which is connectable to a data network. At least one transceiver unit is connected to the first baseband unit. The at least one transceiver unit is configured to provide at least one first mobile communications cell. By way of this first mobile communications cell, a subscriber device in the building can exchange information with the data network. A first control device is connected to the first baseband unit and the first gateway device. The first baseband unit and the first gateway device are installed in the building or campus in which the at least one transceiver unit provides the at least one first mobile communications cell, whereas the first control device is accommodated remote therefrom at an operating company.

A method for international roaming includes storing in a non-transitory memory an international roaming application, configuring a SIM (Subscriber Identity Module) to store identification information for accessing a first wireless network, configuring a Soft SIM stored in the non-transitory memory to store identification information for accessing a second wireless network, displaying on a display a user interface having a prompt to input information in response to the international roaming application, wirelessly communicating with a transceiver with the first wireless network and the second wireless network, executing with a processor, operatively coupled to the memory and the display, the international roaming application, and implementing with the processor either the SIM in response to the international roaming application to access the first wireless network or the Soft SIM in response to the international roaming application to access the second wireless network.

A computing system receives first input from a customer to establish an account at the financial institution having a physical payment card associated therewith, approves the customer for the account based on account registration information received from the customer, and establishes the account for the customer. Establishing the account includes generating a card number for the physical payment card and associating the card number with a first status indicator, the first status indicator being associated with an inactive status of the account. Once the account is established, the computing system transmits a prompt instructing the customer to establish a PIN for the account and receives a customer-input PIN for the account. Additionally, the computing system receives another input from the customer to provision the account to a mobile wallet, provisions the account to the mobile wallet, and enables the customer to engage in mobile wallet transactions with the account prior to the customer receiving the physical payment card.

A process for authorizing wireless service includes providing a generally rectangular flat form factor card having a first surface and opposing second surface. The process further includes providing a machine-readable activation code arranged on the first surface, wherein the machine-readable activation code is configured to authorize the wireless service when provided to a system associated with a wireless service provider, receiving the machine-readable activation code in a server, the machine-readable activation code being captured by a wireless device, and provisioning the wireless service to the wireless device from a wireless network when the machine-readable activation code is provided to the system associated with the wireless network.

A system and method allows users to make purchases by charging or funding a prepaid debit card with their cell phone accounts by simulating a user roaming with their mobile device.

Methods, systems, and devices for wireless communications are described. A source user equipment (UE) may determine which subscriber identity module (SIM) card to use based on information of the target UE. For example, the target UE may have poor call quality using a first SIM, but high call quality when using a second SIM. The target UE may indicate the call quality for each SIM in subscription information to the source UE. The source UE may determine to use the second SIM of the target UE instead of the first SIM, resulting in higher call quality for the target UE. The subscription information may include a variety of information related to the target UE, such as subscriptions of the target UE, RAT availabilities for the target UE, etc. The target UE may also configure settings for receiving or rejecting data calls. The target UE may configure whether to receive data calls based on connectivity parameters.

Secure device data records (DDRs) are provided. In some embodiments, a system for secure DDRs includes a processor of a wireless communication device for wireless communication with a wireless network, in which the processor is configured with a secure execution environment, and in which the secure execution environment is configured to: monitor service usage of the wireless communication device with the wireless network; and generate a plurality of device data records of the monitored service usage of the wireless communication device with the wireless network, in which each device data record is associated with a unique sequence order identifier; and a memory coupled to the processor and configured to provide the processor with instructions. In some embodiments, the secure execution environment is located in an application processor, in a modem processor, and/or in a subscriber identity module (SIM).

Implementation and communication methods, an apparatus and a system of a virtual subscriber identity module (VSIM) are provided. The implementation method includes: receiving a VSIM application request sent by a terminal, where the VSIM application request carries an identifier of a VSIM desired by the terminal; obtaining corresponding VSIM installation information according to the identifier of the desired VSIM; and sending the VSIM installation information to the terminal, so that the terminal installs the VSIM according to the VSIM installation information. According to the present application, a problem where an existing mobile operator network does not support the VSIM is effectively solved, and an effective and convenient operation scheme is provided for an existing domestic or international roaming service.

A transaction processing platform capable of facilitating the distribution to consumers of various types of prepaid products is disclosed. The transaction processing platform is configured to interface with one or more providers of such prepaid products in order to facilitate the procurement or activation of the products. The platform includes a conduit interface through which service request messages are received and respectively utilized to generate transaction requests for corresponding types of prepaid services. A supply interface arrangement, operatively coupled to the conduit interface, is configured to route a first of the transaction requests through a first supply interface associated with a first type of prepaid service. The supply interface arrangement also routes a second transaction request through a second supply interface associated with a second type of prepaid service. The platform is also configured to provide supplier response information received through the supply interfaces to the conduit interface.