A network access control method includes obtaining network information of an electronic device, determining, using the network information, whether the electronic device needs to use a first access point name (APN) network channel, and generating a network channel switching instruction in response to determining that the electronic device needs to use the first APN network channel. The network channel switching instruction instructs to switch the electronic device from a second APN network channel to the first APN network channel. The second APN network channel has access to more network resource addresses than the first APN network channel.

A notification apparatus includes: an obtaining unit that obtains information on a use of a first mobile communication network when a mobile communication terminal configured to use selectively one of a first identifier and a second identifier which are assigned to the first mobile communication network and the second mobile communication network, respectively so as to perform a communication currently connects to the second mobile communication network using the second identifier; and a notifying unit that notifies the information obtained by the obtaining unit to the mobile communication terminal via the second mobile communication network.

A method and apparatus are provided for presenting content to a caller and/or a called party in association with a telephone call or other communication connection. Content may be presented pre-ring (before the called party's telephone rings), in-call, and/or post-call, and may be related to a party participating in the call or may be related to a third party. Presentation of specified content may include assisted sharing, wherein both parties view the same content and one guides or assists the other. A received call may be split into signal and voice channels, with the signal channel used to notify a call controller of the call and the voice channel being directed to an agent selected by the call controller to handle the call.

The present invention provides methods and apparatus for notifying Quality of Service (QoS) information to User Equipment (UE), Users, and Application server. Embodiments of the present invention may analyze the network QoS and/or statistics of QoS parameters using one or more functions such as Network Data Analytics Function (NWDAF). Embodiments may also provide control plane (CP) functions which may send the QoS information to the UE depending on the UE subscription, application and/or network slice.

A network platform manages the provisioning of a UE with a dominant identity profile and a recessive identity profile. The dominant profile is associated with a user's existing wireless data plan and the recessive profile corresponds to a data plan of a provider of device, or machine-to-machine, services to the UE. The UE uses the two profiles to transmit separate data contexts on separate respective bearers. When managing two separate bearers, the UE always uses the dominant profile first for managing a handoff to a stronger cell. The UE reports that the new cell that now serves the dominant context is the only cell that has enough strength to support the recessive context, even if other cells near the UE have signals strong enough. This necessarily causes the recessive context to always be handed off to the same cell to which the dominant context has already been handed off.

This disclosure is directed to techniques for directly managing, via a cellular modem device, an in-home Internet service subscription plan for using an in-home Internet service from a wireless carrier network. The cellular modem device may facilitate adjustment of the in-home Internet subscription plan by monitoring Internet service usage at the cellular modem device and then comparing a monitored Internet service usage with a corresponding threshold value. Based on this comparison, the cellular modem device may present to the subscriber a selection that correspond to different adjustments in the subscription plan. The cellular modem device may then send a request for adjustment to Internet service provider based on a user-entered selection and a notification is thereafter received by the cellular modem device for the adjustment of the subscription plan by the Internet service provider.

Methods and systems for sharing data usage by a plurality of SIM cards at a plurality of network devices are disclosed. Each of the plurality of network devices is capable of housing at least one SIM card from the plurality of SIM cards. The method comprises the steps of determining the total data usage allowance. A remaining total data usage allowance is determined by either retrieving it from a carrier server or by subtracting aggregated data usage information from the total data usage allowance. The method further comprises restricting use of one or more of the plurality of SIM cards when the remaining total data usage allowance is below a first threshold until the remaining total data usage allowance is above the first threshold. The total data usage allowance is changed to a first value periodically or according to an administrator's instruction.

Example device management systems and methods are described. In one implementation, techniques identify a first plurality of devices communicating using a first rate plan associated with a carrier. The techniques further identify a second plurality of devices communicating using a second rate plan associated with the carrier. The techniques analyze the first rate plan and the second rate plan based on data usage. The techniques then identify at least one recommended rate plan change for at least one of the first plurality of devices or the second plurality of devices based on the analysis.

A computer-implemented method for generating secondary notifications, the method including receiving a message; generating a primary notification of the message; updating a priority associated with the message; determining that the updated priority exceeds a threshold; and responsive to determining that the updated priority exceeds a threshold, generating a secondary notification, the secondary notification being distinct from the primary notification.

A charging method includes: determining, by a control plane function entity (CP), that a data flow that is transmitted by user equipment (UE) on a first data session needs to be migrated to a second data session; charging, by the CP, the data flow on the first UP through a first charging session between the CP and a charging system; obtaining, by the CP, charging information of the data flow before the migration that is counted by the first UP; and determining, by the CP, a quota that is used for the data flow after the migration is necessary to be delivered to the second UP, and delivering the quota to the second UP, thereby charging a service data flow of a user in a case of migration between user planes.