Provided are an apparatus failure influence range recognition apparatus, an apparatus failure influence range recognition method, and a program capable of billing for a proper call charge for a call suspected of non-provision of a service. An apparatus failure influence range recognition apparatus includes a reception unit configured to receive apparatus failure information which is failure information of an element constituting a network, user information which is information regarding a user of a service, and call details information of an IP telephone, and a calculation unit configured to calculate, by linking the apparatus failure information, the user information, and the call details information with each other, a subtracted call charge with respect to a call charge for a suspected call influenced by an apparatus failure.

Provided are an apparatus failure influence range recognition apparatus, an apparatus failure influence range recognition method, and a program capable of billing for a proper call charge for a call suspected of non-provision of a service. An apparatus failure influence range recognition apparatus includes a reception unit configured to receive apparatus failure information which is failure information of an element constituting a network, user information which is information regarding a user of a service, and call details information of an IP telephone, and a calculation unit configured to calculate, by linking the apparatus failure information, the user information, and the call details information with each other, a subtracted call charge with respect to a call charge for a suspected call influenced by an apparatus failure.

A mobile device is provided. The mobile device includes a memory configured to store a plurality of applications, a communication circuit including a first communication module and a second communication module, and a processor electrically connected with the communication circuit. The processor is configured to execute an application among the plurality of applications, determine a communication state of the first network and a communication state of the second network in response to executing the application, select one of the first network and the second network based on the communication state of the first network, the communication state of the second network, a tariff applied to the mobile device, a service policy applied to the application, performance criteria applied to the application, and network selection criteria, and download data from a server associated with the application using the selected network.

A mobile device is provided. The mobile device includes a memory configured to store a plurality of applications, a communication circuit including a first communication module and a second communication module, and a processor electrically connected with the communication circuit. The processor is configured to execute an application among the plurality of applications, determine a communication state of the first network and a communication state of the second network in response to executing the application, select one of the first network and the second network based on the communication state of the first network, the communication state of the second network, a tariff applied to the mobile device, a service policy applied to the application, performance criteria applied to the application, and network selection criteria, and download data from a server associated with the application using the selected network.

A system, method, and computer program product are provided for managing a shared quota for a plurality of network subscribers in a consumer telecommunications network. In use, a first usage quota reservation out of a shared quota is allocated to at least one first subscriber among a plurality of network subscribers. Further, it is determined that at least a portion of the shared quota is available. Additionally, a progressively smaller at least one second usage quota reservation out of the at least a portion of the shared quota is recursively allocated to the at least one first subscriber among the plurality of network subscribers, the smaller at least one second usage quota reservation being smaller than the first usage quota reservation out of the shared quota.

Systems, methods, and software for performing online charging in next generation networks. In one embodiment, a Session Management Function (SMF) of a next generation network implements a Charging Trigger Function (CTF) that directly interfaces with an Online Charging System (OCS). The CTF transmits a charging request to the OCS requesting a quota of service units for the SMF, and receives a charging response from the OCS indicating the quota of service units granted to the SMF by the OCS. The CTF then manages the quota by allocating slices of the quota to User Plane Functions (UPF) implemented in a user plane of the next generation network.

Systems, methods, and software for performing online charging in next generation networks. In one embodiment, a Session Management Function (SMF) of a next generation network implements a Charging Trigger Function (CTF) that directly interfaces with an Online Charging System (OCS). The CTF transmits a charging request to the OCS requesting a quota of service units for the SMF, and receives a charging response from the OCS indicating the quota of service units granted to the SMF by the OCS. The CTF then manages the quota by allocating slices of the quota to User Plane Functions (UPF) implemented in a user plane of the next generation network.

A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.

Systems, methods, and software for performing online charging in next generation networks. In one embodiment, a Session Management Function (SMF) of a next generation network implements a Charging Trigger Function (CTF) that directly interfaces with an Online Charging System (OCS). The CTF transmits a charging request to the OCS requesting a quota of service units for the SMF, and receives a charging response from the OCS indicating the quota of service units granted to the SMF by the OCS. The CTF then manages the quota by allocating slices of the quota to User Plane Functions (UPF) implemented in a user plane of the next generation network.

Systems, methods, and software for performing online charging in next generation networks. In one embodiment, a Session Management Function (SMF) of a next generation network implements a Charging Trigger Function (CTF) that directly interfaces with an Online Charging System (OCS). The CTF transmits a charging request to the OCS requesting a quota of service units for the SMF, and receives a charging response from the OCS indicating the quota of service units granted to the SMF by the OCS. The CTF then manages the quota by allocating slices of the quota to User Plane Functions (UPF) implemented in a user plane of the next generation network.