The method include receiving, by one or more computer processors, a request for data usage, the request for data usage being associated with a mobile device. The method further includes identifying, by one or more computer processors, a current data usage quantity, the current data usage quantity being associated with the mobile device. The method further includes determining, by one or more computer processors, whether the current data usage quantity is beyond a threshold data usage. The method further includes responsive to the data usage quantity being beyond the threshold data usage, receiving, by one or more computer processors, mobile device information associated with the mobile device. The method further includes analyzing, by one or more computer processors, the mobile device information. The method further includes determining, by one or more computer processors, access for the request based on the mobile device information and the current data usage quantity.

A method including obtaining, via a first push notification received by a mobile station, a first usage amount of a mobile communication network resource allocation associated with the mobile station; storing, in the mobile station, the first usage amount; determining that the stored first usage amount is out of date; in response to the determination that the stored first usage amount is out of date, transmitting a request for a usage amount of the mobile communication network resource allocation; receiving a response to the request, the response indicating a second usage amount of the mobile communication network resource allocation; and displaying, on a display unit included in the mobile station, a graphical indication of an amount of the mobile communication network resource allocation that has been used or remains to be used, based on the second usage amount.

The method include receiving, by one or more computer processors, a request for data usage, the request for data usage being associated with a mobile device. The method further includes identifying, by one or more computer processors, a current data usage quantity, the current data usage quantity being associated with the mobile device. The method further includes determining, by one or more computer processors, whether the current data usage quantity is beyond a threshold data usage. The method further includes responsive to the data usage quantity being beyond the threshold data usage, receiving, by one or more computer processors, mobile device information associated with the mobile device. The method further includes analyzing, by one or more computer processors, the mobile device information. The method further includes determining, by one or more computer processors, access for the request based on the mobile device information and the current data usage quantity.

A method and system of restoring a functionality of a mobile user device. A lock screen is displayed on the display of the user device. An international mobile subscriber identity (IMSI) of a subscriber identity module (SIM) card presently installed in the user device is determined. The IMSI is sent to a Remote Recovery Server (RRS). A message is received from the RRS indicating whether the IMSI is authorized for the user device and whether an account of the user device is replenished at least in part. Upon determining that the IMSI is authorized for the user device and the account of the user device is replenished at least in part, at least one function that was previously restricted is restored.

A system and method for generating Call Detail Records (CDR) to optimize network usage notifications to a mobile device subscriber. The system and method can include a billing system module that determines CDR generation parameters for the mobile device subscriber based on the mobile device subscriber's network usage, including increasing CDR generation when the mobile device subscriber's network usage relative to a predetermined quota is high and/or decreasing CDR generation when the mobile device subscriber's network usage relative to the predetermined quota is low. The CDR generation parameters can be applied to control CDR generation for the mobile device subscriber.

The method include receiving, by one or more computer processors, a request for data usage, the request for data usage being associated with a mobile device. The method further includes identifying, by one or more computer processors, a current data usage quantity, the current data usage quantity being associated with the mobile device. The method further includes determining, by one or more computer processors, whether the current data usage quantity is beyond a threshold data usage. The method further includes responsive to the data usage quantity being beyond the threshold data usage, receiving, by one or more computer processors, mobile device information associated with the mobile device. The method further includes analyzing, by one or more computer processors, the mobile device information. The method further includes determining, by one or more computer processors, access for the request based on the mobile device information and the current data usage quantity.

A method including obtaining, via a first push notification received by a mobile station, a first usage amount of a mobile communication network resource allocation associated with the mobile station; storing, in the mobile station, the first usage amount; determining that the stored first usage amount is out of date; in response to the determination that the stored first usage amount is out of date, transmitting a request for a usage amount of the mobile communication network resource allocation; receiving a response to the request, the response indicating a second usage amount of the mobile communication network resource allocation; and displaying, on a display unit included in the mobile station, a graphical indication of an amount of the mobile communication network resource allocation that has been used or remains to be used, based on the second usage amount.

A method for providing real time data network usage information using an SPR includes receiving a request for real time data network usage information. The method further includes, in response to the request, effecting a data change for the subscriber in the SPR. The method further includes, at the SPR, in response to the data change, sending a notification of the change to a policy and changing rules function (PCRF). The method further includes, at the PCRF, in response to the notification of the data change, requesting real time data network usage information from at least one policy and charging enforcement function (PCEF) serving the subscriber. The method further includes, at the PCRF, receiving the data network usage information from the at least one serving PCEF. The method further includes providing an indication of the real time data network usage information to the SPR.

A method, system, and computer-program product for flexible balance management using reservation consumption are disclosed. For example, a method according to embodiments of the methods and systems disclosed herein includes receiving a request message and, in response to the receiving the request message, updating a consumed reservation balance.

Provided is a technology that makes it possible for billing and balance management in the form of units that are difficult to understand for a user, to be expressed and managed in the form of units that are easy to understand from the viewpoint of the actual purpose of use. The network connection communication system is provided with means for expressing the unit price of network usage in terms of units that a user can understand more intuitively in the light of the purpose for which the network is used. For instance, the number of connection minutes (time), the number of books purchased and downloaded over the network, or the number of connections to a communicating partner can be used depending on the purpose of use of a service.