Accounting/Billing Services TRIZ Cases

A network access control method switches electronic devices between APN channels to enable service continuity.

Redirecting service charges to providers lowers mobile device costs for users.

Gateway device switches communication paths between priority buses using universal transceivers to maintain reliability without redundant hardware.

Greystar system identifies SMS spammers by analyzing call records targeting grey phone numbers.

A services management module reads bearer tag information to automate service activation and billing.

Maps access points to service zones to resolve billing accuracy issues in converged cellular and IP networks.

A prepaid service platform signals a home location register to change call authorization profiles when account balances reach zero.

Reverse DNS lookup redirects unauthorized mobile devices to carrier web portals, eliminating reliance on access failure patterns.

A control means checks border cell status before interconnection to send timely subscriber alerts.

An online charging system pre-allocates resources based on session parameters to reduce signaling overhead.

Segmented charging profiles track authentication events to reduce billing complexity.

Communication references link users to entities based on document content during presentation termination.

Buffering Credit Control Requests at the CTF node maintains service availability during OCS outages while enabling retroactive revenue accounting.

An application connection manager routes data to specific packet data networks based on service requirements.

A multi-SIM communication apparatus selects wireless networks based on stored discount periods and credit amounts.

Merging communication metrics into the native phone interface eliminates navigation time between separate applications.

A PrePaid Client records timestamps to measure packet data session duration and volume.

Embedded usage information component monitors interactive gaming and network activity, resolving incomplete data loss across wireless IP portals.

Network signals prevent unnecessary traffic switches between 3GPP and non-3GPP networks, preserving connection stability.

An SMS gateway mediates text commands to enable online gaming, eliminating registration requirements and reducing device complexity.

A communication control system tracks user habits to automatically disconnect from mobile internet networks during idle usage times.

Automated content requests from embedded URLs reduce network congestion and delivery delays during emergency broadcasts.

An adapter module exchanges subscription data between devices to automatically select the lowest cost communication channel.