Wireline Failure Notification for Cost-Aware Cellular Backup

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Solution Overview

Problem

User equipment (UE) is often unaware of communication transportation framework shifts from primary wireline to secondary wireless communication frameworks, leading to unexpected and costly wireless utilization.

Innovation Solution

A system and method that notifies UE of communication transportation framework shifts by determining a decrease in data packets through a wireline network, generating a notification, and establishing a wireless network interface, using UPnP data to manage the transition and optimize bandwidth usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the UE switches to wireless communication framework when wireline becomes unavailable, then communication continuity is maintained, but wireless utilization increases leading to unexpected costs

Engineering Contradiction:
Improvecommunication continuityVSAvoidwireless utilization cost
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The system implements feedback by notifying the UE of the communication transportation framework shift from wireline to wireless. This notification enables the UE to adjust its behavior based on the current transport framework being used, allowing it to optimize bandwidth-heavy applications and delay software updates when on wireless, thereby reducing unexpected wireless utilization costs while maintaining communication continuity

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The UE is empowered to self-adjust its operations based on the received notification about the transport framework shift. By autonomously optimizing bandwidth-heavy applications and delaying software updates when detected on wireless framework, the UE serves itself to reduce costs without requiring manual intervention, thus addressing the cost issue while maintaining reliability

Inventive Principle:
Principle #25Self-service

2Loss of energy

If the UE is notified of communication transportation framework shifts, then wireless utilization costs are reduced, but system complexity increases

Engineering Contradiction:
Improvewireless utilization costVSAvoidnotification system complexity
Core Design Contradiction:
Loss of energyVSDevice complexity

Solution Approach 1:

The notification system is integrated into the existing communication infrastructure, allowing the same network components to serve multiple functions: maintaining communication continuity and providing framework shift notifications. This multi-functionality approach avoids adding separate complex systems while still achieving cost reduction through informed UE behavior adjustment

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12445865B2Converged cellular backup cost savings
Publication Date: 2025.10.14 AT&T INTELLECTUAL PROPERTY I L P
  • US12445865B2 patent drawing
  • US12445865B2 patent drawing
  • US12445865B2 patent drawing

AI summary

An architecture related to notifying user equipment of communication transportation functionality and/or facility shifts between a wired communication transportation framework and a wireless communication transportation framework. A method can comprise determining a decrease in a number of data packets flowing through a wireline network interface over a defined period of time, based on the number of data packets, determining that the wireline network interface is failing, generating a notification comprising a data record comprising a field representing a state associated with the failing wireline network interface, and sending the notification to a user equipment.