Mobile Device Data Connection Switching via Hotspot

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Solution Overview

Problem

Mobile computing devices face challenges in seamlessly switching data connections due to fluctuations in network metrics, requiring manual configuration and additional hardware installation, which is time-consuming and user-intensive.

Innovation Solution

A system where a first mobile computing device monitors data connection metrics and instructs a second device to operate as a mobile hotspot when the metrics exceed a threshold, allowing automatic switching between data connections without user intervention, using existing hardware and secure authentication protocols.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If manual configuration and additional hardware installation are used for data connection switching, then connection switching capability is achieved, but user configuration time and complexity increase

Engineering Contradiction:
Improvedata connection switching automationVSAvoiduser configuration time
Core Design Contradiction:
Extent of automationVSLoss of time

Solution Approach 1:

The system enables self-service automation where the mobile computing device automatically monitors data connection metrics, determines when switching is needed, and executes the switch between broadband and cellular connections without requiring user configuration or intervention. The device autonomously manages the entire connection switching process based on real-time metric evaluation.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If manual configuration is used for data connection switching, then connection switching is possible, but ease of operation deteriorates

Engineering Contradiction:
Improvedata connection switching easeVSAvoidconfiguration complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system eliminates the need for manual user configuration by implementing self-service automation. The mobile computing device automatically monitors data connection metrics, determines when switching is needed, and executes the switch between broadband and cellular connections without requiring user configuration or intervention. The device autonomously manages the entire connection switching process based on real-time metric evaluation.

Inventive Principle:
Principle #25Self-service

3Reliability

If automatic switching between broadband and cellular networks is implemented, then connection stability is improved, but energy consumption increases

Engineering Contradiction:
Improvedata connection stabilityVSAvoidbattery life
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system monitors key performance parameters of the broadband data connection (such as signal strength, data throughput, and connection quality) and automatically triggers a switch to cellular network when these parameters fall below acceptable thresholds. This parameter-based triggering ensures switching occurs only when necessary, maintaining connection stability while minimizing unnecessary cellular network usage and associated energy consumption.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS11202239B2Data connection switching
Publication Date: 2021.12.14 HEWLETT PACKARD DEVELOPMENT COMPANY LP
  • US11202239B2 patent drawing
  • US11202239B2 patent drawing
  • US11202239B2 patent drawing

AI summary

Example implementations relate to data connection switching. In some examples, a mobile computing device may include a memory resource comprising executable instructions to determine when a metric of a data connection of the first mobile computing device through an access point has exceeded a threshold. The mobile computing device may include a memory resource comprising executable instructions to instruct, responsive to the determination, a second mobile computing device to initiate an operation as a mobile hotspot. The mobile computing device may include a memory resource comprising executable instructions to switch from the data connection through the access point to a data connection through the mobile hotspot of the second mobile computing device.