Communication Access Control for Mobile Pathway Switching

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Solution Overview

Problem

Conventional mobile communication devices lack efficient mechanisms to manage and switch between different communication networks, particularly in scenarios where voice conversation over one network is disabled to enable other types of communication, such as VoIP, without user intervention or clear indication.

Innovation Solution

A mobile communication device with a communication access control module that enables or disables communication types based on stored user and device information, network conditions, and user interface notifications, allowing seamless switching between cellular and computer networks for voice and multimedia communications.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a mobile communication device allows users to choose between multiple communication networks, then communication flexibility and adaptability are improved, but device complexity and difficulty of managing communication pathways increase

Engineering Contradiction:
Improvecommunication flexibilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The communication manager automatically determines and selects appropriate communication networks without requiring user intervention. The system self-manages the complexity of multi-network selection by implementing automated decision-making logic that evaluates network availability, user preferences, and communication types to autonomously route communications.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The communication manager acts as an intermediary between the user and multiple communication networks. It abstracts the complexity of network selection from the user by providing a unified interface that automatically handles network switching and pathway management, thereby improving adaptability while shielding users from device complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If the device automatically disables certain communication types without user intervention, then ease of operation is improved, but loss of information regarding user communication options increases

Engineering Contradiction:
Improveease of operationVSAvoidinformation loss
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The communication manager implements feedback mechanisms that notify users when communication types are disabled or when network switching occurs. This maintains ease of operation by automating decisions while preserving user awareness through notifications, thereby preventing information loss about communication options and state changes.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If the device enables multiple communication types simultaneously, then adaptability is improved, but loss of energy and increased device complexity occur

Engineering Contradiction:
Improvecommunication adaptabilityVSAvoidenergy loss
Core Design Contradiction:
Adaptability or versatilityVSLoss of energy

Solution Approach 1:

The communication manager dynamically enables or disables communication types based on current network conditions, user needs, and resource availability. Rather than statically enabling all communication types, the system adaptively activates only those necessary for current operations, thereby maintaining communication adaptability while reducing energy consumption and managing device complexity.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentEP1819180B1Controlling alternative communication pathway utilization in a mobile communication device
Publication Date: 2015.09.09 BROADCOM INC
  • EP1819180B1 patent drawingFigure 1
  • EP1819180B1 patent drawingFigure 2
  • EP1819180B1 patent drawingFigure 3

AI summary

A system and method for controlling alternative communication pathway utilization in a mobile communication device. Various aspects of the present invention may comprise at least one communication interface module that is adapted to communicate over at least a first communication network (e.g., a telephone communication network) and a second communication network (e.g., a computer communication network). The at least one communication interface module may also be adapted to perform a plurality of types of communication over the second communication network. Various aspects of the present invention may also comprise at least one module that is adapted to enable a first type of communication over the second communication network and disable a second type of communication over the second communication network.