DECT Self-Install Telephony Automation

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Solution Overview

Problem

The existing manual processes for installing digital telephony services are time-consuming, prone to errors, and costly, requiring user knowledge and live support for self-install kits, leading to delays and inefficiencies in service activation.

Innovation Solution

A self-install model using a DECT-based cordless telephone system that automates the provisioning and activation of telephony services through an IP network, where users accept terms and conditions and provide modem information via a cordless handset, enabling immediate and reliable service activation without the need for physical installation professionals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual installation process with installation professional is used, then service activation reliability is improved, but installation time and operational costs increase

Engineering Contradiction:
Improveservice activation reliabilityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables users to perform self-installation by automatically detecting modem information (MAC address) through the DECT handset and completing service activation without requiring an installation professional to physically visit the premises. The automated provisioning system processes the detection results to activate services, eliminating manual installation steps while maintaining reliability through systematic automated procedures.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical process of manual installation (physical presence of installer, hand-delivery of self-install kit) with an automated electronic system. The DECT handset automatically detects modem information and transmits it electronically to the provisioning system, which then automates the service activation process, substituting human manual operations with automated electronic detection and processing.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Loss of energy

If self-install kit with modem is dispatched, then operational costs are reduced, but user knowledge requirements and error potential increase

Engineering Contradiction:
Improveoperational costsVSAvoidinstallation ease
Core Design Contradiction:
Loss of energyVSEase of operation

Solution Approach 1:

The system allows users to complete installation independently by automatically detecting modem information through the DECT handset. The automated detection and transmission of MAC addresses eliminates the need for users to manually observe and convey technical information, making the process accessible to users without specialized knowledge while maintaining cost efficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system provides automated feedback to guide users through the installation process. The DECT handset automatically detects and transmits modem information to the provisioning system, which processes this feedback to determine service eligibility and activation requirements, providing structured guidance that reduces errors while maintaining ease of operation.

Inventive Principle:
Principle #23Feedback

3Productivity

If automated provisioning system is used, then service activation speed is improved, but system complexity increases

Engineering Contradiction:
Improveservice activation speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent introduces an automated provisioning system as an intermediary between the DECT handset and the service activation process. This intermediary automatically receives detected modem information, queries the database for service eligibility, and executes activation procedures, thereby accelerating service activation while managing system complexity through a dedicated automated processing layer.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9014692B2Digital enhanced cordless telecommunications (DECT) method and system for digital telephony self install
Publication Date: 2015.04.21 COMCAST CABLE COMM LLC
  • US9014692B2 patent drawing
  • US9014692B2 patent drawing
  • US9014692B2 patent drawing

AI summary

A self-install model for installing digital telephony services at a user premises uses a Digital Enhanced Cordless Telecommunication (“DECT”) system having a base station and a cordless telephone. The self-install model enables the activation of telephony services at the user premises automatically through an Internet Protocol network of a service provider such that the user is able to make and receive calls at the user premises over a communication network upon activation of the telephony services. The self-install model involves pre-tests to ensure signal strength of the connection between the user premises and the communication network; acceptance by the user to the service provider's terms and conditions for providing the telephony services to the user premises by way of messages from the service provider being displayed on the cordless handset; activation of the telephony services by the service provider; and post-install service verification tests.