IoT Voice Enablement via Server-Connected Voice-Line Service
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Solution Overview
Problem
Current IoT devices operate over data-only channels, lacking voice service capabilities due to network design limitations, which restrict their communication and interaction capabilities.
Innovation Solution
A system and method enabling IoT devices to receive and transmit voice communications, and provide a voice command interface, through a software and/or hardware upgrade, utilizing a server-connected voice-line service that establishes voice channels over data-only channels, without requiring a cellular or mobile communications module.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If IoT devices use data-only channels for communication, then device complexity is reduced and cost is lowered, but voice service capability is lost
Solution Approach 1:
The patent enables data-only IoT devices to perform multiple functions by establishing voice communication capabilities through existing data channels. The system allows a single device to handle both data transmission and voice communication without requiring separate hardware modules, making the device more versatile while maintaining simplicity
Solution Approach 2:
The patent introduces a server as an intermediary that bridges the gap between data-only IoT devices and voice communication networks. The server receives voice communications intended for IoT devices, converts them to data formats, and transmits them over existing data channels, enabling voice service without modifying the IoT device hardware
2Adaptability or versatility
If IoT devices are equipped with cellular or mobile communications modules for voice service, then voice capability is achieved, but device cost and complexity increase
Solution Approach 1:
The patent uses a server as an intermediary to provide voice communication services to IoT devices without requiring cellular or mobile communications modules. The server handles all voice protocol processing and network connectivity, allowing IoT devices to maintain simple data-only interfaces while still achieving full voice capability
Solution Approach 2:
The system enables a single data channel interface to serve multiple communication purposes including data transmission, voice communication, and device control. This multi-functionality eliminates the need for separate cellular modules while maintaining comprehensive communication capabilities
Data Source
AI summary
Enablement of a voice channel being established between an IoT device and a controller through the use of a voice-line service system.