Line-Powered Wireless Network Nodes for Ubiquitous Premises Coverage

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Solution Overview

Problem

Existing wireless communication systems in physical premises lack a cost-effective and persistent solution for ubiquitous connectivity and sensor networks, particularly for asset tracking and monitoring applications.

Innovation Solution

A line-powered wireless communications system that utilizes a wall power plug to draw power from electrical outlets, integrating various wireless communication interfaces, sensors, and transducers, enabling persistent connectivity and monitoring capabilities without the need for additional power sources.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If wireless communication systems use battery power or external power sources, then connectivity and sensor network functionality are enabled, but system complexity and cost increase due to additional power management components

Engineering Contradiction:

Improvewireless connectivity capabilityVSAvoidpower source requirements

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system utilizes the existing electrical infrastructure (power outlets and wiring) to provide power to wireless communication devices. The power line itself serves dual purposes: delivering electrical power and enabling communication functionality, eliminating the need for separate power management components, batteries, or external power sources in the wireless devices.

Inventive Principle:

Principle #25Self-service

2Adaptability or versatility

If wireless communication systems are deployed throughout physical premises, then ubiquitous connectivity and monitoring capabilities are achieved, but installation cost and infrastructure complexity increase

Engineering Contradiction:

Improveubiquitous connectivity coverageVSAvoidinstallation cost

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The electrical power infrastructure serves multiple functions simultaneously: it provides electrical power to devices and acts as the communication network backbone. By making the power distribution system multi-functional, the invention eliminates the need for separate communication infrastructure, reducing installation costs and simplifying deployment across physical premises.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If traditional wireless communication infrastructure is installed, then network connectivity is provided, but energy consumption and operational cost increase

Engineering Contradiction:

Improvenetwork connectivityVSAvoidenergy consumption

Core Design Contradiction:

Adaptability or versatilityVSLoss of energy

Solution Approach 1:

The invention merges the power distribution function and communication network function into a single integrated system. By combining these previously separate functions, the system eliminates redundant energy consumption associated with maintaining separate power sources and communication infrastructures, achieving energy efficiency while providing comprehensive network connectivity.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS12586450B2Line-powered wireless communications systems

Publication Date: 2026.03.24 TRACKONOMY SYSTEMS INC

AI summary

Embodiments disclosed herein generally relate to line-powered wireless communications systems, and more specifically to methods and apparatus for providing persistent and ubiquitous wireless communications and sensor networks in physical premises to enable a wide variety of different applications and use cases.