Window AC Small Cell Integration for Low-Cost Network Capacity
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Solution Overview
Problem
Wireless network operators face challenges in deploying small cell radios due to difficulties in obtaining attachment, power, and backhaul requirements in a timely and cost-effective manner, particularly as demand for network capacity increases with growing data consumption.
Innovation Solution
Integrating small cell radios into window air conditioning units, which provide optimal locations for attachment, power, and backhaul, using removable cartridges, advanced antenna technologies, and various power sources, including solar panels, to facilitate network capacity expansion and self-organization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If small cell radios are deployed to increase network capacity, then network capacity increases, but deployment complexity and cost increase due to difficulty in obtaining attachment, power, and backhaul requirements
Solution Approach 1:
The patent combines the small cell radio with the window air conditioning unit into a single integrated device. The radio is mounted on or inside the AC unit, which already has power supply and physical attachment location, thereby eliminating separate deployment of power and mounting infrastructure.
Solution Approach 2:
The window air conditioning unit serves dual purposes: providing cooling functionality and serving as a platform for small cell radio deployment. The AC unit's existing infrastructure (power supply, mounting location, external placement) is utilized to support the radio function, making the deployment more universal and less complex.
2Productivity
If small cell radios are deployed in optimal locations to increase capacity, then network capacity increases, but deployment cost increases due to difficulty in obtaining attachment, power, and backhaul
Solution Approach 1:
The patent merges the small cell radio deployment with window air conditioning unit installation. Since AC units already require power and physical mounting, integrating the radio eliminates separate infrastructure costs and simplifies deployment logistics.
Solution Approach 2:
The window air conditioning unit provides its own power supply and mounting infrastructure, eliminating the need for separate power connections and mounting structures. The radio leverages the AC unit's existing capabilities to reduce deployment costs.
3Productivity
If small cell radios operate on multiple frequency bands to increase capacity, then network capacity increases, but device complexity increases
Solution Approach 1:
The small cell radio is designed to operate on multiple frequency bands (licensed and unlicensed spectrum, including WiFi and LTE-U/LAA), making it a multi-functional device that can serve different network requirements and increase overall network capacity through diverse frequency utilization.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances network capacity by enabling efficient deployment of small cells with improved power management, vibration protection, and self-organization, allowing concurrent operation on multiple frequency bands and networks, while optimizing resource allocation through real-time data analysis and auction systems.
Implementation Method 1
The AC unit collocated with the small cell (together the 'AC/SC') receives backhaul from a variety of possible sources and then transmits a signal... powered either exclusively by hardline power where the AC unit is normally connected in the dwelling unit or supplemented by a solar panel affixed to the AC/SC unit
Data Source
AI summary
A wireless communication system includes an electrically powered window mounted air conditioning unit including a power cord attachable to an electrically powered wall outlet. A small cell wireless communication device is attached to or located within the electrically powered window mounted air conditioning unit. The small cell wireless communication device is configured to be powered through the power cord of the electrically powered window mounted air conditioning unit. The small cell wireless communication device includes at least one antenna for receiving and transmitting wireless information. The small cell wireless communication device is configured to communicate with a nearby wireless data communication router, wherein the wireless data communication router is configured to provide backhaul communication capabilities for the small cell wireless communication device. The small cell wireless communication device is configured to provide wireless communication capabilities for mobile wireless communication devices.