Deployable Wireless Infrastructure Using Reel Assemblies
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing wireless infrastructure deployment methods are inadequate for rapid and efficient coverage of large areas, particularly in temporary or disaster scenarios, as they often require extensive setup and teardown, and lack the flexibility to quickly expand or retract coverage.
Innovation Solution
A method involving the use of head end equipment, reel assemblies, and multiple remote units with antennas, where cables are unspooled and retracted to establish and dismantle optical communication paths, allowing for rapid deployment and recovery of wireless infrastructure, enabling coverage of large areas with minimal equipment reuse.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional wireless infrastructure deployment methods are used, then coverage can be established, but deployment time and setup complexity increase significantly
Solution Approach 1:
The wireless infrastructure is divided into modular remote units, each capable of independent deployment. These units can be rapidly deployed individually and then interconnected through the reel assembly cable system, eliminating the need to deploy entire infrastructure systems at once and significantly reducing overall setup time.
Solution Approach 2:
The reel assembly provides dynamic cable deployment capability, allowing cables to be rapidly paid out and retracted as needed. This dynamic mechanism enables quick reconfiguration and deployment of remote units across different locations without requiring fixed infrastructure installation, dramatically accelerating the deployment process.
2Area of stationary object
If coverage area is expanded to large areas, then more users can be served, but cable length and system complexity increase
Solution Approach 1:
Large coverage areas are divided into multiple smaller coverage zones, each served by an independent remote unit. This segmentation allows each unit to manage a manageable portion of the total area while maintaining overall system simplicity through modular architecture, where each unit operates semi-independently.
Solution Approach 2:
The reel assembly acts as an intermediary mechanism that simplifies cable management across large areas. By providing a centralized cable deployment and retrieval system, it eliminates the complexity of manual cable routing and management, making large-area deployment as simple as paying out cable from the reel to each remote unit location.
3Area of stationary object
If remote units are deployed to cover large areas, then bandwidth sharing among users increases, but signal quality and capacity per user may deteriorate
Solution Approach 1:
By dividing the large coverage area into multiple smaller zones with individual remote units, the system creates multiple independent signal paths. Each remote unit serves a limited number of users in its local area, ensuring adequate bandwidth and signal quality per user while collectively covering the entire large area through the coordinated network of segmented units.
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
Enables rapid and efficient deployment of wireless infrastructure, supporting large-scale coverage with reduced setup time and equipment, facilitating temporary events or disaster response while allowing for flexible and cost-effective reuse of system components.
Implementation Method 1
unspooling cables from the reel assembly to provide optical communications between the head end equipment and each of the remote units
Data Source
AI summary
Wireless infrastructures have hardware and cable components capable of mobile, rapid deployment and recovery. The wireless infrastructures can be transported to a deployment site and remote units deployed to individual coverage areas. A communications path is established between head end equipment and the remote units to provide wireless communications to the coverage areas. When the deployment has ended, the infrastructure can be recovered and transported from the deployment site for use at another deployment.