Adjustable Mounting Arm for Fixed Wireless Gateway Antenna
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Solution Overview
Problem
Previous generations of fixed wireless networks were unpopular due to expensive equipment, high installation costs, proprietary technology, and low data rates, making them unsuitable for households without wired connections.
Innovation Solution
The implementation of a customer premises equipment (CPE) wireless architecture that combines satellite and radio frequency (RF) antennas with an outdoor broadband unit featuring a Long-Term Evolution (LTE) module, allowing for a single coaxial line to deliver both broadband and satellite TV services, reducing equipment and installation costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If fixed wireless networks use traditional mounting methods, then installation is simple, but signal reception is blocked by the satellite antenna and support arm
Solution Approach 1:
The mounting system is divided into separate functional components: a support arm for the satellite antenna and a separate extension arm for the outdoor broadband unit. This segmentation allows each component to be optimized for its specific function, with the extension arm positioning the broadband unit in a location that does not interfere with satellite signal reception while maintaining structural support.
Solution Approach 2:
The extension arm adds a new spatial dimension to the mounting structure by extending perpendicular to the support arm, creating a three-dimensional configuration. This dimensional addition allows the outdoor broadband unit to be positioned in a different spatial plane, eliminating signal blocking while maintaining a compact overall structure.
2Reliability
If satellite antenna and outdoor broadband unit are mounted separately, then signal reception is improved, but installation time and complexity increase
Solution Approach 1:
The patent combines the satellite antenna support arm and the outdoor broadband unit extension arm into a single integrated mounting assembly. This merging allows both components to be installed simultaneously as one unit, eliminating the need for separate mounting operations while still achieving the signal reception benefits of separate positioning.
Solution Approach 2:
The integrated mounting assembly serves multiple functions: it supports the satellite antenna, positions the outdoor broadband unit, provides structural mounting to the roof or wall, and ensures proper signal reception for both satellite TV and LTE services. This multi-functionality reduces the number of separate components and simplifies installation.
3Speed
If LTE module is added to outdoor broadband unit, then data rate is improved, but equipment cost increases
Solution Approach 1:
The outdoor broadband unit is designed as a multi-functional device that integrates both satellite TV reception capabilities and LTE wireless broadband capabilities into a single unit. This consolidation allows the system to provide both services through one piece of equipment, reducing the total number of devices needed and potentially lowering overall equipment costs while maintaining high data rates through LTE.
Solution Approach 2:
The patent merges the functions of separate satellite receiver and LTE modem devices into a single outdoor broadband unit. This combination eliminates the need for multiple separate equipment pieces, reducing equipment quantity and installation complexity while providing both high-speed satellite TV and LTE broadband services through one integrated device.
Data Source
AI summary
A combined gateway, for a fixed wireless network, includes a structure mounted to a customer premises, and a satellite antenna mechanically coupled to the structure. The combined gateway also includes an outdoor broadband unit mechanically coupled to the structure via an adjustable extension arm. The outdoor broadband unit connects to the satellite antenna via a first communication link, and connects to customer premises equipment via a second communication link. Adjustment of the extension arm permits movement of the outdoor broadband unit relative to a position of the satellite antenna.