CPE Gateway Combining LTE Broadband and Satellite TV Signals
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Solution Overview
Problem
Previous generations of fixed wireless services were unpopular due to high costs of network equipment and customer premises equipment (CPE), expensive installation, and the use of proprietary technology, limiting their ability to offer bundled services like broadband access and satellite TV in areas without wired connections.
Innovation Solution
A customer premises equipment (CPE) wireless architecture that combines broadband and satellite TV services over a single coaxial cable, using LTE technology and satellite TV signals, reducing equipment installation time and operational costs by utilizing a combined gateway with an outdoor LTE modem and satellite antenna.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixed wireless services use traditional CPE architecture with separate broadband and satellite TV equipment, then service coverage can be provided in areas without wired connections, but installation costs and equipment costs become prohibitively expensive
Solution Approach 1:
The patent combines separate broadband CPE and satellite TV receiver into a single integrated gateway device. The gateway includes an LTE wireless interface for broadband connectivity and a satellite receiver with LNB for TV services, merging previously separate equipment into one unified device that reduces installation complexity and cost while maintaining both service functions
Solution Approach 2:
The gateway device performs multiple functions: it provides broadband wireless connectivity through LTE interface, receives satellite TV signals via LNB and satellite receiver, and delivers both services through a single coaxial cable infrastructure. This multi-functional design eliminates the need for separate equipment installations
2Reliability
If separate CPE installations are used for broadband and satellite TV, then each service can be optimized independently, but installation time and operational costs increase
Solution Approach 1:
The patent integrates broadband and satellite TV reception functions into a single gateway device installed at the customer premises. This unified installation approach reduces the number of separate equipment units to be mounted and configured, thereby reducing installation time while maintaining independent optimization of each service function within the integrated device
3Reliability
If proprietary technology is used in fixed wireless services, then service quality can be maintained, but equipment costs and installation complexity increase
Solution Approach 1:
The gateway device uses standardized LTE wireless communication protocols for broadband connectivity and standard satellite reception technology for TV services. By leveraging established, widely-supported technologies rather than proprietary solutions, the device achieves reliable service quality while reducing equipment costs and simplifying installation and maintenance
Data Source
AI summary
One or more network devices receive, at a location outside a customer premises, a broadband signal from a base station of a wireless network and a satellite television signal from a satellite antenna. The one or more network devices combine, at the location outside the customer premises, the broadband signal with the satellite television signal in a single coaxial cable and send, via the single coaxial cable, the broadband signal and the satellite television signal to one or more devices inside the customer premises.