Window-Pass Ethernet Link for 500 Mbps Wall Data Transfer
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Solution Overview
Problem
Existing data transmission systems fail to achieve ultra-high-speed data transfer from outdoor to indoor locations due to insufficient coverage of high frequencies, bandwidth loss using Wi-Fi, excessive size and power consumption of wireless power transmission, and complex installation requirements.
Innovation Solution
A data transmission system utilizing a hinged opening in a fixed part with wired data and electrical connections, employing Power over Ethernet (PoE) and magnetic attachment, allowing for ultra-high-speed data transfer through a wall without drilling or complex installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If Wi-Fi is used for data transmission between outdoor and indoor units, then wireless connectivity is achieved, but bandwidth is halved reducing transmission speed below 500 megabits per second
Solution Approach 1:
The patent introduces a wired connection (Ethernet cable) as an intermediary medium between the outdoor and indoor units. This cable runs through the window opening and provides a dedicated physical transmission path that does not share bandwidth with other wireless communications, thereby achieving ultra-high-speed data transfer exceeding 500 megabits per second while maintaining ease of wireless setup.
2Reliability
If wireless power transmission is used to guarantee power supply through thick windows, then power transmission is achieved, but antenna size and power consumption become excessive
Solution Approach 1:
The patent uses a power adapter connected via the Ethernet cable as an intermediary power transmission solution. Instead of using wireless power transmission through thick windows which requires large antennas and consumes excessive power, the cable-connected power adapter efficiently delivers power to the outdoor unit with minimal energy loss and compact form factor.
3Productivity
If Outdoor CPE system is used for ultra-high-speed transmission, then transmission speed requirement is met, but installation becomes complex requiring drilling and mounting systems
Solution Approach 1:
The patent divides the system into two separate units (outdoor unit and indoor unit) connected by a cable that passes through the window opening. This segmentation allows each unit to be independently installed on the window surface without requiring drilling or complex mounting, while the cable provides the necessary connection for ultra-high-speed data transmission.
Solution Approach 2:
The patent uses a simplified window-mounted configuration that copies the essential functionality of complex Outdoor CPE systems. By utilizing the existing window opening and standard Ethernet cables, it replicates ultra-high-speed transmission capability without requiring the complex drilling and mounting infrastructure of traditional CPE installations.
4Productivity
If Wi-Fi router with MIMO technology is used to compensate for bandwidth loss, then transmission speed can reach 500 megabits per second, but system cost becomes prohibitively expensive
Solution Approach 1:
The patent introduces a wired Ethernet connection as an intermediary that eliminates the need for expensive MIMO Wi-Fi router configurations. The physical cable provides a dedicated transmission path that achieves ultra-high-speed data transfer without requiring multiple antennas, complex signal processing, or expensive router hardware, thereby significantly reducing system cost.
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 ultra-high-speed data transfer exceeding 500 megabits per second with reduced power consumption and size, while being easy to install and handle, using a portable system with adjustable magnetization for various wall thicknesses.
Implementation Method 1
an opening (13) hinged on a fixed part (14)
Implementation Method 2
The system includes magnets cooperating by attraction so as to fix the units to the wall by clamping the wall between these units
Implementation Method 3
the means of wired data transmission and the means of wired electrical connection include a common Ethernet cable capable of both transmitting data at a rate greater than or equal to 500 megabits and transmitting current
Data Source
Figure 1~2
Figure 3~4
Figure 5~8
AI summary
The invention relates to a system (1) for transmitting data through a wall (13) comprising a leaf (13) hinged on a frame, characterised in that the system (1) comprises: - a first unit (11) and a second unit (12) for data transmission, intended to be arranged respectively on either side of the wall (13); - wired means (18) for transmitting data between the two units (11, 12), intended to extend through the wall (13) by passing between the leaf and the frame in order to transmit data from one of the units (12) to the other (11) at a rate greater than or equal to 500 megabits per second; and - wired means (18) for electrical connection between the two units (11, 12), intended to extend through the wall (13) by passing between the leaf and the frame in order to transmit an electrical current from one (12) of the units to the other (11).