Guided Wave Communication System for Interference Reduction
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Solution Overview
Problem
The increasing demand for bandwidth in wireless communications due to ubiquitous smart devices and reliance on broadband services leads to interference issues in network devices, degrading service quality, which existing technologies struggle to effectively mitigate.
Innovation Solution
A guided wave communication system that utilizes electromagnetic waves bound to a transmission medium, such as wires or dielectric materials, to propagate signals without requiring an electrical return path, using couplers to launch and extract waves at millimeter-wave frequencies, reducing interference and enhancing signal quality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If traditional wireless infrastructure is used to provide broadband access, then coverage area is extended, but interference increases and service quality degrades
Solution Approach 1:
The patent introduces a guided wave transmission medium (such as a wire or cable) as an intermediary to carry communication signals between network devices. This mediator guides electromagnetic waves along a defined path, preventing them from radiating freely and causing interference to other devices, thus resolving the contradiction between extended coverage and interference reduction.
2Productivity
If more network devices are deployed to increase bandwidth capacity, then service coverage improves, but interference from multiple devices increases
Solution Approach 1:
By deploying guided wave transmission media connected to multiple network devices, the patent enables increased bandwidth capacity while the guiding structure prevents electromagnetic radiation and interference between devices, allowing more devices to be deployed without proportionally increasing interference.
Solution Approach 2:
The patent segments the electromagnetic energy confinement to individual transmission paths through guided wave media, allowing multiple network devices to operate independently on separate guided paths, thereby increasing overall system capacity while maintaining low interference levels.
3Ease of manufacture
If electromagnetic waves are transmitted through free space, then installation is simple, but signal loss increases and interference occurs
Solution Approach 1:
The guided wave transmission medium acts as an intermediary that confines electromagnetic waves, reducing signal loss by preventing radiation into free space. The guiding structure maintains signal integrity over distance while the system remains relatively easy to install by utilizing existing infrastructure such as utility poles and wires.
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
This approach enables efficient propagation of communication signals with reduced loss, eliminating the need for separate electrical return paths and minimizing interference, thereby improving network performance and service quality.
Implementation Method 1
A first network device may receive signals, from a second network device, by electromagnetic waves at a physical interface of a first transmission medium that propagate without utilizing an electrical return path, where the electromagnetic waves are guided by the first transmission medium
Data Source
AI summary
Aspects of the subject disclosure may include, for example, different groups of network devices mounted on utility poles. The different groups of network devices can be arranged along different paths. A communication path for transmitting wireless signals can alternate between the different groups of network devices. Other embodiments are disclosed.