Wireless Relaying Apparatus Signal Stabilization
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Solution Overview
Problem
The inconsistent coverage areas of wireless relaying apparatuses can lead to signal interference and excessive installation requirements, causing service disruptions and user terminal disconnections due to varying signal strengths.
Innovation Solution
An apparatus for wireless relaying that includes a transmission unit, amplification unit, conversion unit, and adjustment unit to generate, amplify, convert, and adjust wireless signals to ensure consistent output levels, thereby stabilizing the signal strength and preventing user terminal disconnections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple apparatuses for wireless relaying are installed in an arbitrary area, then near field communication services can be provided to more users, but signal interference occurs between the apparatuses
Solution Approach 1:
The patent applies parameter changes by dynamically adjusting the output power level of wireless relaying apparatuses. The system monitors signal strength and coverage area, then modifies transmission parameters (power levels) to optimize service coverage while preventing signal interference between multiple apparatuses operating in the same area.
2Object-affected harmful factors
If apparatuses for wireless relaying are installed at specific locations considering coverage area, then signal interference is reduced, but coverage area inconsistency causes service availability issues
Solution Approach 1:
The patent implements feedback mechanisms where the wireless relaying apparatus continuously monitors its own output signal levels and coverage characteristics. Based on this feedback, the system automatically adjusts transmission parameters to maintain consistent coverage area and ensure service availability, resolving the reliability issues caused by coverage inconsistency.
3Area of stationary object
If coverage area of wireless relaying apparatus is increased, then more users can be served, but excessive overlap between coverage areas causes interference
Solution Approach 1:
The patent applies dynamics by making the coverage area adjustable rather than fixed. The system dynamically modifies transmission power levels based on real-time conditions, allowing the coverage area to expand or contract as needed. This dynamic adjustment enables the network to serve more users while automatically preventing excessive overlap that would cause interference.
Data Source
AI summary
An apparatus for wireless relaying comprises: a transmission unit for generating a wireless signal; an amplification unit for amplifying and outputting the wireless signal; a conversion unit for converting the wireless signal into a digital signal; and an adjustment unit for adjusting the amplification ratio of the amplifying unit so that the difference between an output level value of the digital signal and a predetermined target power is lower than a predetermined numerical value.