Adaptive Wireless Link Regulation for Spurious-Emission Interference
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Spurious-emission interference in wireless communication terminals causes reception sensitivity degradation and throughput reduction due to external interference, simultaneous operation of multiple links, and proximity of communication terminals, affecting overall communication performance.
Innovation Solution
A method to identify and regulate cause factors of spurious-emission interference by detecting impact on throughput performance, using spurious-emission regulation modules such as resource block replacement, transmission power adjustment, and tunable filtering to maintain parameters within preset ranges, enhancing adaptive anti-interference regulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple links in wireless communication mode operate simultaneously, then communication functionality is enhanced, but spurious-emission interference increases causing reception sensitivity degradation
Solution Approach 1:
The patent segments the wireless communication system into multiple links (first link and second link) operating in different communication modes (first communication mode and second communication mode). By segmenting the operation modes and identifying which links cause spurious-emission interference to each other, the system can selectively regulate specific links while allowing others to operate normally, thus maintaining communication functionality while reducing interference.
Solution Approach 2:
The patent applies local quality by regulating specific links based on their individual characteristics and interference patterns. The processing device determines spurious-emission interference characteristics for each link and applies different regulation strategies to different links. This allows the system to maintain optimal performance for non-interfering links while suppressing interference from problematic links, thereby preserving overall communication functionality.
2Object-affected harmful factors
If spurious-emission interference is reduced through regulation, then reception sensitivity is improved, but communication throughput may be affected
Solution Approach 1:
The patent implements dynamic regulation by continuously monitoring spurious-emission interference characteristics and adjusting link operation parameters in real-time. The processing device dynamically determines which links need regulation based on current interference conditions and applies appropriate regulation strategies only when necessary. This dynamic approach ensures that communication throughput is maintained during normal operation while interference is suppressed when detected, rather than continuously regulating and reducing overall throughput.
Solution Approach 2:
The patent employs feedback mechanisms where the processing device monitors spurious-emission interference characteristics and uses this information to adjust link regulation decisions. The system feeds back interference measurement results to the regulation processing device, which then adjusts the operation of affected links accordingly. This feedback loop ensures that regulation actions are taken only when interference exceeds thresholds, thereby maintaining throughput during clean conditions while suppressing interference when present.
3Object-affected harmful factors
If external interference signals are blocked, then reception sensitivity is improved, but communication reliability may be affected
Solution Approach 1:
The patent introduces an intermediary processing device that mediates between the transmission of communication signals and the blocking of interference. The processing device identifies spurious-emission interference characteristics and regulates affected links through intermediate processing steps rather than direct blocking. This intermediary approach allows the system to distinguish between legitimate communication signals and harmful interference, regulating only the latter while maintaining the reliability of legitimate communications.
Data Source
AI summary
The present disclosure provides a method for reducing a spurious-emission interference, comprising: determining a target link in wireless communication mode, a value of a spurious-emission effect evaluation parameter of the target link in wireless communication mode exceeding a preset range; detecting whether the spurious-emission effect evaluation parameter is an impact factor for a throughput performance evaluation parameter of the target link in wireless communication mode; determining at least one cause factor causing the value of the spurious-emission effect evaluation parameter to exceed the preset range; and controlling a preset spurious-emission regulation module matching the cause factor to regulate the cause factor, so that the value of the spurious-emission effect evaluation parameter is within the preset range.