Uplink Path Interference Detection and Mitigation
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Solution Overview
Problem
Existing communication systems face performance degradation due to interference from unexpected wireless sources, leading to lower throughput, dropped calls, and reduced bandwidth, which are undesirable effects.
Innovation Solution
A method and apparatus for detecting and mitigating interference signals in communication systems, involving the use of a system comprising a processor that obtains uplink information, performs measurements on uplink paths, identifies affected paths, and initiates corrective actions to improve communication performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If more communication nodes are added to address interference issues, then coverage and capacity are improved, but system complexity and cost increase
Solution Approach 1:
The patent implements a feedback mechanism where the communication node continuously monitors its own uplink paths for interference conditions and automatically initiates corrective actions. The system measures uplink path quality, detects interference below a threshold, and triggers mitigation procedures without external intervention, creating a self-regulating feedback loop that improves coverage and capacity without proportionally increasing system complexity
Solution Approach 2:
The communication node performs self-diagnosis and self-correction by autonomously monitoring its uplink paths, detecting interference conditions, and executing corrective actions. The system serves itself by automatically measuring path quality, identifying affected paths, and initiating mitigation procedures without requiring manual configuration or external management, thereby avoiding the complexity overhead that would come with additional management infrastructure
2Object-affected harmful factors
If antenna steering techniques are used to avoid interferers, then interference is reduced, but system complexity and response time increase
Solution Approach 1:
The patent extracts and addresses only the specific interference problem affecting the uplink path without implementing comprehensive antenna steering systems. Instead of redirecting signals through complex antenna mechanisms, the system isolates the interference issue and applies targeted corrective actions such as adjusting communication parameters or activating mitigation procedures, thereby reducing interference while avoiding the complexity of full antenna steering infrastructure
Solution Approach 2:
The system responds to detected interference by changing communication parameters rather than physically steering antennas. When interference is detected below a threshold on an uplink path, the system modifies operational parameters such as power levels, modulation schemes, or resource allocation to mitigate the interference effect, avoiding the mechanical and control complexity associated with antenna steering while achieving similar interference reduction goals
3Reliability
If real-time monitoring and field adjustment are implemented, then communication performance is improved, but device complexity increases
Solution Approach 1:
The patent implements a feedback mechanism where the communication node continuously monitors its own uplink paths for interference conditions and automatically initiates corrective actions. The system measures uplink path quality, detects interference below a threshold, and triggers mitigation procedures without external intervention, creating a self-regulating feedback loop that improves coverage and capacity without proportionally increasing system complexity
Solution Approach 2:
The communication node performs self-diagnosis and self-correction by autonomously monitoring its uplink paths, detecting interference conditions, and executing corrective actions. The system serves itself by automatically measuring path quality, identifying affected paths, and initiating mitigation procedures without requiring manual configuration or external management, thereby avoiding the complexity overhead that would come with additional management infrastructure
Data Source
AI summary
A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information associated with a downlink path, wherein the uplink information includes operational parameters used by a plurality of communication devices for transmitting wireless signals on a plurality of uplink paths; performing, based on the uplink information, a plurality of measurements of the plurality of uplink paths; identifying a measurement from the plurality of measurements that is below a threshold, thereby indicating an affected uplink path of the plurality of uplink paths; initiating a first filtering of the affected uplink path, wherein the initiating is based on the identifying and wherein the first filtering is based upon one or more first filtering parameters; and receiving instructions comprising one or more updated filtering parameters, wherein the instructions are received by the system at a port of the system. Other embodiments are disclosed.