Intermediary Device Mitigating Wireless Channel Interference
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Solution Overview
Problem
Wireless communication systems face interference issues when multiple devices operate on overlapping wireless channels, leading to impaired data transmission and user experience, particularly in real-time applications like streaming media content.
Innovation Solution
A method and system that identify interference on one wireless channel and initiate operation of a third device on a different channel to mitigate interference by reducing the utilization ratio of potentially interfering devices on that channel, thereby improving data transmission performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple wireless devices operate concurrently on different wireless networks, then wireless communication capabilities are enhanced and data transmission applications are expanded, but interference occurs between devices on overlapping channels which impairs data transmission performance
Solution Approach 1:
A third device is introduced as an intermediary on a second communications channel to mitigate interference affecting the primary data transmission between source and destination devices. This intermediary device transmits data that reduces the utilization ratio of potentially interfering devices on overlapping channels, thereby protecting the primary communication without requiring changes to the source or destination devices themselves.
Solution Approach 2:
The system proactively identifies interference conditions by monitoring performance metrics and detects communications on overlapping channels before they severely impact data transmission. By initiating operation of the third device in advance to reduce utilization ratios of potentially interfering devices, the system prevents interference degradation rather than merely reacting to it.
2Reliability
If a third device is initiated to mitigate interference on a second communications channel, then data transmission performance is improved, but device complexity increases
Solution Approach 1:
The third device operates autonomously to mitigate interference, managing its own transmission operations on the second communications channel based on detected conditions. The device self-regulates its activity to reduce utilization ratios of potentially interfering devices without requiring continuous external control, thereby improving reliability while limiting the increase in system complexity.
3Reliability
If the utilization ratio of interfering devices is reduced to mitigate interference, then data transmission reliability is improved, but productivity of interfering devices decreases
Solution Approach 1:
The third device applies partial action by selectively reducing the utilization ratio of potentially interfering devices only to the extent necessary to mitigate interference with the primary data transmission. Rather than completely shutting down interfering devices, the system applies just enough counter-action to achieve reliable transmission while preserving the productivity and operational capacity of the interfering devices for non-critical functions.
Data Source
AI summary
Methods and systems are provided for placeshifting data. An exemplary method of transmitting data from a source device to a destination device over a first communications channel involves identifying interference with transmission of the data from the source device to the destination device and initiating operation of a third device on a second communications channel after identifying the interference, wherein the operation of the third device is configured to mitigate the interference with the data transmission over the first communications channel.