Multi-Resource Flow Control for Wireless Devices
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Solution Overview
Problem
Wireless communication devices face resource constraints such as memory, processing capacity, and heat dissipation issues, especially during high-throughput data calls in fading environments, leading to potential system failures.
Innovation Solution
A multi-resource flow control system that monitors and adjusts resource levels across various constraints, such as memory, processing capacity, and heat, to determine and maintain a safe operating flow state, ensuring sustainable operation without disruptions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If flow rate is increased to achieve high throughput, then productivity is improved, but device overheating and resource exhaustion occur
Solution Approach 1:
The patent implements dynamic flow control by continuously monitoring resource levels (memory, processing capacity, temperature) and adjusting the flow state accordingly. The system transitions between different flow states (e.g., active, suspended, dormant) based on real-time resource conditions, allowing the device to adapt its throughput dynamically rather than operating at a fixed high rate.
Solution Approach 2:
The system employs feedback mechanisms where resource monitoring components continuously report device state (temperature, memory usage, processing load) to the flow controller. This feedback loop enables the controller to adjust flow rates in response to actual device conditions, preventing overheating while maintaining optimal throughput when resources are available.
2Productivity
If flow rate is increased to achieve high throughput, then productivity is improved, but memory exhaustion and processing capacity overload occur
Solution Approach 1:
The flow control system dynamically adjusts operating parameters based on real-time resource availability. When memory or processing capacity approaches critical thresholds, the system automatically reduces flow rate or transitions to a lower flow state, preventing resource exhaustion and maintaining system stability while still allowing high throughput when resources are sufficient.
Solution Approach 2:
The system performs preliminary resource checks and proactive flow state adjustments before critical resource exhaustion occurs. By monitoring resource levels continuously and preemptively reducing flow when thresholds are approached, the system prevents memory overflow and processing overload before they can compromise system reliability.
3Device complexity
If single-resource flow control is used to simplify control logic, then device complexity is reduced, but resource utilization becomes unbalanced and overall performance deteriorates
Solution Approach 1:
The patent implements a multi-resource flow control framework where a single control mechanism manages multiple resource types (memory, processing capacity, temperature, energy). The flow controller evaluates multiple resource conditions simultaneously and makes unified flow state decisions, providing universal control that prevents any single resource from becoming a bottleneck while maintaining manageable system complexity.
Solution Approach 2:
The system merges monitoring of multiple distinct resources into a unified flow control decision-making process. Rather than implementing separate control loops for each resource, the patent combines resource status evaluation into a single integrated controller that holistically manages flow based on the aggregate state of all monitored resources, improving overall performance without proportionally increasing complexity.
Data Source
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AI summary
Systems and methods for controlling the flow of a wireless communication apparatus based on a plurality of resources. The levels of each of a plurality of resources are monitored and the flow state of the apparatus is set to ensure safe operation in view of disparate usage of the resources. In one embodiment an individual flow state is determined with respect to each resource. One of the individual flow states is then selected for the apparatus as a whole.