Application Data Traffic Control via Network Feedback
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Solution Overview
Problem
Current wireless communication networks face challenges in efficiently managing data traffic, leading to congestion due to insufficient capacity, as existing congestion control mechanisms do not effectively coordinate application data traffic to optimize resource utilization.
Innovation Solution
A method where a radio device receives control information from a wireless communication network node to manage the transmission of application data, allowing for coordinated control of data traffic on the application layer, enabling time-shifting and prioritization of data transfers based on network usage conditions, such as low-usage times or available capacity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If more network capacity is added to address increased data traffic, then the network can handle more data, but the cost increases significantly and frequency resources become scarce
Solution Approach 1:
The patent implements dynamic application-level flow control where the network can dynamically adjust data transmission parameters based on current network conditions. The control information exchanged between network nodes and applications allows for adaptive modulation of data flow, enabling the system to optimize capacity utilization in real-time without requiring permanent infrastructure expansion.
Solution Approach 2:
The patent changes operational parameters at the application layer by introducing control information that modifies data transmission characteristics. This includes adjusting transmission timing, prioritization levels, and data flow rates based on network congestion conditions, thereby optimizing the use of existing network resources without physical capacity expansion.
2Reliability
If existing congestion control mechanisms are used to handle network congestion, then data packets are delayed or dropped, but the mechanisms do not allow for coordinating application data traffic to efficiently utilize existing resources
Solution Approach 1:
The patent implements a feedback mechanism where network nodes provide control information back to applications based on observed network conditions. This feedback loop enables applications to adjust their data transmission behavior in response to congestion signals, optimizing resource utilization while maintaining reliable data delivery through coordinated application-level control.
Solution Approach 2:
The patent enables preliminary coordination of data traffic by allowing the network to provide advance control information to applications about upcoming congestion conditions or optimal transmission timing. This allows applications to preemptively adjust their data transmission schedules, avoiding peak congestion periods and optimizing overall resource utilization efficiency.
Data Source
AI summary
The application data is transmitted via a radio link between a radio device Q and the wireless communication network. The application data are provided by one or more applications. A node of the wireless communication network provide control information, which is provided to at least one of the applications. The control information controls providing of the application data by the at least one application to the radio link.