Gateway Link Steering for Application-Aware Network Control
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Solution Overview
Problem
Current IT devices automatically select wireless communication links based on signal strength, which can result in sub-optimal performance due to insufficient bandwidth or throughput, and applications lack control over network experiences, leading to poor performance issues.
Innovation Solution
Implementing a communication network control system that uses application awareness and network awareness to allocate communication resources effectively, allowing for intelligent steering of data transmission across available wireless communication links based on application resource requirements and network performance metrics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If IT devices automatically select wireless communication links based on signal strength, then the selection process is simple and automatic, but the communication performance may be sub-optimal due to insufficient bandwidth or throughput
Solution Approach 1:
The system implements feedback mechanisms where the gateway monitors application performance metrics and network conditions, then dynamically adjusts communication link selection. The gateway receives feedback from applications about their resource requirements and performance experiences, and uses this feedback to intelligently steer data transmissions across optimal wireless links, resolving the contradiction between automatic selection simplicity and performance optimization.
Solution Approach 2:
The gateway dynamically adapts link selection based on real-time network conditions and application requirements. Instead of static automatic selection based solely on signal strength, the system continuously adjusts which wireless communication link to use by evaluating current bandwidth availability, throughput performance, and application-specific needs, enabling both automatic operation and high performance.
2Device complexity
If applications lack control over network experiences, then the system architecture is simple, but application performance suffers due to inability to allocate appropriate network resources
Solution Approach 1:
The gateway acts as an intermediary between applications and the network infrastructure. It receives resource requirements from applications, monitors network conditions, and makes intelligent decisions about data transmission routing without requiring complex changes to application code or device architecture. This mediator approach enables application performance optimization while maintaining architectural simplicity.
Solution Approach 2:
The system segments the network control function into a dedicated gateway component that handles resource allocation and link selection. This separates the complexity of network management from both the applications and the end devices, allowing applications to focus on their core functionality while the gateway handles network resource allocation, thereby improving reliability without significantly increasing overall system complexity.
3Adaptability or versatility
If the gateway maintains connection state information for multiple applications, then application-specific network optimization is enabled, but memory consumption increases
Solution Approach 1:
The gateway implements local quality by maintaining connection state information selectively for specific applications that require optimized network performance. Instead of uniformly tracking all applications, it focuses resources on applications with specific resource requirements or performance-critical operations. This enables application-specific optimization while limiting memory consumption to only those cases where it provides value.
Data Source
AI summary
A method for interfacing a gateway with an application server includes (1) receiving, at a control system, first downlink data from the application server, and (2) steering the first downlink data from the control system to the gateway via at least one of a plurality of parallel data communication links between the gateway and the control system, according to a first steering policy.