Adaptive Private Network Bandwidth Optimization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing network configurations struggle with dynamic changes in communication paths and bandwidth utilization, leading to inefficient use of resources and high costs due to static configurations, especially in wireless networks where conditions like distance and atmospheric conditions impact bandwidth availability.
Innovation Solution
An adaptive private network (APN) system that automatically adjusts by activating standby backup paths and performing automated bandwidth testing, using on-demand WAN links to supplement bandwidth based on real-time availability and usage thresholds, and employing adaptive bandwidth detection to optimize network performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If static network configuration is used, then network stability is maintained, but bandwidth utilization efficiency deteriorates due to inability to adapt to dynamic changes
Solution Approach 1:
The patent implements dynamic bandwidth allocation by continuously monitoring network conditions and automatically adjusting bandwidth assignments. The system transitions from static configuration to dynamic adaptation, where bandwidth is reallocated based on real-time traffic patterns and network demands, resolving the contradiction between stability and efficiency.
Solution Approach 2:
The system employs feedback mechanisms through continuous network monitoring and performance measurement. Bandwidth allocation decisions are based on feedback from network traffic analysis, allowing the system to adapt to changing conditions while maintaining operational stability through controlled, data-driven adjustments.
2Reliability
If reserved network resources are allocated, then service reliability is ensured, but resource flexibility deteriorates causing non-optimal connections
Solution Approach 1:
The patent transforms fixed resource reservations into dynamic resource allocation. Network resources are initially reserved to ensure reliability, but the system continuously monitors usage patterns and dynamically adjusts allocations, allowing resources to be released or reallocated when not fully utilized, thus maintaining both reliability and flexibility.
Solution Approach 2:
The system changes the parameter of resource allocation from fixed to variable. By adjusting allocation parameters based on monitored network conditions and traffic demands, the system maintains sufficient resources for reliable service while enabling flexible reallocation to optimize network performance.
3Adaptability or versatility
If repeated static configurations are performed, then network adaptability improves, but operational complexity and costs increase
Solution Approach 1:
The patent implements self-service through automated network monitoring and configuration adjustment. The system autonomously detects network conditions, analyzes traffic patterns, and performs configuration changes without human intervention, achieving adaptability while reducing operational complexity and costs associated with manual reconfiguration.
Solution Approach 2:
The system uses continuous feedback from network monitoring to automatically trigger configuration adjustments. This closed-loop approach enables the network to adapt to changes autonomously, eliminating the need for repeated manual configurations and reducing operational complexity while maintaining high adaptability.
4Reliability
If high bandwidth is continuously allocated, then network performance is maintained, but resource waste increases when conditions deteriorate
Solution Approach 1:
The patent implements dynamic bandwidth scaling that adjusts allocation levels based on real-time network conditions. When conditions are favorable, high bandwidth is allocated to maintain performance. When conditions deteriorate or demand decreases, bandwidth allocation is automatically reduced, preventing resource waste while maintaining performance when needed.
Solution Approach 2:
The system dynamically changes bandwidth allocation parameters based on monitored network conditions. By adjusting the bandwidth parameter in response to changing conditions, the system maintains high performance when necessary while avoiding continuous high allocation that would waste resources during periods of lower demand or degraded conditions.
Data Source
AI summary
Techniques are described to automatically activate and deactivate standby backup paths in response to changing bandwidth requirements in an adaptive private network (APN). The APN includes one or more regular active wide area network (WAN) links in an active mode and an on-demand WAN link in a standby mode. The on-demand WAN link is activated to supplement the conduit bandwidth when an available bandwidth of the conduit falls below a pre-specified trigger bandwidth threshold and the conduit bandwidth usage exceeds a usage threshold of a bandwidth of the conduit that is being supplied by the active paths (BWc). The on-demand WAN link is deactivated to standby mode when an available bandwidth of the conduit is above the pre-specified trigger bandwidth threshold and the conduit bandwidth usage drops below the usage threshold of BWc techniques for adaptive and active bandwidth testing of WAN links in an APN are also described.