Dynamic Radio Access Network Parameter Optimization

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Solution Overview

Problem

Conventional network management technologies employ static and global configurations for operating parameters, which are inadequate for dynamic changes in device performance, leading to inefficient resource management and suboptimal performance in communication networks.

Innovation Solution

A method that identifies communication devices within a network, obtains their operating parameters in real-time, applies these parameters to predictive models to forecast performance, and adjusts parameters such as congestion control schemes dynamically based on thresholds to optimize network performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If static and global configurations are used for operating parameters, then network management is simplified, but performance optimization for individual devices and time instances deteriorates

Engineering Contradiction:
Improvenetwork management simplicityVSAvoidnetwork performance
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The patent implements dynamic parameter configuration where the network management system continuously monitors device performance metrics and automatically adjusts operating parameters in real-time based on current network conditions, device states, and performance requirements, transforming static configurations into adaptive dynamic configurations

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies local quality by customizing operating parameters for individual devices based on their specific characteristics, performance metrics, and local network conditions, rather than applying uniform global configurations to all devices, thereby optimizing performance at the device level

Inventive Principle:
Principle #3Local quality

2Productivity

If a single parameter value is optimized for one device, then performance for that device improves, but applicability to other devices deteriorates

Engineering Contradiction:
Improvedevice performanceVSAvoidparameter applicability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent utilizes parameter changes by maintaining multiple sets of operating parameters with different values and characteristics, selecting and applying appropriate parameter sets based on real-time assessment of device performance, network conditions, and device-specific requirements, enabling both optimization and adaptability

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system dynamically selects and adjusts parameter values based on current device performance metrics and network conditions, allowing the same parameter to take different values for different devices or at different times, thus achieving both performance optimization and broad applicability

Inventive Principle:
Principle #15Dynamics

3Productivity

If parameter adjustments are made frequently to optimize performance, then network efficiency improves, but system complexity and overhead increase

Engineering Contradiction:
Improvenetwork efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent implements feedback mechanisms where the network management system continuously monitors device performance metrics, compares actual performance against target thresholds, and triggers parameter adjustments only when performance degradation is detected, creating a closed-loop control system that balances optimization with complexity management

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system applies partial action by making selective parameter adjustments only for devices exhibiting performance issues rather than uniformly adjusting parameters across the entire network, thereby achieving necessary optimization while minimizing system complexity and overhead

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS11659407B2Method and apparatus for utilizing radio access network guidance to select operating parameters
Publication Date: 2023.05.23 AT&T INTELLECTUAL PROPERTY I L P
  • US11659407B2 patent drawing
  • US11659407B2 patent drawing
  • US11659407B2 patent drawing

AI summary

Aspects of the subject disclosure may include, for example, receiving a first plurality of operating parameters associated with a first plurality of communication devices, obtaining a first prediction of a performance of a first communication device included in the first plurality of communication devices that is based on an application of the first plurality of operating parameters to a model, and responsive to a determination that the first prediction of the performance is inadequate in accordance with a first threshold, transmitting a first command to at least one communication device included in the first plurality of communication devices to modify at least one operating parameter of the at least one communication device. Other embodiments are disclosed.