PTP Port Status Configuration for Dynamic TSN Networks

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Solution Overview

Problem

Manually setting port states in a 5G network for Time Sensitive Network (TSN) devices results in low efficiency and inaccuracy, and automatic configuration is not feasible when changes occur.

Innovation Solution

A configuration device automatically configures port statuses of precision time protocol ports based on port datasets, selecting optimal datasets to improve accuracy and efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual port status setting is used, then configuration simplicity is maintained, but configuration efficiency is low and accuracy is poor

Engineering Contradiction:
Improveconfiguration efficiencyVSAvoidconfiguration system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system enables self-service configuration where the configuration device automatically obtains port datasets from translators and configures port statuses without manual intervention. The configuration device autonomously processes port information, selects optimal datasets, and applies configurations, eliminating the need for manual setting operations while maintaining system manageability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements feedback mechanisms where the configuration device obtains port datasets from translators, processes this information, and uses it to automatically configure port statuses. The system continuously monitors and updates port configurations based on real-time network conditions, ensuring high accuracy and efficiency in configuration management.

Inventive Principle:
Principle #23Feedback

2Manufacturing precision

If manual port status setting is used, then system simplicity is maintained, but configuration accuracy is low

Engineering Contradiction:
Improveconfiguration accuracyVSAvoidconfiguration system complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The configuration device obtains port datasets from translators and uses feedback information to automatically configure port statuses with high accuracy. The system processes real-time port information, compares it with configuration requirements, and applies precise settings, eliminating manual errors while maintaining manageable system complexity through automated decision-making.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system replaces manual mechanical configuration operations with automated electronic processing. The configuration device electronically obtains, processes, and applies port status configurations through software-based decision-making, replacing manual human operations with automated systems that provide higher precision and consistency.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Productivity

If automatic configuration is implemented, then configuration efficiency is improved, but system complexity increases

Engineering Contradiction:
Improveconfiguration efficiencyVSAvoidconfiguration system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The configuration device performs multiple functions including obtaining port datasets from translators, processing port information, selecting optimal datasets, and applying configurations. This multi-functional design consolidates complex operations into a single device, improving configuration efficiency while managing overall system complexity through functional integration.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The configuration device autonomously performs configuration tasks without external intervention. It automatically obtains port datasets, processes information, makes configuration decisions, and applies settings, enabling self-service operation that improves efficiency while containing complexity within the automated device itself rather than spreading it across the entire system.

Inventive Principle:
Principle #25Self-service

4Adaptability or versatility

If manual configuration is used, then implementation simplicity is maintained, but adaptability to changes is poor

Engineering Contradiction:
Improveadaptability to port status changesVSAvoidconfiguration system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system implements dynamic configuration capabilities where the configuration device continuously monitors network changes and automatically updates port statuses in real-time. The system adapts to changing network conditions by obtaining updated port datasets and applying new configurations dynamically, maintaining simplicity through automated response to changes rather than complex manual adjustment processes.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The configuration device uses feedback from port datasets to automatically detect and respond to network changes. When changes occur, the system obtains updated port information, processes the changes, and automatically applies new configurations, providing high adaptability through automated feedback-driven adjustment while maintaining implementation simplicity.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12512921B2Port status configuration method, apparatus, and system, and storage medium
Publication Date: 2025.12.30 HUAWEI TECH CO LTD
  • US12512921B2 patent drawing
  • US12512921B2 patent drawing
  • US12512921B2 patent drawing

AI summary

This application discloses a port status configuration method, apparatus, and system, and a storage medium, and belongs to the communication field. In an embodiment, a configuration device obtains port datasets of M ports of N translators, where N is an integer greater than 1, M is an integer greater than 1, the N translators are integrated in at least two independent devices, the M ports are M precision time protocol ports, and the port datasets are precision time protocol port datasets. The configuration device configures port statuses of the M ports based on the port datasets of the M ports, where the port statuses are precision time protocol port statuses. This application achieves automatic configuration of the port statuses and improves configuration accuracy.