Communication Network Knowledge Repository for Transfer Learning

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Solution Overview

Problem

Current communication systems lack support for Transfer Learning, making it difficult to develop and deploy new Machine Learning (ML) entities efficiently, as they do not provide means to leverage shared knowledge between similar domains and tasks, hindering the reuse of knowledge from existing ML entities.

Innovation Solution

A centralized knowledge repository and methods for Transfer Learning are introduced, allowing ML entities to register and share knowledge, enabling consumers to request and adapt existing knowledge for new domains, tasks, or network problems, facilitating the reuse of knowledge through meta-description-based searching and sharing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If Transfer Learning is not supported in current communication systems, then developing new ML entities requires huge amounts of data and computational consumption, but with Transfer Learning support, knowledge can be reused from existing ML entities

Engineering Contradiction:
ImproveDevelopment efficiency of ML entitiesVSAvoidTime required for designing, training, validating and testing ML entities
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent implements a centralized knowledge repository that stores pre-acquired knowledge from existing ML entities. This preliminary action allows new ML entities to leverage previously acquired knowledge, eliminating the need to start from scratch and significantly reducing development time and computational requirements.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent enables copying of knowledge from source ML entities to target ML entities through the centralized repository. This copying mechanism allows the reuse of trained models, features, and parameters, dramatically reducing the time and resources needed for developing new ML entities while maintaining high productivity.

Inventive Principle:
Principle #26Copying

2Use of energy by moving object

If knowledge sharing between ML entities is not enabled, then each ML entity must be developed independently with full computational resources, but with knowledge sharing, the system complexity increases

Engineering Contradiction:
ImproveComputational consumption for ML entity developmentVSAvoidSystem complexity for knowledge management
Core Design Contradiction:
Use of energy by moving objectVSDevice complexity

Solution Approach 1:

The patent introduces a centralized knowledge repository as an intermediary between source and target ML entities. This mediator manages knowledge storage, retrieval, and sharing, reducing computational consumption for individual ML entities while centralizing the complexity of knowledge management, thus balancing energy efficiency with system complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If ML entities cannot adapt existing knowledge to new domains, then knowledge reuse is limited to identical contexts, but adapting knowledge requires additional processing

Engineering Contradiction:
ImproveAbility to apply knowledge to new domainsVSAvoidComplexity of knowledge adaptation process
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic knowledge adaptation where the centralized repository and ML entities can adjust knowledge based on domain similarity assessments. This dynamic approach allows knowledge to be flexibly adapted to new domains through automated similarity evaluation and selective adaptation, enhancing versatility while managing adaptation complexity through intelligent algorithms.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20240211775A1Communication network
Publication Date: 2024.06.27 NOKIA TECHNOLOGIES OY
  • US20240211775A1 patent drawing
  • US20240211775A1 patent drawing
  • US20240211775A1 patent drawing

AI summary

A management service producer or data repository of a communication network provides at least one of the following: information about knowledge available for sharing, or knowledge available for sharing, and executes a transfer learning process for sharing at least part of the knowledge. A management service consumer of the communication network generates at least one of the following: a request for information on available knowledge from the management service producer or data repository, a request for available knowledge from the management service producer or data repository, or a request for executing a transfer learning process between the management service producer or data repository and an ML entity or ML-enabled function of the communication network, andmanages the request for available knowledge or the request for executing the transfer learning process, and/or adapts content of the request for available knowledge or the request for executing the transfer learning process.