Telecom Data Normalization via Intermediate Representation

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Solution Overview

Problem

Modern telecommunications networks face challenges in managing varyingly structured or unstructured data from multiple sources, leading to inefficiencies in detecting inconsistencies and ensuring network reliability due to manual processing limitations.

Innovation Solution

A system that receives and processes data related to network elements by generating an intermediate representation, applying parsing templates, correlating values to a network model, and normalizing data for storage in a database, enabling automated and consistent handling of disparate data sets.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual entry of data from one system to another is used, then data exchange between parties is possible, but the process is error prone and time-consuming

Engineering Contradiction:
Improvedata exchange processVSAvoiddata consistency
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces an intermediary data processing system that receives data from multiple sources in varying formats, transforms them into a common data model, and stores them in a centralized database. This intermediary layer automatically handles data exchange between network planners, service providers, and vendors, eliminating manual entry errors while ensuring data consistency across all parties.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system changes the parameter of data format by detecting the document class of incoming data and automatically transforming it into a standardized internal representation. This parameter transformation allows diverse data formats from multiple sources to be uniformly processed and stored, improving both ease of operation and data reliability.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If manual detection of inconsistencies among varyingly structured data is performed, then data consistency can be checked, but the complexity of current communications networks makes this approach not viable

Engineering Contradiction:
Improvedata consistencyVSAvoidnetwork complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the data consistency checking function into automated components: a document class detector that identifies data types, a parser that extracts values according to predefined templates, and a correlator that maps data to network entities. This segmentation of the consistency checking process into automated modules makes it viable despite network complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs self-service by automatically detecting document classes, selecting appropriate parsing templates, extracting values, and correlating data without human intervention. This automation enables consistent data detection across complex networks while reducing the operational burden on network operators.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If varyingly structured or unstructured network-related data is processed manually, then data from multiple sources can be handled, but fast detection of inconsistencies and accurate diagnosis of network issues cannot be ensured

Engineering Contradiction:
Improvedata format flexibilityVSAvoiddetection speed
Core Design Contradiction:
Adaptability or versatilityVSSpeed

Solution Approach 1:

The system performs preliminary action by pre-defining parsing templates for different document classes before data arrives. When data is received, the system only needs to detect the document class and apply the pre-prepared template, rather than creating parsing logic from scratch. This preliminary preparation enables fast detection of inconsistencies while maintaining adaptability to various data formats.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10003492B2Systems and methods for managing data related to network elements from multiple sources
Publication Date: 2018.06.19 TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
  • US10003492B2 patent drawing
  • US10003492B2 patent drawing
  • US10003492B2 patent drawing

AI summary

Systems and methods are disclosed for managing data related to network elements in a telecommunications network. In an embodiment, a document containing data related to one or more of the network elements is received. The document is associated with a corresponding source provider, a location, a receipt timestamp indicating the time and date that the data was received, and a creation timestamp indicating the time and date that the data was created. A document class is then detected for the received document, and an intermediate representation of the document is generated that includes a plurality of key-value pairs. The intermediate representation is parsed to identify relevant values that correlate to a network model that includes a plurality of network entities representing types of network elements in the telecommunications network. Finally, the identified values are normalized according to the network model and written to a networking database.