Intent-Based Service Engine for 5G Network Provisioning

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Solution Overview

Problem

Conventional mobile communication networks face challenges in efficiently provisioning and initiating new services due to their reliance on specific and predefined instructions, leading to complex and time-consuming processes, and lack of scalability to support dynamic service needs and integrated services.

Innovation Solution

An intent-based service engine (IBSE) that processes network service requests based on user intent, utilizing context-aware and resource-aware mechanisms to dynamically trigger and manage network services through modular functional infrastructure, enabling integrated service provisioning and real-time resource utilization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional mobile networks use specific and predefined instructions for service provisioning, then service initialization can be performed with clear protocols, but the service provisioning process becomes difficult and time-consuming

Engineering Contradiction:
Improveservice provisioning reliabilityVSAvoidservice provisioning time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The service engine automatically discovers available services and initiates them based on user intent without requiring predefined instructions. The system self-provisions services by interpreting user goals and autonomously selecting appropriate services from the network, eliminating manual configuration steps and reducing provisioning time while maintaining reliability through automated service selection and initiation protocols.

Inventive Principle:
Principle #25Self-service

2Ease of manufacture

If conventional networks use predefined service mechanisms, then service delivery is straightforward, but the system lacks scalability and flexibility for future dynamic service needs

Engineering Contradiction:
Improveservice delivery simplicityVSAvoidservice scalability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The service engine provides a universal platform that can handle multiple service types and network scenarios through a single intent-based interface. It discovers and manages diverse services (voice, data, messaging, etc.) using common protocols and mechanisms, enabling the system to adapt to new service requirements and network technologies without requiring separate predefined mechanisms for each service type, thus achieving both simplicity and scalability.

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

Solution Approach 2:

The system transitions from static predefined service mechanisms to dynamic service discovery and initiation. The service engine continuously monitors network conditions, user intent, and available services, adapting service selection and provisioning in real-time based on changing requirements, which provides both operational simplicity and the flexibility to accommodate future service evolutions.

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If conventional systems require defined actions for each service, then service control is precise, but integrated services requiring multiple triggers become complex and difficult to provision

Engineering Contradiction:
Improveservice control precisionVSAvoidservice provisioning complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The service engine merges multiple service control functions into a single unified system that handles service discovery, selection, and initiation. Instead of requiring separate defined actions for each service type, the engine consolidates control logic into one intelligent platform that manages multiple services through standardized intent-based interfaces, reducing provisioning complexity while maintaining precise control over service delivery and coordination.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11589300B2Intent-based service engine for a 5G or other next generation mobile core network
Publication Date: 2023.02.21 AT&T INTELLECTUAL PROPERTY I L P
  • US11589300B2 patent drawing
  • US11589300B2 patent drawing
  • US11589300B2 patent drawing

AI summary

A context-aware network service engine is employed to support integrated network. In one aspect, the network service engine can receive a message associated with the user's intent and/or situation via a standard and/or open application programming interface (API). Based on an analysis of the message with context data and/or defined policy data, the network service engine can establish procedures to provide integrated services. The integrated services can comprise multiple communication services that are initiated simultaneously (or substantially simultaneously) in response to receiving the message. As an example, the context data can comprise user-related data, real-time network resource availability, presence data, and the like. As an example, the network services can be initiated concurrently and/or in a specified order.