5GMS Edge Server Provisioning With Trigger-Based Activation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The 3GPP specifications for 5G media streaming (5GMS) architecture lack a defined method for provisioning edge servers, specifically in terms of event-driven activation based on triggering conditions.
Innovation Solution
A method and device for event-driven provisioning of edge servers in 5GMS architecture, involving setting event trigger conditions, determining satisfaction of these conditions, generating trigger events, and activating new servers based on these events, using a 5GMS Application Function (AF) and Application Provider (AP).
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional static provisioning methods are used for edge servers in 5GMS architecture, then the architecture is simple to implement, but the server activation is inefficient and cannot respond dynamically to changing conditions
Solution Approach 1:
The patent implements dynamic provisioning by enabling edge servers to be activated automatically when predefined trigger conditions are met. The system transitions from static manual provisioning to dynamic event-driven activation, where servers are provisioned based on real-time conditions such as resource availability, user demand, or network state changes, thereby improving activation efficiency while managing complexity through automated rules
Solution Approach 2:
The system incorporates feedback mechanisms where the provisioning function continuously monitors edge server conditions and trigger conditions. When servers satisfy predefined conditions (such as resource thresholds or operational state), the system receives feedback and automatically activates new servers, creating a closed-loop provisioning system that responds dynamically to changing network conditions
2Loss of time
If manual provisioning methods are used for edge servers, then the control is simple and direct, but the process is time-consuming and cannot adapt to real-time conditions
Solution Approach 1:
The system performs preliminary actions by pre-defining trigger conditions and provisioning templates before actual server activation is needed. When conditions are met, the system has pre-prepared configurations and activation procedures ready to execute immediately, significantly reducing provisioning time compared to manual processes while increasing automation through predefined automated workflows
3Adaptability or versatility
If edge servers are provisioned without event-driven mechanisms, then the system is easier to manage, but server utilization is suboptimal and resources are not allocated efficiently
Solution Approach 1:
The system utilizes parameter changes by monitoring various edge server parameters (such as resource usage, operational status, or environmental conditions) and using these changes as triggers for server activation. When parameters cross predefined thresholds or change state, the system automatically activates servers to meet changing demands, thereby improving resource allocation efficiency and adaptability to dynamic conditions
Data Source
AI summary
A method for event-driven provisioning of edge servers in a 5G Media Streaming (5GMS) architecture, including setting, by a 5GMS AP, during provisioning or updating of a first EAS one or more event trigger conditions and determining, by a 5GMS AF at the first EAS, based on an indicator event associated with the first EAS, that at least one of the one or more event trigger conditions of the first EAS is satisfied. Generating, by the 5GMS AP, a trigger event in response and setting, by the 5GMS AP, during the provisioning or updating of a second EAS, one or more activating conditions for activating the second EAS. The 5GMS AP determining that the generated trigger event is associated with at least one of the activating conditions for activating the second EAS; and transmitting a message causing activation of the second EAS.