Local Service Registration With Automatic Deregistration
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Solution Overview
Problem
Existing 3GPP LTE and NR systems lack efficient mechanisms for managing local services, particularly in scenarios where temporary network access is required, leading to inefficiencies in service provisioning and user experience.
Innovation Solution
A local service management method is introduced, where the hosting network automatically configures and deregisters devices upon service termination, ensuring seamless and efficient access to localized services without the need for long-term business relationships or permanent infrastructure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If the hosting network manually configures each device for local service access, then service provisioning accuracy is improved, but service provisioning time and operational complexity increase
Solution Approach 1:
The network device automatically configures itself for local service access by receiving service authorization information and autonomously determining configuration parameters, eliminating the need for manual configuration while maintaining accuracy
Solution Approach 2:
The network device pre-determines configuration information based on received service authorization data before actual service deployment, enabling rapid service provisioning without time-consuming manual setup
2Reliability
If the network requires long-term business relationships and permanent infrastructure for local service access, then service reliability is improved, but device complexity and infrastructure requirements increase
Solution Approach 1:
The local service access mechanism transitions from static permanent infrastructure to dynamic temporary configuration, where network devices can be quickly authorized and configured for local service without permanent infrastructure changes
Solution Approach 2:
The system changes the authorization parameter from long-term business relationships to temporary service authorization information, enabling flexible local service access without complex contractual infrastructure
3Productivity
If multiple devices are deregistered sequentially from the hosting network, then resource management control is improved, but service termination time increases
Solution Approach 1:
The network device performs periodic monitoring of service authorization status and automatically triggers batch deregistration when local service ends, replacing sequential one-by-one deregistration with efficient batch processing
Data Source
AI summary
One disclosure of the present description provides a method by which an AMF performs communication. The method comprises steps in which a hosting network hosting a local service and including an AMF: receives a first registration request from a first UE; transmits a first registration approval to the first UE; transmits a first registration cancellation request to the first UE on the basis that the local service has ended, the first registration cancellation request including information informing that the local service has ended; and receives a first registration cancellation approval from the first UE.