AMF Registration Messaging for UE Sensing Capability Access
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Solution Overview
Problem
There is no solution for user equipment (UE) to obtain sensing service information from the network side regarding which sensing services the network can provide, particularly in cellular mobile communication systems.
Innovation Solution
The Access and Mobility Management Function (AMF) receives request information from UE via a base station and sends sensing service capability information to the UE, indicating allowed and prohibited registration areas for sensing, using a registration accept message.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If integrated sensing and communication is implemented in cellular mobile communication systems, then sensing capabilities are provided by wireless communication systems, but there is no solution for user equipment to obtain sensing service information from the network side
Solution Approach 1:
The network side provides feedback to the UE about sensing service capability information through the AMF. The AMF sends registration accept messages containing sensing service capability information to the UE, enabling the UE to understand what sensing services are available in the network and make informed decisions about service selection and resource allocation.
2Reliability
If sensing service capability information is provided to UE, then sensing service reliability is improved, but communication protocol complexity increases
Solution Approach 1:
The AMF is assigned multiple functions: it serves as both the mobility management function and the sensing service information provision function. By integrating these functions in a single network element, the patent avoids creating additional complex protocol interactions between multiple separate entities, thereby limiting the increase in overall protocol complexity while improving sensing service reliability.
Solution Approach 2:
The AMF acts as an intermediary between the UE and the sensing services. It receives sensing service capability information from the network side and forwards it to the UE through standardized registration procedures, simplifying the interaction model and avoiding direct complex protocols between UEs and sensing service providers.
Data Source
AI summary
An information processing method, a communication device, and a storage medium are provided. The method includes: an AMF receives request information sent by UE via a base station, wherein the request information is configured to request for sensing service capability information of a network side.