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标题: AMF选择过程 [查看完整版帖子] [打印本页]

时间: 2024-2-1 10:23

作者: fyx8840 标题: AMF选择过程

NG-RAN基于由UE通过RRC提供的Temp ID或NSSAI选择AMF，如TS 38.410 [16]所指定。在RRC协议中使用的机制在下一条款中描述。[TS 388.300 16.3.2.1]

NG-RAN selects AMF based on a Temp ID or NSSAI provided by the UE over RRC as specified in TS 38.410 [16]. The mechanisms used in the RRC protocol are described in the next clause.[TS 388.300 16.3.2.1

Table 16.3.2.1-1 AMF selection based on Temp ID and NSSAI

Temp ID	NSSAI	AMF Selection by NG-RAN
not available or invalid	not available	One of the default AMFs is selected (NOTE)
not available or invalid	present	Selects AMF which supports UE requested slices
valid	not available, or present	Selects AMF per CN identity information in Temp ID
NOTE: The set of default AMFs is configured in the NG-RAN nodes via OAM.

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