Invention Grant
- Patent Title: Method for supporting NAS signaling by base station in wireless communication system and apparatus therefor
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Application No.: US16064835Application Date: 2017-07-03
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Publication No.: US10652812B2Publication Date: 2020-05-12
- Inventor: Laeyoung Kim , Hyunsook Kim , Jinsook Ryu , Sangmin Park
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2017/007027 WO 20170703
- International Announcement: WO2018/008922 WO 20180111
- Main IPC: H04W48/18
- IPC: H04W48/18 ; H04W48/08 ; H04W88/10

Abstract:
An embodiment of the present invention provides a method for supporting non-access stratum (NAS) signaling of a user equipment (UE) by a base station in a wireless communication system, the method comprising the steps of: transmitting, to the UE, information for supporting a connection to a next generation (NG) core; receiving a NAS-related message from the UE; performing one of MME selection and AMF selection according to whether the NAS-related message includes information regarding the use of NAS; and transmitting an NAS message to an MMF or an AMF which is determined as a result of performing one of the MME selection and the AMF selection.
Public/Granted literature
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