Invention Grant
- Patent Title: Method for managing session and SMF node
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Application No.: US16065083Application Date: 2017-12-04
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Publication No.: US10798618B2Publication Date: 2020-10-06
- Inventor: Hyunsook Kim , Jinsook Ryu , Sangmin Park , Myungjune Youn
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang Waimey
- International Application: PCT/KR2017/014045 WO 20171204
- International Announcement: WO2018/174373 WO 20180927
- Main IPC: H04W60/00
- IPC: H04W60/00 ; H04W36/00 ; H04W36/32 ; H04W88/14 ; H04W80/10 ; H04W76/00 ; H04L12/701 ; H04W8/02

Abstract:
The one disclosure of the present specification proposes a method for managing session. The method may be performed by a session management function, SMF, node and comprise: generating a packet data unit, PDU, session for a user equipment, UE; receiving, from an access and mobility management function, AMF, node, information about the UE; and determining, based on the information, whether to transmit an indication for notifying a user plane function, UPF, node to discard a downlink data for the PDU session of the UE. The determination may be dependent on whether the PDU session corresponds to a first service provided to the UE.
Public/Granted literature
- US20190200264A1 METHOD FOR MANAGING SESSION AND SMF NODE Public/Granted day:2019-06-27
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