Invention Grant
- Patent Title: Packet data unit session release method and network entity performing the same
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Application No.: US16380748Application Date: 2019-04-10
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Publication No.: US10893574B2Publication Date: 2021-01-12
- Inventor: Changki Kim , Jeoung Lak Ha , Yoo Hwa Kang
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2018-0041801 20180410,KR10-2019-0030009 20190315
- Main IPC: H04W76/34
- IPC: H04W76/34
Abstract:
A packet data unit (PDU) session release method and a network entity performing the same are disclosed.
An access and mobility management function (AMF) may receive a PDU session release request message including an access type which is an access network to be released in a multi-access PDU (MA PDU) session from user equipment (UE) when the MA PDU session is established. The AMF transmits a first message including the access type to a session management function (SMF).
An access and mobility management function (AMF) may receive a PDU session release request message including an access type which is an access network to be released in a multi-access PDU (MA PDU) session from user equipment (UE) when the MA PDU session is established. The AMF transmits a first message including the access type to a session management function (SMF).
Public/Granted literature
- US20190313477A1 PACKET DATA UNIT SESSION RELEASE METHOD AND NETWORK ENTITY PERFORMING THE SAME Public/Granted day:2019-10-10
Information query
