- Patent Title: Method, session management function node, user plane function node, and user equipment for session management parameters maintenance and computer readable recording medium therein
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Application No.: US17836203Application Date: 2022-06-09
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Publication No.: US11903083B2Publication Date: 2024-02-13
- Inventor: Genadi Velev , Andreas Kunz , Toshiyuki Tamura
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: EP 193391 2016.10.11
- Main IPC: H04W76/38
- IPC: H04W76/38 ; H04W76/12 ; H04L12/14 ; H04M15/00 ; H04W80/10 ; H04L67/143
Abstract:
The method proposes to establish at least one session between the User Equipment and the Session Management Function node, and initiate session deactivation for a session indicated by the User Plane Function node, upon detection inactivity of User Plane connection for the session for a period by the User Plane Function node.
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