Invention Grant
- Patent Title: Systems and methods for transferring multiple packet data unit sessions with a same data network name configuration between networks
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Application No.: US17567390Application Date: 2022-01-03
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Publication No.: US12016075B2Publication Date: 2024-06-18
- Inventor: Yousef Abdelmalek , Sudhakar Reddy Patil , Violeta Cakulev , Joseph Lee
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04W76/36
- IPC: H04W76/36 ; H04W36/06 ; H04W76/20 ; H04W80/02
Abstract:
A network device may receive an indication of movement of a user device, associated with multiple packet data unit (PDU) sessions, from a first radio access network (RAN) to a second RAN, and may maintain, based on the indication, a particular PDU session, of the multiple PDU sessions, associated with a default flow. The network device may release, based on the indication, the multiple PDU sessions other than the particular PDU session, and may handle the multiple PDU sessions, other than the particular PDU session, in accordance with a handling option.
Public/Granted literature
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