Invention Grant
- Patent Title: Transition of user equipment to a 5GC network post voice call termination in view of EPS fallback
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Application No.: US17497525Application Date: 2021-10-08
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Publication No.: US11889294B2Publication Date: 2024-01-30
- Inventor: Gitesh Tejrao Hulke , Snezana Mitrovic , Rafiya Bano Sheikh , Sumana Ganne , Vinay Saini
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Polsinelli P.C.
- Main IPC: H04W36/32
- IPC: H04W36/32 ; H04W36/00 ; H04L65/1016 ; H04W8/22 ; H04W60/04

Abstract:
Systems and methods are provided for providing transference of a user equipment to a 5G network when a voice call is terminated. The systems and method can include receiving, at a mobility management entity, a voice call termination message from a serving gateway, determining, by the mobility management entity, whether the user equipment includes a 5G subscription and 5G capability based on the voice call termination message, and providing, by the mobility management entity, a handover message to the user equipment to initiate a handover to the 5G network based on the determining of whether the user equipment includes the 5G subscription and 5G capability.
Public/Granted literature
- US20230114729A1 TRANSITION OF USER EQUIPMENT TO A 5GC NETWORK POST VOICE CALL TERMINATION IN VIEW OF EPS FALLBACK Public/Granted day:2023-04-13
Information query