Invention Application
- Patent Title: METHOD AND DEVICE OF ENABLING MULTI-CONNECTIVITY IN WIRELESS NETWORK FOR IMPROVING QOS OF UE
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Application No.: US17871442Application Date: 2022-07-22
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Publication No.: US20230015038A1Publication Date: 2023-01-19
- Inventor: Satya Kumar VANKAYALA , Ashvin Kaithara JOSEPH , Seungil YOON
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: IN202141031492 20210713,IN202141031492 20220408
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H04L41/147 ; H04W24/08

Abstract:
A method of enabling multi-connectivity in a wireless network includes predicting at least one of a RLF, a call drop, and a jitter based on a plurality of Key Performance Indicators (KPIs) associated with the UE and the wireless network, determining whether the UE is in one of a Dual Connectivity (DC) mode and a carrier aggregation (CA) mode, performing one of: adding a new secondary gNodeB (gNB) in response to determining that the UE is not in both the DC mode and the CA mode and converting the new gNB to a master gNB, converting an existing secondary gNodeB to a master gNodeB with one of an existing Master Cell Group (MCG) gNodeB and another gNodeB as the secondary gNodeB, in response to determining that the UE is in the DC mode, and converting an existing secondary cell to a primary cell.
Public/Granted literature
- US12289620B2 Method and device of enabling multi-connectivity in wireless network for improving QOS of UE Public/Granted day:2025-04-29
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