Invention Grant
- Patent Title: Carrier aggregation—handover synergism
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Application No.: US17712874Application Date: 2022-04-04
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Publication No.: US12170930B2Publication Date: 2024-12-17
- Inventor: Jianchun Zhou , Yakun Gao
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Robert Gingher
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/00 ; H04W36/30

Abstract:
Aspects of the subject disclosure may include, for example, determining a Reference Signal Received Power (RSRP) and a Signal to Noise Ratio (SNR) for a plurality of carriers at a user equipment (UE) device, the plurality of carriers transmitted by a source group of cells including a source primary cell (PCell) and one or more source secondary cells (SCells) associated with the source PCell, and initiating a handover of communication with the UE device from the source group of cells to a target group of cells, wherein the target group of cells includes a target PCell and one or more target SCells, wherein the initiating the handover is responsive to the RSRP exceeding a predetermined RSRP threshold and the SNR exceeding a predetermined SNR threshold. Other embodiments are disclosed.
Public/Granted literature
- US20230319665A1 CARRIER AGGREGATION - HANDOVER SYNERGISM Public/Granted day:2023-10-05
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