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US 12,700,919 B2Granted
Device and method of handling mobility
AssigneeAcer Incorporated
InventorChing-Wen Cheng
Life of this patent
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Abstract
A method of handling mobility of a communication device for a cell of a base station. The method comprising configuring a proxy cell for a communication device; and transmitting a mobility configuration comprising information of the proxy cell and at least one candidate cell to the communication device; wherein the proxy cell stores information of a user plane, information of a control plane, or data associated with the communication device.
Claims17
A communication device for handling mobility, comprising:
- at least one storage device;
- and
- at least one processing circuit, coupled to the at least one storage device, wherein the at least one storage device stores instructions, and the at least one processing circuit is configured to execute the instructions of:
- receiving a mobility configuration comprising information of a proxy cell and at least one candidate cell from a source cell of a source base station (BS);
- performing a mobility procedure to change the source cell to a first target cell according to the mobility configuration;
- performing a determination on whether the first target cell is one of the at least one candidate cell according to the mobility configuration;
- determining that an ID of the proxy cell is an ID of the at least one candidate cell;
- and
- transmitting a first connection establishment message, comprised of the ID of the proxy cell, to the first target cell according to the determination.
6 more elements
Dependencies are inferred from the claim text.