Support of l1 and l2 signaling based mobility
AssigneeLenovo (Beijing) Limited
InventorsBingchao Liu, Lianhai Wu, Ran Yue, Haiming Wang
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Abstract
Methods and apparatuses for support of L1 and L2 signaling based mobility are disclosed. In one embodiment, a UE comprises a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to receive, via the transceiver, a DCI or a MAC CE indicating a serving cell change command for a target cell; and apply the target cell as the new serving cell after sending, via the transceiver, HARQ-ACK information for the DCI or the MAC CE.
Claims20
A user equipment (UE), comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the UE to:
- receive a downlink control information (DCI) DCI or a medium access control (MAC) control element (CE) MAC-C-E indicating a serving cell change command for a target cell;
- and
- apply the target cell as a new serving cell after sending hybrid automatic repeat request acknowledgment (HARQ-ACK) information for the DCI or the MAC CE.
A method performed at a user equipment (UE), the method comprising:
- receiving a downlink control information (DCI) or a medium access control (MAC) control element (CE) indicating a serving cell change command for a target cell;
- and
- applying the target cell as a new serving cell after sending hybrid automatic repeat request acknowledgment (HARQ-ACK) information for the DCI or the MAC CE.
A base station, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the base station to:
- transmit a downlink control information (DCI) DCI or a medium access control (MAC) control element (CE) MAC-CE indicating a serving cell change command for a target cell;
- and
- apply the target cell as a new serving cell after receiving hybrid automatic repeat request acknowledgment (HARQ-ACK) information for the DCI or the MAC CE.
A processor for wireless communication, comprising:
- at least one controller coupled with at least one memory and configured to cause the processor to:
- receive a downlink control information (DCI) or a medium access control (MAC) control element (CE) indicating a serving cell change command for a target cell;
- and
- apply the target cell as the new serving cell after sending hybrid automatic repeat request acknowledgment (HARQ-ACK) information for the DCI or the MAC CE.
Dependencies are inferred from the claim text.