METHOD AND APPARATUS FOR LAYER1/LAYER2 TRIGGERED MOBILITY (LTM) OPERATIONS

A method for a User Equipment (UE) for performing a Layer1/Layer2 Triggered Mobility (LTM) operation is provided. The UE receives a target Transmission Configuration Indicator (TCI) state configuration and an LTM cell switch command indicating a target cell. The UE switches from the source cell to t...

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Bibliographische Detailangaben
Hauptverfasser:	LAI, CHIA-HSIN, SHIH, MEI-JU, LIN, WANN, LIN, CHIA-HUNG
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method for a User Equipment (UE) for performing a Layer1/Layer2 Triggered Mobility (LTM) operation is provided. The UE receives a target Transmission Configuration Indicator (TCI) state configuration and an LTM cell switch command indicating a target cell. The UE switches from the source cell to the target cell and applies a TCI state in the target cell. The TCI state is associated with the target TCI state configuration. The LTM cell switch command indicates the TCI state among a first set of TCI states in a case that the UE receives an LTM TCI state activation command. The LTM cell switch command indicates the TCI state among a second set of TCI states and activates the TCI state in a case that the UE does not receive the LTM TCI state activation command. The first set of TCI states is a subset of the second set of TCI states.