METHODS AND APPARATUS FOR TRIGGERING A SCHEDULING REQUEST IN NON-TERRESTRIAL NETWORKS

A method performed by a user equipment (UE) is provided. In the method, a timing advance (TA) report configuration is received. Whether a TA report(s) (TAR) has been triggered and not cancelled is determined. In a case of determining that the TAR(s) has been triggered and not cancelled, whether an u...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHENG, CHIENUN, TSAI, HSIN-HSI, LI, YEN-HUA, TSENG, YUNG-LAN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method performed by a user equipment (UE) is provided. In the method, a timing advance (TA) report configuration is received. Whether a TA report(s) (TAR) has been triggered and not cancelled is determined. In a case of determining that the TAR(s) has been triggered and not cancelled, whether an uplink resource(s) is available for a new transmission and the uplink resource(s) accommodates a TAR Media Access Control (MAC) Control Element (CE) and a subheader of the TAR MAC CE as a result of logical channel prioritization (LCP) is determined. In a case of determining that no uplink resource is available for the new transmission, or the uplink resource(s) available for the new transmission does not accommodate the TAR MAC CE and the subheader of the TAR MAC CE as a result of LCP, whether to trigger a scheduling request is determined based on the TA report configuration.