METHOD AND APPARATUS FOR SUPPORTING MORE USERS IN A MULTICAST GROUP

Various embodiments of the present disclosure provide a method implemented at a terminal device in a PTM group. The method comprises receiving a message from a network node. The message indicates at least one of: delay information for a Hybrid Automatic Repeat request (HARQ) feedback for a Point to...

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Bibliographische Detailangaben
Hauptverfasser:	STARE, Erik, FAN, Rui
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	Various embodiments of the present disclosure provide a method implemented at a terminal device in a PTM group. The method comprises receiving a message from a network node. The message indicates at least one of: delay information for a Hybrid Automatic Repeat request (HARQ) feedback for a Point to Multipoint (PTM) transmission for the terminal device, a Physical Downlink Shared Channel (PDSCH) aggregation factor for the terminal device, and a HARQ feedback reporting mode for the PTM transmission for the terminal device. The method further comprises determining whether to transmit the HARQ feedback for the PTM transmission based on the message, and/or determining timing information for transmitting the HARQ feedback for the PTM transmission based on the message.