EP 4278814 A1 20231122 - NEW RADIO MULTICAST AND BROADCAST SERVICE MAC LAYER AND GROUP SCHEDULING
Title (en)
NEW RADIO MULTICAST AND BROADCAST SERVICE MAC LAYER AND GROUP SCHEDULING
Title (de)
MAC-SCHICHT UND GRUPPENPLANUNG FÜR NEW-RADIO-MULTICAST- UND BROADCAST-DIENST
Title (fr)
COUCHE MAC DE SERVICE DE DIFFUSION ET DE MULTIDIFFUSION NOUVELLE RADIO ET PLANIFICATION DE GROUPE
Publication
Application
Priority
- US 202163137523 P 20210114
- US 2022012357 W 20220113
Abstract (en)
[origin: WO2022155371A1] The disclosure is directed to apparatuses, systems, and methods for receiving a request for multicast and broadcast services (MBS) in a wireless communication system capable of Fifth Generation (5G) new radio (NR) communications indicating a discontinuous reception (DRX), providing a dedicated DRX in a medium access control (MAC) layer for providing the MBS for traffic channel transmission, encoding a message for transmission to a user equipment (UE) that includes the DRX configuration information, dynamically scheduling NR MBS delivery control data using an radio network temporary identifier (RNTI) configured for MBS in a delivery mode for multicasting to provide dynamic scheduling of NR MBS control information, and dynamically scheduling a retransmission using the RNTI for MBS for retransmission of control information.
IPC 8 full level
H04W 72/12 (2023.01); H04W 4/06 (2009.01); H04W 72/00 (2023.01); H04W 76/28 (2018.01); H04W 76/40 (2018.01)
CPC (source: EP)
H04W 4/06 (2013.01); H04W 72/30 (2023.01); H04W 76/28 (2018.01); H04W 76/40 (2018.01); H04W 76/27 (2018.01)
Citation (search report)
See references of WO 2022155371A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
US 2022012357 W 20220113; EP 22740084 A 20220113