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1. WO2020068966 - USER EQUIPMENT GROUPS FOR GROUP PHYSICAL DOWNLINK CONTROL CHANNEL COMMUNICATIONS

Publication Number WO/2020/068966
Publication Date 02.04.2020
International Application No. PCT/US2019/052934
International Filing Date 25.09.2019
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04W 72/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards terminal
H04W 72/0446
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0446the resource being a slot, sub-slot or frame
H04W 72/121
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
121for groups of terminals or users
H04W 72/1289
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1278Transmission of control information for scheduling
1289in the downlink, i.e. towards the terminal
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • GUPTA, Piyush
  • YERRAMALLI, Srinivas
  • JOSEPH, Vinay
  • LI, Junyi
Agents
  • ANDERSON, Thomas
Priority Data
16/581,67824.09.2019US
62/736,94426.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) USER EQUIPMENT GROUPS FOR GROUP PHYSICAL DOWNLINK CONTROL CHANNEL COMMUNICATIONS
(FR) GROUPES D’ÉQUIPEMENTS D’UTILISATEUR POUR DES COMMUNICATIONS DE CANAL PHYSIQUE DE COMMANDE DE LIAISON DESCENDANTE DE GROUPE
Abstract
(EN)
Methods, systems, and devices for wireless communication are described. A base station may transmit, and a UE may receive, via a configuration message, a group identifier indicating a group of UEs with which the UE is associated, the group of UEs being one of multiple groups of UEs which are each allocated resources. The base station may transmit the group downlink control information message to the group of UEs, and the UE may receive the group downlink control information message. The UE may determine that the group downlink control information message pertains to the UE by associating the group identifier with the group downlink control information message. The base station and the UE may communicate in accordance with the group downlink control information message based at least in part on the UE being associated with the group to which the group downlink control information message pertains.
(FR)
La présente invention concerne des procédés, des systèmes et des dispositifs pour une communication sans fil. Une station de base peut transmettre et un UE peut recevoir, via un message de configuration, un identifiant de groupe indiquant un groupe d’UE auquel l’UE est associé, le groupe d’UE étant un groupe parmi de multiples groupes d’UE à chacun desquels des ressources sont attribuées. La station de base peut transmettre le message d’informations de commande de liaison descendante de groupe au groupe d’UE, et l’UE peut recevoir le message d’informations de commande de liaison descendante de groupe. L’UE peut déterminer que le message d’informations de commande de liaison descendante de groupe se rapporte à l’UE en associant l’identifiant de groupe au message d’informations de commande de liaison descendante de groupe. La station de base et l’UE peuvent communiquer selon le message d’informations de commande de liaison descendante de groupe sur la base au moins en partie du fait que l’UE est associé au groupe auquel le message d’informations de commande de liaison descendante de groupe se rapporte.
Also published as
Latest bibliographic data on file with the International Bureau