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1. WO2018151897 - FUTURE-COMPATIBLE GROUP COMMON DOWNLINK CONTROL CHANNEL

Publication Number WO/2018/151897
Publication Date 23.08.2018
International Application No. PCT/US2018/014206
International Filing Date 18.01.2018
Chapter 2 Demand Filed 02.07.2018
IPC
H04L 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
CPC
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04L 5/0094
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0094Indication of how sub-channels of the path are allocated
H04W 72/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
005Resource management for broadcast services
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
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • SUN, Jing
  • LEE, Heechoon
  • ANG, Peter Pui Lok
  • JI, Tingfang
  • GAAL, Peter
  • CHEN, Wanshi
  • LUO, Tao
Agents
  • VIGUET, R. Ross
Priority Data
15/711,52821.09.2017US
62/460,02416.02.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FUTURE-COMPATIBLE GROUP COMMON DOWNLINK CONTROL CHANNEL
(FR) CANAL DE COMMANDE DE LIAISON DESCENDANTE COMMUN À UN GROUPE, ET COMPATIBLE AVEC LE FUTUR
Abstract
(EN)
Wireless communication with a future-compatible group common downlink control channel is discussed. A common downlink control channel may include a plurality of regions that may be configured to include information describing a plurality of features, at least a subset of the features being supported by a mobile device. Configuration information associated with the common control channel may be transmitted from a base station to the mobile device. The configuration information may provide to the mobile device an indication of the plurality of features described in the common control channel and an indication of how the plurality of features are configured in the plurality of regions of the common control channel. After receiving the common control channel, the mobile device may process the regions of the control channel that include control information features supported by the mobile device and skip regions of the common control channel that include control information features not supported by the mobile device.
(FR)
L'invention concerne une communication sans fil avec un canal de commande de liaison descendante commun à un groupe, et compatible avec le futur. Un canal de commande de liaison descendante commun peut contenir une pluralité de régions qui peuvent être configurées de sorte à contenir des informations décrivant une pluralité de caractéristiques, au moins un sous-ensemble des caractéristiques étant pris en charge par un dispositif mobile. Des informations de configuration associées au canal de commande commun peuvent être transmises, d'une station de base au dispositif mobile. Les informations de configuration peuvent fournir au dispositif mobile une indication de la pluralité de caractéristiques décrites dans le canal de commande commun, et une indication de la façon dont la pluralité de caractéristiques est configurée dans la pluralité de régions du canal de commande commun. Après réception du canal de commande commun, le dispositif mobile peut traiter les régions du canal de commande qui contiennent des caractéristiques d'informations de commande prises en charge par le dispositif mobile, et omettre des régions du canal de commande commun qui contiennent des caractéristiques d'informations de commande non prises en charge par le dispositif mobile.
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