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1. WO2020069321 - TRANSMIT PARAMETER CONTROL

Publication Number WO/2020/069321
Publication Date 02.04.2020
International Application No. PCT/US2019/053466
International Filing Date 27.09.2019
IPC
H04W 28/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS
18Negotiating wireless communication parameters
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
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
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
H04L 1/0001
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
H04L 1/0025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
0025Transmission of mode-switching indication
H04L 1/0075
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0075Transmission of coding parameters to receiver
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
H04W 28/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
18Negotiating wireless communication parameters
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
  • YANG, Wei
  • JIANG, Jing
  • KHOSHNEVISAN, Mostafa
  • HOSSEINI, Seyedkianoush
  • LI, Chih-Ping
  • MESHKATI, Farhad
  • GUPTA, Piyush
Agents
  • HARRITY, John E.
  • GURZO, Paul M.
  • HARRITY, Paul A.
Priority Data
16/584,08726.09.2019US
62/738,52828.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMIT PARAMETER CONTROL
(FR) CONTRÔLE DE PARAMÈTRES DE TRANSMISSION
Abstract
(EN)
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit, and a user equipment (UE) may receive, a group-common downlink control information (DCI) message, wherein the group-common DCI message includes information identifying at least one communication parameter for a plurality of UEs. The BS and the UE may communicate in accordance with the at least one communication parameter based at least in part on the BS transmitting the group-common DCI message to the plurality of UEs and the UE receiving the group-common DCI message. Numerous other aspects are provided.
(FR)
Divers aspects de la présente invention concernent de manière générale la communication sans fil. Selon certains aspects, une station de base (BS) peut transmettre, et un équipement utilisateur (UE) peut recevoir, un message d'informations de commande de liaison descendante (DCI) communes à un groupe, le message contenant des informations identifiant au moins un paramètre de communication pour une pluralité d'UE. La BS et l'UE peuvent communiquer sur la base du ou des paramètres de communication pour autant, en partie, que la BS transmette le message de DCI communes à un groupe, à la pluralité d'UE, et que l'UE reçoive le message de DCI communes à un groupe. L'invention se présente également sous de nombreux autres aspects.
Also published as
Latest bibliographic data on file with the International Bureau