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1. WO2023278890 - DOWNLINK CONTROL CHANNEL MONITORING ADAPTATION

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Publication Number WO/2023/278890
Publication Date 05.01.2023
International Application No. PCT/US2022/036107
International Filing Date 05.07.2022
IPC
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 52/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
CPC
H04L 5/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
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 5/0096
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
0096Indication of changes in allocation
H04W 52/0229
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0225using monitoring of external events, e.g. the presence of a signal
0229where the received signal is a wanted signal
Applicants
  • OFINNO, LLC [US]/[US]
Inventors
  • ZHOU, Hua
  • CIRIK, Ali Cagatay
  • DINAN, Esmael Hejazi
  • YI, Yunjung
  • JEON, Hyoungsuk
  • XU, Kai
Agents
  • CHANG, Willis
  • DINAN, Esmael
  • GARDNER, Brett
  • KANDHARI, Sachin
  • MANGAN, Jacob
  • MERRELL, Trent
  • MOURTADA, Yasser
  • NASABZADEH, Kavon
  • POTTER, James
  • PRINSLOW, Garrison
  • SMITH, Philip
  • FLANAGAN, Peter
Priority Data
63/218,06002.07.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DOWNLINK CONTROL CHANNEL MONITORING ADAPTATION
(FR) ADAPTATION DE SURVEILLANCE DE CANAL DE COMMANDE DE LIAISON DESCENDANTE
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Abstract
(EN) A wireless device receives parameters indicating control resource sets (coresets) grouped into a first coreset group and a second coreset group on a bandwidth part (BWP). Physical downlink control channel (PDCCH) is monitored, on the BWP, in the first coreset group and in the second coreset group. A downlink control information (DCI) is received indicating skipping PDCCH monitoring on the BWP. Based on the DCI being received in a first coreset belonging to the first coreset group, the wireless device: skips monitoring the PDCCH in the first coreset group of the BWP, and continues monitoring the PDCCH in the second coreset group of the BWP.
(FR) L'invention concerne un procédé selon lequel un dispositif sans fil reçoit des paramètres indiquant des ensembles de ressources de commande regroupés en un premier groupe d'ensembles de ressources et un second groupe d'ensembles de ressources sur une partie de bande passante (BWP). Le canal de commande de liaison descendante physique (PDCCH) est surveillé, sur la partie BWP, dans le premier groupe d'ensembles de ressources et dans le second groupe d'ensembles de ressources . Une information de commande de liaison descendante (DCI) est reçue, indiquant l'omission du canal PDCCH sur la partie BWP. Sur la base de l'information DCI reçue dans un premier ensemble de ressources appartenant au premier groupe d'ensembles de ressources, le dispositif sans fil: omet la surveillance du canal PDCCH dans le premier groupe d'ensembles de ressources de la partie BWP, et continue la surveillance du canal PDCCH dans le second groupe d'ensembles de ressources de la partie BWP.
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