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1. WO2020194264 - METHODS AND NODES FOR DOWNLINK INTRA-UE PRE-EMPTION

Publication Number WO/2020/194264
Publication Date 01.10.2020
International Application No. PCT/IB2020/052944
International Filing Date 27.03.2020
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
CPC
H04L 5/0044
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
0044allocation of payload
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
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • FRÖBERG OLSSON, Jonas
  • SHAPIN, Alexey
  • BLANKENSHIP, Yufei
  • SUN, Ying
  • KITTICHOKECHAI, Kittipong
  • ANDERSSON, Mattias
  • ZHANG, Jianwei
Agents
  • JIN, Haizhen
  • DANIELS, Kent
  • NICOLAESCU, Alex
  • RAHMER, David
  • CARTIER, Francois
  • DUFORT, Julie
  • FORTIN, Jean-Pierre
  • GRABARI, Magdalena
  • CAPEHART, Brent
Priority Data
62/825,60128.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND NODES FOR DOWNLINK INTRA-UE PRE-EMPTION
(FR) PROCÉDÉS ET NŒUDS POUR UNE PRÉEMPTION INTRA-UE DE LIAISON DESCENDANTE
Abstract
(EN)
There is provided a method in a wireless device for receiving multiple signals. The method comprises: receiving a first Physical Downlink Shared Channel (PDSCH) transmission scheduled by a first Physical Downlink Control Channel (PDCCH) signal; in resources allocated for the first PDSCH transmission, receiving a second PDCCH signal, which schedules a second transmission, such that the second PDCCH signal and the first PDSCH transmission use overlapping resources; and determining a reception procedure of the first PDSCH transmission based on an indication that the second PDCCH signal punctures the first PDSCH transmission.
(FR)
L'invention concerne un procédé exécuté dans un dispositif sans fil pour recevoir une pluralité de signaux. Le procédé consiste à : recevoir une première transmission de canal physique partagé de liaison descendante (PDSCH) programmée par un premier signal de canal physique de commande de liaison descendante (PDCCH) ; dans des ressources allouées pour la première transmission PDSCH, recevoir un second signal PDCCH, qui programme une seconde transmission de sorte que le second signal PDCCH et la première transmission PDSCH utilisent des ressources en chevauchement ; et déterminer une procédure de réception de la première transmission PDSCH sur la base d'une indication que le second signal PDCCH perfore la première transmission PDSCH.
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