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1. WO2020193582 - MULTIPLE DOWNLINK SEMI-PERSISTENT SCHEDULING CONFIGURATIONS FOR NEW RADIO INTERNET OF THINGS

Publication Number WO/2020/193582
Publication Date 01.10.2020
International Application No. PCT/EP2020/058223
International Filing Date 24.03.2020
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
H04W 72/06 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
06based on ranking criteria of the wireless resources
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 72/06
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
06where an allocation plan is defined; based on a ranking criteria of the wireless resources
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • DUDDA, Torsten
  • ZOU, Zhenhua
  • ENBUSKE, Henrik
  • DIACHINA, John, Walter
Agents
  • ERICSSON
Priority Data
62/82555428.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTIPLE DOWNLINK SEMI-PERSISTENT SCHEDULING CONFIGURATIONS FOR NEW RADIO INTERNET OF THINGS
(FR) CONFIGURATIONS DE PLANIFICATION SEMI-PERSISTANTE DE LIAISON DESCENDANTE MULTIPLES POUR L'INTERNET DES OBJETS NOUVELLE RADIO
Abstract
(EN)
A method by a wireless device (110) includes receiving a first Downlink Semi-Persistent Scheduling (DL SPS) assignment and a second DL SPS assignment from a network node (160). At least one resource associated with the first DL SPS assignment and at least one resource associated with the second DL SPS assignment are at least partially overlapping. The wireless device compares priority information associated with each of the first DL SPS assignment and the second DL SPS assignment and selects a one of the first DL SPS assignment and the second DL SPS assignment that has a higher priority based on the priority information. The wireless device attempts to decode the Physical Downlink Shared Channel (PDSCH) according to the selected one of the first DL SPS assignment and the second DL SPS assignment that has the higher priority.
(FR)
La présente invention concerne un procédé par un dispositif sans fil (110) consistant à recevoir une première attribution de planification semi-persistante de liaison descendante (SPS DL) et une seconde attribution SPS DL en provenance d'un nœud de réseau (160). Au moins une ressource associée à la première attribution SPS DL et au moins une ressource associée à la seconde attribution SPS DL se chevauchent au moins partiellement. Le dispositif sans fil compare des informations de priorité associées à la première attribution SPS DL et à la seconde attribution SPS DL et sélectionne une attribution qui a une priorité plus élevée parmi la première attribution SPS DL et la seconde attribution SPS DL sur la base des informations de priorité. Le dispositif sans fil tente de décoder le canal partagé de liaison descendante physique (PDSCH) en fonction de l'attribution sélectionnée qui a la priorité plus élevée parmi la première attribution SPS DL et la seconde attribution SPS DL.
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