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1. WO2020065624 - TRANSITIONING BETWEEN DIFFERENT SCHEDULING DELAY ASSUMPTIONS

Publication Number WO/2020/065624
Publication Date 02.04.2020
International Application No. PCT/IB2019/058257
International Filing Date 28.09.2019
IPC
H04W 72/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
H04W 52/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
06TPC algorithms
14Separate analysis of uplink or downlink
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 72/1289
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1278Transmission of control information for scheduling
1289in the downlink, i.e. towards the terminal
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • NORY, Ravikiran
  • NIMBALKER, Ajit
  • KOORAPATY, Havish
  • REIAL, Andres
  • SUI, Yutao
Agents
  • MEACHAM, Taylor
  • WESTOVER, Ben
  • GERLACH, Tim
  • KEARNS, Brian
  • LIU, Ronald
  • STANLEY, Michael
  • WARD, Ronald
  • BURNS, Whitman
  • CAMERON, Michael
  • HENDERSON, Mymy
Priority Data
62/738,74228.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSITIONING BETWEEN DIFFERENT SCHEDULING DELAY ASSUMPTIONS
(FR) TRANSITION ENTRE DIFFÉRENTES HYPOTHÈSES DE RETARD DE PLANIFICATION
Abstract
(EN)
Systems and methods are disclosed herein for transitioning between different scheduling delay assumptions. In some embodiments, a method performed by a wireless device comprises monitoring, during a first slot, for a downlink control channel comprising downlink control information that schedules a transmission for the wireless device with an assumption of a first scheduling delay that is equal to or exceeds a first value. The method further comprises determining that the wireless device is to switch from the assumption of the first scheduling delay to an assumption of a second scheduling delay that is equal to or exceeds a second value that is less than the first value. The method further comprises monitoring, during one or more later slots that occur after the first slot, for a downlink control channel comprising downlink control information that schedules a transmission for the wireless device with the assumption of the second scheduling delay.
(FR)
La présente invention concerne des systèmes et des procédés pour effectuer des transitions entre différentes hypothèses de retard de planification. Dans certains modes de réalisation, un procédé réalisé par un dispositif sans fil comprend la surveillance, durant un premier créneau, d’un canal de commande de liaison descendante comprenant des informations de commande de liaison descendante qui planifient une transmission pour le dispositif sans fil avec une hypothèse d’un premier retard de planification qui est égal ou supérieur à une première valeur. Le procédé comprend en outre le fait de déterminer que le dispositif sans fil doit passer de l’hypothèse du premier retard de planification à une hypothèse d’un second retard de planification qui est égal ou supérieur à une seconde valeur qui est inférieure à la première valeur. Le procédé comprend en outre la surveillance, durant un ou plusieurs créneaux ultérieurs qui surviennent après le premier créneau, d’un canal de commande de liaison descendante comprenant des informations de commande de liaison descendante qui planifient une transmission pour le dispositif sans fil avec l’hypothèse du second relais de planification.
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