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1. WO2020192720 - SCHEDULING MULTIPLE TRANSFER BLOCKS

Publication Number WO/2020/192720
Publication Date 01.10.2020
International Application No. PCT/CN2020/081329
International Filing Date 26.03.2020
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
CPC
H04L 1/1642
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
1642Formats specially adapted for sequence numbers
H04L 1/1812
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1812Hybrid protocols
H04L 1/1822
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1822involving configuration of ARQ with parallel processes
H04L 1/1896
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
1896ARQ related signaling
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 72/1268
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
1263Schedule usage, i.e. actual mapping of traffic onto schedule; Multiplexing of flows into one or several streams; Mapping aspects; Scheduled allocation
1268of uplink data flows
Applicants
  • JRD COMMUNICATION (SHENZHEN) LTD. [CN]/[CN]
Inventors
  • COHEN, Ronen
  • ASSOULINE, Benny
  • CAYRON, Noam
  • LIU, Guang
  • MARCO, Olivier
Agents
  • ESSEN PATENT & TRADEMARK AGENCY
Priority Data
62/825,49328.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SCHEDULING MULTIPLE TRANSFER BLOCKS
(FR) PLANIFICATION DE MULTIPLES BLOCS DE TRANSFERT
Abstract
(EN)
There is provided a method of building a Hybrid automatic repeat request (HARQ) process set. The method comprises adding each new sequence of HARQ processes to a group of all the HARQ process sequences, and iterating the adding step J i times for each possible number of Transport Blocks to be transmitted. Each HARQ process sequence may be correlated to a bit sequence which may be transmitted in a DCI message to request re-transmission of certain TBs corresponding to the sequence numbers.
(FR)
L'invention concerne un procédé de construction d'un ensemble de processus de demande de répétition automatique hybride (HARQ). Le procédé consiste à ajouter chaque nouvelle séquence de processus de HARQ à un groupe de toutes les séquences de processus de HARQ et l'itération de l'étape d'ajout J i fois pour chaque nombre possible de blocs de transport (BT) à transmettre. Chaque séquence de processus de HARQ peut être corrélée à une séquence de bits pouvant être transmise dans un message de DCI pour demander la retransmission de certains BT correspondant aux numéros de séquence.
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