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1. WO2020194162 - METHOD AND APPARATUS FOR DETERMINING A DURATION OF A REPETITION OF A TRANSPORT BLOCK

Publication Number WO/2020/194162
Publication Date 01.10.2020
International Application No. PCT/IB2020/052659
International Filing Date 22.03.2020
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
H04L 5/14 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
14Two-way operation using the same type of signal, i.e. duplex
CPC
H04L 1/0013
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0009by adapting the channel coding
0013Rate matching, e.g. puncturing or repetition of code symbols
H04L 1/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
08by repeating transmission, e.g. Verdan system
H04L 1/1819
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
1819with retransmission of additional or different redundancy
H04L 1/189
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
189Transmission or retransmission of more than one copy of a message
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
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
Applicants
  • LENOVO (SINGAPORE) PTE. LTD. [SG]/[SG]
Inventors
  • JUNG, Hyejung
  • NANGIA, Vijay
  • BAGHERI, Hossein
Priority Data
62/823,49125.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR DETERMINING A DURATION OF A REPETITION OF A TRANSPORT BLOCK
(FR) PROCÉDÉ ET APPAREIL POUR DÉTERMINER UNE DURÉE D'UNE RÉPÉTITION D'UN BLOC DE TRANSPORT
Abstract
(EN)
DCI can be received (610). The DCI can include scheduling information for a physical channel carrying a TB. The physical channel can include a plurality of repetitions of the TB. The physical channel can span at least one slot. Each of the plurality of repetitions can be within a slot of the at least one slot. At least one repetition of the plurality of the repetitions can have a different duration than a duration of at least one other repetition of the plurality of the repetitions. A repetition duration of each of the plurality of repetitions can be determined (620) based on a plurality of available symbols for the physical channel. The plurality of available symbols can be determined based on the DCI.
(FR)
L'invention concerne des DCI qui peuvent être reçues (610). Les DCI peuvent comprendre des informations de planification pour un canal physique porteur d'un BT. Le canal physique peut comprendre une pluralité de répétitions du BT. Le canal physique peut couvrir au moins un intervalle. Chacune de la pluralité de répétitions peut se trouver à l'intérieur d'un intervalle de l'au moins un intervalle. Au moins une répétition de la pluralité des répétitions peut avoir une durée différente de la durée d'au moins une autre répétition de la pluralité des répétitions. Une durée de répétition de chacune de la pluralité de répétitions peut être déterminée (620) sur la base d'une pluralité de symboles disponibles pour le canal physique. La pluralité de symboles disponibles peut être déterminée sur la base des DCI.
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