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1. WO2020204497 - METHOD AND DEVICE FOR TRANSMISSION OR RECEPTION OF SIGNAL FOR MULTIPLE TRANSPORT BLOCK SCHEDULING

Publication Number WO/2020/204497
Publication Date 08.10.2020
International Application No. PCT/KR2020/004230
International Filing Date 27.03.2020
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
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 1/08 2006.01
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 1/18 2006.01
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
H04W 4/70 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication or machine type communication
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 황승계 HWANG, Seunggye
  • 박창환 PARK, Changhwan
  • 안준기 AHN, Joonkui
  • 김재형 KIM, Jaehyung
Agents
  • 특허법인(유한)케이비케이 KBK&ASSOCIATES
Priority Data
10-2019-003702029.03.2019KR
10-2019-010064016.08.2019KR
10-2019-012302104.10.2019KR
62/931,81807.11.2019US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR TRANSMISSION OR RECEPTION OF SIGNAL FOR MULTIPLE TRANSPORT BLOCK SCHEDULING
(FR) PROCÉDÉ ET DISPOSITIF POUR LA TRANSMISSION OU LA RÉCEPTION D'UN SIGNAL POUR UNE PLANIFICATION DE BLOCS DE TRANSPORT MULTIPLES
(KO) 다중 전송 블록 스케줄링을 위한 신호의 송수신 방법 및 이를 위한 장치
Abstract
(EN)
The present invention relates to a method performed in a wireless communication system supporting multiple transport block scheduling, and a device therefor, the method comprising: receiving downlink control information (DCI) for scheduling of one or more transport blocks; on the basis of the number of the transport blocks to be scheduled, which is one, acquiring 2-bit information for a redundancy version of one transport block and 1-bit information for frequency hopping indication of the one transport block, from the DCI; and on the basis of the number of the transport blocks to be scheduled, which is two, acquiring 2-bit information for frequency hopping indication and a redundancy version of two transport blocks, from the DCI.
(FR)
La présente invention concerne un procédé mis en œuvre dans un système de communication sans fil prenant en charge une planification de blocs de transport multiples, et un dispositif associé, le procédé consistant à : recevoir des informations de commande de liaison descendante (DCI) pour la planification d'un ou de plusieurs blocs de transport ; sur la base du nombre des blocs de transport à planifier, qui est de un, acquérir des informations de 2 bits pour une version de redondance d'un bloc de transport et des informations de 1 bit pour une indication de saut de fréquence du bloc de transport, à partir des DCI ; et sur la base du nombre des blocs de transport à planifier, qui est de deux, acquérir des informations de 2 bits pour une indication de saut de fréquence et une version de redondance de deux blocs de transport, à partir des DCI.
(KO)
본 발명은 다중 전송 블록 스케줄링(multiple transport block scheduling)을 지원하는 무선 통신 시스템에서 수행되는 방법 및 이를 위한 장치에 관한 것으로서, 하나 또는 그 이상의 전송 블록을 스케줄링하는 하향링크 제어 정보(downlink control information, DCI)를 수신하는 것; 상기 스케줄링되는 전송 블록의 개수가 1개임에 기반하여, 상기 DCI로부터 1개 전송 블록의 리던던시 버전(redundancy version)을 위한 2-비트 정보와 상기 1개 전송 블록의 주파수 호핑(frequency hopping) 지시를 위한 1-비트 정보를 획득하는 것; 및 상기 스케줄링되는 전송 블록의 개수가 2개임에 기반하여, 상기 DCI로부터 2개 전송 블록의 리던던시 버전 및 주파수 호핑 지시를 위한 2-비트 정보를 획득하는 것을 포함하는 방법 및 이를 위한 장치에 관한 것이다.
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