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1. WO2022031140 - DEVICE AND METHOD FOR TRANSMITTING/RECEIVING CONTROL INFORMATION AND DATA IN COMMUNICATION SYSTEM

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Publication Number WO/2022/031140
Publication Date 10.02.2022
International Application No. PCT/KR2021/010475
International Filing Date 09.08.2021
IPC
H04L 1/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04L 1/20 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
20using signal-quality detector
H04L 1/18 2006.1
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
CPC
H04L 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04L 1/18
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
H04L 1/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
20using signal quality detector
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 명세호 MYUNG, Seho
  • 박성진 PARK, Sungjin
  • 김윤선 KIM, Younsun
Agents
  • 윤앤리특허법인(유한) YOON & LEE INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2020-009945107.08.2020KR
10-2020-013764622.10.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) DEVICE AND METHOD FOR TRANSMITTING/RECEIVING CONTROL INFORMATION AND DATA IN COMMUNICATION SYSTEM
(FR) DISPOSITIF ET PROCÉDÉ D'ÉMISSION/RÉCEPTION D'INFORMATIONS DE COMMANDE ET DE DONNÉES DANS UN SYSTÈME DE COMMUNICATION
(KO) 통신 시스템에서 제어 정보 및 데이터를 송수신하기 위한 장치 및 방법
front page image
Abstract
(EN) A method for transmitting control information in a wireless communication system, according to one embodiment of the present disclosure, may comprise: a method for designing a CQI table in order to transmit channel state information (CSI); or a method for using the designed CQI table. In addition, the method may comprise: a method for designing a CQI table designed in a situation where supported services or target BLERs mutually differ; or a method for using the designed CQI table. In addition, the method may comprise a method for determining or configuring a suitable MCS by using an adequate MCS table corresponding to the CQI table, or a designed MCS table. In addition, the method may comprise a SINR mapping method and MCS configuration method, based on CQI information reported from a terminal.
(FR) Selon un mode de réalisation, la présente invention concerne un procédé de transmission d'informations de commande dans un système de communication sans fil, pouvant comprendre : un procédé de conception d'une table de CQI afin de transmettre des informations d'état de canal (CSI) ; ou un procédé d'utilisation de la table de CQI conçue. De plus, le procédé peut comprendre : un procédé de conception d'une table de CQI conçue dans une situation dans laquelle des services pris en charge ou des BLER cibles diffèrent mutuellement ; ou un procédé d'utilisation de la table de CQI conçue. De plus, le procédé peut comprendre un procédé de détermination ou de configuration d'une MCS appropriée à l'aide d'une table de MCS adéquate correspondant à la table de CQI, ou d'une table de MCS conçue. De plus, le procédé peut comprendre un procédé de mappage de SINR et un procédé de configuration de MCS, sur la base d'informations CQI rapportées par un terminal.
(KO) 본 개시의 일 실시예에 따른, 무선 통신 시스템에서 제어 정보를 송신하기 위한 방법은, CSI (channel state information)를 전송하기 위해 CQI 테이블을 설계하는 방법 또는 설계된 CQI 테이블을 이용하는 방법을 포함할 수 있다. 또한, 지원 서비스 또는 타겟 BLER가 서로 다른 경우에 설계된 CQI 테이블을 설계하는 방법 또는 설계된 CQI 테이블을 이용하는 방법을 포함할 수 있다. 또한 상기 CQI 테이블에 대응되는 적합한 MCS 테이블 또는 설계된 MCS 테이블을 이용하여 적절한 MCS를 결정 또는 설정하는 방법을 포함할 수 있다. 또한 단말로부터 보고된 CQI 정보에 기반하여 SINR 매핑 방법 및 MCS 설정 방법을 포함할 수 있다.
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