METHOD AND DEVICE FOR HARQ-ACK FEEDBACK TRANSMISSION OR RECEPTION FOR NETWORK COOPERATIVE COMMUNICATION

The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail busin...

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Bibliographic Details
Main Authors JANG, Youngrok, JUNG, Euichang
Format Patent
LanguageEnglish
French
Korean
Published 21.07.2022
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Summary:The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure may provide a method and a device for transmitting or receiving HARQ-ACK feedback information by a terminal in a wireless communication system and, specifically, provide a method and a device for transmitting, for network cooperative communication (network coordination), HARQ-ACK feedback information to multiple transmission points, panels, or beams by a terminal. La présente invention concerne un système de communication 5G ou 6G pour la prise en charge d'une vitesse supérieure de transmission de données. L'invention peut être appliquée à des services intelligents (par exemple, des maisons intelligentes, des bâtiments intelligents, des villes intelligentes, des voitures intelligentes ou des voitures connectées, les soins de santé, l'enseignement numérique, le commerce de détail, les services liés à la sécurité et à la sûreté, et analogues) sur la base d'une technologie de communication 5G et d'une technologie associée à l'IdO. La présente invention peut fournir un procédé et un dispositif pour transmettre ou recevoir une information de rétroaction HARQ-ACK par un terminal dans un système de communication sans fil et, de manière spécifique, et fournit un procédé et un dispositif de transmission, pour une communication coopérative de réseau (coordination de réseau), d'information de rétroaction HARQ-ACK à une pluralité de points de transmission, panneaux ou faisceaux par un terminal. 본 개시는 보다 높은 데이터 전송률을 지원하기 위한 5G 또는 6G 통신 시스템에 관련된 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 개시는 무선 통신 시스템에서 단말의 HARQ-ACK 피드백 정보를 송수신하는 방법 및 장치를 제공하며, 구체적으로, 네트워크 협력통신 (network coordination)을 위해 단말이 다수의 전송 지점 (transmission point), 패널, 또는 빔으로 HARQ-ACK 피드백 정보를 전송하기 위한 방법 및 장치가 제공될 수 있다.
Bibliography:Application Number: WO2022KR00757