METHOD AND APPARATUS FOR DOWNLINK CONTROL INFORMATION DESIGN FOR NETWORK COORDINATION

The present invention relates to a communication technique for fusing the 5G communication system for supporting a higher data transmission rate after the 4G system with the Internet-of-things (IoT) technology and a system thereof. The present invention can be applied to intelligent services (for in...

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Bibliographische Detailangaben
Hauptverfasser: NOH HOONDONG, KWAK YOUNGWOO, KIM TAEHYEONG, PARK SUNGJIN, CHOI SEUNGHOON, SHIN CHEOLKYU, YEO JEONGHO, OH JINYOUNG, KIM YOUNSUN
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention relates to a communication technique for fusing the 5G communication system for supporting a higher data transmission rate after the 4G system with the Internet-of-things (IoT) technology and a system thereof. The present invention can be applied to intelligent services (for instance, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related services, etc.) based on the 5G communication technology and the IoT-related technologies. The present invention discloses the provision of a method for setting downlink control information for the coordinated multi-point transmission (CoMP). According to the present invention, the method comprises: a step of receiving setting information from a base station; a step of checking an uplink waveform; a step of transmitting an uplink; a step of receiving downlink control information from the base station; a step of checking an uplink waveform; and a step of performing the re-transmission. 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 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 발명은 네트워크 협력통신(CoMP, Coordinated Multi-Point transmission)을 위한 하향링크 컨트롤 정보 설정 방법을 제공을 개시한다.