METHOD AND DEVICE FOR CONFIGURING FREQUENCY RESOURCES FOR FULL-DUPLEX COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM

The present disclosure relates to a method and a device for efficiently configuring frequency resources for full-duplex communication in a wireless communication system. The method performed by means of a terminal in a wireless communication system supporting full-duplex communication, according to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHOE, Hyemin, SHIM, Jaeyeon, CHOI, Kyungjun, JI, Hyoungju
Format: Patent
Sprache:eng ; fre ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present disclosure relates to a method and a device for efficiently configuring frequency resources for full-duplex communication in a wireless communication system. The method performed by means of a terminal in a wireless communication system supporting full-duplex communication, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a base station, configuration information including information about a maximum frequency bandwidth and/or a minimum frequency bandwidth for uplink (UL) subbands for subband non-overlapping full duplex (SBFD) communication; checking, on the basis of the configuration information, an index of at least one resource block (RB) corresponding to an available UL subband in a downlink bandwidth part (BWP); and transmitting, on the basis of the checked index of the at least one RB, an UL signal by using the available UL subband in the downlink BWP. La présente divulgation concerne un procédé et un dispositif permettant de configurer efficacement des ressources de fréquence pour une communication en duplex intégral dans un système de communication sans fil. Le procédé mis en œuvre au moyen d'un terminal dans un système de communication sans fil prenant en charge une communication en duplex intégral, selon un mode de réalisation de la présente divulgation, comprend les étapes consistant à : recevoir, en provenance d'une station de base, des informations de configuration comprenant des informations concernant une largeur de bande de fréquence maximale et/ou une largeur de bande de fréquence minimale pour des sous-bandes de liaison montante (UL) pour une communication en duplex intégral sans chevauchement de sous-bande (SBFD) ; vérifier, sur la base des informations de configuration, un indice d'au moins un bloc de ressources (RB) correspondant à une sous-bande UL disponible dans une partie de largeur de bande de liaison descendante (BWP) ; et transmettre, sur la base de l'indice vérifié du ou des RB, un signal UL à l'aide de la sous-bande UL disponible dans la BWP de liaison descendante. 본 개시는 무선 통신 시스템에서 전이중 통신을 위한 주파수 자원을 효율적으로 설정하는 방법 및 장치에 대한 것으로서, 본 개시의 실시 예에 따라 전이중 통신을 지원하는 무선 통신 시스템에서 단말에 의해 수행되는 방법은, 기지국으로부터 SBFD(subband non-overlapping full duplex) 통신을 위한 업 링크 부대역(UL subband)에 대한 최대 주파수 대역폭과 최소 주파수 대역폭 중 적어도 하나에 대한 정보를 포함하는 설정 정보를 수신하는 과정과, 상기 설정 정보를 근거로, 다운링크 BWP(bandwidth part) 내 가용한 업 링크 부대역에 해당되는 적어도 하나의 자원 블록(resource block : RB)의 인덱스를 확인하는 과정과, 상기 확인된 적어도 하나의 RB의 인덱스를 근거로, 상기 다운