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1. WO2020222614 - METHOD FOR TRANSMITTING AND RECEIVING SIGNALS, AND APPARATUS FOR SUPPORTING SAME IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/222614
Publication Date 05.11.2020
International Application No. PCT/KR2020/005891
International Filing Date 04.05.2020
IPC
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
H04W 64/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
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
H04W 76/28 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission ; Discontinuous reception
H04J 13/00 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
13Code division multiplex systems
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 차현수 CHA, Hyunsu
  • 김기준 KIM, Kijun
  • 윤석현 YOON, Sukhyon
Agents
  • 특허법인(유한)케이비케이 KBK&ASSOCIATES
Priority Data
10-2019-005180402.05.2019KR
62/909,76002.10.2019US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR TRANSMITTING AND RECEIVING SIGNALS, AND APPARATUS FOR SUPPORTING SAME IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ D'ÉMISSION ET DE RÉCEPTION DE SIGNAUX ET APPAREIL DE PRISE EN CHARGE DU PROCÉDÉ DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
Abstract
(EN)
Disclosed are a method and an apparatus for supporting same, the method carried out by a terminal in a wireless communication system comprising, according to one embodiment of the present invention, the steps of: receiving information associated with positioning reference signal (PRS) sequence identifier (ID); receiving a PRS associated with the PRS sequence ID; and decoding a physical downlink shared channel (PDSCH) in one or more resource elements (REs) excluding the RE in which the PRS included in a set resource region is received, wherein, on the basis of configuration of discontinuous reception (DRX), the physical downlink control channel (PDCCH) for PDSCH is monitored during the on duration associated with the DRX.
(FR)
L'invention concerne un procédé et un appareil pour prendre en charge le procédé, lequel procédé mis en œuvre par un terminal dans un système de communication sans fil comprend, selon un mode de réalisation de la présente invention, les étapes consistant à: recevoir des informations associées à un identifiant de séquence de signal de référence de positionnement (PRS); recevoir un PRS associé à l'ID de séquence de PRS; et décoder un canal partagé de liaison descendante physique (PDSCH) dans un ou plusieurs éléments de ressource (RE) à l'exclusion du RE dans lequel le PRS inclus dans une région de ressource définie est reçu, dans lequel, sur la base de la configuration de réception discontinue (DRX), le canal de commande de liaison descendante physique (PDCCH) pour le PDSCH est surveillé pendant la durée de fonctionnement associée à la DRX.
(KO)
본 개시의 일 양상에 따르면, 무선통신 시스템에서 단말의 방법에 있어서, PRS(positioning reference signal) 시퀀스 ID(identifier)와 관련된 정보를 수신하는 과정, PRS 시퀀스 ID와 관련된 PRS를 수신하는 과정, 및 일정 자원 영역에 포함된 PRS가 수신된 RE(resource element)를 제외한 하나 이상의 RE 에서 PDSCH(physical downlink shared channel)을 디코딩하는 과정을 포함하고, DRX(discontinuous reception)가 설정됨에 기초하여, PDSCH를 위한 PDCCH(physical downlink control channel)는 DRX와 관련된 온 구간(on duration) 내에서 모니터링되는 방법 및 이를 지원하는 장치를 개시한다.
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