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1. WO2013055193 - PROCÉDÉ ET DISPOSITIF DE RÉCEPTION D'INFORMATIONS DE COMMANDE DANS UN SYSTÈME DE COMMUNICATION SANS FIL

Numéro de publication WO/2013/055193
Date de publication 18.04.2013
N° de la demande internationale PCT/KR2012/008406
Date du dépôt international 15.10.2012
CIB
H04J 11/00 2006.1
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
JCOMMUNICATION MULTIPLEX
11Systèmes multiplex orthogonaux
H04B 7/26 2006.1
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
BTRANSMISSION
7Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement
24pour communication entre plusieurs postes
26dont au moins un est mobile
CPC
H04B 7/2656
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
2643using time-division multiple access [TDMA]
2656for structure of frame, burst
H04L 5/001
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
001the frequencies being arranged in component carriers
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04W 72/0446
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0446the resource being a slot, sub-slot or frame
Déposants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventeurs
  • 김학성 KIM, Hakseong
  • 서한별 SEO, Hanbyul
Mandataires
  • 김용인 KIM, Yong In
Données relatives à la priorité
61/547,01613.10.2011US
61/549,19619.10.2011US
Langue de publication Coréen (ko)
Langue de dépôt coréen (KO)
États désignés
Titre
(EN) METHOD AND DEVICE FOR RECEIVING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF DE RÉCEPTION D'INFORMATIONS DE COMMANDE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 제어 정보의 수신 방법 및 장치
Abrégé
(EN) The present invention relates to a wireless communication system. Particularly, the present invention pertains to a method for receiving a PDCCH signal in a wireless communication system and a device therefor, and the method comprises the steps of: receiving a subframe including a PDCCH search space; monitoring a plurality of PDCCH candidates in said PDCCH search space; and performing an operation according to a PDCCH if said PDCCH directed to a terminal is detected, wherein said PDCCH search space is formed in a first time domain of said subframe if said subframe is a first subframe, said PDCCH search space is formed in a second time domain of said subframe if said subframe is a second subframe, and said first time domain and said second time domain are multiplexed in said subframe by TDM.
(FR) La présente invention concerne un système de communication sans fil. Plus précisément, la présente invention concerne un procédé de réception d'un signal PDCCH dans un système de communication sans fil et un dispositif associé, ledit procédé comprenant les étapes suivantes : réception d'une sous-trame contenant un espace de recherche PDCCH; surveillance d'une pluralité de candidats PDCCH dans ledit espace de recherche PDCCH; et exécution d'une opération en fonction d'un PDCCH si ledit PDCCH orienté vers un terminal est détecté, ledit espace de recherche PDCCH étant formé dans un premier domaine temporel de ladite sous-trame si ladite sous-trame est une première sous-trame, ledit espace de recherche PDCCH étant formé dans un second domaine temporel de ladite sous-trame si ladite sous-trame est une seconde sous-trame, et ledit premier domaine temporel et ledit second domaine temporel étant multiplexés dans ladite sous-trame par multiplexage TDM.
(KO) 본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 무선 통신 시스템에서 PDCCH 신호를 수신하는 방법 및 이를 위한 장치에 있어서, PDCCH 검색 공간을 포함하는 서브프레임을 수신하는 단계; 상기 PDCCH 검색 공간에서 복수의 PDCCH 후보들을 모니터링 하는 단계; 및 상기 단말에게 지시된 PDCCH가 검출된 경우, 상기 PDCCH에 따른 동작을 수행하는 단계를 포함하되, 상기 서브프레임이 제1 서브프레임인 경우, 상기 PDCCH 검색 공간은 상기 서브프레임의 제1 시간 영역에 구성되고, 상기 서브프레임이 제2 서브프레임인 경우, 상기 PDCCH 검색 공간은 상기 서브프레임의 제2 시간 영역에 구성되며, 상기 제1 시간 영역과 상기 제2 시간 영역은 상기 서브프레임에서 TDM)으로 다중화되는 방법 및 이를 위한 장치에 관한 것이다.
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