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1. WO2012128598 - METHOD FOR TRANSMITTING/RECEIVING SIGNAL AND DEVICE THEREFOR

Publication Number WO/2012/128598
Publication Date 27.09.2012
International Application No. PCT/KR2012/002181
International Filing Date 26.03.2012
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
11
Orthogonal multiplex systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
24
for communication between two or more posts
26
at least one of which is mobile
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
22
using time-division multiplexing
H04J 11/00 (2006.01)
H04B 7/26 (2006.01)
H04L 5/22 (2006.01)
CPC
H04B 7/2656
H04L 1/18
H04L 1/1812
H04L 1/1854
H04L 25/03891
H04L 5/001
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울 영등포구 여의도동 20 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721, KR (AllExceptUS)
  • 양석철 YANG, Suckchel [KR/KR]; KR (UsOnly)
  • 김민규 KIM, Mingyu [KR/KR]; KR (UsOnly)
  • 안준기 AHN, Joonkui [KR/KR]; KR (UsOnly)
  • 서동연 SEO, Dongyoun [KR/KR]; KR (UsOnly)
Inventors
  • 양석철 YANG, Suckchel; KR
  • 김민규 KIM, Mingyu; KR
  • 안준기 AHN, Joonkui; KR
  • 서동연 SEO, Dongyoun; KR
Agents
  • 김용인 KIM, Yong In; 서울 송파구 잠실동 175-9 현대빌딩 7층 KBK특허법률사무소 KBK & Associates 7th Floor, Hyundae Building 175-9 Jamsil-dong, Songpa-ku Seoul 138-861, KR
Priority Data
61/466,93924.03.2011US
61/473,16208.04.2011US
61/473,16308.04.2011US
61/554,47701.11.2011US
61/560,79216.11.2011US
61/588,66220.01.2012US
61/596,20807.02.2012US
61/597,11109.02.2012US
61/603,88827.02.2012US
61/603,95428.02.2012US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR TRANSMITTING/RECEIVING SIGNAL AND DEVICE THEREFOR
(FR) PROCÉDÉ DESTINÉ À L'ÉMISSION/RÉCEPTION D'UN SIGNAL ET DISPOSITIF ASSOCIÉ
(KO) 신호 송수신 방법 및 이를 위한 장치
Abstract
(EN)
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting an uplink signal in a wireless communication system supporting a carrier merge, and comprises the steps of: setting a first cell having a first TDD UL-DL configuration and a second cell having a second TDD UL-DL configuration; receiving a PHICH signal in a subframe #(n-L) of the first cell, or receiving a PDCCH signal in a subframe #(n-K) of the first cell; and transmitting a PUSCH signal in a subframe #n of the second cell, corresponding to the PHICH signal or the PDCCH signal, wherein the relationship between the subframes #(n-L), #(n-K), and #n is determined in consideration of a parameter value set in a specific TDD UL-DL configuration inside a TDD UL-DL configuration set, and the specific TDD UL-DL configuration is the TDD UL-DL configuration having the least number of UL subframes from one or more TDD UL-DL configurations, in which subframes set as UL in the first cell or the second cell are all set as ULs.
(FR)
La présente invention se rapporte à un système de communication sans fil. Elle concerne plus particulièrement un procédé qui sert à émettre un signal montant dans un système de communication sans fil prenant en charge une fusion de porteuses, et qui comprend : la définition d'une première cellule ayant une première configuration UL-DL à TDD et d'une seconde cellule ayant une seconde configuration UL-DL à TDD ; la réception d'un signal PHICH dans un secteur de trame #(n-L) de ladite première cellule, ou la réception d'un signal PDCCH dans un secteur de trame #(n-K) de ladite première cellule ; et l'émission, dans un secteur de trame #n de ladite seconde cellule, d'un signal PUSCH correspondant au signal PHICH ou au signal PDCCH, la relation entre les secteurs de trame #(n-L), #(n-K) et #n étant déterminée en fonction d'une série de valeurs de paramètres dans une configuration UL-DL à TDD spécifique qui fait partie d'une série de configurations UL-DL à TDD, et ladite configuration UL-DL à TDD spécifique étant la configuration UL-DL à TDD qui a le plus petit nombre de secteurs de trame d'UL parmi une ou plusieurs configurations UL-DL à TDD, où les secteurs de trame définis en tant qu'UL dans la première cellule ou la seconde cellule sont tous définis en tant qu'UL.
(KO)
본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 캐리어 병합을 지원하는 무선 통신 시스템에서 상향링크 신호를 전송하는 방법에 있어서, 제1 TDD UL-DL 구성의 제1 셀과 제2 TDD UL-DL 구성의 제2 셀을 설정하는 단계; 상기 제1 셀의 서브프레임 #(n-L)에서 PHICH 신호를 수신하거나, 상기 제1 셀의 서브프레임 #(n-K)에서 PDCCH 신호를 수신하는 단계; 및 상기 PHICH 신호 또는 상기 PDCCH 신호에 대응하여, 상기 제2 셀의 서브프레임 #n에서 PUSCH 신호를 전송하는 단계를 포함하고, 상기 서브프레임 #(n-L), #(n-K) 및 #n의 관계는 TDD UL-DL 구성 세트 내의 특정 TDD UL-DL 구성에 설정된 파라미터 값을 고려하여 결정되며, 상기 특정 TDD UL-DL 구성은 상기 제1 셀 또는 상기 제2 셀에서 UL로 설정된 서브프레임들이 모두 UL로 설정된 하나 이상의 TDD UL-DL 구성들 중에서 UL 서브프레임의 개수가 가장 작은 TDD UL-DL 구성인 방법 및 이를 위한 장치가 제공된다.
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