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1. (WO2019050357) METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/050357 International Application No.: PCT/KR2018/010545
Publication Date: 14.03.2019 International Filing Date: 10.09.2018
IPC:
H04L 5/00 (2006.01) ,H04L 1/00 (2006.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-Gu Seoul 07336, KR
Inventors:
서인권 SEO, Inkwon; KR
이윤정 YI, Yunjung; KR
Agent:
김용인 KIM, Yong In; KR
방해철 BAHNG, Hae Cheol; KR
Priority Data:
62/556,32008.09.2017US
62/559,61317.09.2017US
62/563,09226.09.2017US
62/564,20827.09.2017US
Title (EN) METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION OU DE RÉCEPTION DE SIGNAL DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET DISPOSITIF ASSOCIÉ
(KO) 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
Abstract:
(EN) A method by which a terminal receives a downlink signal according to an embodiment of the present invention includes: receiving configuration information for each of a plurality of CORESETs; mapping each CCE of a control channel candidate to at least one REG bundle by performing interleaving on a first CORESET among the plurality of CORESETs; and attempting the detection of downlink control information of the terminal from the control channel candidate on the basis of the mapping between each CCE and the at least one REG bundle, wherein when the first CORESET on which the interleaving is performed overlaps a second CORESET among the plurality of the CORESETs and an aggregation level of the control channel candidate is 2 or greater, the terminal can perform interleaving so that at least one REG bundle of a first CCE among the different CCEs configuring the control channel candidate and at least one REG bundle of a second CCE are consecutive to each other in the frequency domain.
(FR) Un mode de réalisation de la présente invention concerne un procédé par lequel un terminal reçoit un signal de liaison descendante. Le procédé consiste à : recevoir des informations de configuration pour chacun d'une pluralité de CORESET ; mapper chaque CCE d'un canal de commande candidat sur au moins une clique de REG en exécutant un entrelacement sur un premier CORESET de la pluralité de CORESET ; et tenter de détecter des informations de commande de liaison descendante du terminal à partir du canal de commande candidat sur la base du mappage entre chaque CCE et la ou les cliques de REG. Lorsque le premier CORESET sur lequel l'entrelacement est exécuté chevauche un second CORESET de la pluralité de CORESET et qu'un niveau d'agrégation du canal de commande candidat est supérieur ou égal à 2, le terminal peut exécuter un entrelacement de telle sorte qu'au moins une clique de REG d'un premier CCE parmi les différents CCE configurant le canal de commande candidat et au moins une clique de REG d'un second CCE soient consécutives l'une à l'autre dans le domaine fréquentiel.
(KO) 본 발명의 일 실시예에 따른 단말이 하향링크 신호를 수신하는 방법은, 다수의 CORESET들 각각에 대한 설정 정보를 수신; 상기 다수의 CORESET들 중 제1 CORESET 상에서 인터리빙을 수행함으로써 제어 채널 후보의 각 CCE를 적어도 하나의 REG 번들과 맵핑; 및 상기 각 CCE와 상기 적어도 하나의 REG 번들 간의 맵핑에 기초하여 상기 제어 채널 후보로부터 상기 단말의 하향링크 제어 정보의 검출 시도를 포함하고, 인터리빙이 수행되는 상기 제1 CORESET이 상기 다수의 CORESET들 중 제2 CORESET과 중첩하고, 상기 제어 채널 후보의 집합 레벨이 2 이상인 경우, 상기 단말은 상기 제어 채널 후보를 구성하는 서로 다른 CCE들 중 제1 CCE의 적어도 하나의 REG 번들과 제2 CCE의 적어도 하나의 REG 번들이 주파수 도메인에서 서로 연속하도록 인터리빙을 수행할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)