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1. (WO2018030849) METHOD FOR INDICATING QCL INFORMATION FOR APERIODIC CSI-RS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/030849    International Application No.:    PCT/KR2017/008765
Publication Date: 15.02.2018 International Filing Date: 11.08.2017
IPC:
H04L 5/00 (2006.01), H04L 1/00 (2006.01), H04B 7/024 (2017.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 (KR)
Inventors: KIM, Hyungtae; (KR).
PARK, Jonghyun; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, 82, Olympic-ro Songpa-gu, Seoul 05556 (KR)
Priority Data:
62/373,971 11.08.2016 US
62/376,414 18.08.2016 US
62/422,582 15.11.2016 US
62/423,739 17.11.2016 US
Title (EN) METHOD FOR INDICATING QCL INFORMATION FOR APERIODIC CSI-RS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME
(FR) PROCÉDÉ D'INDICATION D'INFORMATIONS QCL POUR CSI-RS APÉRIODIQUE DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET APPAREIL ASSOCIÉ
(KO) 무선 통신 시스템에서 비주기적 CSI-RS에 대한 QCL 정보 지시 방법 및 이를 위한 장치
Abstract: front page image
(EN)Disclosed herein is a method for receiving a user equipment-specific reference signal-based data signal by a user equipment in a wireless communication system. Particularly, the method comprises the steps of: receiving a control signal for the user equipment-specific reference signal-based data signal from an eNodeB; and receiving the user equipment-specific reference signal-based data signal on the basis of the control signal, wherein the control signal includes information on an antenna port for a channel status information-reference signal, the antenna port being assumed to be quasi-co-located (QCL) with an antenna port for the user equipment-specific reference signal, and the channel status information-reference signal excludes an aperiodic channel status information-reference signal.
(FR)L'invention concerne un procédé de réception, par un équipement utilisateur, d'un signal de données basé sur un signal de référence spécifique à un équipement utilisateur dans un système de communication sans fil. En particulier, le procédé comprend les étapes consistant : à recevoir un signal de commande pour le signal de données basé sur un signal de référence spécifique à un équipement utilisateur provenant d'un eNodeB ; et à recevoir le signal de données basé sur un signal de référence spécifique à un équipement utilisateur sur la base du signal de commande, le signal de commande incluant des informations sur un port d'antenne pour un signal de référence d'informations d'état de canal, le port d'antenne étant supposé être quasi co-localisé (QCL) avec un port d'antenne pour le signal de référence spécifique à un équipement utilisateur, et le signal de référence d'informations d'état de canal excluant un signal de référence d'informations d'état de canal apériodique.
(KO)본 출원에서는 무선 통신 시스템에서 단말이 단말 특정 참조 신호 기반 데이터 신호를 수신하는 방법이 개시된다. 구체적으로, 상기 방법은, 기지국으로부터 상기 단말 특정 참조 신호 기반 데이터 신호를 위한 제어 신호를 수신하는 단계; 및 상기 제어 신호에 기반하여, 상기 단말 특정 참조 신호 기반 데이터 신호를 수신하는 단계를 포함하고, 상기 제어 신호는 상기 단말 특정 참조 신호의 안테나 포트와 QCL (Quasi Co-Located)되어 있다고 가정되는 채널 상태 정보 참조 신호의 안테나 포트에 관한 정보를 포함하고, 상기 채널 상태 정보 참조 신호는 비주기적 채널 상태 정보 참조 신호가 제외된 것을 특징으로 한다.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)