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1. (WO2018030855) METHOD FOR TRANSMITTING OR RECEIVING CHANNEL STATE INFORMATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/030855    International Application No.:    PCT/KR2017/008780
Publication Date: 15.02.2018 International Filing Date: 11.08.2017
IPC:
H04L 5/00 (2006.01), H04B 7/216 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: PARK, Haewook; (KR).
PARK, Jonghyun; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806 (KR)
Priority Data:
62/373,952 11.08.2016 US
62/417,464 04.11.2016 US
Title (EN) METHOD FOR TRANSMITTING OR RECEIVING CHANNEL STATE INFORMATION REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
(FR) PROCÉDÉ DE TRANSMISSION OU DE RÉCEPTION DE SIGNAL DE RÉFÉRENCE D'INFORMATIONS D'ÉTAT DE CANAL DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET DISPOSITIF ASSOCIÉ
(KO) 무선 통신 시스템에서 채널 상태 정보 참조 신호 송수신 방법 및 이를 위한 장치
Abstract: front page image
(EN)A method for receiving a CSI-RS by a terminal in a wireless communication system according to an aspect of the present invention may comprise the steps of: receiving, from a base station, CSI-RS configuration information about a CSI-RS configuration to which the CSI-RS is mapped, wherein the CSI-RS configuration corresponds to merging of a plurality of legacy CSI-RS configurations, and the plurality of legacy CSI-RS configurations are mapped to a plurality of antenna ports numbered by corresponding legacy CSI-RS port numbers; and receiving the CSI-RS from the base station through the plurality of antenna ports on the basis of the CSI-RS configuration information.
(FR)Selon un aspect de la présente invention, un procédé de réception d'un CSI-RS par un terminal dans un système de communication sans fil peut comprendre les étapes consistant à : recevoir, d'une station de base, des informations de configuration de CSI-RS concernant une configuration de CSI-RS sur laquelle le CSI-RS est mappé, la configuration de CSI-RS correspondant à la fusion d'une pluralité de configurations CSI-RS existantes, la pluralité de configurations CSI-RS existantes étant mappée sur une pluralité de ports d'antenne numérotés par des numéros de ports CSI-RS existants correspondants ; et recevoir le CSI-RS, de la station de base, via la pluralité de ports d'antenne, sur la base des informations de configuration de CSI-RS.
(KO)본 발명의 일 양상은, 무선 통신 시스템에서 단말의 CSI-RS를 수신하는 방법에 있어서, 상기 CSI-RS가 매핑되는 CSI-RS 구성에 관한 CSI-RS 구성 정보를 기지국으로부터 수신하는 단계; 로서, 상기 CSI-RS 구성은 복수의 레가시 CSI-RS 구성들의 병합에 해당하고, 상기 복수의 레가시 CSI-RS 구성들은 대응하는 레가시 CSI-RS 포트 넘버들이 넘버링된 복수의 안테나 포트들에 매핑됨, 및 상기 CSI-RS 구성 정보에 기초하여 상기 기지국으로부터 상기 복수의 안테나 포트들을 통해 상기 CSI-RS를 수신하는 단계; 를 포함할 수 있다.
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)