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1. (WO2018021825) UPLINK SIGNAL TRANSMISSION METHOD AND USER EQUIPMENT, AND UPLINK SIGNAL RECEPTION METHOD AND BASE STATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/021825 International Application No.: PCT/KR2017/008051
Publication Date: 01.02.2018 International Filing Date: 26.07.2017
IPC:
H04L 5/00 (2006.01)
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors: KIM, Eunsun; KR
KO, Hyunsoo; KR
KIM, Kijun; KR
YI, Yunjung; KR
SEO, Hanbyul; KR
YANG, Suckchel; KR
LEE, Hojae; KR
Agent: KIM, Yong In; KR
BAHNG, Hae Cheol; KR
Priority Data:
62/367,08526.07.2016US
Title (EN) UPLINK SIGNAL TRANSMISSION METHOD AND USER EQUIPMENT, AND UPLINK SIGNAL RECEPTION METHOD AND BASE STATION
(FR) PROCÉDÉ D'ÉMISSION DE SIGNAL DE LIAISON MONTANTE ET ÉQUIPEMENT UTILISATEUR, ET PROCÉDÉ DE RÉCEPTION DE SIGNAL DE LIAISON MONTANTE ET STATION DE BASE
(KO) 상향링크 신호 전송 방법 및 사용자기기와, 상향링크 신호 수신 방법 및 기지국
Abstract: front page image
(EN) A user equipment (UE) receives UE group information indicating a first UE group to which the UE belongs, and transmits uplink (UL) data and a demodulation reference signal (DM-RS), which is for demodulating the UL data, on the basis of the UE group information. The DM-RS is transmitted by means of a first uplink demodulation reference signal (UL DM-RS) resource, which corresponds to the first UE group to which the UE belongs, among a plurality of UL DM-RS resources respectively corresponding to one or more UE groups.
(FR) L'invention concerne un équipement d'utilisateur (UE) qui reçoit des informations de groupe d'UE indiquant un premier groupe d'UE auquel l'UE appartient et émet des données de liaison montante (UL) et un signal de référence de démodulation (DM-RS), destiné à démoduler les données UL, en fonction des informations du groupe d'UE. Le DM-RS est transmis au moyen d'une première ressource de signal de référence de démodulation de liaison montante (UL DM-RS) correspondant au premier groupe d'UE auquel l'UE appartient, parmi une pluralité de ressources DM-RS UL correspondant respectivement à un ou plusieurs groupes d'UE.
(KO) 사용자기기(user equipment, UE)는 상기 UE가 속한 제1 UE 그룹을 나타내는 UE 그룹 정보를 수신하고, 상기 UE 그룹 정보를 기반으로 상향링크(uplink, UL) 데이터와 상기 UL 데이터의 복조를 위한 복조 참조 신호(demodulation reference signal, DM-RS)를 전송한다. 상기 DM-RS는 각각이 하나 이상의 UE 그룹에 대응하는 복수의 상향링크 복조 참조 신호(UL DM-RS) 자원들 중 상기 UE가 속한 상기 제1 UE 그룹에 대응하는 제1 UL DM-RS 자원을 이용하여 전송된다.
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)