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1. (WO2017135773) METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135773 International Application No.: PCT/KR2017/001256
Publication Date: 10.08.2017 International Filing Date: 06.02.2017
IPC:
H04L 5/00 (2006.01) ,H04L 27/26 (2006.01) ,H04L 1/00 (2006.01)
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
27
Modulated-carrier systems
26
Systems using multi-frequency codes
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
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
박한준 PARK, Hanjun; KR
이윤정 YI, Yunjung; KR
김은선 KIM, Eunsun; KR
양석철 YANG, Suckchel; KR
이현호 LEE, Hyunho; KR
황대성 HWANG, Daesung; KR
Agent:
김용인 KIM, Yong In; KR
방해철 BAHNG, Hae Cheol; KR
Priority Data:
62/291,55005.02.2016US
62/359,21507.07.2016US
Title (EN) METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME
(FR) PROCÉDÉ DESTINÉ À ÉMETTRE UN SIGNAL DE RÉFÉRENCE DE SONDAGE DANS UN SYSTÈME DE COMMUNICATION SANS FIL ET APPAREIL DESTINÉ À LA PRISE EN CHARGE ASSOCIÉ
(KO) 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 이를 지원하는 장치
Abstract:
(EN) Disclosed are a method for transmitting a sounding reference signal to a base station by a terminal and an apparatus for supporting the same. Particularly, disclosed is a sounding reference signal transmission method comprising: determining a transmission time point of a first SRS within a first TTI, which has a length shorter than the length of one subframe, on the basis of the first TTI; and transmitting the first SRS at the determined transmission time point, wherein a frequency resource at which the first SRS is transmitted is configured independently from a frequency resource at which a second SRS based on a second TTI having a length corresponding to the length of one subframe is transmitted.
(FR) La présente invention concerne un procédé destiné à émettre un signal de référence de sondage à une station de base au moyen d'un terminal et d'un appareil destiné à la prise en charge associé. La présente invention concerne plus spécifiquement un procédé de transmission de signal de référence de sondage, ce dernier consistant : à déterminer une heure de transmission d'un premier SRS avec un premier TTI, ayant une longueur plus courte que la longueur d'une sous-trame, sur la base d'un premier TTI ; et à transmettre le premier SRS à une heure de transmission déterminée, la ressource de fréquence au niveau de laquelle le premier SRS est transmis, étant configurée indépendamment de la ressource de fréquence au niveau de laquelle un second SRS basé sur un second TTI, ayant une longueur correspondante à la longueur d'une sous-trame est transmis.
(KO) 본 발명에서는 단말이 기지국으로 사운딩 참조 신호를 전송하는 방법 및 이를 지원하는 장치를 개시한다. 구체적으로 본 발명에서는 하나의 서브프레임 길이보다 작은 길이를 갖는 제1 TTI에 기반하여 제1 TTI 내에서 제1 SRS의 전송 시점을 결정하고, 결정된 전송 시점에서 제1 SRS를 전송하되, 제1 SRS가 전송되는 주파수 자원은 하나의 서브프레임 길이에 대응하는 길이를 갖는 제2 TTI에 기반한 제2 SRS가 전송되는 주파수 자원과는 독립적으로 설정되는 사운딩 참조 신호 전송 방법을 개시한다.
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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, 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 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)
Also published as:
US20190037562