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1. (WO2018203728) METHOD FOR TRANSMITTING AND RECEIVING UPLINK IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
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Pub. No.: WO/2018/203728 International Application No.: PCT/KR2018/005225
Publication Date: 08.11.2018 International Filing Date: 04.05.2018
IPC:
H04W 52/32 (2009.01) ,H04W 52/14 (2009.01) ,H04W 52/24 (2009.01) ,H04W 72/04 (2009.01) ,H04W 72/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
32
TPC of broadcast or control channels
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
06
TPC algorithms
14
Separate analysis of uplink or downlink
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
18
TPC being performed according to specific parameters
24
using SIR [Signal to Interference Ratio] or other wireless path parameters
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
04
Wireless resource allocation
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(주) LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
박종현 PARK, Jonghyun; KR
강지원 KANG, Jiwon; KR
김기준 KIM, Kijun; KR
서한별 SEO, Hanbyul; KR
안준기 AHN, Joonkui; KR
Agent:
특허법인 로얄 ROYAL PATENT & LAW OFFICE; 서울시 서초구 반포대로 104 서일빌딩 4층 FL. 4 Seoil Bldg., 104 Banpo-daero, Seocho-gu, Seoul 06648, KR
Priority Data:
62/501,70604.05.2017US
62/520,54315.06.2017US
62/543,97611.08.2017US
62/597,86312.12.2017US
Title (EN) METHOD FOR TRANSMITTING AND RECEIVING UPLINK IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'ÉMISSION ET DE RÉCEPTION DE LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL ASSOCIÉ
(KO) 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치
Abstract:
(EN) Disclosed are a method for transmitting and receiving an uplink in a wireless communication system, and an apparatus therefor. Specifically, the method for user equipment (UE) for transmitting an uplink in a wireless communication system may comprise the steps of: receiving sounding reference signal (SRS) configuration information from a base station, the SRS configuration information comprising a parameter set, for each SRS resource set, for controlling the power of an SRS, and the SRS resource set comprising one or more SRS resources; determining the transmission power of the SRS on the basis of the parameter set, which is for controlling the power of an SRS; and transmitting the SRS to the base station.
(FR) L'invention concerne un procédé de transmission et de réception de liaison montante dans un système de communication sans fil, et un appareil associé. Plus particulièrement, le procédé pour un équipement utilisateur (UE) pour transmettre une liaison montante dans un système de communication sans fil comprend les étapes consistant à : recevoir des informations de configuration de signal de référence de sondage (SRS) provenant d'une station de base, les informations de configuration de SRS comprenant un ensemble de paramètres pour la commande de puissance d'un SRS pour chaque ensemble de ressources de SRS qui comprend une ou plusieurs ressources de SRS; déterminer la puissance de transmission du SRS sur la base de l'ensemble de paramètres pour la commande de puissance de celui-ci; et transmettre le SRS à la station de base.
(KO) 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치가 개시된다. 구체적으로, 무선 통신 시스템에서 사용자 장치(UE: User Equipment)가 상향링크 전송하는 방법에 있어서, 기지국으로부터 사운딩 참조 신호(SRS: Sounding Reference Signal) 설정 정보를 수신하는 단계에서 있어서, 상기 SRS 설정 정보는 SRS 자원 세트 별로 SRS의 전력 제어를 위한 파라미터 세트를 포함하고, 상기 SRS 자원 세트는 하나 이상의 SRS 자원을 포함하는 단계 상기 SRS의 전력 제어를 위한 파라미터 세트를 기반으로 상기 SRS의 전송 전력(transmission power)을 결정하는 단계 및 상기 SRS를 상기 기지국에게 전송하는 단계를 포함할 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)