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1. (WO2018084457) METHOD AND APPARATUS FOR PERFORMING SCHEDULING REQUEST FOR UPLINK DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
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Pub. No.: WO/2018/084457 International Application No.: PCT/KR2017/011433
Publication Date: 11.05.2018 International Filing Date: 17.10.2017
IPC:
H04W 72/12 (2009.01) ,H04W 72/04 (2009.01) ,H04W 72/14 (2009.01)
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
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
14
using a grant channel
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
변일무 BYUN, Ilmu; KR
이상림 LEE, Sangrim; KR
이윤정 YI, Yunjung; KR
김기준 KIM, Kijun; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/417,32304.11.2016US
Title (EN) METHOD AND APPARATUS FOR PERFORMING SCHEDULING REQUEST FOR UPLINK DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL PERMETTANT D'EFFECTUER UNE DEMANDE DE PLANIFICATION POUR UNE TRANSMISSION DE DONNÉES DE LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 상향링크 데이터 전송을 위한 스케줄링 요청을 수행하는 방법 및 장치
Abstract:
(EN) A method and apparatus for performing a scheduling request for transmitting uplink data in a wireless communication system are provided. Specifically, a terminal receives allocation information for a first SR resource that is semi-statically allocated from a base station. The terminal receives allocation information for a second SR resource dynamically allocated from the base station. The second SR resource is additionally allocated in addition to the first SR resource for a buffer status report (BSR). At this time, the allocation information for the first SR resource comprises: mapping information between the first and second SR resources and buffer size information. The terminal transmits an SR to the base station through the first SR resource or the second SR resource.
(FR) L'invention concerne un procédé et un appareil permettant d'effectuer une demande de planification pour transmettre des données de liaison montante dans un système de communication sans fil. Spécifiquement, un terminal reçoit des informations d'attribution pour une première ressource de demande de planification (SR) qui est attribuée de manière semi-statique à partir d'une station de base. Le terminal reçoit des informations d'attribution pour une seconde ressource de SR attribuée de manière dynamique à partir de la station de base. La seconde ressource de SR est en outre attribuée en plus de la première ressource de SR à un rapport d'état de tampon (BSR). À ce moment, les informations d'attribution pour la première ressource de SR comprennent : des informations de mappage entre les première et seconde ressources de SR et des informations de taille de tampon. Le terminal transmet une SR à la station de base par l'intermédiaire de la première ressource de SR ou de la seconde ressource de SR.
(KO) 무선 통신 시스템에서 상향링크 데이터를 전송하기 위한 스케줄링 요청을 수행하는 방법 및 기기가 제공된다. 구체적으로, 단말은 기지국으로부터 반정적으로 할당되는 제1 SR 자원에 대한 할당 정보를 수신한다. 단말은 기지국으로부터 동적으로 할당되는 제2 SR 자원에 대한 할당 정보를 수신한다. 제2 SR 자원은 버퍼 상태 보고(buffer status report; BSR)를 위해 제1 SR 자원 외 추가로 할당된다. 이때, 제1 SR 자원에 대한 할당 정보는 제1 및 제2 SR 자원과 버퍼 사이즈 정보 간의 매핑 정보를 포함한다. 단말은 제1 SR 자원 또는 제2 SR 자원을 통해 SR을 기지국에 전송한다.
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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)