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1. (WO2018038517) PRECODING INFORMATION SIGNALING METHOD AND APPARATUS FOR UPLINK TRANSMISSION IN MOBILE COMMUNICATION SYSTEM USING A PLURALITY OF ARRAY ANTENNAS
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Pub. No.: WO/2018/038517 International Application No.: PCT/KR2017/009179
Publication Date: 01.03.2018 International Filing Date: 23.08.2017
IPC:
H04B 7/06 (2006.01) ,H04B 7/0456 (2017.01) ,H04L 27/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
[IPC code unknown for H04B 7/0456]
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
Applicants:
삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 경기도 수원시 영통구 삼성로 129 129, Samsung-ro, Yeongtong-gu Suwon-si, Gyeonggi-do 16677, KR
Inventors:
노훈동 NOH, Hoondong; KR
곽영우 KWAK, Youngwoo; KR
가희돈 GHA, Heedon; KR
여정호 YEO, Jeongho; KR
Agent:
윤앤리특허법인(유한) YOON & LEE INTERNATIONAL PATENT & LAW FIRM; 서울시 금천구 가산디지털1로 226 에이스 하이엔드타워 5차 3층 3rd Fl, Ace Highend Tower-5 226, Gasan Digital 1-ro, Geumcheon-gu Seoul 08502, KR
Priority Data:
10-2016-010691723.08.2016KR
Title (EN) PRECODING INFORMATION SIGNALING METHOD AND APPARATUS FOR UPLINK TRANSMISSION IN MOBILE COMMUNICATION SYSTEM USING A PLURALITY OF ARRAY ANTENNAS
(FR) PROCÉDÉ ET APPAREIL DE SIGNALISATION D'INFORMATIONS DE PRÉCODAGE POUR ÉMISSION EN LIAISON MONTANTE DANS UN SYSTÈME DE COMMUNICATIONS MOBILES UTILISANT UNE PLURALITÉ D'ANTENNES EN RÉSEAU
(KO) 다수의 배열 안테나를 사용하는 이동통신 시스템에서 상향링크 전송을 위한 프리코딩 정보 시그날링 방법 및 장치
Abstract:
(EN) Disclosed are a communication method for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. The present invention relates to a precoding information signaling method for uplink transmission of a base station and a terminal in an MIMO system in order to perform sub-band precoding information signaling without an increase of a control channel load.
(FR) L'invention concerne un procédé de communication servant à fusionner, avec une technologie d'IoT, un système de communication 5G pour prendre en charge un débit d'émission de données supérieur à celui d'un système 4G, et un système à cet effet. La présente invention peut être appliquée à un service intelligent (par exemple, habitation intelligente, bâtiment intelligent, ville intelligente, voiture intelligente ou connectée, soins de santé, enseignement numérique, commerce de détail, services liés à la sécurité et à la sûreté, etc.) sur la base d'une technologie de communication 5G et d'une technologie liées à l'IoT. La présente invention concerne un procédé de signalisation d'informations de précodage pour émission en liaison montante d'une station de base et d'un terminal dans un système MIMO, afin d'effectuer une signalisation d'informations de précodage en sous-bande sans augmentation de la charge d'un canal de commande.
(KO) 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 발명은 컨트롤 채널 부담 증가 없이 서브밴드 프리코딩 정보 시그날링을 수행하기 위하여, MIMO 시스템에서 기지국 및 단말의 상향링크 전송을 위한 프리코딩 정보 시그날링 방법에 관한 것이다.
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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, 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)