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1. (WO2017039400) METHOD AND DEVICE FOR TRANSMITTING INFORMATION RELATED TO REFERENCE SIGNAL
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Pub. No.: WO/2017/039400 International Application No.: PCT/KR2016/009875
Publication Date: 09.03.2017 International Filing Date: 02.09.2016
IPC:
H04J 11/00 (2006.01) ,H04J 13/00 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
11
Orthogonal multiplex systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
13
Code division multiplex systems
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:
신철규 SHIN, Cheolkyu; KR
곽영우 KWAK, Youngwoo; KR
노훈동 NOH, Hoondong; KR
김윤선 KIM, Younsun; KR
오진영 OH, Jinyoung; KR
Agent:
윤동열 YOON, Dong Yol; KR
Priority Data:
62/214,56904.09.2015US
62/311,62222.03.2016US
Title (EN) METHOD AND DEVICE FOR TRANSMITTING INFORMATION RELATED TO REFERENCE SIGNAL
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION D'INFORMATIONS LIÉES À UN SIGNAL DE RÉFÉRENCE
(KO) 기준 신호 관련 정보 전송 방법 및 장치
Abstract:
(EN) Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retailing, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. According to one embodiment of the present specification, a method for transmitting and receiving a signal in a mobile communication system comprises the steps of: receiving control information; acquiring information relating to the length of an orthogonal cover code (OCC) on the basis of the received control information; and receiving a reference signal on the basis of the information relating to the length of the OCC. According to one embodiment of the present specification, a base station transmits information relating to a reference signal and a terminal receives the reference signal on the basis of the information in a mobile communication system, thereby improving channel estimation performance.
(FR) L'invention concerne: une technique de communication visant à fusionner, à l'aide d'une technologie IoT, un système de communications 5G destiné à prendre en charge un débit de transmission de données supérieur à celui d'un système 4G; ainsi qu'un système associé. L'invention peut être appliquée à des services intelligents (par exemple une habitation intelligente, un bâtiment intelligent, une ville intelligente, une voiture intelligente ou une voiture connectée, des soins de santé, l'enseignement numérique, le commerce de détail, les services liés à la sécurité et à la sûreté, etc.) sur la base d'une technologie de communication 5G et d'une technologie liée à l'IoT. Selon un mode de réalisation de la présente invention, un procédé d'émission et de réception d'un signal dans un système de communication mobiles comporte les étapes consistant à: recevoir des informations de commande; acquérir des informations se rapportant à la longueur d'un orthogonal cover code (OCC) d'après les informations de commande reçues; et recevoir un signal de référence d'après les informations se rapportant à la longueur de l'OCC. Selon un mode de réalisation de la présente invention, une station de base émet des informations se rapportant à un signal de référence et un terminal reçoit le signal de référence d'après les informations dans un système de communication mobiles, améliorant ainsi les performances d'estimation de canal.
(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 명세서의 일 실시 예에 따르는 이동 통신 시스템에서 신호 송수신 방법은 제어 정보를 수신하는 단계; 상기 수신한 제어 정보를 기반으로 OCC(orthogonal covered code)의 길이와 관련 정보를 획득하는 단계; 및 상기 OCC의 길이와 관련된 정보를 기반으로 기준 신호를 수신하는 단계를 포함한다. 본 명세서의 실시 예에 따르면 이동 통신 시스템에서 기지국이 기준 신호와 관련된 정보를 전송하고 이를 기반으로 단말이 기준 신호를 수신함으로써 채널 추정 성능이 향상되는 일 효과가 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, 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, KN, KP, KR, 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)