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1. (WO2017057989) METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
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Pub. No.: WO/2017/057989 International Application No.: PCT/KR2016/011055
Publication Date: 06.04.2017 International Filing Date: 04.10.2016
IPC:
H04L 27/26 (2006.01) ,H04L 5/00 (2006.01)
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
5
Arrangements affording multiple use of the transmission path
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors: PARK, Jonghyun; KR
SEO, Hanbyul; KR
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806, KR
Priority Data:
62/236,84802.10.2015US
62/335,64312.05.2016US
Title (EN) METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ DE TRANSMISSION D'INFORMATIONS DE COMMANDE DE LIAISON DESCENDANTE DANS UN SYSTÈME DE COMMUNICATIONS SANS FIL
(KO) 무선 통신 시스템에서의 하향링크 제어 정보의 전송 방법
Abstract:
(EN) A method for transmitting DCI by a base station in a wireless communication system according to an embodiment of the present invention may comprise the steps of: allocating a resource for data transmission; transmitting, in a first DCI format, DCI including scheduling information associated with the allocated resource; and transmitting data according to the scheduling information, wherein a payload size of the first DCI format may be adjusted to be the same as that of a pre-configured second DCI format and transmitted through a CSS when the DCI includes scheduling information relating to multicast/broadcast data, and the payload size of the first DCI format may be transmitted, without being adjusted, through a USS when the DCI includes scheduling information relating to unicast data.
(FR) Un procédé de transmission de DCI par une station de base dans un système de communications sans fil selon un mode de réalisation de la présente invention peut comprendre les étapes consistant à : attribuer une ressource à la transmission de données ; transmettre, dans un premier format de DCI, des DCI comprenant des informations de programmation associées à la ressource attribuée ; et transmettre des données selon les informations de programmation. Une taille de charge utile du premier format de DCI peut être ajustée de sorte à être identique à celle d'un second format de DCI préconfiguré et transmise via une CSS lorsque les DCI comprennent des informations de programmation relatives à des données de multidiffusion/diffusion, et la taille de charge utile du premier format DCI peut être transmise, sans être ajustée, via une USS lorsque les DCI comprennent des informations de programmation relatives à des données d'unidiffusion.
(KO) 본 발명의 일 실시예에 따른 무선 통신 시스템에서 기지국의 DCI 전송 방법에 있어서, 데이터 전송을 위한 자원을 할당하는 단계; 상기 할당된 자원에 관한 스케줄링 정보가 포함된 DCI를 제1 DCI 포맷으로 전송하는 단계; 및 상기 스케줄링 정보에 따른 데이터를 전송하는 단계; 를 포함하되, 상기 DCI가 멀티캐스트/브로드캐스트 데이터에 대한 스케줄링 정보를 포함하는 경우, 상기 제1 DCI 포맷의 페이로드 사이즈는 기설정된 제2 DCI 포맷과 동일하게 조절되어 CSS를 통해 전송되며, 상기 DCI가 유니캐스트 데이터에 대한 스케줄링 정보를 포함하는 경우, 상기 제1 DCI 포맷의 페이로드 사이즈는 조절되지 않고 USS를 통해 전송될 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, JP, KE, KG, 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)