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1. (WO2017014549) DOWNLINK CONTROL INFORMATION RECEIVING METHOD AND USER EQUIPMENT, AND DOWNLINK CONTROL INFORMATION TRANSMITTING METHOD AND BASE STATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/014549 International Application No.: PCT/KR2016/007892
Publication Date: 26.01.2017 International Filing Date: 20.07.2016
IPC:
H04L 5/00 (2006.01) ,H04L 1/06 (2006.01) ,H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
02
by diversity reception
06
using space diversity
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
08
Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
유향선 YOU, Hyangsun; KR
이윤정 YI, Yunjung; KR
Agent:
김용인 KIM, Yong In; KR
Priority Data:
62/194,78520.07.2015US
62/204,46413.08.2015US
62/243,65419.10.2015US
62/246,57926.10.2015US
62/254,17311.11.2015US
Title (EN) DOWNLINK CONTROL INFORMATION RECEIVING METHOD AND USER EQUIPMENT, AND DOWNLINK CONTROL INFORMATION TRANSMITTING METHOD AND BASE STATION
(FR) PROCÉDÉ DE RÉCEPTION D’INFORMATIONS DE COMMANDE DE LIAISON DESCENDANTE ET ÉQUIPEMENT UTILISATEUR, ET PROCÉDÉ DE TRANSMISSION D’INFORMATIONS DE COMMANDE DE LIAISON DESCENDANTE ET STATION DE BASE
(KO) 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국
Abstract:
(EN) Provided is a method and apparatus for transmitting/receiving downlink control information (DCI). DCI is set to have different DCI formats according to a coverage enhancement (CE) mode of a user equipment. In the case of a DL grant, the DCI is set according to a first DCI format when the CE mode of the user equipment is CE Mode A, and the DCI is set according to a second DCI format when the CE mode of the user equipment is CE Mode B. In the case of a UL grant, the DCI is set according to a third DCI format when the CE mode of the user equipment is CE Mode A, and the DCI is set according to a fourth DCI format when the CE mode of the user equipment is CE Mode B.
(FR) L’invention concerne un procédé et un appareil pour transmettre/recevoir des informations de commande de liaison descendante (DCI). Les DCI sont conçues pour avoir différents formats de DCI selon un mode d’amélioration de couverture (CE) d’un équipement utilisateur. Dans le cas d’un octroi de liaison descendante (DL), les DCI sont définies selon un premier format DCI lorsque le mode CE de l’équipement utilisateur est un mode CE A, et les DCI sont définies selon un deuxième format DCI lorsque le mode CE de l’équipement utilisateur est un mode CE B. Dans le cas d’un octroi de liaison montante (UL), les DCI sont définies selon un troisième format DCI lorsque le mode CE de l’équipement utilisateur est un mode CE A, et les DCI sont définies selon un quatrième format DCI lorsque le mode CE de l’équipement utilisateur est un mode CE B.
(KO) 하향링크 제어 정보(DCI)의 전송/수신 방법과 장치가 제공된다. DCI는 사용자기기의 커버리지 강화(coverage enhancement, CE) 모드에 따라 다른 DCI 포맷으로 설정된다. DL 그랜트의 경우, 사용자기기의 CE 모드가 CE Mode A이면 제1 DCI 포맷에 따라, CE Mode B이면 제2 DCI 포맷에 따라 설정된다. UL 그랜트의 경우, 사용자기기의 CE 모드가 CE Mode A이면 제3 DCI 포맷에 따라, CE Mode B이면 제4 DCI 포맷에 따라 설정된다.
front page image
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
EP3327972CN107852310US20180332566