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1. (WO2018012811) METHOD FOR RECEIVING MBMS SERVICE BY TERMINAL AND DEVICE SUPPORTING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/012811 International Application No.: PCT/KR2017/007296
Publication Date: 18.01.2018 International Filing Date: 07.07.2017
IPC:
H04W 4/06 (2009.01) ,H04W 28/02 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
06
Selective distribution of broadcast; Services to user groups; One-way selective calling services
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
김상원 KIM, Sangwon; KR
이영대 LEE, Youngdae; KR
이재욱 LEE, Jaewook; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/360,46610.07.2016US
62/360,93111.07.2016US
Title (EN) METHOD FOR RECEIVING MBMS SERVICE BY TERMINAL AND DEVICE SUPPORTING SAME
(FR) PROCÉDÉ DE RÉCEPTION DE SERVICE MBMS PAR TERMINAL ET DISPOSITIF PRENANT EN CHARGE CE PROCÉDÉ
(KO) 단말이 MBMS 서비스를 수신하는 방법 및 이를 지원하는 장치
Abstract:
(EN) Disclosed are a method for receiving an MBMS service and a device supporting same. According to an embodiment of the present invention, a method for receiving an MBMS service by a terminal in a wireless communication system comprises the steps of: deciding a coverage enhancement (CE) level of a terminal; receiving CE level information of an MBMS service of interest; comparing the decided CE level of the terminal and the received CE level information of the MBMS service and thus determining whether or not the MBMS service can be received by means of MBSFN transmission or SC-PTM transmission; and receiving the MBMS service on the basis of the determination result.
(FR) L'invention porte sur un procédé de réception d'un service MBMS et sur un dispositif prenant en charge ce procédé. Selon un mode de réalisation de la présente invention, un procédé de réception d'un service MBMS par un terminal dans un système de communication sans fil comprend les étapes consistant à : décider d'un niveau d'amélioration de couverture (CE, "coverage enhancement") d'un terminal; recevoir des informations de niveau de CE d'un service MBMS d'intérêt; comparer le niveau de CE décidé du terminal et les informations de niveau de CE reçues du service MBMS et déterminer si le service MBMS peut être reçu ou non au moyen d'une transmission MBSFN ou d'une transmission SC-PTM; et recevoir le service MBMS sur la base du résultat de la détermination.
(KO) MBMS 서비스를 수신하기 위한 방법 및 이를 지원하는 장치가 개시된다. 본 발명의 일 실시 예에 따른 MBMS 서비스를 수신하기 위한 방법은 무선 통신 시스템에서, 단말이 MBMS 서비스를 수신하는 방법에 있어서, 상기 단말의 CE(coverage enhancement) 레벨을 결정하는 단계; 관심 있는 MBMS 서비스의 CE 레벨 정보를 수신하는 단계; 결정된 상기 단말의 CE 레벨과 수신된 상기 MBMS 서비스의 CE 레벨 정보를 비교함으로써 상기 MBMS 서비스를 MBSFN 전송 또는 SC-PTM 전송을 통해 수신할 수 있는지 여부를 판단하는 단계; 및 상기 판단 결과에 따라, 상기 MBMS 서비스를 수신하는 단계를 포함한다.
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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)