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1. (WO2018012873) METHOD FOR CONFIGURING CENTRAL UNIT BY USING FRONTHAUL INTERFACE, AND DEVICE FOR SAME
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Pub. No.: WO/2018/012873 International Application No.: PCT/KR2017/007452
Publication Date: 18.01.2018 International Filing Date: 12.07.2017
IPC:
H04W 92/20 (2009.01) ,H04W 88/08 (2009.01) ,H04W 36/00 (2009.01) ,H04W 24/10 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
92
Interfaces specially adapted for wireless communication networks
16
Interfaces between hierarchically similar devices
20
between access points
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08
Access point devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
10
Scheduling measurement reports
Applicants:
주식회사 케이티 KT CORPORATION [KR/KR]; 경기도 성남시 분당구 불정로 90 (정자동 206번지) (206, Jeongja-dong) 90, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13606, KR
Inventors:
김하성 KIM, Ha Sung; KR
Agent:
김은구 KIM, Eungu; KR
송해모 SONG, Haemo; KR
Priority Data:
10-2016-008833113.07.2016KR
Title (EN) METHOD FOR CONFIGURING CENTRAL UNIT BY USING FRONTHAUL INTERFACE, AND DEVICE FOR SAME
(FR) PROCÉDÉ ET DISPOSITIF DE CONFIGURATION D'UNE UNITÉ CENTRALE À L'AIDE D'UNE INTERFACE FRONTHAUL
(KO) 프론트홀 인터페이스를 이용한 중앙 유닛 구성 방법 및 그 장치
Abstract:
(EN) The present embodiments relate to: a method for configuring a central unit and a distributed unit for a 5th generation (5G) wireless access network base station configuration; and a device therefor. One embodiment provides a method and a device, and the method by which a central unit (CU) communicates with a terminal comprises the steps of: receiving network function configuration information of a distributed unit (DU) connected to the CU by using a fronthaul interface; configuring a network function of the CU on the basis of the network function configuration information of the DU; and transmitting data to a terminal through the DU.
(FR) Les présents modes de réalisation de l'invention concernent : un procédé de configuration d'une unité centrale et d'une unité distribuée à des fins de configuration d'une station de base de réseau d'accès sans fil de 5 ème génération (5G); et un dispositif associé. Un mode de réalisation concerne un procédé et un dispositif, et le procédé selon lequel une unité centrale (UC) effectue une communication avec un terminal, comprend les étapes consistant à : recevoir des informations de configuration de fonction de réseau d'une unité distribuée (UD) connectée à l'UC à l'aide d'une interface fronthaul; configurer une fonction de réseau de l'UC sur la base des informations de configuration de fonction de réseau de l'UD; et transmettre des données à un terminal par l'intermédiaire de l'UD.
(KO) 본 실시예들은 5G(5 Generation) 무선액세스 네트워크 기지국 구성을 위한 중앙 유닛 및 분산 유닛 구성 방법 및 그 장치에 관한 것이다. 일 실시예는 중앙 유닛(Central Unit, CU)이 단말과 통신을 수행하는 방법에 있어서 프론트홀(Fronthaul) 인터페이스를 이용하여 중앙 유닛과 연결되는 분산 유닛(Distributed Unit, DU)의 네트워크 기능 구성정보를 수신하는 단계와 분산 유닛의 네트워크 기능 구성정보에 기초하여 중앙 유닛의 네트워크 기능을 구성하는 단계 및 분산 유닛을 통해서 단말로 데이터를 송신하는 단계를 포함하는 방법 및 장치를 제공한다.
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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)