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Machine translation
1. (WO2014182132) METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/182132    International Application No.:    PCT/KR2014/004185
Publication Date: 13.11.2014 International Filing Date: 09.05.2014
IPC:
H04W 24/10 (2009.01), H04B 7/26 (2006.01)
Applicants: PANTECH INC. [KR/KR]; (Pantech R&D Center Bldg., Sangam-dong) 179 Seongam-ro Mapo-gu Seoul 121-904 (KR)
Inventors: HUH, Kang Suk; (KR).
KWON, Ki Bum; (KR).
AHN, Jae Hyun; (KR).
JUNG, Myung Cheul; (KR)
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2013-0053407 10.05.2013 KR
Title (EN) METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY
(FR) PROCEDE ET DISPOSITIF DE TRANSMISSION DE DONNEES DANS UN SYSTEME DE COMMUNICATION SANS FIL PRENANT EN CHARGE UNE DOUBLE CONNECTIVITE
(KO) 이중 연결성을 지원하는 무선 통신 시스템에서 데이터 전송 방법 및 장치
Abstract: front page image
(EN)Disclosed are a method and a device for transmitting data in a wireless communication system supporting dual connectivity. The method for transmitting data in a wireless communication system supporting dual connectivity comprises the steps of: transmitting channel state information between a small base station and a terminal to a macro base station; receiving a radio resource control (RRC) connection reconfiguration message from the macro base station; releasing a connection with the small base station on the basis of the RRC connection reconfiguration message; and transmitting, to the macro base station, a PDCP state report including information on a sequence number of a packet data convergence protocol (PDCP) service data unit (SDU) which has not been received.
(FR)L'invention concerne un procédé et dispositif de transmission de données dans un système de communication sans fil prenant en charge une double connectivité. Le procédé de transmission de données dans un système de communication sans fil prenant en charge une double connectivité comprend les étapes consistant à: transmettre des informations d'état de canal entre une petite station de base et un terminal à une macro-station de base; recevoir un message de reconfiguration de connexion de commande de ressources radio (RRC) en provenance de la macro-station de base; libérer une connexion avec la petite station de base sur la base du message de reconfiguration de connexion RRC; et transmettre, à la macro-station de base, un rapport d'état PDCP comprenant des informations sur un numéro d'ordre (SN) d'une unité de données de service (SDU) de protocole de convergence de données par paquets (PDCP) qui n'a pas été reçue.
(KO)이중 연결성을 지원하는 무선 통신 시스템에서 데이터 전송 방법 및 장치가 개시되어 있다. 이중 연결성을 지원하는 무선 통신 시스템에서 데이터 전송 방법은 스몰 기지국과 단말 사이의 채널 상태 정보를 매크로 기지국으로 전송하는 단계, 매크로 기지국으로부터 RRC(radio resource control) 연결 재구성 메시지를 수신하는 단계, RRC 연결 재구성 메시지를 기반으로 스몰 기지국과의 연결을 릴리즈하는 단계와 수신하지 못한 PDCP(packet data convergence protocol) SDU(service data unit)의 시퀀스 넘버에 대한 정보를 포함하는 PDCP 상태 리포트를 상기 매크로 기지국으로 전송하는 단계를 포함할 수 있다.
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, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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)