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1. (WO2012047019) METHOD AND APPARATUS FOR TRANSRECEIVING DATA IN RADIO ACCESS SYSTEM SUPPORTING MULTI-RAT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/047019    International Application No.:    PCT/KR2011/007372
Publication Date: 12.04.2012 International Filing Date: 05.10.2011
IPC:
H04B 7/26 (2006.01), H04W 48/18 (2009.01), H04W 88/06 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
LEE, Eunjong [KR/KR]; (KR) (For US Only).
YUK, Youngsoo [KR/KR]; (KR) (For US Only).
CHO, Heejeong [KR/KR]; (KR) (For US Only)
Inventors: LEE, Eunjong; (KR).
YUK, Youngsoo; (KR).
CHO, Heejeong; (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:
61/390,144 05.10.2010 US
Title (EN) METHOD AND APPARATUS FOR TRANSRECEIVING DATA IN RADIO ACCESS SYSTEM SUPPORTING MULTI-RAT
(FR) PROCÉDÉ ET APPAREIL D'ÉMISSION/DE RÉCEPTION DE DONNÉES DANS UN SYSTÈME D'ACCÈS RADIO PRENANT EN CHARGE LES TECHNOLOGIES D'ACCÈS RADIO MULTIPLES (MULTI-RAT)
(KO) 다중 무선접속기술을 지원하는 무선 접속 시스템에서 데이터를 송수신하기 위한 방법 및 장치
Abstract: front page image
(EN)The present invention relates to a method for a terminal transreceiving data with a first base station supporting first radio access technology (RAT) and a second base station supporting second RAT in a radio access system supporting Multi-RAT, and comprises the following steps: performing initial network entry with the first base station; negotiating with the first base station Multi RAT capability for exchanging information necessary to access the second base station; performing the access process with the second base station; and simultaneously transreceiving data between the first base station and the second base station, which is accessed through the access process, wherein the step of negotiating Multi-RAT capability further comprises a step of transmitting control information that expresses a specific service flow or a QoS type, which prefers communication with the second base station, to the first base station.
(FR)L'invention concerne un procédé pour terminal d'émission/de réception de données avec une première station de base qui prend en charge une première technologie d'accès radio (RAT) et avec une seconde station de base qui prend en charge une seconde technologie d'accès radio (RAT) dans un système d'accès radio prenant en charge des technologies d'accès radio multiples (Multi-RAT). Ledit procédé consiste à effectuer une entrée initiale dans le réseau avec la première station de base; à négocier avec la première station de base la capacité des technologies d'accès radio multiples (Multi-RAT) pour échanger des informations nécessaires à l'accès à la seconde station de base; à réaliser le processus d'accès avec la seconde station de base; et à émettre/recevoir simultanément des données entre la première et la seconde station de base, dont l'accès se fait via le processus d'accès, l'étape de négociation de la capacité des technologies d'accès radio multiples (Multi-RAT) comprenant une étape de transmission, à la première station de base, des informations de contrôle qui expriment un flux de service spécifique ou un type QoS, qui préfèrent communiquer avec la seconde station de base.
(KO)본 명세서는 다중 무선접속기술(Radio Access Technology:RAT)을 지원하는 무선 접속 시스템에서, 단말이 제 1 무선접속기술을 지원하는 제 1 기지국 및 제 2 무선접속기술을 지원하는 제 2 기지국과 데이터를 송수신하기 위한 방법에 있어서,상기 제 1 기지국과 초기 네트워크 엔트리(initial network entry) 과정을 수행하는 단계; 상기 제 2 기지국과의 접속에 필요한 정보를 교환하기 위해 상기 제 1 기지국과 다중 RAT 능력 협상 과정을 수행하는 단계; 상기 제 2 기지국과 접속 절차를 수행하는 단계; 및 상기 제 1 기지국 및 상기 접속 절차를 통해 접속된 제 2 기지국과 동시에 데이터를 송수신하는 단계를 포함하되, 상기 다중 RAT 능력 협상 과정을 수행하는 단계는 상기 제 2 기지국과의 통신을 선호하는 특정 서비스 플로우(service flow) 또는 서비스 품질 타입(QoS Type)을 나타내는 제어 정보를 상기 제 1 기지국으로 전송하는 단계를 포함하는 것을 특징으로 한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)