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Pub. No.:    WO/2012/046645    International Application No.:    PCT/JP2011/072525
Publication Date: 12.04.2012 International Filing Date: 30.09.2011
H04W 56/00 (2009.01), H04J 1/00 (2006.01), H04J 11/00 (2006.01)
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041 (JP) (For All Designated States Except US).
YAMAMOTO, Takashi [JP/JP]; (JP) (For US Only)
Inventors: YAMAMOTO, Takashi; (JP)
Agent: SunCrest Patent and Trademark Attorneys; 1-11, Sakaemachidori 4-chome, Chuo-ku, Kobe-shi, Hyogo 6500023 (JP)
Priority Data:
2010-226888 06.10.2010 JP
(JA) 基地局装置
Abstract: front page image
(EN)The disclosed base station device is provided with a downlink signal receiving unit (12) for receiving a downlink signal from another base station device, a synchronization processing unit (22) which acquires the downlink signal of the other base station device and performs synchronization with the aforementioned other base station device on the basis of said downlink signal, and a setting unit (24) which sets MBSFN subframes. The synchronization processing unit (22) obtains the downlink signal of the other base station device between the intervals of the MBSFN subframes set by the setting unit (24).
(FR)L'invention concerne un dispositif station de base comprenant une unité de réception de signal de liaison descendante (12) destinée à recevoir un signal de liaison descendante d'un autre dispositif station de base, une unité de traitement de synchronisation (22) destinée à acquérir le signal de liaison descendante de l'autre dispositif station de base et à réaliser une synchronisation avec ledit autre dispositif en fonction du signal de liaison descendante, ainsi qu'une unité de réglage (24) qui définit des sous-trames MBSFN. L'unité de traitement de synchronisation (22) obtient le signal de liaison descendante de l'autre dispositif station de base entre les intervalles des sous-trames MBSFN définies par l'unité de réglage (24).
(JA) 本発明の基地局装置は、他の基地局装置からの下り信号を受信する下り信号受信部12と、他の基地局装置の下り信号を取得し、当該下り信号に基づいて前記他の基地局装置との間で、基地局間同期を行う同期処理部22と、MBSFNサブフレームを設定する設定部24とを備えている。同期処理部22は、設定部24が設定したMBSFNサブフレームの区間の間に他の基地局装置の下り信号を取得する。
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: Japanese (JA)
Filing Language: Japanese (JA)