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1. (WO2011136207) BASE STATION, MOBILE STATION, CONTROL SIGNAL TRANSMISSION METHOD, AND CONTROL SIGNAL RECEPTION METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/136207    International Application No.:    PCT/JP2011/060140
Publication Date: 03.11.2011 International Filing Date: 26.04.2011
IPC:
H04J 11/00 (2006.01), H04W 72/04 (2009.01)
Applicants: NTT DOCOMO, INC. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150 (JP) (For All Designated States Except US).
ISHII, Hiroyuki [JP/JP]; (JP) (For US Only).
ABETA, Sadayuki [JP/JP]; (JP) (For US Only).
ABE, Tetsushi [JP/JP]; (JP) (For US Only).
OKUBO, Naoto [JP/JP]; (JP) (For US Only).
MIKI, Nobuhiko [JP/JP]; (JP) (For US Only).
UMEDA, Hiromasa [JP/JP]; (JP) (For US Only)
Inventors: ISHII, Hiroyuki; (JP).
ABETA, Sadayuki; (JP).
ABE, Tetsushi; (JP).
OKUBO, Naoto; (JP).
MIKI, Nobuhiko; (JP).
UMEDA, Hiromasa; (JP)
Agent: ITOH, Tadahiko; 16th Floor, Marunouchi MY PLAZA (Meiji Yasuda Seimei Building), 1-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1000005 (JP)
Priority Data:
2010-105993 30.04.2010 JP
Title (EN) BASE STATION, MOBILE STATION, CONTROL SIGNAL TRANSMISSION METHOD, AND CONTROL SIGNAL RECEPTION METHOD
(FR) STATION DE BASE, STATION MOBILE, PROCÉDÉ D'ÉMISSION DE SIGNAL DE COMMANDE ET PROCÉDÉ DE RÉCEPTION DE SIGNAL DE COMMANDE
(JA) 基地局、移動局、制御信号送信方法及び制御信号受信方法
Abstract: front page image
(EN)The disclosed base station, which applies carrier aggregation and communicates with a mobile station, has: a management unit that manages a subcarrier positioned at the direct-current component of a baseband signal at the aforementioned mobile station; a mapping unit that, when the subcarrier positioned at the direct-current component of the baseband signal is used in a predetermined control channel, maps the predetermined control channel for the aforementioned mobile station to a wireless resource that differs from the wireless resource of the subcarrier positioned at the direct-current component of the baseband signal; and a control signal transmission unit that transmits a control signal of the predetermined control channel.
(FR)L'invention porte sur une station de base qui applique une agrégation de porteuses et communique avec une station mobile, et comprend : une unité de gestion qui gère une sous-porteuse positionnée au niveau de la composante continue d'un signal en bande de base au niveau de la station mobile susmentionnée; une unité de mappage qui, lorsque la sous-porteuse positionnée au niveau de la composante continue du signal en bande de base est utilisée dans un canal de commande prédéterminé, mappe le canal de commande prédéterminé pour la station mobile susmentionnée à une ressource sans fil qui diffère de la ressource sans fil de la sous-porteuse positionnée au niveau de la composante continue du signal en bande de base; et une unité d'émission de signal de commande qui émet un signal de commande du canal de commande prédéterminé.
(JA) キャリアアグリゲーションを適用して移動局と通信する基地局は、前記移動局でのベースバンド信号の直流成分に位置するサブキャリアを管理する管理部と、ベースバンド信号の直流成分に位置するサブキャリアが所定の制御チャネルに用いられる場合、ベースバンド信号の直流成分に位置するサブキャリアの無線リソースとは異なる無線リソースに、前記移動局用の所定の制御チャネルをマッピングするマッピング部と、所定の制御チャネルの制御信号を送信する制御信号送信部とを有する。
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, 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, RO, RS, RU, 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, 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)