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1. (WO2010143477) WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, BASE STATION CONTROL PROGRAM, AND MOBILE STATION CONTROL PROGRAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/143477    International Application No.:    PCT/JP2010/057260
Publication Date: 16.12.2010 International Filing Date: 23.04.2010
Chapter 2 Demand Filed:    19.01.2011    
IPC:
H04W 52/48 (2009.01), H04B 7/06 (2006.01), H04J 1/00 (2006.01), H04J 11/00 (2006.01), H04L 27/01 (2006.01), H04W 72/04 (2009.01), H04W 88/02 (2009.01)
Applicants: Sharp Kabushiki Kaisha [JP/JP]; 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522 (JP) (For All Designated States Except US).
GOTO Jungo; (For US Only).
HAMAGUCHI Yasuhiro; (For US Only).
YOKOMAKURA Kazunari; (For US Only).
NAKAMURA Osamu; (For US Only).
TAKAHASHI Hiroki; (For US Only)
Inventors: GOTO Jungo; .
HAMAGUCHI Yasuhiro; .
YOKOMAKURA Kazunari; .
NAKAMURA Osamu; .
TAKAHASHI Hiroki;
Agent: FUKUCHI Takeo; 3-1, Sakuragaoka-cho, Shibuya-ku, Tokyo 1500031 (JP)
Priority Data:
2009-141141 12.06.2009 JP
Title (EN) WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, BASE STATION CONTROL PROGRAM, AND MOBILE STATION CONTROL PROGRAM
(FR) SYSTÈME DE COMMUNICATION SANS FIL, STATION DE BASE, STATION MOBILE, PROGRAMME DE COMMANDE DE STATION DE BASE, ET PROGRAMME DE COMMANDE DE STATION MOBILE
(JA) 無線通信システム、基地局、移動局、基地局の制御プログラムおよび移動局の制御プログラム
Abstract: front page image
(EN)The access system, transmission power, antennas to be used and number of antennas are controlled with PH, which indicates a transmission power in reserve, taken into account. A wireless communication system comprises a base station and a mobile station. The mobile station allocates a transport signal, which is a frequency signal obtained by conversion, to a continuous frequency band or a predetermined number of divisional discrete frequency bands to perform a data transmission to the base station. When the need for a retransmission occurs in the data transmission performed by the mobile station having allocating the transport signal, which is the frequency signal obtained by conversion, to the discrete frequency bands, the base station determines a transmission power in reserve in the mobile station in a case of allocating the transport signal to the discrete frequency bands. If, as a result of the determination, it is known that there is no transmission power in reserve in the mobile station, then the base station gives, to the mobile station, an instruction to allocate the transport signal to the continuous frequency band, thereby increasing the transmission power to perform the retransmission.
(FR)Le système d'accès, la puissance de transmission, les antennes à utiliser et le nombre d'antennes sont commandés en prenant en compte PH, qui indique une puissance de transmission en réserve. Un système de communication sans fil comprend une station de base et une station mobile. La station mobile attribue un signal de transport, qui est un signal de fréquence obtenu par conversion, à une bande de fréquence continue ou un nombre prédéterminé de bandes de fréquence discrètes de division pour effectuer une transmission de données à la station de base. Lorsque le besoin de retransmettre apparaît pendant la transmission de données effectuée par la station mobile ayant attribué le signal de transport, qui est le signal de fréquence obtenu par conversion, aux bandes de fréquence discrètes, la station de base détermine une puissance de transmission en réserve dans la station mobile dans un cas d'attribution du signal de transport aux bandes de fréquence discrètes. Si, en tant que résultat de la détermination, on sait qu'il n'y a pas de puissance de transmission en réserve dans la station mobile, alors la station de base donne, à la station mobile, une instruction pour attribuer le signal de transport à la bande de fréquence continue, augmentant de ce fait la puissance de transmission pour effectuer la retransmission.
(JA) 送信電力余力を示すPHを考慮し、アクセス方式、送信電力、使用するアンテナ、アンテナ数を制御する。基地局および移動局により構成され、移動局が周波数信号に変換された送信信号を連続的な周波数帯域または予め定められた数に分割された離散的な周波数帯域に割当てて基地局に対してデータ伝送を行なう無線通信システムであって、基地局は、移動局が周波数信号に変換された送信信号を離散的な周波数帯域に割当てて行なったデータ伝送で再送が発生した場合、送信信号を離散的な周波数帯域に割当てた際の移動局の送信電力余力を判定し、判定の結果、送信電力余力が無い場合は、移動局に対して、送信信号を連続的な周波数帯域に割当て、送信電力を上げて再送を行なう指示を与える。
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, 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 (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, 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)