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Machine translation
1. (WO2012108045) WIRELESS DATA TRANSMISSION METHOD, COMMUNICATION SYSTEM, WIRELESS TERMINAL DEVICE AND WIRELESS BASE STATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/108045    International Application No.:    PCT/JP2011/052916
Publication Date: 16.08.2012 International Filing Date: 10.02.2011
IPC:
H04W 28/04 (2009.01), H04L 1/16 (2006.01), H04W 56/00 (2009.01), H04W 74/08 (2009.01)
Applicants: FUJITSU LIMITED [JP/JP]; 1-1,Kamikodanaka 4-chome,Nakahara-ku, Kawasaki-shi, Kanagawa 2118588 (JP) (For All Designated States Except US).
KAWASAKI, Yoshihiro [JP/JP]; (JP) (For US Only).
OHTA, Yoshiaki [JP/JP]; (JP) (For US Only)
Inventors: KAWASAKI, Yoshihiro; (JP).
OHTA, Yoshiaki; (JP)
Agent: AOKI Atsushi; SEIWA PATENT & LAW, Toranomon 37 Mori Bldg., 5-1, Toranomon 3-chome, Minato-ku, Tokyo 1058423 (JP)
Priority Data:
Title (EN) WIRELESS DATA TRANSMISSION METHOD, COMMUNICATION SYSTEM, WIRELESS TERMINAL DEVICE AND WIRELESS BASE STATION DEVICE
(FR) PROCÉDÉ DE TRANSMISSION DE DONNÉES SANS FIL, SYSTÈME DE COMMUNICATIONS, DISPOSITIF DE TERMINAL SANS FIL ET DISPOSITIF DE STATION DE BASE SANS FIL
(JA) 無線データ送信方法、通信システム、無線端末装置及び無線基地局装置
Abstract: front page image
(EN)A wireless base station device (1) transmits, to an unsynchronized wireless terminal device (2), data and a signal showing a pattern in random access, said unsynchronized wireless terminal device (2) being a wireless terminal device unsynchronized with the wireless base station device (1) in the uplink interval. The unsynchronized wireless terminal device (2) transmits, via a random access channel, a response signal to the wireless base station device (1), said response signal being created on the basis of the signal showing the pattern received from the wireless base station device (1), and on whether the data was correctly received or not.
(FR)La présente invention concerne un procédé selon lequel un dispositif de station de base sans fil (1) transmet à un dispositif de terminal non synchronisé (2) des données et un signal indiquant un motif en accès aléatoire, ledit dispositif de terminal sans fil non synchronisé (2) étant un dispositif de terminal sans fil non synchronisé avec le dispositif de station de base sans fil (1) dans l'intervalle de liaison montante. Le dispositif de terminal sans fil non synchronisé (2) transmet, via un canal d'accès aléatoire, un signal de réponse au dispositif de station de base sans fil (1), ledit signal de réponse étant créé sur la base du signal indiquant le motif reçu depuis le dispositif de station de base sans fil (1), et s'enquérant si les données ont été correctement reçues ou non.
(JA) 無線基地局装置(1)は、上り無線区間において無線基地局装置(1)と同期が取れていない無線端末装置である非同期無線端末装置(2)に対し、ランダムアクセスにおけるパターンを示す信号およびデータを送信する。非同期無線端末装置(2)は、データが正しく受信されたか否かと無線基地局装置(1)から受信したパターンを示す信号とに基づいて生成した応答信号を、ランダムアクセスチャネルを介して無線基地局装置(1)に送信する。
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, 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)