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1. (WO2002001752) BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/001752    International Application No.:    PCT/JP2001/005568
Publication Date: 03.01.2002 International Filing Date: 27.06.2001
IPC:
H04B 7/04 (2017.01), H04B 7/08 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma Kadoma-shi, Osaka 571-8501 (JP) (For All Designated States Except US).
KANEMOTO, Hideki [JP/JP]; (JP) (For US Only).
MIYA, Kazuyuki [JP/JP]; (JP) (For US Only)
Inventors: KANEMOTO, Hideki; (JP).
MIYA, Kazuyuki; (JP)
Agent: WASHIDA, Kimihito; 5th Floor, Shintoshicenter Bldg. 24-1, Tsurumaki 1-chome Tama-shi, Tokyo 206-0034 (JP)
Priority Data:
2000-197132 29.06.2000 JP
Title (EN) BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD
(FR) DISPOSITIF DE STATION DE BASE, ET PROCEDE DE COMMUNICATION SANS FIL
Abstract: front page image
(EN)An arrival direction estimate unit (106) estimates the arrival direction of a signal, and a DSCH using terminal determine unit (108) determines a communication terminal to use a DSCH from a communication terminal having received a demand signal and the arrival direction of the signal. In other words, the DSCH using terminal determine unit (108) determines communication terminals using the DSCH in the order of proximity out of communication terminals desired to use the DSCH, with the closest one in the arrival direction of the signal first.
(FR)Dans cette invention, une unité d'estimation de direction d'arrivée (106) estime la direction d'arrivée d'un signal, et une unité de détermination de terminaux utilisant DSCH (108) détermine un terminal de communication devant utiliser un DSCH provenant d'un terminal de communication ayant reçu un signal de demande et la direction d'arrivée du signal. Ainsi, l'unité de détermination de terminaux utilisant DSCH (108) détermine les terminaux de communication utilisant DSCH dans l'ordre de proximité parmi les terminaux de communication désirant utiliser DSCH, avec le plus proche dans la direction d'arrivée du signal d'abord.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)