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Machine translation
1. (WO2006088252) METHOD FOR ANTENNA VERIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/088252    International Application No.:    PCT/JP2006/303508
Publication Date: 24.08.2006 International Filing Date: 20.02.2006
IPC:
H04B 7/06 (2006.01)
Applicants: NEC Corporation [JP/JP]; 7-1, Shiba 5-chome, Minato-ku, Tokyo, 1088001 (JP) (For All Designated States Except US).
ISAAC, Paul [AU/AU]; (AU) (For US Only).
WANG, Xinhua [AU/AU]; (AU) (For US Only)
Inventors: ISAAC, Paul; (AU).
WANG, Xinhua; (AU)
Agent: MARUYAMA, Takao; MARUYAMA PATENT OFFICE, SAM Build. 3floor, 38-23, Higashi-Ikebukuro 2-chome, Toshima-ku, Tokyo 1700013 (JP)
Priority Data:
2005900791 21.02.2005 AU
2006200589 13.02.2006 AU
Title (EN) METHOD FOR ANTENNA VERIFICATION
(FR) PROCEDE DE VERIFICATION D'ANTENNE
Abstract: front page image
(EN)A method of enabling a communications receiver to verify an antenna weight previously signalled by the communications receiver to a base station, the method including the steps of: equalising (14) a channel estimate of a dedicated pilot channel by the complex conjugate of a channel estimate of a common pilot channel to form an estimate of the transmission weight used by the base station; and for each transmission slot, combining (20) a component of the transmission weight estimates for current and previous slots to form an optimised transmission weight estimate.
(FR)L'invention concerne un procédé permettant à un récepteur de communications de vérifier une antenne antérieurement signalée par ledit récepteur de communications à une station de base. Ledit procédé consiste: à égaliser (14) une estimation de canal de canal pilote dédié à l'aide du conjugué complexe d'une estimation de canal de canal pilote commun afin de former une estimation de pondération de d'émission utilisée par la station de base; et pour chaque créneau d'émission, à combiner (20) un composant des estimations de pondération pour des créneaux courants et antérieurs afin de former une estimation de pondération d'émission optimisée.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)