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Machine translation
1. (WO2001039524) ADAPTIVE ANTENNA AND NETWORK INCORPORATING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/039524    International Application No.:    PCT/EP2000/011361
Publication Date: 31.05.2001 International Filing Date: 13.11.2000
Chapter 2 Demand Filed:    11.06.2001    
IPC:
H04W 16/28 (2009.01)
Applicants: MOTOROLA LIMITED [GB/GB]; Jays Close, Viables Industrial Estate, Basingstoke, Hampshire RG22 4PD (GB) (For All Designated States Except US).
THOMAS, Howard, John [GB/GB]; (GB) (For US Only).
OWEN, Raymond [GB/GB]; (GB) (For US Only)
Inventors: THOMAS, Howard, John; (GB).
OWEN, Raymond; (GB)
Agent: POTTS, Susan; Motorola European Intellectual Property Operations, Midpoint, Alencon Link, Basingstoke, Hampshire RG21 7PL (GB).
JEPSEN, Rene; Motorola European Intellectual Property Operations, Midpoint, Alencon Link, Basingstoke, Hampshire RG21 7PL (GB)
Priority Data:
9927517.4 23.11.1999 GB
Title (EN) ADAPTIVE ANTENNA AND NETWORK INCORPORATING SAME
(FR) ANTENNE ADAPTATIVE ET RESEAU LA CONTENANT
Abstract: front page image
(EN)An adaptive antenna for hand over in a cellular communications network has elements (91, 92) which are capable of forming an optimised beam pattern in dependence upon weights of weighting devices (42, 47). A received signal from a mobile station (10) is ignored until the beam of the adaptive antenna has been appropriately optimised for the mobile station. It is only once the beam pattern has been appropriately formed that hand over to a new cell is effected. Thus, hand over is performed from one optimised beam in one cell to an optimised beam in another cell.
(FR)Une antenne adaptative permettant le transfert dans un réseau de communications cellulaires comprend des éléments (91, 92) capables de former un diagramme directionnel de rayonnement optimisé dépendant de points de dispositifs de pondération (42, 47). Un signal reçu provenant d'une station mobile (10) est ignoré jusqu'à ce que le rayonnement de l'antenne adaptative ait été optimisé de façon appropriée pour la station mobile. Uniquement lorsque le diagramme directionnel de rayonnement a été formé de façon appropriée, le transfert vers une nouvelle cellule est effectué. Ainsi, le transfert est effectué à partir d'un rayonnement optimisé dans une cellule vers un rayonnement optimisé dans une autre cellule.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR).
Publication Language: English (EN)
Filing Language: English (EN)