WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2001031743) CONTROL OF MULTIDIRECTIONAL ANTENNA STRUCTURE IN A PRIMARY STATION FOR USE IN A RADIO COMMUNICATION NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/031743    International Application No.:    PCT/EP2000/003272
Publication Date: 03.05.2001 International Filing Date: 12.04.2000
IPC:
H01Q 1/24 (2006.01), H01Q 3/24 (2006.01)
Applicants: KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL/NL]; Groenewoudseweg 1, NL-5621 BA Eindhoven (NL)
Inventors: BRUZZONE, Raul; (NL)
Agent: DE LA FOUCHARDIERE, Marie-Noëlle; Internationaal Octrooibureau B.V., Prof. Holstlaan 6, NL-5656 AA Eindhoven (NL)
Priority Data:
99402664.9 26.10.1999 EP
Title (EN) CONTROL OF MULTIDIRECTIONAL ANTENNA STRUCTURE IN A PRIMARY STATION FOR USE IN A RADIO COMMUNICATION NETWORK
(FR) COMMANDE DE STRUCTURE D'ANTENNE MULTIDIRECTIONNELLE DANS UNE STATION PRIMAIRE DE RESEAU DE RADIOCOMMUNICATIONS
Abstract: front page image
(EN)The invention relates to a method for controlling a multidirectional antenna structure in a primary station for use in a radio communication network comprising a plurality of secondary stations. This method comprises the following steps: an acquisition step of acquiring data relating to secondary stations, a selection step of selecting, based on acquired data, an active secondary station, alternative secondary stations suitable for becoming active, a calculation step of calculating the directions of signals received from the selected secondary stations, a storage step of storing the calculated directions, a control step of controlling said antenna structure depending on stored directions. Application radiocummunications, notably third generation portable or mobile telephony.
(FR)L'invention concerne un procédé de commande de structure d'antenne multidirectionnelle dans une station primaire de réseau de radiocommunications comportant une pluralité de stations secondaires. Le procédé comprend les étapes suivantes: acquisition des données relatives aux stations secondaires, sélection sur la base des données acquises d'une station secondaire active et de stations secondaires de remplacement pouvant devenir actives, calcul de la direction des signaux reçus depuis les stations secondaires sélectionnées, enregistrement des directions calculées, et commande de la structure d'antenne en fonction des directions enregistrées. L'invention s'applique au domaine des radiocommunications, notamment en téléphonie portable ou mobile de la troisième génération.
Designated States: CN, JP, KR.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)