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1. (WO1996009733) BASE STATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/009733    International Application No.:    PCT/FI1995/000512
Publication Date: 28.03.1996 International Filing Date: 19.09.1995
Chapter 2 Demand Filed:    15.04.1996    
H04W 16/00 (2009.01), H04W 16/28 (2009.01), H04B 1/713 (2011.01), H04W 16/24 (2009.01), H04W 48/12 (2009.01), H04W 88/08 (2009.01)
Applicants: NOKIA TELECOMMUNICATIONS OY [FI/FI]; Mäkkylän puistotie 1, FIN-02600 Espoo (FI) (For All Designated States Except US).
JÄNTTI, Arto [FI/FI]; (FI) (For US Only)
Inventors: JÄNTTI, Arto; (FI)
Agent: TEKNOPOLIS KOLSTER OY; Oy Kolster Ab, Iso Roobertinkatu 23, P.O. Box 148, FIN-00121 Helsinki (FI)
Priority Data:
944346 19.09.1994 FI
Abstract: front page image
(EN)The invention relates to a base station in a cellular radio system, comprising one or more transceiver groups (22, 24, 26), each group comprising two or more transceiver units (23a, 23b, 25a, 25b, 27a, 27b), said groups being connected each to an individual antenna (20a-20c). For enabling frequency hopping advantageously in the base station of the invention, the coverage areas of at least some of the antennas (20a-20c) of the base station are substantially overlapping.
(FR)L'invention concerne une station de base dans un système de radio cellulaire, comprenant un ou plusieurs groupes d'émetteurs/récepteurs (22, 24, 26) présentant chacun une ou plusieurs unités d'émission/réception (23a, 23b, 25a, 25b, 27a, 27b) et étant chacun connecté à une antenne individuelle (20a, 20c). Les zones de diffusion d'au moins certaines antennes (20a-20c) de la station de base sont sensiblement superposées, ce qui permet d'assurer un saut de fréquence avantageux dans la station de base selon l'invention.
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Finnish (FI)