H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
H04Q 7/30 (2006.01) H04Q 7/34 (2006.01)
Patent
CA 2308159
Each transmitter/receiver pair (12) of a radio base station (10) is connected via an antenna bus (92) and radio frequency feeder (26) to antenna near parts equipment such as active antennas (40), boosters (32) and tower mounted amplifiers (152). Automatic configuration and calibration of the antenna near parts equipment is accomplished by establishing communication between the base station and each of its connected antenna near part components. Each antenna near part component sends its identification (200) to the base station over the antenna bus at power-on. Furthermore, communications selectively sent over the radio frequency feeder are monitored to determine the connectivity between individual transmitter/receiver pairs of the base station and each antenna near parts equipment. These radio frequency feeder communications are further processed to determine (252) calibration data for configuring (254) each antenna near parts equipment for optimal operation.
Chacune des paires d'émetteurs/récepteurs (12) d'une station radio de base (10) est relié via un bus d'antenne (92) et un coaxial RF (26) à des périphériques tels que des antennes actives (40), des préamplis (32) et des amplis (152) placés dans la tour. La configuration et l'étalonnage des périphériques se font automatiquement par transmission de signaux entre la station de base et chacun de ses périphériques raccordés. Chacun des périphériques de l'antenne transmet son identification (200) à la station de base lors de la mise sous tension. De plus, les signaux sélectivement transmis via le coaxial sont analysés pour déterminer la connectivité devant s'établir entre les différentes paires d'émetteurs/récepteurs de la station de base et les différents périphériques. Ces signaux RF sont ensuite traités pour déterminer (252) les données d'étalonnage servant à configurer (254) les différents périphériques en vue d'un fonctionnement optimal.
Lindqvist Dan
Lindskog Kristian
Osterling Jacob
Marks & Clerk
Telefonaktiebolaget Lm Ericsson
LandOfFree
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