公开(公告)号：BR9813175A

公开(公告)日：2000-08-22

申请号：BR9813175

申请日：1998-10-30

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDQVIST DAN ,  LINDSKOG KRISTIAN ,  ISTERLING JACOB

IPC: H04W24/00 ,  H04Q7/30 ,  H04Q7/34

Abstract: Each transmitter/receiver pair of a radio base station is connected via an antenna bus and radio frequency feeder to antenna near parts equipment such as active antennas, boosters and tower mounted amplifiers. 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 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 calibration data for configuring each antenna near parts equipment for optimal operation.