Apparatus and method for controlling array antenna device in communication system
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United States of America Patent
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Jul 23, 2019
Grant Date -
Dec 4, 2014
app pub date -
Jun 2, 2014
filing date -
May 31, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
One or more embodiments provide a method for controlling array antenna device in a base station (BS) in a communication system. The method includes determining whether to perform a calibration operation for BSs while operating in one of a normal mode and an interference control mode. The method also includes transiting from the one of the normal mode and the interference control mode to a calibration mode based on the determining result of whether to perform the calibration operation for the BSs. A reference antenna among antennas included in the array antenna device is used in all of the normal mode, the interference control mode, and the calibration mode.
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