Method for performing beam management in wireless communication system and apparatus therefor
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United States of America Patent
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Feb 15, 2022
Grant Date -
Feb 27, 2020
app pub date -
Jun 8, 2017
filing date -
Oct 26, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The present specification provides a beam management method in a wireless communication system. The beam management method performed by a serving base station according to the present specification comprise setting, to a UE, a plurality of beam management reference signals (RSs) for downlink beam scanning of the UE, transmitting at least one beam management reference signal to the UE through at least one transmission beam; receiving beam index information corresponding to a predetermined number of transmission beams from the UE; and based on the received beam index information, transmitting indication information for controlling a beam used for transmission of a downlink reference signal of the neighboring eNB and/or transmission of an uplink reference signal of the neighboring UE to the neighboring eNB and/or the neighboring UE.
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