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BEAM SCANNING METHOD OF TERMINAL FOR HYBRID BEAM FORMING IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME
BEAM SCANNING METHOD OF TERMINAL FOR HYBRID BEAM FORMING IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME
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机译:无线通信系统中混合波束形成终端的波束扫描方法及装置
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摘要
Disclosed in the present application is a method for receiving a downlink signal by a terminal from a base station in a wireless communication system. In particular, the present invention is characterized by comprising the steps of: receiving a beam scanning subframe, configured of a plurality of preambles for scanning transmission means at first intervals, from the base station; selecting a preferred transmission beam corresponding to one preamble from among the plurality of preambles, and a preferred reception beam corresponding to the preferred transmission beam reporting information on the preferred transmission beam to the base station; and receiving the one preamble and a certain subframe configured of a downlink physical channel beam formed by the preferred transmission beam at second intervals within the first interval.
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