Jefferson IP Law, LLP
Method and apparatus for transmitting and receiving uplink random access channel slot in a wireless communication system using beamforming
A method and apparatus for transmitting and receiving a signal of Random Access Channel (RACH) in a wireless communication system using beamforming are provided. The reception method includes receiving the signal through each transmission beam of a transmitter from a transmitter, transmitted in each transmission beam by the transmitter, the signal including as many repeated symbols as a total number of reception beams of a receiver, and detecting symbols by switching to reception beams corresponding to the symbols included in the signal during reception of the signal.
Samsung Electronics Co., Ltd.
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Hyun-Il Yung-Soo
Yoo Kim