METHOD AND APPARATUS FOR SYSTEM ACCESS IN SYSTEM USING BEAM FORMING

摘要

The present invention relates to a method and a device for uplink access, an uplink access method of a terminal according to an embodiment of the present invention includes: a step of receiving a synchronous channel, a broadcasting control channel and a second reference signal from a base station; a step of selecting transmission beam to transmit an uplink access signal using at least one reception result among the synchronous channel, broadcasting control channel and second reference signal; a step of transmitting the uplink access signal using the selected transmission beam; and a step of receiving an access response and control channel initialization configuration information in response to the uplink access signal from the base station. According to an embodiment of the present invention, the efficient beam selection in a process of uplink access can be performed.