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AssigneeLG Electronics Inc.
InventorsSuckchel YANG, Seonwook KIM, Joonkui AHN, Seokmin SHIN, Sechang MYUNG
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The present disclosure relates to a wireless communication system. Specifically, the present disclosure relates to a method and an apparatus therefor, the method comprising the steps of: transmitting an RA preamble on one RO among a plurality of ROs, wherein a resource to which the RA preamble is transmitted includes the following elements, (a) a sub-interval index within a 10 ms interval, (b) a slot index within a sub-interval, (c) a symbol index within a slot, and (d) a frequency resource index; and after transmitting the RA preamble, monitoring DCI having an RA-identifier within a time window, the RA-identifier being masked in a CRC in the DCI, and receiving an RA response corresponding to the DCI, wherein one of (a) to (d) is included in a payload in the DCI, and the rest of (a) to (d) is included in the RA-identifier.
A method of performing a random access procedure by a user equipment (UE) in a wireless communication system, the method comprising:
A device for wireless communication, the device comprising:
A method of performing, by a base station (BS), a random access procedure with a user equipment (UE) in a wireless communication system, the method comprising:
A base station (BS) for wireless communication, the BS comprising:
Dependencies are inferred from the claim text.