KT Corporation
METHOD AND DEVICE FOR PERFORMING WIRELESS COMMUNICATION IN UNLICENSED BAND

Abstract:

Provided are a method and a device for performing wireless communication in an unlicensed band. The method of a UE for performing wireless communication in an unlicensed band may include: receiving, in a system band made up of a plurality of sub-bands, information for allocating a radio resource; acquiring, for at least one of sub-bands included in the radio resource, availability information based on the performing of Listen Before Talk (LBT); and transmitting the availability information.