Method for transmitting and receiving data in wireless communication system, and apparatus for supporting same

Abstract

The present invention relates to a method and a apparatus for transmitting and receiving, by a device, data in a wireless communication system. The present invention can provide a method and an apparatus which receive, from a first network node, configuration information of a contention-based resource region, the contention-based resource region indicating a resource region capable of transmitting and receiving data without connecting to the first network node; and transmit a preamble and a specific message in the contention-based resource region on the basis of the configuration information, wherein the configuration information comprises: region information indicating the contention-based resource region; a first resource information indicating a resource available in the contention-based resource region; and a second resource information indicating a resource unavailable in the contention-based resource region.

Dependencies are inferred from the claim text.