Method and device for uplink transmission and reception in wireless communication system

Abstract

Disclosed are a method and device for uplink transmission and reception in a wireless communication system. The method according to one embodiment of the present disclosure may comprise the steps of: receiving, by means of a terminal, configuration information related to uplink transmission from a first network node, wherein the configuration information includes information on a PL-RS used to acquire downlink path loss estimation for the uplink transmission; receiving the PL-RS from the first network node by means of the terminal; and performing, by means of the terminal, the uplink transmission to a second network node on the basis of the configuration information.