Signal transmitting and receiving apparatus and method

Abstract

A signal transmission apparatus includes: a receiver configured to receive TCI (Transmission Configuration Indicator) state indication information, the TCI state indication information indicating at least one TCI state; processor circuitry configured to determine an SRS (Sounding Reference Signal) resource set associated with an indicated TCI state in configured multiple SRS resource sets; and a transmitter configured to: perform uplink transmission by using a parameter associated with the SRS resource set associated with the TCI state and/or a parameter associated with the TCI state, and perform uplink transmission for dynamic grant PUSCH (Physical Uplink Shared Channel) scheduled by DCI (Downlink Control Information) format 0_0 or Type 2 configured grant PUSCH activated by DCI format 0_0, wherein the dynamic grant PUSCH or the Type 2 configured grant PUSCH is associated with a first SRS resource set and/or a first TCI state associated with the first SRS resource set.

Dependencies are inferred from the claim text.