A User Equipment, UE, comprising: at least one processor; and at least one memory storing computer program code; wherein the at least one processor is configured with the at least one memory and the computer program code to cause the user equipment UE to transmit a reference signal and/or a or channel state information CSI report and/or a block acknowledgement by causing the UE to at least: receive a configuration of multiple parameter sets each set including a timing indication; receive a grant that allocates multiple uplink subframes; determine based on the grant whether at least one of the multiple allocated uplink subframes is shortened such that uplink transmission is prohibited in only a portion thereof, and if affirmative, which of the multiple uplink subframes are shortened; determine from the grant that a reference signal and/or CSI report and/or block acknowledgement is requested; determine from the grant a selected one of the multiple parameter sets; identify one uplink subframe based on the determination which of the multiple allocated uplink subframes are shortened and the timing indication of the selected parameter set; and transmit the reference signal and/or the CSI report and/or block acknowledgement as requested by the grant in the identified uplink subframe; wherein for the case in which at least one of the multiple allocated uplink subframes is determined to be shortened, the identified one uplink subframe is identified from among only the multiple allocated uplink subframes that are shortened using the timing indication from the selected parameter set. at least one processor; and at least one memory storing computer program code; wherein the at least one processor is configured with the at least one memory and the computer program code to cause the user equipment UE to transmit a reference signal and/or a or channel state information CSI report and/or a block acknowledgement by causing the UE to at least: receive a configuration of multiple parameter sets each set including a timing indication; receive a grant that allocates multiple uplink subframes; determine based on the grant whether at least one of the multiple allocated uplink subframes is shortened such that uplink transmission is prohibited in only a portion thereof, and if affirmative, which of the multiple uplink subframes are shortened; determine from the grant that a reference signal and/or CSI report and/or block acknowledgement is requested; determine from the grant a selected one of the multiple parameter sets; identify one uplink subframe based on the determination which of the multiple allocated uplink subframes are shortened and the timing indication of the selected parameter set; and transmit the reference signal and/or the CSI report and/or block acknowledgement as requested by the grant in the identified uplink subframe; wherein for the case in which at least one of the multiple allocated uplink subframes is determined to be shortened, the identified one uplink subframe is identified from among only the multiple allocated uplink subframes that are shortened using the timing indication from the selected parameter set. receive a configuration of multiple parameter sets each set including a timing indication; receive a grant that allocates multiple uplink subframes; determine based on the grant whether at least one of the multiple allocated uplink subframes is shortened such that uplink transmission is prohibited in only a portion thereof, and if affirmative, which of the multiple uplink subframes are shortened; determine from the grant that a reference signal and/or CSI report and/or block acknowledgement is requested; determine from the grant a selected one of the multiple parameter sets; identify one uplink subframe based on the determination which of the multiple allocated uplink subframes are shortened and the timing indication of the selected parameter set; and transmit the reference signal and/or the CSI report and/or block acknowledgement as requested by the grant in the identified uplink subframe; wherein for the case in which at least one of the multiple allocated uplink subframes is determined to be shortened, the identified one uplink subframe is identified from among only the multiple allocated uplink subframes that are shortened using the timing indication from the selected parameter set.