Coverage for time division duplex systems

A wireless transmit/receive unit (WTRU) comprising:

• a transceiver;
• and
• a processor, operatively coupled to the transceiver;
• wherein:
• the transceiver is configured to receive first time division duplex (TDD) uplink (UL)/downlink (DL) configuration information via system information;
• the transceiver is configured to receive second TDD UL/DL configuration information via dedicated radio resource control (RRC) signaling;
• the transceiver is configured to receive third TDD UL/DL configuration information via downlink control information (DCI);
• the transceiver and the processor are configured to transmit a first physical uplink shared channel (PUSCH) transmission;
• and
• the transceiver and the processor are configured to transmit at least one PUSCH repetition transmission in a time interval indicated as a UL time interval in at least one of the first TDD UL/DL configuration information, the second TDD UL/DL configuration information, or the third TDD UL/DL configuration information.