Short PUCCH in Uplink sPUCCH

A wireless device apparatus comprising:

• a transceiver circuit;
• and
• a processing circuit operatively coupled to the transceiver circuit, wherein the processing circuit is configured to control the transceiver circuit to:
• receive a first data transmission from a second wireless device in a first subframe interval, wherein the first data transmission is received within a duration that is less than a maximum data transmission duration that is possible within the first subframe interval;
• and
• transmit hybrid automatic repeat request (HARQ) feedback and/or channel state information (CSI) to the second wireless device in a subsequent subframe interval that consists of a plurality of transmission symbols, wherein the transmission of the HARQ feedback and/or CSI occupies either exactly one of two slots in the subsequent subframe interval or fewer than all the transmission symbols in the one of the two slots.

A wireless device apparatus comprising:

• a transceiver circuit;
• and
• a processing circuit operatively coupled to the transceiver circuit, wherein the processing circuit is configured to control the transceiver circuit to:
• transmit a first data transmission to a second wireless device in a first subframe interval, wherein the first data transmission is received within a duration that is less than a maximum data transmission duration that is possible within the first subframe interval;
• and
• receive hybrid automatic repeat request (HARQ) feedback and/or channel state information (CSI) from the second wireless device in a subsequent subframe interval that consists of a plurality of transmission symbols, wherein the transmission of the HARQ feedback and/or CSI occupies either exactly one of two slots in the subsequent subframe interval or fewer than all the transmission symbols in the one of the two slots.