Transmission of deferred feedback via uplink shared channel

A method for wireless communication at a network entity, comprising:

• transmitting control signaling configuring periodic resources for receiving semi-persistent scheduled downlink transmissions;
• transmitting a control message indicating a change to a transmission time interval format;
• identifying a conflict for a symbol period between uplink transmission of feedback for a first semi-persistent scheduled downlink transmission and for downlink reception based at least in part on the change to the transmission time interval format;
• and
• receiving, in an uplink shared channel resource of the transmission time interval format that differs from the symbol period, an uplink message comprising uplink data multiplexed with the feedback based at least in part on the conflict.

An apparatus for wireless communication at a user equipment (UE), comprising:

• one or more processors;
• one or more memories coupled with the one or more processors;
• and
• instructions stored in the one or more memories and executable by the one or more processors to cause the apparatus to:
• receive control signaling configuring periodic resources for receiving semi-persistent scheduled downlink transmissions;
• receive a control message indicating a change to a transmission time interval format;
• identify a conflict for a symbol period between uplink transmission of feedback for a first semi-persistent scheduled downlink transmission and downlink reception based at least in part on the change to the transmission time interval format;
• and
• transmit, in an uplink shared channel resource of the transmission time interval format that differs from the symbol period, an uplink message comprising uplink data multiplexed with the feedback based at least in part on the conflict.

An apparatus for wireless communication at a network entity, comprising:

• one or more processors;
• one or more memories coupled with the one or more processors;
• and
• instructions stored in the one or more memories and executable by the one or more processors to cause the apparatus to:
• transmit control signaling configuring periodic resources for receiving semi-persistent scheduled downlink transmissions;
• transmit a control message indicating a change to a transmission time interval format;
• identify a conflict for a symbol period between uplink transmission of feedback for a first semi-persistent scheduled downlink transmission and for downlink reception based at least in part on the change to the transmission time interval format;
• and
• receive, in an uplink shared channel resource of the transmission time interval format that differs from the symbol period, an uplink message comprising uplink data multiplexed with the feedback based at least in part on the conflict.