CPC H04L 1/1854 (2013.01) [H04L 1/1832 (2013.01); H04W 72/11 (2023.01); H04W 72/232 (2023.01)] | 20 Claims |
1. A user equipment (UE), comprising:
a transceiver configured to operate in a wireless network;
a processor coupled to the transceiver, configured to:
receive a semi-persistent scheduling (SPS) Physical Downlink Shared Channel (PDSCH) transmission or a Physical Downlink Control Channel (PDCCH) transmission corresponding to an SPS PDSCH release;
generate a first Hybrid Automatic Repeat Request (HARQ)-ACK information bit corresponding to reception of the SPS PDSCH transmission or the PDCCH transmission, wherein a valid Uplink (UL) transmission slot corresponding to the reception is not available;
transmit, using the transceiver, the first HARQ-ACK information bit in a Physical Uplink Control Channel (PUCCH) transmission of a UL transmission slot n, wherein n is an integer;
receive a Downlink Control Information (DCI) format comprising a Window Indicator Information Element (IE); and
based on the DCI format, trigger a one-shot HARQ-ACK feedback for one or more second SPS PDSCH transmissions received within a first HARQ-ACK window corresponding to the DCI format, wherein original HARQ-ACK information bits corresponding to the one or more second SPS PDSCH transmissions were deferred due to an unavailable UL transmission slot.
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