Release of semi-persistent scheduling (sps) configurations of downlink transmission occasions

A user equipment (UE), comprising:

• a processor;
• and
• a transceiver coupled to the processor and configured to:
• receive, from a base station (BS) and via a physical downlink control channel (PDCCH), a semi-persistent scheduling (SPS) release configured to jointly release at the UE a plurality of SPS configurations, each SPS configuration of the plurality of SPS configurations configured to schedule one or more SPS physical downlink shared channel (PDSCH) transmission occasions of a plurality of SPS PDSCH transmission occasions,
• the plurality of SPS PDSCH transmission occasions occurring in a same slot as the SPS release;
• and
• refrain from receiving data transmission via at least one of the plurality of SPS PDSCH transmission occasions in response to the receiving of the SPS release.

A method of wireless communication performed by a base station (BS), the method comprising:

• identifying a timing condition between a semi-persistent scheduling (SPS) release and a plurality of SPS physical downlink shared channel (PDSCH) transmission occasions in a slot,
• the SPS release configured to jointly release at a user equipment (UE) a plurality of SPS configurations;
• and
• each SPS configuration of the plurality of SPS configurations configured to schedule one or more of the plurality of SPS PDSCH transmission occasions;
• and
• transmitting the SPS release to the UE in the slot based on the timing condition.

A base station (BS), comprising:

• a processor;
• and
• a transceiver coupled to the processor and configured to:
• identify a timing condition between a semi-persistent scheduling (SPS) release and a plurality of SPS physical downlink shared channel (PDSCH) transmission occasions in a slot,
• the SPS release configured to jointly release at a user equipment (UE) a plurality of SPS configurations;
• and
• each SPS configuration of the plurality of SPS configurations configured to schedule one or more of the plurality of SPS PDSCH transmission occasions;
• and
• transmit the SPS release to the UE in the slot based on the timing condition.

A method of wireless communication performed by a user equipment (UE), the method comprising:

• receiving, from a base station (BS) and via a physical downlink control channel (PDCCH) at a slot of a radio frame structure having a first numerology, a semi-persistent scheduling (SPS) release configured to release at the UE a SPS configuration configured to schedule a plurality of SPS physical downlink shared channel (PDSCH) transmission occasions at multiple slots of a radio frame structure having a second numerology different from the first numerology,
• the slot of the radio frame structure having the first numerology coinciding with the multiple slots of the radio frame structure having the second numerology;
• and
• refraining from receiving data transmission via at least one of the plurality of SPS PDSCH transmission occasions in response to the receiving the SPS release.

A user equipment (UE), comprising:

• a processor;
• and
• a transceiver coupled to the processor and configured to:
• receive, from a base station (BS) and via a physical downlink control channel (PDCCH) at a slot of a radio frame structure having a first numerology, a semi-persistent scheduling (SPS) release configured to release at the UE a SPS configuration configured to schedule a plurality of SPS physical downlink shared channel (PDSCH) transmission occasions at multiple slots of a radio frame structure having a second numerology different from the first numerology,
• the slot of the radio frame structure having the first numerology coinciding with the multiple slots of the radio frame structure having the second numerology;
• and
• refrain from receiving data transmission via at least one of the plurality of SPS PDSCH transmission occasions in response to the receiving the SPS release.