Techniques and apparatuses for providing an indication regarding a fast sleep capability in 5g

A method of wireless communication performed by a base station, comprising:

• receiving, from a user equipment (UE), an indication that fast sleep is supported by the UE with regard to an inter-slot scheduling configuration or a non-self-contained slot configuration;
• and
• signaling, based at least in part on receiving the indication that the fast sleep is supported by the UE, the inter-slot scheduling configuration or the non-self-contained slot configuration for the fast sleep, wherein the fast sleep is to be performed between at least one of:
• a data grant and a corresponding data communication for the inter-slot scheduling, or
• a data communication and acknowledgment (ACK)/negative ACK (NACK) feedback regarding the data communication for the non-self-contained slot configuration.

A user equipment (UE) for wireless communication, comprising:

• a memory;
• and
• one or more processors operatively coupled to the memory, the memory and the one or more processors configured to:
• signal, to a base station, an indication that fast sleep is supported by the UE with regard to an inter-slot scheduling configuration or a non-self-contained slot configuration;
• and
• receive, based at least in part on signaling the indication that the fast sleep is supported by the UE, signaling indicating the inter-slot scheduling configuration or the non-self-contained slot configuration for the fast sleep, wherein the fast sleep is between at least one of:
• a data grant and a corresponding data communication for the inter-slot scheduling, or
• a data communication and acknowledgment (ACK)/negative ACK (NACK) feedback regarding the data communication for the non-self-contained slot configuration.

A base station for wireless communication, comprising:

• a memory;
• and
• one or more processors operatively coupled to the memory, the memory and the one or more processors configured to:
• receive, from a user equipment (UE), an indication that fast sleep is supported by the UE with regard to an inter-slot scheduling configuration or a non-self-contained slot configuration;
• and
• signal, based at least in part on receiving the indication that the fast sleep is supported by the UE, the inter-slot scheduling configuration or the non-self-contained slot configuration for the fast sleep, wherein the fast sleep is to be performed between at least one of:
• a data grant and a corresponding data communication for the inter-slot scheduling, or
• a data communication and acknowledgment (ACK)/negative ACK (NACK) feedback regarding the data communication for the non-self-contained slot configuration.