A method and communication device for reporting HARQ-ACK code books of fixed sizes in a communication network is provided. The method includes responsive to operating in a first mode, reporting the HARQ-ACK codebook for each scheduled transmission to a network node. The method further includes responsive to operating in a second mode, reporting the HARQ-ACK codebook to the network node if at least one of the HARQ-ACK information in the codebook is ACK, wherein no NACK is transmitted in the codebook when operating in the second mode. The method further includes responsive to operating in a third mode, reporting the HARQ-ACK codebook to the network node if at least one of the HARQ-ACK information in the codebook is NACK, wherein no ACK is transmitted in the codebook when operating in the second mode.

A method and communication device for reporting HARQ-ACK code books of fixed sizes in a communication network is provided. The method includes responsive to operating in a first mode, reporting the HARQ-ACK codebook for each scheduled transmission to a network node. The method further includes responsive to operating in a second mode, reporting the HARQ-ACK codebook to the network node if at least one of the HARQ-ACK information in the codebook is ACK, wherein no NACK is transmitted in the codebook when operating in the second mode. The method further includes responsive to operating in a third mode, reporting the HARQ-ACK codebook to the network node if at least one of the HARQ-ACK information in the codebook is NACK, wherein no ACK is transmitted in the codebook when operating in the second mode.

A method and apparatus may include determining, by a network entity, at least one interval of at least one scheduling resource during which the at least one scheduling resource is in at least one of a first status or a second status. The method may further include transmitting, by the network entity, information associated with the at least one interval of at least one scheduling resource to at least one user equipment. The at least one interval may occur periodically, and the at least one of scheduling resource may include at least one of configured grant for uplink or semi-persistent scheduling resource for downlink.

A method and apparatus may include determining, by a network entity, at least one interval of at least one scheduling resource during which the at least one scheduling resource is in at least one of a first status or a second status. The method may further include transmitting, by the network entity, information associated with the at least one interval of at least one scheduling resource to at least one user equipment. The at least one interval may occur periodically, and the at least one of scheduling resource may include at least one of configured grant for uplink or semi-persistent scheduling resource for downlink.

A search space set group switching method and a device are provided. The method includes: receiving configuration information of at least two search space set groups; and switching to a first search space set group if the terminal executes a target behavior. The first search space set group is any one of the at least two search space set groups, and each of the at least two search space set groups includes at least one search space set.

Methods and apparatuses for adaptation of parameters for configured transmissions or receptions. A method for receiving semi-persistently scheduled (SPS) physical downlink shared channels (PDSCHs) or for transmitting configured grant (CG) physical uplink shared channels (PUSCHs) includes receiving a physical downlink control channel (PDCCH) that provides a downlink control information (DCI) format; determining, based on values of first fields in the DCI format, activation of SPS PDSCH receptions or of CG PUSCH transmissions; determining, based on values of second fields in the DCI format, a time duration for the SPS PDSCH receptions or for the CG PUSCH transmissions; and receiving the SPS PDSCHs or transmitting the CG PUSCHs within the time duration.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive configuration information for configuring a plurality of semi-persistent resources for a plurality of UEs, the plurality of semi-persistent resources including one or more semi-persistent resources configured for the first UE. The UE may receive an indication to activate the plurality of semi-persistent resources across the plurality of UEs. The UE may communicate, based at least in part on the indication, using the one or more semi-persistent resources. Numerous other aspects are described.

This disclosure provides systems, methods, and devices for wireless communication that support managing allocation of configured grant (CG) resources for uplink transmissions using a polynomial over Galois field in a wireless communication system. In particular, a user equipment (UE) may be configured (e.g., by a base station) to determine a resource to access, from a resource pool configured for each CG occasion of a CG configuration, based on a polynomial over Galois field configured for the UE. The polynomial over Galois field may include a parameter p, and the UE may be configured with a mapping that maps the absolute time (e.g., a slot index or a symbol index) of a GC occasion to an index between 0 and p−1 that is used as input to the polynomial The result of the polynomial is used to determine the resource to access by the UE at the CG occasion.

Wireless communications systems and methods related to piggybacking opportunities for communicating downlink control information (DCI) in a semi-persistent scheduling (SPS) configuration are provided. A first wireless communication device determines a piggybacking opportunity for communicating downlink control information (DCI) in a semi-persistent scheduling (SPS) configuration. The first wireless communication device communicates, with a second wireless communication device, a first communication based on the determined piggybacking opportunity.

Wireless communications systems and methods related to piggybacking opportunities for communicating downlink control information (DCI) in a semi-persistent scheduling (SPS) configuration are provided. A first wireless communication device determines a piggybacking opportunity for communicating downlink control information (DCI) in a semi-persistent scheduling (SPS) configuration. The first wireless communication device communicates, with a second wireless communication device, a first communication based on the determined piggybacking opportunity.