A method and a user equipment (UE) for performing a Configured Grant-based Small Data Transmission (CG-SDT) is provided. The method includes performing an initial transmission of the CG-SDT via a first configured Uplink (UL) grant associated with a Hybrid Automatic Repeat Request (HARQ) process; determining whether a feedback from the BS has been received for the first configured UL grant associated with the HARQ process; and performing a retransmission for the initial transmission of the CG-SDT via a second configured UL grant if the feedback has not been received.

A resource determination method and apparatus, a node and a non-transitory computer-readable storage medium are disclosed. The method may include: acquiring, by a first communication node, configuration information configured by a second communication node; and selecting, by the first communication node, a target resource among a plurality of pre-configured resources according to the configuration information, where the pre-configured resources are time and frequency domain resources configured by the second communication node.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, an indication of a first sidelink grant associated with a first set of resources. The UE may receive, from the network entity, an indication of a second sidelink grant associated with a second set of resources, wherein the first set of resources at least partially overlaps in a time domain with the second set of resources. The UE may perform an action based at least in part on the first set of resources at least partially overlapping in the time domain with the second set of resources. The UE may transmit one or more sidelink messages using at least one of the first sidelink grant or the second sidelink grant based at least in part on performing the action. Numerous other aspects are described.

A communication method includes receiving a configuration information set from a network device, selecting target configuration information from the configuration information set, sending first information to the network device, and sending uplink data to the network device based on the target configuration information. The first information is useable to indicate at least one of the target configuration information or configuration information other than the target configuration information in the configuration information set.

Method and apparatus for indicating an LBT failure. The method is applicable to a terminal equipment and includes: in a case where a lower layer or a higher layer determines that a first condition and/or a second condition are/is satisfied, notifying or indicating the LBT failure by the lower layer to the higher layer; and/or in a case where the lower layer or the higher layer determines that the first condition and/or a third condition are/is not satisfied, not notifying or indicating the LBT failure by the lower layer to the higher layer, or stopping notifying or indicating the LBT failure by the lower layer to the higher layer.

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.

A UE and a base station are disclosed. The UE may receive, from a base station, an indication of a configuration of an SS and a set of candidate DL-RSs associated with a plurality of CG-SDT resources. The base station may monitor for the UL data transmission from the UE corresponding to a CG-SDT occasion of the CG-SDT resources. The UE may measure a RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may select an UL beam based on the measured RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may transmit, to the base station via the selected UL beam, the UL data transmission over a CG-SDT occasion of the plurality of CG-SDT resources. The UE may monitor the SS for a response to the UL data transmission from the base station.

Embodiments of the present application provide a data transmission method, a terminal device, and a non-transitory computer-readable storage medium. The method includes: receiving, by a terminal device, first configuration information, sent by a network device, and the first configuration is configured to determine configuration information of pre-configured resource, and in response to the pre-configured resource being activated, transmitting uplink data or receiving downlink data via the pre-configured resource by the terminal device. The terminal device includes a memory and a processor. The memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to execute the above-mentioned data transmission method.

A method performed by a user equipment (UE) includes initiating a Small Data Transmission (SDT) procedure for transmitting a first set of data packets to a base station (BS) via an uplink (UL) transmission, determining, while the UE is in a Radio Resource Control (RRC) Inactive state, whether to prioritize the UL transmission over a sidelink (SL) transmission when there is a conflict between the UL transmission and the SL transmission during the SDT procedure, where the SL transmission is for transmitting a second set of data packets to another UE.

A user equipment may receive a configuration message comprising at least one of: a configured grant configuration, or a semi-persistent scheduling configuration, wherein configuration may be associated with a cross-division duplexing slot format, wherein the cross-division duplexing slot format may comprise at least one of: a cross-division duplexing time slot for concurrent transmission in a plurality of communication directions, or a cross-division duplexing time slot for transmission in one communication direction; receive an information indicating at least one resource of the configuration; determine whether the at least one resource is valid, based on a comparison between a corresponding cross-division duplexing slot format of the at least one resource and the cross-division duplexing slot format associated with the configuration; and perform communication with the network device on the at least one resource based, at least partially, on a determination that the at least one resource is valid.