A method, apparatus, and a computer-readable storage medium for a virtual multi-transmission reception point (TRP) or multi-panel transmission for ultra reliable low-latency communications (URLLC) are provided. In one example implementation, the method may include receiving, by a network node, at least two channel state information (CSI) reports from a user equipment (UE), the at least two CSI reports are received based at least on transmission and/or reception configuration transmitted to the UE and determining, by the network node, at least two beams for downlink transmission based on the at least two CSI reports. The method may further include transmitting, by the network node, a physical downlink control channel (PDCCH) to the UE, the PDCCH carrying scheduling information based on the at least two CSI reports and transmitting, by the network node, a physical downlink shared channel (PDSCH) to the UE, the PDSCH carrying at least two duplicate downlink data transmissions, each of the at least two duplicate downlink data transmissions is associated with one beam of the at least two beams.

A method, system and apparatus are disclosed for priority indication. In one embodiment, a wireless device is configured to receive a priority indicator associated with a downlink control information, DCI, message, the DCI message being associated with one of an uplink-configured grant, UL-CG, configuration and a downlink-semipersistent assignment, DL-SPS, configuration; and determine a use of the priority indicator associated with the DCI message. In another embodiment, a network node is configured to determine a use of a priority indicator associated with a downlink control information, DCI, message; and send the priority indicator associated with the DCI message according to the determined use, the DCI message being associated with one of an uplink-configured grant, UL-CG, configuration and a downlink-semipersistent assignment, DL-SPS, configuration.

Proposed is a method for performing wireless communication by a first device. The method may comprise the steps of: receiving a configured grant from a base station; transmitting a first physical sidelink control channel (PSCCH) or a first physical sidelink shared channel (PSSCH) to a second device through a first sidelink resource assigned by the configure grant; receiving a dynamic grant from the base station through a physical downlink control channel (PDCCH), wherein the dynamic grant comprises index information of the configured grant related to the dynamic grant; and on the basis of the index information of the configured grant, retransmitting the first PSCCH or the first PSSCH to the second device through a second sidelink resource assigned by the dynamic grant.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a wakeup signal (WUS) associated with a discontinuous reception (DRX) ON duration; determine that a grant was not detected in the DRX ON duration; and perform an action based at least in part on whether the WUS is specific to the UE or is associated with a group of UEs. Numerous other aspects are provided.

This disclosure relates to techniques for performing wireless communications, including signaling resource allocation for multiple transport blocks (TBs) on either PUSCH or PDSCH using a single control element, such as a DCL In particular, the single control element may signal resources scheduled for transmission of acknowledgment feedback information for all of the PDSCH TBs. Various approaches are disclosed, with varying levels of signaling overhead.

A base station central unit transmits, to a wireless device via a base station distributed unit, configuration parameters of the wireless device. The base station central unit receives, from the wireless device via the base station distributed unit, a confirmation of at least one of the configuration parameters. The base station central unit transmits, to the base station distributed unit, an indication that the wireless device successfully performed a reconfiguration procedure based on the configuration parameters. The base station central unit communicates, with the wireless device via the base station distributed unit, based on the configuration parameters.

Methods, apparatuses and systems are provided for transmitting data. A method includes: sending a target random access preamble to a base station; receiving a target random access response that is sent by the base station based on the target random access preamble and carries repetition-number-indicating information; and transmitting, in accordance with a target transmission repetition number, the target uplink data to the base station during the random access procedure. The target transmission repetition number indicates a number of times the user equipment is configured to repeatedly transmit the target uplink data to the base station during the random access procedure. The target transmission repetition number is determined based on the repetition-number-indicating information and a target transmission block size. The target transmission block size is for the user equipment to transmit the target uplink data to the base station during the random access procedure.

A wireless device receives a radio resource control message. The radio resource control message comprises a periodicity of uplink resources of an uplink configured periodic grant. A buffer status report (BSR) for transmission is triggered in response to data becoming available for uplink transmission. The BSR indicates a size of the data. Based on the triggering of the BSR, an uplink scheduling request is triggered in response to receiving no additional resource for uplink transmission while the uplink resources for the uplink configured periodic grant are available. The scheduling request is transmitted.

Embodiments herein disclose, e.g., a method performed by a user equipment, UE, for handling communication in a wireless communication network, wherein the UE is in a connected mode in a first beam connected to a radio network node. The UE detects a beam failure of the first beam and transmits, to the radio network node, a preamble of a random access procedure in a second beam, wherein the preamble or a random access resource used for the preamble is associated with a beam failure recovery. The UE then receives a random access response, RAR, from the radio network node, wherein the RAR includes an uplink, UL, grant but without a temporary identity that is used by a medium access control, MAC, entity during a random access procedure.

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for handling pre-configured UL resources based on LBT procedure in wireless communication system, the method comprising: receiving information for UL resource configuration from a network, in a state that the UE is configured with at least one serving cell operating in an unlicensed spectrum; performing LBT operation for transmission of uplink data by using the UL resource, wherein the UE starts counting a number of failures of the LBT operation once the UE is not allowed to use the UL resource for transmission of uplink data during the LBT operation, and when the number of failures of the LBT operation reaches to the maximum number of LBT failure, stopping using the UL resource.