Abstract: Embodiments of the present disclosure are related to a method and apparatus for power control of a physical uplink control channel (PUCCH) repetition of a PUCCH transmission with one or more beams or multiple transmit-receive points (TRPs). A method according to an embodiment of the present disclosure includes: receiving configuration information regarding a plurality of PUCCH repetitions of a PUCCH transmission, wherein the configuration information includes a plurality of power control parameter sets corresponding to the plurality of PUCCH repetitions; determining power for each PUCCH repetition of the plurality of PUCCH repetitions according to the configuration information and a mapping relationship between the each PUCCH repetition and a power control parameter set of the plurality of power control parameter sets; and transmitting, by using the determined power for the each PUCCH repetition, the each PUCCH repetition in a time interval of a plurality of time intervals.

Abstract: Methods and apparatuses for determining default beam (s) are disclosed. A method comprises receiving an activation command for the activated BWP of a serving cell, wherein the activation command contains codepoints pointing to TCI state (s), and at least one codepoint points to two TCI states; and determining default TCI state (s) for reception of downlink signal according to the TCI state (s) used for receiving the PDCCH or at least one TCI state pointed to by a codepoint pointing to two TCI states, when a scheduling offset between a reception of the PDCCH carrying DCI and the corresponding downlink signal scheduled or triggered by the DCI is less than a predetermined threshold.

Abstract: Embodiments of the present disclosure are directed to a method and apparatus for power control of PUSCH repetition. A method according to an embodiment of the present application may include: receiving a mapping pattern and a configuration of a plurality of power control parameter sets for a physical uplink shared channel (PUSCH) transmission, which is configured to be transmitted in a plurality of time intervals repeatedly; receiving a downlink control information (DCI) for scheduling the PUSCH transmission, wherein the DCI includes a sounding reference signal resource indicator (SRI) field; determining a power of each PUSCH repetition of the PUSCH transmission based on at least one SRI value in the SRI field, the configuration of the plurality of power control parameter sets and the mapping pattern; and transmitting the PUSCH transmission in the plurality of time intervals repeatedly based on the determined power of each PUSCH repetition of the PUSCH transmission and the mapping pattern.

Abstract: Apparatuses, methods, and systems are disclosed for channel state information reference signal resource pairs. One method (600) includes transmitting (602) information indicating: at least one pair of channel state information reference signal resources; wherein the information comprises one or more identifiers, and each identifier of the one or more identifiers corresponding to the at least one pair of channel state information reference signal resources.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for absence time request and user equipment (UE) behavior during the absence time. According to an embodiment of the present disclosure, a method performed by a UE for wireless communication includes: transmitting a request for an absence time to a base station (BS); receiving a response assigning the absence time from the BS; suspending a connection to the BS upon receiving the response; and resuming the connection to the BS before or at the end of the absence time.

Abstract: Apparatus and methods of enhanced CSI feedback for enhanced PDCCH transmission with multiple beams from multiple TRPs are disclosed. The apparatus includes: a receiver that receives a Channel State Information (CSI) report configuration for Physical Downlink Control Channel (PDCCH) transmission using a plurality of transmitting-receiving identities; receives a CSI resource configuration indicating CSI resources from the transmitting-receiving identities; and receives a Reference Signal (RS) and/or a Synchronization Signal Block (SSB) in the CSI resources from the transmitting-receiving identities; a processor that generates a CSI report based on the Reference Signal (RS) and/or the Synchronization Signal Block (SSB) received, in a format according to the CSI report configuration; and a transmitter that transmits the CSI report generated.

Abstract: Apparatuses, methods, and systems are disclosed for channel state information report configuration. One method (600) includes transmitting (602) a medium access control control element message corresponding to a channel state information report configuration, wherein the medium access control control element message comprises: a channel state information report configuration identifier; and a channel state information resource configuration identifier for channel measurement.

Abstract: Apparatus and methods of enhanced DM-RS for enhanced PDCCH transmission with multiple beams from multiple TRPs are disclosed.

Abstract: Methods and apparatuses of power control for additional SRS are disclosed. A method at abase unit comprises transmitting power control parameters for transmitting additional SRS by higher layers; and transmitting TPC command by DCI format 3B for additional SRS.

Abstract: The present application is related to a method of failure handling in conditional handover. A method performed by a user equipment (UE) comprises: receiving a Conditional Handover (CHO) configuration; initiating a re-establishment procedure if one of a plurality first conditions is met; performing a cell selection procedure; performing a CHO procedure if a cell selected through the cell selection procedure is configured with the CHO configuration; and performing the re-establishment procedure if the selected cell is not configured with the CHO configuration.

Abstract: Apparatuses, methods, and systems are disclosed for data transmissions using multiple transmission reception points. One method (600) includes transmitting (602) a downlink control information format in a downlink control channel to a user equipment, wherein: the downlink control information format comprises a transmission configuration indication field; the transmission configuration indication field indicates two transmission configuration indication states; and each transmission configuration indication state of the two transmission configuration indication states contains parameters for configuring a quasi-colocation relationship associating at least one downlink reference signal resource with a demodulation reference signal of a downlink data channel.

Abstract: Embodiments of the present application are directed to a method and apparatus for beam-based transmission for sidelink. The method may include: detecting spatial information contained in first sensed scheduling information; selecting a resource and a direction of a beam for data transmission based on the detected spatial information; transmitting second scheduling information including the selected resource and spatial information of the beam for the data transmission, where the spatial information of the beam includes the direction of the beam for the data transmission; and transmitting the data transmission by using the selected resource and the direction of the beam.

Abstract: Methods, a remote unit and a base unit are disclosed. According to one embodiment, a method at a remote unit, comprising: reporting a capability of the remote unit indicating the supported Sounding Reference Signals (SRS) transmission port switching, wherein the capability includes at least 1T6R, 2T6R, 4T6R, 1T8R, 2T8R and 4T8R, receiving an SRS configuration according to the reported capability, wherein one or more SRS resource sets are configured each consisting of one or more SRS resources for antenna switching, and transmitting SRS resource (s) according to the SRS configuration.

Abstract: Apparatuses, methods, and systems are disclosed for updating SRS spatial relation information. One method includes transmitting first information indicating SRS spatial relation information for an SRS resource. The SRS spatial relation information includes: SRS spatial relation information identifiers; and an SRS spatial relation information reference signal corresponding to each SRS spatial relation information identifier. The method includes transmitting second information indicating an update to the SRS spatial relation information. The second information includes: a serving cell identifier; a bandwidth part identifier; one or more SRS resource identifiers, one or more SRS resource set identifiers, or a combination thereof; and one or more SRS spatial relation information identifiers. Each of the one or more SRS resource identifiers corresponds to each of the one or more SRS spatial relation information identifiers.

Abstract: Methods and apparatuses for associating aperiodic SRS triggering state(s) with SRS resource sets or SRS CC sets are disclosed. A method comprises transmitting an Activation/Deactivation MAC CE to indicate or update the association between aperiodic SRS triggering state(s) and the aperiodic SRS resource set(s) for the SRS request field value carried by DCI format 0_1 or 1_1 or DCI format 2_3 with a higher layer parameter srs-TPC-PDCCH-Group=typeB or the SRS CC set(s) for the SRS request field value carried by DCI format 2_3 with the higher layer parameter srs-TPC-PDCCH-Group=typeA.

Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: receiving Downlink Control Information (DCI) in a first Control Resource Set (CORESET), wherein the DCI schedules a Physical Uplink Shared Channel (PUSCH) and the first CORESET is configured with a first pool index; and transmitting the PUSCH scheduled by the DCI according to a pathloss reference Reference Signal (RS) based on the first pool index.

Abstract: Apparatus and methods of resource mapping for enhanced PDCCH transmission with multiple beams from multiple TRPs are disclosed. The apparatus includes: a processor that determines transmission resources capable of transmitting Physical Downlink Control Channel (PDCCH) using a Control Resource Set (CORESET) by a plurality of wireless transmitting-receiving identities including a first identity and a second identity; and determines a resource candidate from the transmission resources for transmitting the PDCCH; where the resource candidate includes a first resource group having a first set of Resource Elements (REs) for transmission by the first identity, and a second resource group having a second set of REs for transmission by the second identity; and a transmitter that transmits the PDCCH using the resource candidate.

Abstract: Methods and apparatuses for configuring PUSCH pathloss reference signal for SRI PUSCH power control are disclosed. A method comprises configuring PUSCH pathloss reference signal for one or more SRI PUSCH power controls by using a MAC CE, and transmitting a PDSCH carrying the MAC CE.

Abstract: Methods and apparatuses for configuring pathloss reference signal to SRS resource set(s) are disclosed. A method comprises configuring pathloss reference signal for one or more SRS resource sets by using a MAC CE and transmitting a PDSCH carrying the MAC CE.

Abstract: The present application is related to a method and apparatus for transmitting Scell beam failure recovery requests under 3GPP 5G New Radio (NR) technology. A method includes: in response to detection of a Scell beam failure, computing a time interval between the detection of the Scell beam failure and an available physical uplink shared channel (PUSCH) subsequent to the detection of the Scell beam failure; comparing the time interval with a time threshold; and determining whether to transmit at least one failed component carrier (CC) index associated with the detection of the Scell beam failure in the available PUSCH based on a result of comparing between the time interval and the time threshold.