Abstract: Methods, systems, and apparatuses are provided for enhancing timing alignment for uplink (UL) multi-Transmission/Reception Point (TRP) (or mTRP) scenarios in a wireless communication system. A method for a UE in a wireless communication system can comprise receiving a signaling, wherein the signaling indicates activation for a first TRP and/or is a Physical Downlink Control Channel (PDCCH) signal, determining to perform a first random access procedure on the first TRP, based on the signaling, to obtain a first Time Alignment (TA) information associated with the first TRP, and performing multi-TRP operation on the first TRP associated with the first TA information and a second TRP associated with a second TA information.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives an uplink (UL) grant. The UL grant is indicative of a first Physical Uplink Shared Channel (PUSCH) transmission on a first Transmission/Reception Point (TRP) of a first cell. The UL grant is not indicative of a PUSCH transmission on a second TRP of the first cell. The UE transmits a Power Headroom Reporting (PHR) Medium Access Control (MAC) Control Element (CE). Based on the UL grant, the PHR MAC CE is indicative of a first power headroom (PH), associated with the first TRP, based on a real PUSCH transmission, and is indicative of a second PH, associated with the second TRP, based on a reference PUSCH transmission.

Abstract: The present invention provides a data analytic scheme for screening biomarkers for differential diagnosis of the status of Parkinson's disease, Parkinson's disease with mild cognitive impairment, Parkinson's disease dementia, Alzheimer's disease, and/or multiple system atrophy, the methodology implementing the same and the results of the screening thereof. Biomedical Oriented Logistic Dantzig Selector (BOLD Selector) was developed to identify candidate microRNAs and extracellular vesicle proteins effective at discerning between any two of the above mentioned disease categories from profiling results. The prediction models are finalized by establishing logistic regression formula for each pair of patient group differentiation.

Abstract: A method a User Equipment (UE) can comprise receiving a configuration of a first Discontinuous Reception (DRX) timer with a value in number of symbols, receiving a configuration of a second DRX timer with a value in number of slot lengths, transmitting, via a Sidelink (SL) Hybrid Automatic Repeat Request (HARQ) process, a first SL transmission associated with SL configured grant Type 1, starting the first DRX timer for the SL HARQ process in response to the first SL transmission, wherein the UE determines a first symbol length associated with the first DRX timer based on a symbol length of an active Downlink (DL) Bandwidth Part (BWP) of a Primary Cell (PCell), starting the second DRX timer for the SL HARQ process in response to expiration of the first DRX timer which was started in response to the first SL transmission, wherein the UE determines a first slot length associated with the second DRX timer based on a slot length of the active DL BWP of the PCell, and monitoring Physical Downlink Control Channel (P

Abstract: Methods and apparatuses are provided for power headroom report regarding multiple TRPs in a wireless communication system. The systems and methods of the present invention address, expand, and improve how networks perform power control on multiple TRPs, how networks manage power control for uplink transmissions for different links, and how a UE derives one or more PH/PHR for different links.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a first device, the first device performs sidelink communication with a first set of destinations, wherein one or more devices, associated with a destination of the first set of destinations, discontinuously monitor one or more sidelink control channels and/or one or more sidelink control informations (SCIs). The first device receives a sidelink grant from a network, wherein the sidelink grant is for performing a sidelink transmission at a first timing. The first device selects, from among a second set of destinations, a first destination for the sidelink transmission, wherein each destination of the second set of destinations is determined to have an active time for sidelink containing the first timing.

Abstract: A method a User Equipment (UE) can comprise receiving a configuration of a first Discontinuous Reception (DRX) timer with a value in number of symbols, receiving a configuration of a second DRX timer with a value in number of slot lengths, transmitting, via a Sidelink (SL) Hybrid Automatic Repeat Request (HARQ) process, a first SL transmission associated with SL configured grant Type 1, starting the first DRX timer for the SL HARQ process in response to the first SL transmission, wherein the UE determines a first symbol length associated with the first DRX timer based on a symbol length of an active Downlink (DL) Bandwidth Part (BWP) of a Primary Cell (PCell), starting the second DRX timer for the SL HARQ process in response to expiration of the first DRX timer which was started in response to the first SL transmission, wherein the UE determines a first slot length associated with the second DRX timer based on a slot length of the active DL BWP of the PCell, and monitoring Physical Downlink Control Channel (P

Abstract: Methods, systems, and apparatuses are provided for a first device receiving configuration of one or more sidelink resource pools enabled or supported for sidelink reference signal transmission, triggering one or more sidelink reference signal resource requests for performing one or more sidelink reference signal transmissions, generating a first message for sidelink reference signal, wherein the first message for sidelink reference signal comprises information of the one or more sidelink reference signal resource requests, and wherein information of a sidelink reference signal resource request comprises any of a priority of sidelink reference signal, a destination index or Identity (ID) of sidelink reference signal, and a bandwidth (requirement) of sidelink reference signal, and transmitting the first message for sidelink reference signal to a network node.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives, from a first cell, a first signaling indicative of a configuration of a Physical Downlink Control Channel (PDCCH) of a second cell. The UE receives, from the first cell, a second signaling indicative of switching a Special Cell (SpCell) of the UE to the second cell, wherein the second signaling includes a PDCCH signaling and/or a Medium Access Control (MAC) Control Element (CE). The UE monitors the PDCCH of the second cell in response to receiving the second signaling.

Abstract: Methods, systems, and apparatuses are provided for sidelink resource selection or exclusion of multi-consecutive slot transmission (MCSt) in a wireless communication system to enhance and/or modify Legacy sidelink Mode 2 operation for the MCSt. A method of a first device can comprise triggering or requesting sensing-based resource selection or re-selection for performing one or more Physical Sidelink Shared Channel (PSSCH) or Physical Sidelink Control Channel (PSCCH) transmissions in a sidelink resource pool in unlicensed or shared spectrum, determining a first parameter for determining or initializing candidate multi-slot resources, receiving a Sidelink Control Information (SCI) for reserving one or more sidelink resources, selecting a number of sidelink resources from valid/identified/remaining candidate multi-slot resources after exclusion, and performing the one or more PSSCH or PSCCH transmissions on at least one of the selected number of sidelink resources.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives, from a first cell, a first signaling indicative of one or more random access resources of a second cell. The UE receives, from the first cell, a second signaling indicative of switching a Special Cell (SpCell) of the UE to the second cell, wherein the second signaling comprises at least one of a Physical Downlink Control Channel (PDCCH) signaling or a Medium Access Control (MAC) Control Element (CE). The UE initiates a random access procedure on the second cell in response to receiving the second signaling, wherein the random access procedure is performed by the UE using the one or more random access resources.

Abstract: Methods, systems, and apparatuses for Sidelink Discontinuous Reception (SL DRX) in a wireless communication system to avoid ambiguity on slot offset calculations on SL DRX. A method for a UE comprises performing a SL communication associated with a destination Identity (ID), having a SL DRX configuration associated with the SL communication, wherein the SL DRX configuration comprises at least an on-duration timer and a DRX cycle, deriving a first offset associated with the SL communication based on the destination ID and the DRX cycle, deriving a second offset associated with the SL communication based on the destination ID and a number of slots per subframe, starting the on-duration timer after a time period determined based on the second offset from the beginning of a subframe, wherein the subframe is determined based on at least the first offset, and monitoring Sidelink Control Information (SCI) when the on-duration timer is running.

Abstract: Methods and apparatuses for handling device-to-device feedback transmission in a wireless communication system are disclosed herein. In one method, a first device receives a configuration for operating in a network scheduling mode for acquiring sidelink resources. The first device receives a sidelink control information with a report request from a second device. The first device triggers or is triggered to transmit a report to the second device in response to the report request. If the first device has no available sidelink resource for transmitting the report, the first device triggers a scheduling request. The first device transmits a signaling of the scheduling request to the network. The first device receives a sidelink grant from the network. The first device utilizes sidelink resource(s) indicated by the sidelink grant to transmit the report to the second device.

Abstract: A method and apparatus are disclosed from the perspective of a UE (User Equipment). In one embodiment, the method includes the UE receiving a first signaling containing mapping between resource allocation mode(s) and attribute(s) of sidelink data of the UE from a base station. The method further includes the UE performing a sidelink transmission of the sidelink data based on the mapping between the resource allocation mode(s) and the attribute(s) of the sidelink data.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a first User Equipment (UE), the first UE generates a message requesting inter-UE coordination information, wherein the message includes information associated with a first priority value. The first UE generates a Medium Access Control (MAC) Protocol Data Unit (PDU) including the message. The first UE sets a value of a priority field in a first sidelink control information (SCI) based on a second priority value of the message, wherein the second priority value of the message is a configured value and/or a lowest priority value among a defined set of priority values. The first UE transmits the first SCI to one or more UEs including a second UE, wherein the first SCI schedules a first Physical Sidelink Shared Channel (PSSCH) transmission for transmitting the MAC PDU.

Abstract: Methods, systems, and apparatuses can comprise receiving a Sidelink (SL) grant, wherein the SL grant indicates a SL transmission, starting or restarting a first timer for a SL Hybrid Automatic Repeat Request (HARQ) process in a first symbol after the end of a Physical Uplink Control Channel (PUCCH) resource associated with the SL grant, or the SL transmission, when the first device does not transmit a SL HARQ feedback for the SL HARQ process on the PUCCH resource due to measurement gap or Listen-Before-Talk (LBT) failure, starting or restarting a second timer for the SL HARQ process in a first symbol, after the first timer expires, when the first device does not transmit the SL HARQ feedback for the SL HARQ process on the PUCCH resource due to measurement gap, or LBT failure, and the SL HARQ feedback is a negative acknowledgement, and monitoring a Physical Downlink Control Channel (PDCCH) when the second timer is running.

Abstract: Methods, systems, and apparatuses are provided for a User Equipment (UE) in a wireless communication system receiving, from a network, a first signaling indicative of cell configuration of a cell, receiving, from the network, a second signaling indicative of switching a Special Cell (SpCell) of the UE to the cell or adding the cell as a serving cell, receiving, from the network, a third signaling indicative of a first time alignment information associated with the first Timing Advance Group (TAG), and in response to the second signaling: (1) switching the SpCell of the UE to the cell or adding the cell as the serving cell, (2) applying the first time alignment information on the first TAG, and (3) initiating a random access procedure on the cell when no time alignment information associated with the second TAG is in the third signaling.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a first device configured with a plurality of carriers/cells for sidelink communication, the first device determines a first sidelink message for transmission to a first destination associated with a first set of carriers/cells of the plurality of carriers/cells. The first device triggers, based on the first sidelink message, a first scheduling request to a network node. The first device transmits a first signaling of the first scheduling request to the network node. The first signaling includes first information associated with the first destination and/or second information associated with the first set of carriers/cells.

Abstract: Methods, systems, and apparatuses are provided for configuring sidelink (SL) configured grant configuration in SL carrier aggregation. A method for a first device in a wireless communication system can comprise receiving a first sidelink configured grant configuration, wherein the first sidelink configured grant configuration indicates and/or includes a first frequency information and one or more first SL resources, and performing one or more first SL transmissions via the one or more first SL resources on a first SL frequency indicated by the first frequency information.

Abstract: A method and apparatus are disclosed from the perspective of a first device to perform sidelink communication. In one embodiment, the method includes the first device performing sidelink resource selection or reselection procedure for a sidelink transmission to a second device, wherein the sidelink resource selection or reselection procedure is performed to select at least one sidelink resource from candidate sidelink resources within a time duration of selection window. The method further includes the first device selecting a first sidelink resource based on sidelink active time or wake-up time of the second device, wherein the first sidelink resource is within the time duration of selection window. The method also includes the first device performing the sidelink transmission on the first sidelink resource to the second device.