Abstract: A method can include transmitting, by a wireless device, a user equipment (UE) capability message indicating a switching time for a sounding reference signal (SRS) frequency hopping. The method can also include receiving one or more configuration parameters indicating an SRS resource for the SRS frequency hopping. The method can further include receiving, via a physical downlink control channel (PDCCH) monitoring occasion, a downlink control information (DCI) scheduling an uplink transmission. The method can additionally include transmitting the uplink transmission and dropping an SRS transmission, on one or more SRS symbols of the one or more SRS resources, based on a time interval being at least a preparation time for the uplink transmission plus a switching time. The time interval can be from a last symbol of the PDCCH monitoring occasion. The one or more SRS symbols can overlap with the uplink transmission.

Abstract: A method can include receiving, by a wireless device from a base station, one or more first radio resource control (RRC) messages requesting radio access capability information of the wireless device. The method can also include transmitting to the base station one or more second RRC messages that include the radio access capability information of the wireless device. The radio access capability information indicates that the wireless device supports a low power wake-up signal (LP-WUS). The LP-WUS can be configured with a discontinuous reception (DRX). The LP-WUS may not be configured with a downlink control information (DCI) with cyclic redundancy check (CRC) bits being scrambled by a power saving radio network temporary identifier (DCP). The method can further include receiving from the base station one or more third RRC messages that include first configuration parameters of the LP-WUS and second configuration parameters of the DRX.

Abstract: A terminal device including at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the terminal device at least to: receive, from a plurality of supporting terminal devices, information indicative of corresponding sidelink synchronization sources to which each of the plurality of supporting terminal devices is synchronized; and obtain a position of the terminal device, which is based on the indicated information of the corresponding sidelink synchronization sources.

Abstract: A wireless device receives one or more configuration parameters indicating a reference signal (RS) for energy saving for a cell, wherein the cell is an SSB-less cell. A wireless device transmits, via the cell, an uplink signal using a transmission power. The transmission power is determined based on the RS in response to the RS being used to acquire time and frequency synchronization for the cell.

Abstract: Mechanism on disruptive signal discovery is provided. According to embodiments of the present disclosure, if a first device determines that an anomaly behavior occurs at a second device, the first device transmits a measurement configuration to a set of third devices. The measurement configuration is used for detecting a source of the anomaly behavior. The set of third devices measure a disruptive signal based on the measurement configuration and transmit information relating to the second device to the first device. In this way, the source of the anomaly behavior can be detected and localized. Moreover, the integrity of the positioning session can be preserved.

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable media for enhancing positioning measurement accuracy with carrier aggregation. A first device in a communication network may be configured to receive from a second device in the communication network a first positioning reference signal on a first component carrier and a second positioning reference signal on a second component carrier, and to jointly process the first positioning reference signal and the second positioning reference signal to generate a positioning measurement in response to an over-sampling indication indicative of over-sampling being applied to positioning reference signals.

Abstract: A wireless device receives one or more messages that may include: a remaining time threshold; a first priority value; and a second priority value, wherein the first priority value being smaller than the second priority value. The wireless device determines, at a time of a first symbol of a transmission, that a priority of a logical channel for logical channel prioritization (LCP) is based on one of the first priority value and the second priority value. The determination is based on a comparison between: a remaining time, of a packet data convergence protocol (PDCP) service data unit (SDU), associated with the logical channel; and the remaining time threshold. The wireless device transmits one or more data units associated with the logical channel based on the determined priority and the LCP.

Abstract: Systems, methods, apparatuses, and computer program products for reservation of sidelink (SL) positioning reference signal (PRS) resources for user equipment (UEs). A method may include determining to reserve, for a user equipment, at least one resource for a sidelink positioning transmission from the user equipment. The method may also include transmitting sidelink control information, to the user equipment, including information of the at least one resource reservation for the user equipment. The method may further include receiving a feedback message, from the user equipment, indicating whether the at least one resource reservation is accepted or rejected.

Abstract: A method can include receiving, by a wireless device, one or more radio resource control (RRC) messages including first parameters of a low power wake-up signal (LP-WUS) of a cell and second parameters of a cell discontinuous transmission (DTX) of the cell. The method can include, based on an activation of the cell DTX, monitoring the LP-WUS of the cell, in a first time period which is inside of a cell DTX active period of the cell DTX and skipping monitoring the LP-WUS of the cell, in a second time period which is outside of the cell DTX active period of the cell DTX.

Abstract: A terminal device (110) including at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the terminal device at least to: receive (910), from a plurality of supporting terminal devices, information indicative of corresponding sidelink synchronization sources to which each of the plurality of supporting terminal devices is synchronized; and obtain (920) a position of the terminal device, which is based on the indicated information of the corresponding sidelink synchronization sources.

Abstract: A wireless device transmits, to a base station, a medium access control control element (MAC CE) including a plurality of fields. The plurality of fields include: a first field indicating a first reference signal received power (RSRP) value corresponding to a first wireless device, and a second field indicating a differential RSRP value indicating a difference between the first RSRP value and a second RSRP value corresponding to a second wireless device. The plurality of fields are included in the MAC CE in decreasing order of RSRP values comprising the first RSRP value and the second RSRP value.

Abstract: A wireless device triggers, based on a sidelink (SL) transmission comprising an SL reference signal (RS), a scheduling request (SR) using a first SR configuration. The wireless device transmits, to a base station, the SR via a physical uplink control channel (PUCCH) resource indicated by the first SR configuration. The wireless device receives, from the base station and after transmitting the SR, downlink control information (DCI) indicating an SL resource in a first slot of a SL resource pool. The wireless device transmits to a second wireless device and via the SL resource: SL data; SL control information (SCI) indicating an SL RS resource, of SL RS resources, in the first slot; and the SL RS, wherein the transmitting the SL RS is via one or more first symbols, of the first slot, indicated by the SL RS resource.

Abstract: A wireless device, method, and computer-readable medium for logical channel prioritization based on a remaining time of a data unit. The wireless device transmits a user equipment capability message indicating support for logical channel prioritization. The wireless device receives a remaining time threshold for determining logical channel priority. The wireless device determines a priority based on a comparison between the remaining time and the threshold. The wireless device transmits data units associated with the logical channel based on the determined priority.

Abstract: Systems, methods, apparatuses, and computer program products for TEG reporting with angular validity indication. One method may include a UE calculating an angular validity region around a reference direction for which at least one timing error group is valid, and transmitting at least one of the timing error groups comprising an indication about the angular validity region and a reference direction identifier associated with the reference direction to a location management node.

Abstract: A first wireless device determines that one or more first physical sidelink feedback channels (PSFCHs) are scheduled for transmission via a PSFCH resource and that one or more second PSFCHs are scheduled for reception via the same PSFCH resource. The device prioritizes a first PSFCH over a second PSFCH based on the first PSFCH containing beam information, where the first PSFCH and the second PSFCH are from different ones of the first PSFCHs or the second PSFCHs. Based on the prioritization, the device transmits the first PSFCH via the PSFCH resource when the first PSFCH is from the one or more first PSFCHs, or receives the first PSFCH via the PSFCH resource when the first PSFCH is from the one or more second PSFCHs.

Abstract: A method can include receiving, by a wireless device, a radio resource control (RRC) message indicating a first received target power for preamble transmission and a second received target power for preamble transmission via sub-band full duplex (SBFD). The method can also include transmitting, via a first non-SBFD symbol, a first preamble with a first transmit power that is determined using the second received target power for preamble transmission via SBFD symbols.

Abstract: A first wireless device receives, from a second wireless device and using a first transmission configuration indication (TCI) state, a first sidelink control information (SCI) indicating: a second TCI state for one or more first reserved resources; and a beam switching command. The first wireless device excludes, from a first candidate resource set of a first sidelink (SL) transmission using a third TCI state, the one or more first reserved resources based on: the first SCI indicating the beam switching command; and the first TCI state being different from both the second TCI state and the third TCI state. The first wireless device transmits, using the third TCI state and via a resource selected from the first candidate resource set, the first SL transmission.

Abstract: A method comprises receiving, by a wireless device, one or more radio resource control (RRC) messages comprising one or more configuration parameters for a sounding reference signal (SRS) resource set, and determining, for the SRS resource set, an SRS transmission power in an SRS transmission occasion based on a downlink pathloss estimate calculated using a reference signal (RS) resource for an active downlink bandwidth part (BWP) of a serving cell. The RS resource is a synchronization signal physical broadcast channel (SS/PBCH) block used to acquire time synchronization and frequency synchronization for a secondary cell based on the one or more configuration parameters not comprising: a pathloss reference RS parameter indicating a reference signal to be used for SRS pathloss estimation and an SRS pathloss reference RS identifier. The method further comprises transmitting, based on the SRS resource set, an SRS on an active uplink BWP of a carrier of the serving cell using the SRS transmission power.

Abstract: A method can include receiving one or more radio resource control (RRC) messages. The messages can include physical downlink control channel (PDCCH) skipping durations; parameters of cell discontinuous transmission (cell DTX) configuration; and other parameters of a PDCCH for a downlink control information (DCI) indicating an activation/deactivation of the cell DTX configuration. The method can also include receiving, based on the other parameters, a DCI indicating the activation of the Cell DTX configuration comprising a cell DTX active time and a cell DTX inactive time. The method can further include receiving another DCI indicating a PDCCH skipping duration, of the PDCCH skipping durations. The method can additionally include starting PDCCH skipping after receiving the another DCI and terminating, in response to the cell DTX configuration being activated by the DCI, the PDCCH skipping when entering outside the cell DTX active time of the cell DTX configuration.

Abstract: Disclosed is a method comprising selecting at least one user device from one or more candidate user devices as a reference for reference signal time difference, RSTD, measurement; measuring an RSTD between at least two reference signals, wherein the at least two reference signals comprise at least a sidelink positioning reference signal received from the at least one user device selected as the reference; and transmitting a report comprising at least one of: an identifier of the at least one user device selected as the reference for the RSTD measurement, an identifier of a resource associated with the sidelink positioning reference signal received from the at least one user device, synchronization source information indicating at least one synchronization source of the at least one user device, or a time stamp of the sidelink positioning reference signal received from the at least one user device.