Abstract: Aspects are provided allowing a UE to transmit repetitions of an ULT, PEI-R, or other uplink reference signal for on-demand SSB, RMSI, or paging transmissions. A base station initially transmits an indication of a configured uplink repetition mode, which may comprise a first, second, or third mode in which a one-to-one, one-to-many, or many-to-many mapping exists between downlink reference signals and uplink occasions, respectively. Afterwards, the UE receives downlink reference signals via different transmission beams of the base station. In response to the downlink reference signals, the UE transmits an uplink reference signal repetition in one or more uplink occasions associated with one or more of the downlink reference signals according to the configured uplink repetition mode. In response to the uplink reference signal repetition, the base station may transmit a SSB, RMSI, or paging message. Thus, a balance between network energy savings and uplink signal reliability may be achieved.

Abstract: Methods, apparatuses, and computer readable medium for assisting node discovery are provided. An example method may include receiving, from a network node, an indication of a communication with a second assisting node. The example method may further include transmitting the communication to the second assisting node or discovering a third assisting node based on information associated with the second assisting node.

Abstract: A method, apparatus, or computer-readable medium with instructions for beam management for radio frequency (RF) sensing at a wireless device. The wireless device performs a first beamsweep of an RF signal and measures a reflection of the RF signal based on the first beamsweep. The wireless device performs a second beamsweep of the RF signal, wherein the first beamsweep is based on a different parameter than the second beamsweep and measures the reflection of the RF signal based on the second beamsweep. The wireless device selects a beam for RF sensing based on the first beamsweep and the second beamsweep.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may receive, from a base station, a downlink control information (DCI) message scheduling a first transmission between a source node and the relay UE and a second transmission between the relay UE and a destination node. The UE may transmit, to the base station, at least one of: feedback regarding at least one of the first transmission or the second transmission, or the second transmission. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for the allocation of a cross-link interference measurement resource (CL-IMR). A base station in communication with an “aggressor” user equipment (UE) and a “victim” UE may indicate a configuration for the CL-IMR to the victim UE, for example in one or both of the channel state information (CSI) report settings or CSI resource settings indicated in control signaling. The base station may also indicate in downlink control information, to the aggressor UE, to transmit one or more reference signals in the same time-frequency resources as the CL-IMR. The CL-IMR may include one or more CSI reference signal resources which may be one-to-one mapped with channel measurement resources. A victim UE may consider the CLI measurement through the CL-IMR when the victim UE calculates and reports CSI to the base station.

Abstract: Techniques are described herein for periodically transmitting a first set of signals (e.g., reference signals) during an on-period of a discontinuous reception (DRX) cycle rather than during an off-period of the DRX cycle. Such techniques may enable a user equipment (UE) operating in a DRX mode to conserve additional power during the DRX cycle. A periodicity for transmitting the first set of signals during the on-period may be determined. The periodicity may indicate that every one-in-N DRX cycles, the first set of signals are to be transmitted during the on-period. During other DRX cycles, the first set of signals may be transmitted during the off-period. When the first set of signals are transmitted during the on-period, the UE may refrain from activating certain components during the off-period, thereby conserving power.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a dynamic indication of an updated configuration for an always-on periodic communication associated with the network node. The network node may communicate the always-on periodic communication according to the updated configuration. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, receiving, from a base station, one or more configurations for a physical random access channel (PRACH) communication, and transmitting a PRACH communication according to a configuration selected from the one or more configurations based at least in part on the PRACH communication being subject to a maximum permissible exposure (MPE) condition and a rule. The rule may include a parameter that is received from the base station. Numerous other aspects are provided.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain orientation information associated with the UE. The orientation information may indicate a rotational movement of the UE. The UE may transmit an indication of a beam associated with a predicted orientation of the UE, wherein the predicted orientation of the UE is based at least in part on the orientation information. The UE may receive an updated beam or measurement configuration based at least in part on the indication. Numerous other aspects are described.

Abstract: Methods, systems, and devices for identification reinterpretation in sidelink control information (SCI) are described. A first user equipment (UE) may transmit to a second UE or device, on a sidelink channel, SCI. The SCI may include a partial source and destination identifier fields and may indicate to the second UE to apply a first interpretation of multiple different interpretations for the partial source identifier field and the partial destination identifier field. For example, the SCI may indicate to interpret the partial source identifier field and the partial destination identifier field in combination as a source identifier field, as a destination identifier field, or as a partial source identifier and a partial destination identifier. The UE may transmit a medium access control (MAC) packet including a MAC header with identifier fields set to be complementary to the SCI.

Abstract: Various aspects of the present disclosure generally relate to indicating beams for user equipment beam reporting. In some aspects, a user equipment (UE) may receive, from a base station, an indication of a plurality of candidate beams on which the base station is able to simultaneously transmit communications to the UE, and determine a first beam and a second beam from among the plurality of candidate beams, based at least in part on one or more measurements of the plurality of candidate beams. The UE may transmit an indication of the first beam and the second beam to the base station, and receive communications simultaneously on the first beam and the second beam. Numerous other aspects are provided.

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for implementing signaling for indicating a scheduled full duplex (FD) uplink (UL) and downlink (DL) traffic scheduling combination for differentiation of FD traffic. In some aspects, a BS may transmit a downlink control information (DCI) message that includes an indication of the scheduled FD UL and DL traffic scheduling combination. The FD UL and DL traffic scheduling combination may identify scheduled UL and DL transmissions for FD mode operation. The UE may receive the DCI message and identify the scheduled FD UL and DL traffic scheduling combination. In some aspects, the BS may provide a DCI message to the UE that indicates whether a DL transmission is being scheduled that at least partially overlaps with a scheduled UL transmission. The UE may initiate a power save mode based on the received DCI message.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive. from a network entity, a group-based beam report configuration. The UE may transmit, to the network entity, a group-based beam report indicating a beam group, including a first beam and a second beam, associated with simultaneous downlink transmissions to the UE, wherein the group-based beam report indicates whether simultaneous uplink transmission using the first beam and the second beam of the beam group is supported by the UE. Numerous other aspects are described.

Abstract: Methods, apparatuses, and computer readable medium for UL TCI are provided. An example method may include receiving, from a base station, at least one transmission TCI, the at least one TCI indicating a single UL TCI or two UL TCIs. The example method may further include receiving, from the base station, a first SRS resource set and a second SRS resource set for UL MIMO, the first SRS resource set or the second SRS resource set being associated with the at least one TCI. The example method may further include receiving DCI scheduling one or more uplink transmissions associated with at least one of a first TRP or a second TRP. The example method may further include transmitting the one or more uplink transmissions to the base station based on the DCI, the at least one TCI, the first SRS resource set, and the second SRS resource set.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a UE capability report that indicates a number of active processing units (PUs) supported by the UE for calculations during a PU occupation duration and transmit the UE capability report to a base station. Numerous other aspects are provided.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may selectively transmit, to a network entity, a request for a dedicated system information block type 1 (SIB1) for a target cell based at least in part a determination of whether an SIB1 request criterion is satisfied for an idle state cell reselection from a source cell to the target cell. The UE may receive, from the network entity, an indication of one or more target cell SIB1 parameters included in the dedicated SIB1 for the target cell, based at least in part on transmitting the request for the dedicated SIB1 for the target cell. Numerous other aspects are provided.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter device may transmit, to each receiver device of a plurality of receiver devices communicating with the transmitter device over a wideband channel using frequency division multiplexing, an indication of a bandwidth portion of the wideband channel to be used by the receiver device for performing measurements associated with a non-linear model of the transmitter device. The transmitter device may transmit, to each receiver device of the plurality of receiver devices, one or more wideband reference signals associated with training the non-linear model. The transmitter device may receive a plurality of digital pre-distortion (DPD) coefficients, obtain a set of DPD coefficients based at least in part on combining the plurality of DPD coefficients, and perform DPD processing in accordance with the set of DPD coefficients. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information corresponding to a Layer 1 or Layer 2 (L1/L2) inter-cell mobility operation associated with an L1/L2 mobility configured cell set. The UE may receive, based on the configuration information, a joint timing advance (TA) and cell activation medium access control control element (MAC CE), wherein the joint TA and cell activation MAC CE comprises a TA command and a cell activation command. Numerous other aspects are described.

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for transmitting a first message to a transmitting (TX) UE for discontinuous reception (DRX) by the RX UE for sidelink (SL) communication with the TX UE, wherein the first message includes a DRX configuration including, for each of one or more SL connections or one or more network connections, one or more of a cycle duration and start offset, a slot offset, an on duration length, an inactivity timer duration, or a maximum duration of active timer and a radio frequency (RF) capability of the RX UE including one or more of a number of simultaneous RF chains, a number of beams configured for DRX, angular separations of beams configured for DRX, or power leakage values.

Abstract: The apparatus, in some aspects, may be a wireless device that is configured to monitor for one or more discovery signal transmissions within a single symbol, where each discovery signal for a single beam direction spans less than a symbol in time and synchronize with a network node based on a reception of the one or more discovery signal transmissions. The apparatus, in some aspects, may be network node that is configured to generate one or more discovery signal transmissions for transmission within a single symbol, wherein each discovery signal for a single beam direction spans less than a symbol in time, and transmit the one or more discovery signal transmissions within the single symbol.