Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a maximum transmission power for an uplink transmission on a first cell of a first cell group (CG) based on a direction of communications (e.g., uplink, downlink, or flexible) with a separate cell of a second CG during a same duration of the uplink transmission and within a same first frequency range, where the direction of communications is either an actual direction or an assumed direction. The UE may receive an uplink grant scheduling the uplink transmission during a symbol and within the first frequency range, determine the maximum transmission power for the UE based on the direction of communications for the separate cell during the symbol and within the first frequency range, and subsequently transmit the uplink transmission in accordance with the maximum transmission power.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating one or more communication patterns from a base station. The one or more communication patterns may indicate to the UE to adjust one or more parameters for transmitting an uplink communication during a set of time resources, a set of beams, a set of ports, or any combination thereof. During the resources indicated in the one or more communication patterns, the base station may estimate a cross link interference channel between the base station and a second base station. The one or more communication patterns may indicate a hopping pattern for each subband of a bandwidth part. The base station may configure the UE with a timing advance based on the message.

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a wireless device (e.g., abase station, a user equipment (UE)) may transmit a wake-up message including an indicator of whether an on duration of a discontinuous reception cycle is associated with harvesting energy from a signal transmitted during the on duration. The wireless device may transmit the signal during the on duration based on the wake-up message. In some examples, the UE may determine, from the indicator, whether to harvest energy, decode data or both during the on duration. If both harvesting energy and decoding data, the UE may harvest the energy and decode the data concurrently for at least a portion of the on duration. Additionally, or alternatively, the UE may harvest the energy during a first portion of the on duration and may decode data during a second portion of the on duration.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a method, performed by a first user equipment (UE), comprises participating in a sidelink (SL) positioning session with a second UE, determining that the SL positioning session should be terminated or suspended, and terminating or suspending the SL positioning session. In some aspects, terminating or suspending the SL positioning session may be performed via communication over a SL channel, via communication over a channel other than the SL channel, or combinations thereof. In some aspects, terminating or suspending the SL positioning session comprises terminating or suspending the SL positioning session via a multicast message, a groupcast message, a broadcast message, or a unicast message.

Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity determines a sidelink positioning reference signal (SL-PRS) resource configuration associated with a positioning measurement procedure. The position estimation entity transmits an indication of the SL-PRS resource configuration (e.g., to first and/or second UEs). The UE(s) obtain the SL-PRS resource configuration, and perform the positioning measurement procedure in accordance with the SL-PRS resource configuration.

Abstract: Apparatuses and methods for dynamic indications for partial uplink skipping are described. An apparatus is configured to transmit UCI including an indication for partial uplink skipping on a PUSCH at a time based on a transmission offset from the PUSCH, and transmit the partial uplink skipping on the PUSCH. An apparatus is configured to receive a CG for a PUSCH, rate match or puncture UCI that includes an indication for a partial uplink skipping of the CG, where the UCI is rate-matched across or punctured based on a configured or defined level of RBs, and transmit the UCI. An apparatus is configured to receive UCI including an indication for partial uplink skipping on a PUSCH at a time based on a transmission offset from the PUSCH, and receive the partial uplink skipping on the PUSCH.

Abstract: Methods, systems, and devices for wireless communications are described. Wireless communications systems may employ one or more scheduling constraints to support efficient utilization of techniques for intra-device handling of overlapping scheduled uplink transmissions (e.g., intra-device dynamic resource cancelation and multiplexing) as well as inter-device handling of overlapping scheduled uplink transmissions (e.g., inter-device dynamic resource cancelation and multiplexing). Scheduling constraints may define how a device may apply intra-device and inter-device multiplexing and cancelation rules for various scenarios. For example, a device may apply intra-UE cancelation rules before inter-device cancelation rules. In some examples, later-received grants or uplink preemption indications (ULPIs) may not change a device's previously established decision to drop an uplink transmission.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may monitor a set of frequencies in a frequency band for a synchronization signal block (SSB) according to an initial channel raster. The initial channel raster may be associated with an initial cell or an initial base station. The UE may receive an indication of one or more frequencies for an updated channel raster associated with another cell or another base station. The initial channel raster and the updated channel raster may be different. The UE may monitor for another SSB according to the updated channel raster, which may include additional frequencies within a same frequency band or a different frequency band.

Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity (e.g., gNB, LMF, location server, UE, etc.) determines a paired downlink positioning reference signal (DL-PRS) resource configuration for a first DL-PRS and a second DL-PRS that is offset in time from the first DL-PRS by a time offset, the first and second DL-PRSs associated with the same transmission source. The position estimation entity transmits the paired DL-PRS resource configuration to a UE, which performs measurements in accordance with the paired DL-PRS resource configuration.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) may determine that a resource pool for positioning (RPP) from a predefined plurality of RPPs should be reserved, and transmit, to at least one other UE, a reservation message indicating reservation of a RPP from the predefined plurality of RPPs. The RPP may be reserved for use by the first UE or, if the first UE is a relay UE, for use by a remote UE served by the relay UE. The reservation message may be broadcast, groupcast, multicast, etc. In response to receiving the reservation message indicating reservation of a RPP from a predefined plurality of RPPs, the at least on other UE may modify an intended transmission to reduce interference during the reserved RPP.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from one or more of a network node or a second UE, a reference signal in a first subband of a sub-band full-duplex (SBFD) slot. The first UE may transmit, to the network node, a cross-link interference (CLI) report that indicates: a first CLI measurement associated with the reference signal in the first subband of the SBFD slot, and a second CLI measurement associated with a second subband of the SBFD slot. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a plurality of second UEs, a plurality of signals over a sidelink interface between the first UE and the second UE. The UE may perform, to one of the plurality of second UEs, a sidelink transmission using updated transmission parameters based at least in part on a sidelink channel busy ratio (CBR) measurement for a slot, wherein the sidelink CBR measurement for the slot is based at least in part on the plurality of signals and a CBR measurement window that includes one or more of uplink slots or smaller-bandwidth slots. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A relay user equipment (UE) may have a sidelink connection established with each UE of a group of UEs. The group of UEs may be configured with a periodic set of sidelink resources for a reference signal measurement associated with reference signals. Each UE of the group may be configured with a periodicity for the sidelink resources, an initial offset in a first instance of the sidelink resources, and a time-domain variation associated with the reference signals to change the offset across instances of the reference signal resource. The relay UE and the UEs of the group may communicate reference signals over the periodic set of sidelink resources according to the time-domain variation associated with the reference signals.

Abstract: Methods, systems, and devices for wireless communications are described. To support sidelink coherency management, a user equipment (UE) may transmit a sidelink reference signal to a second UE on an active bandwidth part (BWP) or on a first component carrier (CC), the sidelink reference signal associated with a subsequent transmission of a sidelink message on the active BWP or on the first CC. The UE or the second UE may determine whether the UE switches to a second active BWP or transmits a second sidelink message on a second CC prior to transmitting the sidelink message. Additionally, or alternatively, the UE or the second UE may determine whether the UE switches between full-duplex mode and/or a half-duplex mode prior to or concurrent with transmitting the sidelink message. Based on the determination, the UE may transmit the sidelink message according to a first set of coherency transmission characteristics.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a plurality of resources for a resource pool associated with sidelink communication. The UE may identify a set of resources of the plurality of resources to be included in the resource pool, wherein identifying the set of resources is based at least in part on one or more resources of the plurality of resources being sub-band full duplex resources. The UE may communicate on the resource pool using at least part of the set of resources. Numerous other aspects are described.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a relay user equipment (UE) receives, from a base station, a set of one or more resource pool for positioning (RPP) configurations, each RPP configuration defining one or more RPPs for use by remote UEs served by the relay UE, each RPP comprising resources for positioning, which may include for sidelink positioning. The relay UE assigns, to each of one or more remote UEs, an RPP or a portion thereof according to the RPP configuration. In some aspects, the assignments are orthogonal in time, frequency, or both, to reduce interference between remote UEs during sidelink positioning. In some aspects, the relay UE receives the RPP configuration(s) in response to sending a request for same to the base station, which the relay UE may send in response to receiving a request for positioning resources from one or more of the remote UEs.

Abstract: The techniques described herein may provide for sub-slot based physical uplink shared channel (PUSCH) repetition (i.e., back-to-back PUSCH repetition within a slot) according to user equipment (UE) capability. A UE may employ uplink data repetition capability reporting for base station scheduling of uplink data repetition and base station management of the number of transport blocks (TBs) that a UE supports (e.g., processes and transmits for uplink) on a per-slot basis. According to the techniques described herein, a UE may indicate whether it supports mini-slot repetition (e.g., for ultra-reliable low-latency communication (URLLC), enhanced mobile broadband (eMBB), or both) via an uplink data repetition capability report. The uplink data repetition capability report may further indicate a maximum number of supported repetitions per TB, a number of supported TBs per slot, etc., such that a base station may configure or schedule PUSCH repetition based on the UE's reported capability.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a sidelink resource reservation, wherein the sidelink resource reservation indicates a first resource in an uplink slot with a first bandwidth available for the sidelink resource reservation and a second resource in a sub-band full duplex (SBFD) slot with a second bandwidth available for the sidelink resource reservation, and wherein the sidelink resource reservation uses a same sub-channel indexing configuration for the uplink slot and the SBFD slot. The UE may transmit a communication using the sidelink resource reservation. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE, a physical sidelink shared channel (PSSCH) transmission in an uplink slot or in a smaller-bandwidth slot. The UE may transmit, to the second UE and based at least in part on the PSSCH transmission, hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback in a physical sidelink feedback channel (PSFCH) resource of the uplink slot or of the smaller-bandwidth slot based at least in part on a PSSCH-to-PSFCH mapping, wherein a quantity of PSFCH resources differs between the uplink slot and the smaller-bandwidth slot based at least in part on different resource pool bandwidths between the uplink slot and the smaller-bandwidth slot. Numerous other aspects are described.

Abstract: Certain aspects provide a method for wireless communication by a first user equipment (UE), such as a receiver (RX) UE. The method generally includes receiving signaling configuring the first UE with a discontinuous reception (DRX) mode having one or more DRX ON durations for sidelink communications with at least a second UE, and deciding to extend a DRX ON duration of the one or more DRX ON durations configured for the first UE when the first UE is in the DRX ON duration and when one or more conditions are met.