Abstract: The apparatus may be a UE configured to communicate, in a FD mode, with at least one base station via an unlicensed spectrum; determine to cancel at least one UL transmission corresponding to one or more UL resources, the one or more UL resources corresponding to a LBT procedure; and cancel, based on the determination, the at least one UL transmission corresponding to the one or more UL resources. The apparatus may be a base station configured to communicate, in a FD mode, with one or more UEs via an unlicensed spectrum; determine that a LBT procedure associated with DL scheduling will occur via a set of UL resources; and transmit, to the one or more UEs based on the determination, an indication of a cancelation of one or more UL transmissions during the set of UL resources.

Abstract: Systems, methods, and devices for wireless communication that support mechanisms signaling non-linearities to a victim user equipment (UE) for interference cancellation in a wireless communication system. A victim UE may experience interference from an uplink transmission by an aggressor UE to a base station. The victim UE may obtain a power amplifier model associated with the aggressor UE. The power amplifier may include a non-linearity model of a power amplifier of the aggressor UE causing the interference on the victim UE. The power amplifier model obtained by the victim UE may be dependent on various parameters, such as a transmit power used by the aggressor UE to transmit the uplink transmission causing the interference. Based on the aggressor UE transmit power, the victim UE may select parameters for power amplifier model and may estimate the interference caused by the uplink transmission for interference cancellation.

Abstract: In a wireless network, a base station may configure a victim user equipment (UE) experiencing interference with a periodic measurement resource using Layer 3 (L3) signaling, and the UE may report cross-link interference (CLI) measurements to the base station using L3 messages. However, using L3 signaling to configure interference measurement and reporting may result in an inflexible interference measurement configuration and a long latency to report CLI and/or self-interference feedback. Furthermore, although Layer 1 and/or Layer 2 (L1/L2) CLI reporting may be more suitable to track and adapt to dynamic changes in interference conditions, L1/L2 signaling increases control signaling and CLI management overhead at the base station. Accordingly, some aspects described herein relate to an adaptive L3 CLI measurement and reporting framework, where L3 messages may include one or more adaptive fields to support flexibility in configuring CLI measurement and/or CLI reporting parameters.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first mobile station may determine at least one of a channel between the first mobile station and a second mobile station or a relative direction between the first mobile station and the second mobile station. The first mobile station may apply nulling to a communication between the first mobile station and a base station based at least in part on the at least one of the channel between the first mobile station and the second mobile station or the relative direction between the first mobile station and the second mobile station. Numerous other aspects are described.

Abstract: Disclosed are techniques for communication. In an aspect, a first UE determines information (e.g., from an external device, or via the first UE’s own energy sensing) associated with scheduled uplink transmissions on a set of symbols by a second UE. The first UE performs measurements on at least some of the scheduled uplink transmissions during a first subset of the set of symbols where no DL signals are received by the first UE. The first UE receives at least one DL signal during a second subset of the set of symbols, and mitigates interference associated with the at least one DL signal based on the measurements.

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may identify that it is scheduled to transmit an uplink message during one or more symbols of a first transmission time interval (TTI) is scheduled to receive a downlink message during a second TTI subsequent to the first TTI. The UE may advance transmission of the uplink message in accordance with a timing advance (TA) value and a TA offset value, such that the timing advance offset value is zero. The UE may proceed to apply a transient power mitigation scheme to mitigate potential interference to reception of the downlink message during a transient power duration associated with turning off an uplink transmission chain used for transmitting the uplink message. In some examples, the transient power mitigation scheme may be applied based on the TA offset value being zero.

Abstract: Methods, systems, and devices for wireless communications are described. In some cases, a sidelink user equipment (UE) may receive a configuration for performing a channel sensing procedure of a sidelink resource selection procedure for identifying sidelink resource candidates in a resource selection window. The configuration may indicate a first channel metric and a second channel metric for performing the channel sensing procedure. The UE may measure reference signaling in a sensing window according to one or both of the first and second channel metrics based on a duplex mode of the UE while performing the channel sensing. The reference signaling may correspond to a set of sidelink resource candidates in a resource selection window. The UE may determine an available set of sidelink resource candidates for a sidelink transmission from the set of sidelink resource candidates based on the measuring.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration to receive a downlink communication in a set of symbols of a slot via a first duplex mode, wherein the slot is configured as a flexible or a full duplex slot. The UE may receive a second configuration to transmit an uplink communication in the set of symbols via a second, different duplex mode. At least one of the first duplex mode or the second duplex mode may be a half duplex mode. The UE may, based at least in part on a set of collision mitigation rules, receive the downlink communication in the set of symbols of the slot and/or may transmit the uplink communication in set of symbols of the 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 switch from a first sidelink (SL) full-duplex (FD) mode to a second SL FD mode based on at least one of a first SL discontinuous reception (DRX) pattern associated with the first UE or a second SL DRX pattern associated with the second UE. The UE may communicate in accordance with the second SL FD mode. Numerous other aspects are described.

Abstract: Certain aspects of the present disclosure provide techniques for time aligning full-duplex communications. A method that may be performed by a base station (BS) includes transmitting, to a first user equipment (UE): an indication of a first uplink timing advance (TA) determined based on a first propagation delay between the BS and the first UE, and an indication of a first cyclic prefix (CP) length determined based on the first uplink TA. In certain aspect, the method also includes transmitting, to the first UE, a first downlink communication comprising a downlink CP, during a first time window comprising a plurality of time periods.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication that a downlink (DL) bandwidth part (BWP) and an uplink (UL) BWP are simultaneously active in a time resource. The UE may communicate with the base station via the DL BWP and the UL BWP simultaneously in the time resource in accordance with the indication. 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 identify an opportunistic conversion of a particular resource from a downlink resource into an uplink or full-duplex resource. The UE may determine at least one parameter for the particular resource based at least in part on identifying the opportunistic conversion of the particular resource from the downlink resource into the uplink or full-duplex resource, wherein the at least one parameter includes at least one of a power control parameter, a bandwidth part configuration, a configured grant configuration, or a random access configuration. The UE may communicate, using the particular resource, in accordance with the at least one parameter. 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 a configuration including a plurality of codebook subset restrictions. The UE may identify a codebook subset restriction, of the plurality of codebook subset restrictions, to be applied to precoding matrix indicator (PMI) selection associated with a slot. The UE may transmit a channel state information (CSI) report including an indication of a PMI selected based at least in part on the identified codebook subset restriction. 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 a downlink control information (DCI) transmission that includes a guard band indication that indicates a guard band between an uplink frequency resource allocation and a downlink frequency resource allocation. The UE may communicate using the uplink frequency resource allocation and the downlink frequency resource allocation and based at least in part on the guard band. 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, from a base station, a configuration of a plurality of bandwidth parts (BWPs) in a frequency band, wherein the configuration identifies a respective BWP-specific downlink (DL)-uplink (UL) pattern for each BWP of the plurality of BWPs, and wherein at least two of BWPs of the plurality of BWPs are configured with different BWP-specific DL-UL patterns and wherein each DL-UL pattern specifies which time intervals of a plurality of time intervals are dedicated to downlink and which time intervals of the plurality of time intervals are dedicated to uplink. The UE may communicate with the base station in one or more active BWPs of the plurality of BWPs using the respective BWP-specific DL-UL pattern for each of the one or more active BWPs. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may map a transport block (TB) across multiple component carriers (CCs) associated with at least one slot of time-frequency resources. The wireless device may transmit the TB based at least in part on mapping the TB. Numerous other aspects are described.

Abstract: A UE may transmit, to a base station, and the base station may receive, from the UE, a turbo HARQ-ACK message corresponding to a first downlink transmission. The turbo HARQ-ACK message may include an indication of a duplexing mode associated with a second downlink transmission. The base station may transmit, to the UE, and the UE may receive, from the base station, the second downlink transmission based on the indication of the duplexing mode. The indication of the duplexing mode may correspond to a full-duplex mode or a half-duplex mode. The first downlink transmission may correspond to a first TB. The second downlink transmission may correspond to a second TB. The turbo HARQ-ACK message may further indicate a requested delta MCS for the second downlink transmission with respect to an MCS associated with the first downlink transmission.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a downlink transmission in a downlink resource of a first bandwidth part (BWP) associated with a first time division duplexing (TDD) pattern. The UE may transmit, to the base station based at least in part on the downlink transmission, hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback on a physical uplink control channel (PUCCH) resource of the first BWP or of a second BWP associated with a second TDD pattern. Numerous other aspects are described.

Abstract: A compact sensor apparatus having an illumination beam, a beam shaping system, a polarization modulation system, a beam projection system, and a signal detection system. The beam shaping system is configured to shape an illumination beam generated from the illumination system and generate a flat top beam spot of the illumination beam over a wavelength range from 400 nm to 2000 nm. The polarization modulation system is configured to provide tenability of linear polarization state of the illumination beam. The beam projection system is configured to project the flat top beam spot toward a target, such as an alignment mark on a substrate. The signal detection system is configured to collect a signal beam comprising diffraction order sub-beams generated from the target, and measure a characteristic (e.g., overlay) of the target based on the signal beam.

Abstract: The present disclosure relates to a technology for assigning group labels during touch sensing, and more particularly to a technology for preventing two adjacent objects from receiving a same group label by searching for a valley when group labels are assigned and this allows labeling without performing any object separation process.