Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node associated with a reconfigurable intelligent surface (RIS), positioning information associated with the RIS. The first network node may communicate, with a third network node, using a beam of a set of beams that is configured based at least in part on the positioning information. Numerous other aspects are described.

Abstract: Embodiments of the present disclosure relate to hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook determination for carrier aggregation (CA). According to some embodiments of the disclosure, a UE may include: a transceiver configured to: receive a plurality of physical downlink shared channels (PDSCHs) on a plurality of carriers, wherein the plurality of PDSCHs is scheduled by a downlink control information (DCI) format; a processor coupled to the transceiver and configured to: determine a number of transport blocks (TBs) transmitted on the plurality of PDSCHs based on the DCI format; generate a HARQ-ACK codebook including a set of HARQ-ACK information bits for the TBs transmitted on the plurality of PDSCHs; and wherein the transceiver is further configured to transmit the HARQ-ACK codebook.

Abstract: An apparatus for wireless communication is provided. The apparatus may be a user equipment (UE). The apparatus receives a first number of repetitions of a signal transmission from a base station and receives a second number of repetitions of the signal transmission transmitted from a reconfigurable intelligent surface device. The apparatus decodes the signal transmission based at least in part on the first number of repetitions of the signal transmission from the base station and the second number of repetitions of the signal transmission transmitted from the reconfigurable intelligent surface device.

Abstract: Methods, computer systems, and apparatus, including computer programs encoded on computer storage media, for training an audio-processing neural network that includes at least (1) a first encoder network having a first set of encoder network parameters and (2) a decoder network having a set of decoder network parameters. The system obtains a set of un-labeled audio data segments, and generates, from the set of un-labeled audio data segments, a set of encoder training examples. The system performs training of a second encoder neural network that includes at least the first encoder neural network on the set of generated encoder training examples. The system also obtains one or more labeled training examples, and performs training of the audio-processing neural network on the labeled training examples.

Abstract: Aspects described herein relate to transmitting, for a receiving node, a multi-port reference signal (RS) with no restriction on wideband digital precoding, and transmitting, for the receiving node, an indication of an analog precoder used for transmitting the multi-port RS. Other aspects relate to receiving the multi-port RS and indication of analog precoder.

Abstract: Certain aspects of the present disclosure provide techniques for a channel state information (CSI) report configuration with a codebook list, for example, for non-coherent joint transmission (NCJT). A method for wireless communication that can be performed by a user equipment (UE) includes receiving a CSI report configuration. The CSI report configuration is associated with one or more CSI reference signal (RS) resources. Each CSI-RS resource includes a set of ports or port groups. The UE receives a list of codebooks associated with the configuration. The UE determines at least one codebook, from the list of codebooks, to apply for one or more triggered CSI-RS resources.

Abstract: Aspects of the present disclosure provide techniques for transmitting an uplink preemption indication in an integrated access and backhaul (IAB) system identifying the resources or symbols that may be punctured by the IAB in order to minimize self-interference at an IAB node when an ultra-reliable-low latency communications (URLLC) packet is received at the IAB node from one of a child IAB node or a user equipment (UE) during an on-going uplink transmission from an IAB node to a parent backhaul node.

Abstract: A method includes receiving training data that includes unspoken text utterances, un-transcribed non-synthetic speech utterances, and transcribed non-synthetic speech utterances. Each unspoken text utterance is not paired with any corresponding spoken utterance of non-synthetic speech. Each un-transcribed non-synthetic speech utterance is not paired with a corresponding transcription. Each transcribed non-synthetic speech utterance is paired with a corresponding transcription. The method also includes generating a corresponding synthetic speech representation for each unspoken textual utterance of the received training data using a text-to-speech model. The method also includes pre-training an audio encoder on the synthetic speech representations generated for the unspoken textual utterances, the un-transcribed non-synthetic speech utterances, and the transcribed non-synthetic speech utterances to teach the audio encoder to jointly learn shared speech and text representations.

Abstract: Methods, systems, and devices for line of sight (LOS) multiple input multiple output (MIMO) signaling aspects are described. In some examples, a wireless device may transmit, to a network device, a capability message indicating that the wireless device supports a LOS mode. In such examples, the wireless device may receive, from the network device in response to the capability message, a control message indicating activation of the LOS mode and at least one LOS mode parameter based at least in part on a channel measurement associated with a wireless channel between the wireless device and the network device indicating that the wireless channel satisfies a LOS path criterion. In some examples, the wireless device may communicate a message with the network device in accordance with the LOS mode parameter.

Abstract: The present disclosure provides an assembly structure for providing power for a chip and the assembly includes: a board; a chip, provided with at least one electrical energy input terminal; and a first power converting module, provided with at least one power output terminal, wherein the first power converting module is electrically connected to the chip, converts a first electrical energy to a second electrical energy, and supplies the second electrical energy through the at least one power output terminal to the at least one electrical energy input terminal of the chip, and a back plate; wherein the back plate and the chip are provided at two opposite sides of the board; wherein the board, the chip and the first power converting module are stacked and the first power converting module is at least partially inserted in the back plate.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration that indicates a sounding reference signal (SRS) resource set to be used for analog channel state feedback (CSF) and an association between the SRS resource set and a set of downlink channel state information reference signals (CSI-RSs). The UE may measure the set of downlink CSI-RSs associated with the SRS resource set. The UE may transmit one or more SRSs for analog CSF using the SRS resource set and based at least in part on measuring the set of downlink CSI-RSs. Numerous other aspects are provided.

Abstract: Various embodiments of the teachings herein include a method for detecting a workpiece. An example includes: performing data augmentation on an original image of an original workpiece; performing training on a neural network model comprising multiple feature extraction branches to obtain a workpiece detection model based on a workpiece image group obtained through the data augmentation; converting the workpiece detection model into a lightweight workpiece detection model; and performing detection on workpieces with the same shape and at least one different dimension as the original workpiece based on the lightweight workpiece detection model.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first sidelink reference signal (SL-RS) to a second network node. The first network node may receive, from the second network node, a second SL-RS and channel state information (CSI) that is associated with the first (SL-RS). The first network node may determine a (CSI)-related parameter based on the second (SL-RS) and the (CSI). The first network node may transmit, to the second network node, the (CSI)-related parameter or a communication based on the (CSI)-related parameter. Numerous other aspects are described.

Abstract: A computing device can receive a query that identifies a set of data to be processed and determine that a portion of the set of data resides in an external data system. The query system can request data identifiers associated with data objects of the set of data from the external data system and communicate the data identifiers to a data queue. The computing device can instruct one or more search nodes to retrieve the identifiers from the data queue. The search nodes can use the data identifiers to retrieve data objects from the external data system and process the data objects according to instructions received from the computing device. The search nodes can provide results of the processing to the computing device.

Abstract: Embodiments of the disclosure provide a method, an apparatus, a device, and a storage medium for resource configuration. The method includes obtaining an indication for the number of nodes of a NUMA node of a processor socket; dividing acceleration resources of an accelerator into at least one acceleration resource queue based on the number of nodes; and by associating the at least one acceleration resource queue to a respective NUMA node included in the processor socket, causing a plurality of processor cores divided into the respective NUMA node to use the at least one acceleration resource queue based on the association. Thus, the availability of the accelerator may be improved.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) may include a distributed Bragg reflector (DBR) stack. The DBR stack may include a mirror structure over a cavity region. The DBR stack may include an etch stop layer over the mirror structure. The DBR stack may include a grating layer over the etch stop layer. The grating layer may include a grating structure associated with polarization of output light emitted by the VCSEL.

Abstract: Provided are a directionally assembled flexible MOF hydrogel, a preparation method and a proton conduction application thereof. The prepared method includes: mixing a transition metal salt and L-Glu to prepare a mixed aqueous solution; putting the mixed aqueous solution into a reaction kettle to react at a constant reaction temperature in a range from 80° C. to 200° C. for a reaction period of 1-5 hours, to thereby obtain a reacted aqueous solution; cooling the reacted aqueous solution to room temperature; and washing the reacted aqueous solution after the cooling with deionized water and absolute ethanol, to thereby obtain the directionally assembled flexible MOF hydrogel, L-Glu-M (M?Zr, Fe, or Co), for sealing and storing. The preparation method is simpler and easier to operate, and the directionally assembled flexible MOF hydrogel has great prospects in the field of proton conducting technologies.

Abstract: Methods, systems, and devices for wireless communications are described that provide for indication of channel state information (CSI) for multiple CSI codebooks associated with multiple different sets of antenna ports, where CSI parameters for one or more of the codebooks are reported as differential values relative to reported values of another of the codebooks. A user equipment (UE) may receive a CSI report configuration that includes a set of CSI resources and multiple codebooks for multiple different sets of antenna ports. The UE may identify a first set of CSI parameters associated with a first codebook, and may identify a second set of CSI parameters associated with a second codebook. The UE may transmit a CSI report that includes the first set of CSI parameters and a set of differential CSI parameters that indicate a difference between the first and second sets of CSI parameters.

Abstract: Techniques related to multiplexing uplink control information (UCI) onto a multi-transport block (TB) physical uplink shared channel (PUSCH) transmission are disclosed. Some aspects of the disclosure relate to devices and methods for wireless communication where a user equipment (UE) receives an uplink grant for a PUSCH transmission having a plurality of TBs, each being associated with a respective TB priority index. The UE then transmits the PUSCH including the plurality of TBs. The UE may further transmit a plurality of UCIs multiplexed with the PUSCH, where each UCI is associated with a respective UCI priority index. Other aspects, embodiments, and features are also claimed and described.