Abstract: Aspects of the disclosure are directed to prediction of a predicted material profile of the target object based on measurement information associated with sensing (RF-S) signal(s). In an aspect, one or more actions are performed in response to the predicted material profile of the target object, the one or more actions including, e.g., constructing at least one digital twin associated with the target object based on the predicted material profile of the target object, or modifying operation of a wireless communications network, or a combination thereof. Such aspects may provide various technical advantages, such as more accurate digital twin generation (e.g., digital twins may be updated to reflected material profiles of objects detected in real-world), improved network operation (e.g., permit line of sight (LOS) through objects with certain material profiles, block LOS through objects with other material profiles, etc.), and so on.

Abstract: Aspects of the disclosure are directed to multi-port signaling operations (e.g., Rx signaling operations or Tx signaling operations) where different ports (or groups of ports) are associated with port-specific (or port group-specific) quasi-colocation (QCL) information. At least one of the port-specific (or port group-specific) signaling operation is associated with positioning (e.g., uplink positioning reference signal (UL-PRS) transmission or measurement or downlink PRS (DL-PRS) transmission or measurement or SL-PRS transmission or measurement, etc.) or sensing (e.g., radio frequency for sensing (RF-S) signal transmission and/or measurement).

Abstract: A method for configuring a sensing node for a sensing session includes: transmitting one or more target path reporting capability messages indicating a capability of the sensing node to obtain measurements corresponding to one or more target paths that comprise one or more paths of one or more reference signals transmitted by one or more transmitting nodes, reflected by one or more targets, and detected by the sensing node; receiving one or more target path reporting configuration messages to configure the sensing node to obtain one or more target path measurements corresponding to the target path(s); obtaining the target path measurement(s) corresponding to the target path(s) detected by the sensing node without synchronization of a clock of the sensing node with one or more clocks of the transmitting node(s); and transmitting, to a network entity, one or more target path measurement reports corresponding to the target path(s).

Abstract: A thermochemical engine that includes a reaction chamber having a nitrite source inlet, an ammonium source inlet, and a gas outlet, and a gas-driven energy transducer coupled to the reaction chamber such that a gas produced in the reaction chamber moves the gas-driven energy transducer in a process of exiting the reaction chamber via the gas outlet. The thermochemical engine is configured to produce the gas under pressure by reacting in the reaction chamber a nitrite source comprising a nitrite ion and an ammonium source comprising an ammonium ion in the presence of water at a reaction temperature of 50 to 150° C.

Abstract: Disclosed are techniques for wireless communication. In an aspect, a processing device may receive, from a managing device, a moving target indicator (MTI) filter configuration for at least an object sensing session. The processing device may receive a set of measurement samples associated with the object sensing session. The processing device may apply an MTI filter on the set of measurement samples to obtain a set of filtered samples, the MTI filter being based on the MTI filter configuration. The processing device may send, to the managing device or a sensing server, a measurement report associated with the object sensing session, the measurement report being based on the set of filtered samples.

Abstract: Aspects of the disclosure are directed to registration of a target object in a target object database (e.g., maintained by a network component) in association with a target object identifier and a set of attributes associated with the target object. In an aspect, the registration process may be initiated in response to physical presence detection of the target object (e.g., by one or more sensing nodes), where the presence detection can be based on radio frequency for sensing (RF-S) or non RF-S approaches. Such aspects may provide various technical advantages, such as improved target object tracking and identification.

Abstract: In some implementations, a configuring device may send, to a sensing node set comprising one or more sensing nodes communicatively coupled with a wireless network, a sensing configuration, wherein the sensing configuration is configured to enable the sensing node set to perform a radio frequency (RF) sensing procedure and obtain clutter Doppler measurement information of the geographical area based at least in part on the RF sensing procedure. The configuring device may receive, from the sensing node set the clutter Doppler measurement information. The configuring device may determine a profile of the clutter Doppler characteristics of the geographical area based at least in part on the clutter Doppler measurement information.

Abstract: A system, method, and device are provided for creating a data processing pipeline to capture, transport, and interactively display in both recorded and real time any 3D volumetric simulation that was generated by a separate application. The system, method, and device enabling the interactive viewing of virtual and mixed reality simulations by a plurality of users.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message that indicates terrestrial network (TN) mapping information that is associated with an artificial intelligence (AI) and/or machine learning (ML) model. The AI/ML model may be used to estimate a signal quality map and coverage information for a set of network entities, each associated with a respective TN. The UE may establish a communication link with a first network entity that is associated with a non-terrestrial network (NTN). The UE may search, while connected to the first network entity, for one or more TN cells that are associated with at least a subset of network entities of the set of network entities. The searching may be based on the UE estimating the signal quality map and the coverage information via the AI/ML model associated with the TN mapping information.

Abstract: A method of producing biodiesel using waste olive oil can include collecting an olive pulp; extracting olive oil from the olive oil pulp by soaking the olive oil pulp in a solvent to obtain an oil-solvent mixture; removing the solvent from the mixture through evaporation to provide olive oil and a residue pulp; separating the olive oil from the residue pulp; rinsing the residue pulp with deionized water; drying the residue pulp; sieving the dried residue pulp to obtain pulp particles; pyrolyzing the pulp particles to create a carbon powder; adding sulfuric acid to the carbon powder to obtain a mixture; stirring the mixture to obtain a solid; washing the solid with water until a pH of an effluent is neutral; drying the solid; obtaining a sulfonated olive carbon (SOC) catalyst; and using the sulfonated olive carbon (SOC) catalyst for transesterifying waste olive oil to biodiesel.

Abstract: Aspects presented herein may enable an LMF to configure AI/ML-based techniques/measurements for a set of base stations/TRPs to improve the performance of UL-based positioning. In one aspect, a network entity transmits a configuration to at least one network node to configure the at least one network node to perform an UL-based positioning measurement with at least one ML model, where each of the at least one ML model is associated with a corresponding ML model ID in which the at least one network node uses for the UL-based positioning measurement, where the UL-based positioning measurement is for a set of SRSs from a UE. The network entity receives the UL-based positioning measurement for the set of SRSs from the at least one network node. The network entity estimates a position of the UE based on the UL-based positioning measurement for the set of SRSs.

Abstract: The techniques described herein relate to systems, apparatus, articles of manufacture, and methods for optimum loop gain calibration for clock data recovery and phase locked loop. An example apparatus includes a phase detector with a phase detector output and configured to generate an error signal representative of a difference between an input signal and a feedback signal. The apparatus further includes a calibrator circuit with a calibrator input coupled to the phase detector output and configured to determine correlation value associated with the error signal, and determine a gain value based on an adjustment of an absolute value of the correlation value by a pseudorandom binary sequence signal.

Abstract: Disclosed are techniques for communication. In an aspect, a user equipment may receive area information for one or more areas, the area information including area identifiers (IDs) of the one or more areas, an area description of the one or more areas, or both. The user equipment may transmit an indication of support for area-specific positioning in at least a first area of the one or more areas.

Abstract: Techniques are provided for reporting mobility and/or handover related measurements and events for Artificial Intelligence/Machine Learning (AI/ML) positioning. An example method for reporting mobility and handover related measurements and events for AI/ML positioning includes receiving mobility reporting configuration information from a location server, obtaining mobility indicators from one or more wireless nodes based at least in part on the mobility reporting configuration information, and providing the mobility indicators to the location server.

Abstract: Techniques are provided for utilizing QCL relationships with AI/ML models and reference signals. An example method for providing positioning reference signal configuration information includes receiving, from a wireless node, an indication of a quasi co-location (QCL) relationship between an AI/ML model and a reference signal, configuring one or more positioning reference signal resources based at least in part on the indication of the QCL relationship, and providing configuration information for the one or more positioning reference signal resources to the wireless node.

Abstract: Disclosed are techniques for wireless sensing. In an aspect, a sensing node receives, from a plurality of sensing nodes, a corresponding plurality of sets of points, wherein each point in each set of points of the plurality of sets of points represents a detection of a target object in an environment of the plurality of sensing nodes, and wherein the detection of the target object is based on one or more measurements of one or more sensing signals transmitted by at least one sensing node of the plurality of sensing nodes, and transmits, to a sensing entity, a sensing report indicating a point cloud determined based on the plurality of sets of points, wherein the sensing report further indicates, for each point in the point cloud, identifiers of at least one set of sensing nodes of the plurality of sensing nodes associated with the point.

Abstract: A method may include obtaining first nuclear magnetic resonance (NMR) data and acquired permeability data regarding a geological region of interest. The method may further include determining, using a neural network and second NMR data, predicted permeability data regarding a predetermined formation within the geological region of interest. The neural network may be trained using the first NMR data and the acquired permeability data. The method may further include determining a predetermined fracture size within the predetermined formation based on the predicted permeability data. The method may further include determining a predetermined type of lost circulation material (LCM) based on the predetermined fracture size. The method may further include transmitting a command to a well system that triggers a well operation using the predetermined type of LCM.

Abstract: A predictive current control method for a six-phase induction motor (6PIM) includes initializing a six-phase inverter at a present switching state, measuring a stator current and a rotor speed, transforming the stator current to ?? and xy orthogonal frame, estimating a pair of currents in ?? and xy frame based upon the measured and an estimated rotor speed, and calculating a future stator current for a future control sample of the inverter. The method further includes selecting four voltage vectors (VV) from ?? and xy frames, implementing a cost function to calculate an error between the predicted future and a reference stator current, calculating a plurality of cost function results of each of the four VV, identifying a future VV that provides a minimum cost function results for the future control sample, saving the future VV to be used as an input to the lookup table for the next control sample and controlling the 6PIM by applying the future control sample as the switching state of the inverter.

Abstract: Disclosed are techniques for wireless communications. In an aspect, a user equipment (UE) may obtain one or more measurements of one or more Positioning Reference Signal (PRS) resources. The UE may report Time of Arrival (ToA) information for each of the one or more PRS resources to a network entity, wherein the ToA information reported is relative to a reference timing mark.

Abstract: An irregular slot may include a scenario in which a user equipment (UE) transmits a sensing signal, which may be an uplink transmission, in a downlink slot or a flexible slot. In some other examples, an irregular slot may include a scenario in which a transmit receive point (TRP) transmits a sensing signal, which may be a downlink transmission, in an uplink slot or a flexible slot. As a result, the sensing signal transmission can degrade throughput and/or quality of service of other communication devices' transmissions. Accordingly, a wireless communication device, such as a UE or a TRP, that is to transmit a sensing signal in an irregular slot may be configured with a power constraint parameter or a beam parameter. In some examples, aspects of the present disclosure may reduce an impact of interference or noise on other wireless communication devices' transmissions.