Abstract: A semiconductor structure includes a first semiconductor structure and a second semiconductor structure. The method of bonding a semiconductor structure includes performing a surface treatment on a first surface of the first semiconductor structure and a second surface of the second semiconductor structure based on a first gas and a second gas. The first gas excites at least one of the first surface or the second surface to generate a free radical. The second gas is excited to generate a plasma gas. A free negative ion in the plasma gas is combined with the free radical. The method also includes performing a face-to-face bonding on the first surface and the second surface.

Abstract: A display substrate includes at least two barrier layers in a peripheral area of the display substrate. The at least two barrier layers includes a first barrier layer forming an enclosure; and a third barrier layer on a side of the first barrier layer closer to a display area. The third barrier layer includes one or more discontinuous portions.

Abstract: A communication method for a PUSCH includes: sending a first activation indication in response to sounding reference signal (SRS) resource sets corresponding to a plurality of cooperative transmission and reception points (TRPs) being configured. The first activation indication is configured to indicate a PUSCH transmission mode associated with the plurality of TRPs, and the PUSCH transmission mode includes the terminal independently transmitting the PUSCH to a single TRP or cooperatively transmitting the PUSCH to the plurality of TRPs.

Abstract: The present disclosure relates to a clamping device and a clamping robot having the same. The clamping device includes a body, a first driving member arranged on the body, and a first gripper assembly and a second gripper assembly which are arranged independently. The first driving member is drive-connected to the first gripper assembly and the second gripper assembly respectively so as to drive the first gripper assembly and the second gripper assembly to clamp an object separately. According to the solution provided in the present disclosure, the overall volume of the clamping device can be reduced and the scope of application of the clamping device can be expanded.

Abstract: In various embodiments, a scene reconstruction model generates three-dimensional (3D) representations of scenes. The scene reconstruction model computes a first 3D feature grid based on a set of red, blue, green, and depth (RGBD) images associated with a first scene. The scene reconstruction model maps the first 3D feature grid to a first 3D representation of the first scene. The scene reconstruction model computes a first reconstruction loss based on the first 3D representation and the set of RGBD images. The scene reconstruction model modifies at least one of the first 3D feature grid, a first pre-trained geometry decoder, or a first pre-trained texture decoder based on the first reconstruction loss to generate a second 3D representation of the first scene.

Abstract: Provided are modeling method and device of a floating wind turbine, which relate to the technical field of wind turbine modeling. The modeling method and device of a floating wind turbine can acquire pre-set state variables and input variables of the floating wind turbine, construct a nonlinear model based on the state variables and the input variables, and establish a control-oriented linear parameter varying model corresponding to the nonlinear model according to the nonlinear model, so as to control the floating wind turbine based on the control-oriented linear parameter varying model. The nonlinear model comprises: a drivetrain subsystem model, a tower subsystem model, a floating platform subsystem model, and a mooring subsystem model.

Abstract: Methods, systems, and computer-readable storage media for receiving a set of crash reports, determining a set of trace vectors by processing a set of stack traces through a first DL model, each trace vector in the set of trace vectors being a multi-dimensional vector representation of a stack trace of a respective crash report provided from the set of stack traces, generating a set of feature vectors by processing the set of trace vectors through a second DL model, each feature vector being a multi-dimensional vector representation of a stack trace of a respective crash report, and clustering each crash report in the set of crash reports into a group of a set of groups based on comparing feature vectors of respective crash reports, each group representative of a root cause resulting in respective crashes of the software system represented in one or more crash reports.

Abstract: Provided are an environmental sound pass-through method and apparatus applied to VR, a device and a storage medium. The method includes the steps below. Environmental audio information of an ambient environment is acquired by a microphone on a VR device based on a see-through mode of the VR device. The environmental audio information is located to determine sound source position information according to the time difference of the environmental audio information reaching microphones on the VR device, and a filtering process is performed on the environmental audio information to determine filtered audio information. Directional pickup is performed on the filtered audio information to determine to-be-processed audio information according to the sound source position information. A signal amplitude and pass-through loudness of the to-be-processed audio information are adjusted to determine target audio information, and the target audio information is played by a speaker of the VR device.

Abstract: Embodiments are disclosed for context aware audio processing. In an embodiment, an audio processing method comprises: receiving, with one or more sensors of a device, environment information about an audio recording captured by the device; detecting, with at least one processor of the device, a context of the audio recording based on the audio recording and the environment information; determining, with the at least one processor, a model based on the context; processing, with the at least one processor, the audio recording based on the model to produce a processed audio recording with suppressed noise; determining, with the at least one processor, an audio processing profile based on the context; and combining, with the at least one processor, the audio recording and the processed audio recording based on the audio processing profile.

Abstract: A method for open-loop power control of an uplink configured grant (CG) physical uplink shared channel (PUSCH) is performed by a network device, and includes: configuring and determining open loop power boosting parameters corresponding to one or more transmission reception points (TRPs); and sending indication information, wherein the indication information is configured to indicate open loop power boosting parameters for a CG PUSCH configuration adopted by a single TRP independent transmission or a multi-TRP cooperative transmission of a transport block (TB).

Abstract: The present invention relates to the field of coal mine underground auxiliary transportation equipment, and particularly relates to an overhead monorail driving unit group realizing mechanical fast power distribution. The overhead monorail driving unit group realizing mechanical fast power distribution includes a rail, wherein the rail is connected with driving portions, carrying trolleys and a hoisting beam, the hoisting beam is disposed in a middle position of the driving portions and the carrying trolleys, and the driving portions, the carrying trolleys and the hoisting beam are connected through driving portion short pull rods, frame-shaped pull rods and driving portion long pull rods.

Abstract: The present disclosure provides a method and device for random access. The method includes: a termina receives physical random access channel (PRACH) configuration information from a base station of the unlicensed band, where the PRACH configuration information indicates a first time-domain resource occupied by a PRACH, located after a second time-domain resource occupied by a discovery signal including a synchronization signal block (SSB) and transmitted by the base station to the terminal; the terminal determines, based on the PRACH configuration information, the first time-domain resource occupied by the PRACH; the terminal determines, based on the time interval duration between the first time-domain resource and the second time-domain resource, a target channel access mechanism employed; the terminal performs channel detection according to the target channel access mechanism, and transmits random access information to the base station on the basis of a channel detection result.

Abstract: The present invention discloses a Bluetooth mesh network system having wake-up management mechanism that includes a control node and low power nodes. The control node broadcasts a wake-up parameter setting packet at broadcast time spots based on a broadcast period. Each of the low power nodes receives the wake-up parameter setting packet to be operated in a wake-up management mode to configure a start time spot, a time length and a period interval length of a wake-up period that is synchronous among the low power nodes accordingly. The control node further transmits data corresponding to the low power nodes in the wake-up period and the low power nodes is operated in a wake-up state within the wake-up period to receive the data from the control node and is operated in a sleep state outside of the wake-up period.

Abstract: A method and apparatus for a Minimization of Drive Tests (MDT) for delay-critical services is disclosed. In one embodiment, a method for performing a Minimization of Driver Test (MDT) by a first wireless communication node, includes: receiving a first message from a second wireless communication node; and determining at least one of the following: a data packet discard rate and a packet discard delay according to the first message, wherein the first message comprises a MDT configuration, wherein the MDT configuration indicates a measurement of at least one of the following: the data packet discard rate and the packet discard delay, wherein the MDT configuration comprises at least one of the following: a measurement period and a first Packet Delay Budget (PDB).

Abstract: A multi-phase LLC power converter comprises a plurality of LLC phases each including a resonant tank and a switching stage. The resonant tank includes a resonant inductor, a resonant capacitor, and a parallel inductance. The switching stage switches an input power at an operating frequency to apply a switched power to the resonant tank, with the switched power approximating an alternating current (AC) waveform having a switching frequency. A secondary-side controller varies the switching frequency to control an output voltage of the multi-phase LLC power converter. A primary-side controller measures primary-side currents, calculates an initial switch-controlled capacitor (SCC) conduction phase angle for each of the LLC phases, and operates an SCC switch in accordance with an SCC conduction phase angle to adjust the capacitance of the resonant capacitor of an LLC phase to cause each of the LLC phases to have equal resonant frequencies.

Abstract: A combined platform for testing fireproof materials for cables includes a main frame for providing operating space; an air circulation system including a fresh air supply unit for supplying fresh air into the operating space and an exhaust gas treatment unit for treating the gas in the operating space under set conditions; an open flame system for providing an open flame for testing cables; a water circulation system for supplying water at least to the exhaust gas treatment unit and the operating space; and a control system for collecting at least the temperature and gas concentration in the operating space, and performing process control based on the collected results. The actual working conditions of scenarios such as fire-resistant cable tunnels and fire-resistant cable trenches can be simulated, and multiple tests such as combustion performance test and physical and chemical performance test can be carried out under various working conditions.

Abstract: Deploying handwriting recognition servers of different security levels is provided. The process includes establishing multiple security levels of processing handwriting recognition requests, and providing multiple handwriting recognition servers. A handwriting recognition server of the multiple handwriting recognition servers facilitates handwriting recognition analysis processing for a respective security level of the multiple security levels of processing handwriting recognition requests. The process further includes deploying the multiple handwriting recognition servers to multiple computing resources of a computing environment for processing respective security-level handwriting recognition requests.

Abstract: In various embodiments, a scene reconstruction model generates three-dimensional (3D) representations of scenes. The scene reconstruction model maps a first red, blue, green, and depth (RGBD) image associated with both a first scene and a first viewpoint to a first surface representation of at least a first portion of the first scene. The scene reconstruction model maps a second RGBD image associated with both the first scene and a second viewpoint to a second surface representation of at least a second portion of the first scene. The scene reconstruction model aggregates at least the first surface representation and the second surface representation in a 3D space to generate a first fused surface representation of the first scene. The scene reconstruction model maps the first fused surface representation of the first scene to a 3D representation of the first scene.

Abstract: Provided is a method and an apparatus for adjusting a maximum number of transport layers. The method can include configuring or updating, by a network device, a target value of a maximum number of uplink and/or downlink transport layers of a terminal device over an activated BWP, where the target value is selected in a configuration set for a number of transport layers corresponding to the BWP. The method can further include indicating, by the network device, the target value of the maximum number of uplink and/or downlink transport layers to the terminal device.