Abstract: A method for detecting information, a method for transmitting information, a user equipment and a network device are provided. The method includes: obtaining a time gap between a first occasion and a second occasion; and determining an occasion of an early indication signal or an occasion of a PDCCH corresponding to the early indication signal based on the time gap. The first occasion is the occasion of the early indication signal, and the second occasion is the occasion of the physical downlink control channel (PDCCH) corresponding to the early indication signal.

Abstract: A content presenting method includes: starting a 3D application, in response to an instruction, a 3D application presenting a simulated object of an end user and a virtual screen for displaying live content in a virtual environment; receiving a content source address of the live content that is provided by another user equipment on an anchor to a content providing server, and that is currently broadcasted on the content providing server; obtaining audio data and video data of the live content from the content providing server, based on the content source address; rendering the audio data and the video data to obtain video content and audio content; playing the audio content in the 3D application; obtaining content of interaction between the anchor of the video content displayed using the virtual screen and the simulated object; and displaying the video content and the content of interaction on the virtual screen.

Abstract: A channel access selection method and apparatus, a communication device, and a readable storage medium, are provided. The channel access selection method includes: the communication device obtains first information and selects a channel access mechanism for an unlicensed band according to the first information. The first information includes statistical information of a channel’s historic state, a transmission type, a transmission priority, or the like.

Abstract: An electron beam detection apparatus for a semiconductor device and an electron beam detection assembly are disclosed, the electron beam detection apparatus including a stage, which is configured to carry and hold the semiconductor device at a top surface of the stage, and is translatable in two directions orthogonal to each other, an aiming device, configured to determine a position of the semiconductor device in a coordinate system of the electron beam detection apparatus by capturing an image of the semiconductor device, the aiming device provided with a first field of view and a first optical axis, and an electron beam detection device, configured to detect an emergent electron beam exiting the semiconductor device by projecting an electron beam to the semiconductor device, the electron beam detection device provided with a second field of view and a second optical axis which is not consistent with the first optical axis.

Abstract: The present disclosure provides a wafer locking mechanism configured to lock a wafer, the wafer locking mechanism comprising: a wafer base, constructed in a form of a frustum shape tapering from a bottom portion thereof towards a top portion thereof, and configured to be elevatable along a direction of an axis thereof; a plurality of rods, which are diametrically aligned in pairs perpendicular to the axis; and a plurality of compression springs, which are respectively sheathed on respective distal ends of the plurality of rods distal to the wafer base, in one-to-one correspondence and extend radially outwards.

Abstract: A channel access method for an unlicensed spectrum includes: executing, by a terminal, a first event, where the first event is that the terminal receives a channel access parameter configured by a network side device for an unlicensed spectrum, or the first event is that the terminal obtains a channel occupancy status of the network side device for the unlicensed spectrum; performing, by the terminal, channel access for the unlicensed spectrum based on the first event; and sending, by the terminal, an SL signal and/or Uu signal in a case that the channel access for the unlicensed spectrum succeeds.

Abstract: A signal transmission method and a network device are provided. The method is applied to the network device and includes: performing LBT for a channel in an SSB transmission direction before a transmission of an SSB in an unlicensed band; and transmitting the SSB when the channel is detected as idle.

Abstract: A transmission control method, a transmission control apparatus, and a communication device are provided. A transmission control method, performed by a communication device, includes: canceling, in a case that a Request-To-Send (RTS) message or a Clear-To-Send (CTS) message meets a preset condition, configured transmission.

Abstract: A method of controlling radio resource management (RRM) measurement of a neighboring cell, a mobile communication terminal, and a network side device are provided. The method includes: receiving RRM measurement configuration information for a neighboring cell and resource configuration information configured for a mobile communication terminal from a network side device; and when a conflict occurs between the RRM measurement configuration information and the resource configuration information, determining, according to a conflict resolution manner, whether to perform neighboring cell RRM measurement on a target resource where the conflict occurs.

Abstract: Various embodiments are directed to determining an elevator car position within an elevator shaft using footprint representations or descriptions of frequency spectrum data at reference positions along the elevator shaft. In one aspect, an example method is provided. The method includes determining reference frequency spectrum data for each of a plurality of reference positions along the elevator shaft and generating a footprint associated with each reference position based at least in part on a plurality of frequency peaks within the reference frequency spectrum data for each reference positions. The method further includes obtaining real-time frequency spectrum data associated with the elevator car within the elevator shaft and determining an estimated position of the elevator car based at least in part on comparing the real-time frequency spectrum data with a plurality of footprints associated with the plurality of reference positions.

Abstract: The present disclosure provides a chamber device, which includes a housing, which defines an cavity therein, a first valve, provided on a first side of the housing, and configured to switch between a closed condition thereof, and an opened condition thereof where the housing is in communication with one of the first pressure environment and the second pressure environment therethrough, a switching device, fixed to the housing, and configured to align the first valve with a respective inlet of the one of the first pressure environment and the second pressure environment, a second valve, provided on a second side of the housing opposite to the first side, and configured to communicate the cavity with the first pressure environment or disconnect the cavity from the first pressure environment, and a pressure regulating device, provided on the housing and in communication with the cavity .

Abstract: The invention relates to mRNA therapy for the treatment of Acute Intermittent Porphyria (AIP). mRNAs for use in the invention, when administered in vivo, encode human porphobilinogen deaminase (PBGD), isoforms thereof, functional fragments thereof, and fusion proteins comprising PBGD. mRNAs of the invention are preferably encapsulated in lipid nanoparticles (LNPs) to affect efficient delivery to cells and/or tissues in subjects, when administered thereto. mRNA therapies of the invention increase and/or restore deficient levels of PBGD expression and/or activity in subjects. mRNA therapies of the invention further decrease levels of toxic metabolites associated with deficient PBGD activity in subjects, namely porphobilinogen and aminolevulinate (PBG and ALA).

Abstract: An image processing method and apparatus are provided. According to the method, after image data of a target image is received, processing may be performed on the image data based on a network parameter to obtain enhanced image feature data of the target image; and processing may be performed on the target image based on the enhanced image feature data. The target image is a low-quality image, and the network parameter is used to indicate a correspondence between feature data of a low-quality image and feature data of a clear image. The method can improve a processing effect of a low-quality image.

Abstract: An image processing method and apparatus, and a storage medium are provided, and relate to the image processing field. A dependency relationship between features of texture primitives of an image may be obtained based on direction information and a multi-scale feature map of the image, at least one group of texture features of the image may be obtained based on a feature map of the image on at least one scale, and a texture representation result of the image may be obtained based on the dependency relationship and the at least one group of texture features. Then, the image may be processed based on the texture representation result of the image. Because the texture representation result of the image can reflect more perfect texture information of the image, an image processing effect is better when image processing such as image recognition, image segmentation, or image synthesis is performed.

Abstract: A method of operating an electric power system, which may include: determining a charge state of a first battery unit and a charge state of a second battery unit; determining a difference between the charge state of the first battery unit and the charge state of the second battery unit; and determining whether to enable discharging simultaneously of both the first battery unit and the second battery unit, or to enable discharging of one of the first and second battery units, based on the difference between the charge state of the first battery unit and the charge state of the second battery unit. At least one of the first and second battery units may be a swappable battery unit. The disclosure further relates to an electric power system and to a computer executable code including instructions for operating an electric power system.

Abstract: A calibration device and method of manufacturing the same. The calibration device for a hearing earpiece configured to at least partially protrude into the ear canal of a user includes a calibration base. The calibration base a calibration insert. An air chamber is defined between the calibration base and the calibration insert. The calibration device also includes at least one earpiece receiving mechanism defined on the calibration insert. The at least one earpiece receiving mechanism is configured to create an sealed connection between given ear piece and the air chamber for calibration. The earpiece receiving mechanism is configured to at least partially receive the given earpiece. A corresponding method of manufacturing is also included.

Abstract: An electric power system for an electric vehicle, including: first charging and discharging current paths connected to a first battery unit; second charging and discharging current paths connected to a second battery unit; third charging and discharging current paths for a connection with an electric control system of the vehicle; a first power switch between the first discharging current path and the third discharging current path; a second power switch between the second discharging current path and the third discharging current path; a controlling unit to set the first and second power switches based on states of the accumulators, at least one of the first and second battery units being swappable. A controller, a method, and a vehicle comprising the system are also disclosed.

Abstract: The present disclosure provides a load-bearing device telescopic relative to a reference object, a wafer transfer device, a chamber device which is configured to exchange wafers between different pressure environments, and a wafer processing apparatus, the load-bearing device including a base, a movable platform opposite to the base, an ejector rod which is configured to extend through a bearing secured to the base and is coupled to the movable platform, and a driving member which is fixed relative to the reference object and is configured to push against the ejector rod and in turn to drive the ejector rod to displace relative to the base. The bearing device further includes a corrugated tube assembly, surrounding the ejector rod and includes a first corrugated tube sleeved on the ejector rod, the ejector rod and the first corrugated tube cooperating with each other to define collectively a first space.