Abstract: A method of reducing a power consumption of a wireless device according to one embodiment includes performing, by the wireless device, a calibration of wireless communication circuitry of the wireless device in response to establishing a wireless communication connection with a wireless access point, determining, by the wireless device, a number of disconnections between the wireless device and the wireless access point over a predefined period of time, and increasing, by the wireless device, a sleep interval of the wireless communication circuitry of the wireless device in response to determining the number of disconnections between the wireless device and the wireless access point over the predefined period of time is less than a threshold number of disconnections.

Abstract: A dumbbell handle, a dumbbell and a dumbbell base, wherein the dumbbell handle comprises: a handle body; a gear rotation assembly, wherein a planetary gear mechanism is sleeved on one end of a gear shaft, another end of the gear shaft is nested in a first cavity, and an inner wall of each of two ends of a second cavity of the gear shaft is provided with a first protruding block; a telescopic shaft, wherein a thread groove that matches the first protruding block is provided in a side wall of the telescopic shaft; and a cam mechanism, wherein a driving wheel engages with a driven wheel, an elastic member is arranged on the side of the driven wheel away from the driving wheel, the driving wheel is sleeved on an end portion of the gear shaft, and the driving wheel is driven by the gear shaft to rotate.

Abstract: A display panel and a display apparatus. The display panel is provided with a display area and a non-display area surrounding the display area. The non-display area comprises a border area (BA). The display panel comprises a display substrate. The display substrate comprises a first metal layer (600); a touch layer, which is provided with a touch electrode and a touch wire connected to the touch electrode, the touch electrode being arranged in the display area; a drive circuit (900) which is provided in the non-display area; and a wire passage hole (700), which is arranged in the border area (BA). The touch wire is connected to a metal lead of the first metal layer (600) through the wire passage hole (700), and the metal lead is configured to be connected to the driving circuit (900).

Abstract: In a method for video decoding, a target sub-block on which entropy decoding is to be performed is obtained, from a bitstream, based on partitioning a coding block according to a residual block corresponding to the coding block. Transform sub-block information about at least one transform sub-block is obtained, the at least one transform sub-block obtained by partitioning the target sub-block. An inverse quantization coefficient sub-block corresponding to the at least one transform sub-block is obtained based on entropy decoding and inverse quantizing the at least one transform sub-block with the transform sub-block information about the at least one transform sub-block. A reconstructed residual corresponding to the coding block is generated based on inverse transforming the inverse quantization coefficient sub-block corresponding to the at least one transform sub-block, a residual of an area other than the target sub-block in the coding block being inferred to be zero.

Abstract: System and method for error amplification and processing. For example, the system includes: a signal processing unit configured to receive a reference signal and a feedback signal and generate a digital pulse signal, a frequency of the digital pulse signal being associated with a difference between the reference signal and the feedback signal; a counter configured to receive the digital pulse signal and generate a counter output signal based on at least information associated with the digital pulse signal; and a digital-to-analog converter configured to receive the counter output signal and generate an output signal based on at least information associated with the counter output signal.

Abstract: A connector terminal includes a cylindrical body having a front end and a rear end opposite the front end in an axial direction, an annular portion in front of the cylindrical body and axially opposite to the cylindrical body, a plurality of first spring arms connected between the cylindrical body and the annular portion and distributed at intervals in a circumferential direction of the cylindrical body, and a plurality of second spring arms extending forward from the front end of the cylindrical body and distributed at intervals in the circumferential direction of the cylindrical body. The first spring arms are each a simply supported beam and the second spring arms are each a cantilever beam. The first spring arms and the second spring arms are alternately arranged in the circumferential direction of the cylindrical body and simultaneously electrically contact an outer circumferential surface of an inserted mating terminal.

Abstract: The present disclosure provides a CSI processing method and apparatus, a device, and a storage medium. The terminal sends the first feedback information to a network device upon receiving the CSI feedback indication from the network device, thereby informing the network device of a current CSI feedback situation through the first feedback information. This enables the network device to adopt differentiated manners based on the first feedback information to obtain the CSI, thereby improving the reliability of the CSI feedback and ensuring the transmission performance of the system.

Abstract: A connector includes a housing with a height direction, a core installed in the housing, and a terminal disposed in the core and extending along the height direction. The core is floatably installed into the housing and can be moved relative to the housing in a direction perpendicular to the height direction.

Abstract: A vehicle window assembly and a vehicle are provided in the disclosure. The vehicle window assembly includes multiple light guide strips spaced apart from each other, a vehicle window glass sheet, and a sealing box. The multiple light guide strips are arranged on one side surface of the vehicle window glass sheet, the sealing box is disposed at one side of each of the multiple light guide strips away from the vehicle window glass sheet, the sealing box defines grooves at positions respectively corresponding to the multiple light guide strips, and each of the multiple light guide strips is received in one of the grooves. The multiple light guide strips are received in the sealing box, the sealing box is directly fixed to the vehicle window glass sheet by the fixing member.

Abstract: Embodiments disclosed herein include photonics packages. In an embodiment, the photonics package comprises a substrate. In an embodiment, a first interposer is over the substrate, and a first die is on the first interposer. In an embodiment, a second interposer is over the substrate, and a second die is on the second interposer. In an embodiment, an optical bridge is between the first interposer and the second interposer.

Abstract: This application provides a message display method and apparatus, a terminal, and a computer-readable storage medium. The method includes: displaying a session interface of a target session, and obtaining a message set of the target session; in response to that a plurality of continuous and repeated session messages are included in the message set, obtaining a target session message according to the plurality of continuous and repeated session messages; and replacing the plurality of continuous and repeated session messages in the message set with the target session message, and displaying a replaced message set in the session interface of the target session.

Abstract: A modular power overlay architecture includes at least two sets of power overlay tiles arranged to provide for or meet a desired power overlay architecture demand. The power overlay assembly can include a base having seats to receive the power overlay tiles. The power overlay tiles can include power switching components arranged relative to a conductive surface commonly arranged relative to each of the at least two sets of power overlay tiles.

Abstract: A connector includes a cable having a plurality of wires, a first inner sleeve provided on an end of the cable, a first outer sleeve fixedly connected to the first inner sleeve and having a first flange protruding radially inwards, a first hub provided inside the first outer sleeve and accommodating an end of each of the plurality of wires extending from the cable into the first outer sleeve, and a first reinforcement member arranged between the first hub and the first flange. The first hub is not movable relative to the first outer sleeve under an external force.

Abstract: Controller and method for a constant-current switch-mode power converter. For example, a controller for a constant-current switch-mode power converter includes: a constant-current controller configured to receive an input voltage and generate a modulation signal based at least in part on the input voltage; and a driver configured to receive the modulation signal, generate a drive signal based at least in part on the modulation signal, and output the drive signal to a transistor coupled to an inductive coil and a resistor; wherein: the drive signal corresponds to at least one switching cycle; the switching cycle includes an on-time during which the drive signal is at a first logic level and an off-time during which the drive signal is at a second logic level; and the off-time includes a demagnetization period during which the inductive coil undergoes a demagnetization process.

Abstract: System and method for error amplification and processing. For example, the system includes: a signal processing unit configured to receive a reference signal and a feedback signal and generate a digital pulse signal, a frequency of the digital pulse signal being associated with a difference between the reference signal and the feedback signal; a counter configured to receive the digital pulse signal and generate a counter output signal based on at least information associated with the digital pulse signal; and a digital-to-analog converter configured to receive the counter output signal and generate an output signal based on at least information associated with the counter output signal.

Abstract: System and method for controlling one or more light emitting diodes. For example, the system includes: a current regulator including a first regulator terminal and a second regulator terminal, the first regulator terminal being configured to receive a diode current flowing through the one or more light emitting diodes, the current regulator being configured to generate a sensing signal representing the diode current, the second regulator terminal being configured to output the sensing signal; a bleeder controller including a first controller terminal and a second controller terminal, the first controller terminal being configured to receive the sensing signal from the second regulator terminal, the bleeder controller being configured to generate a first bleeder control signal based at least in part on the sensing signal, the second controller terminal being configured to output the first bleeder control signal.

Abstract: A control circuit and method for an isolated switching-mode converter are disclosed. In the control circuit, in preparation for turning on a primary transistor switch in a primary-side circuit, preferably, a secondary-side controller transmits an inquiry signal to a primary-side controller, and the primary-side controller transmits, after confirming that it has been prepared, a feedback signal to the secondary-side controller to allow the secondary-side controller to confirm that the primary transistor switch has been turned off. After that, the primary-side controller turns on the primary transistor. In other words, in the control circuit and method of the present invention, in preparation for turning on the primary transistor switch, information exchange is conducted between the primary and secondary sides to make sure that the primary transistor switch is turned on after the synchronous rectifier transistor is turned off.

Abstract: A control circuit and method for an isolated switching-mode converter are disclosed. In the control circuit, before preparing to turn on a primary transistor switch in a primary-side circuit, preferably, a secondary-side controller transmits an inquiry signal to a primary-side controller, and the primary-side controller transmits, after confirming that it has been prepared, a feedback signal to the secondary-side controller to allow the secondary-side controller to turn off a synchronous rectifier transistor based on the feedback signal. After that, the primary-side controller turns on the primary transistor. In other words, in the control circuit and method of the present invention, in preparation for turning on the primary transistor switch, information exchange is conducted between the primary and secondary sides to make sure that the primary transistor switch is turned on after the synchronous rectifier transistor is turn off.

Abstract: Disclosed herein are methods of treating a lung disorder. In some embodiments, the lung disorder includes an acute respiratory syndrome. In some embodiments, the treatment includes administering to a subject in need thereof, a modified Serp-1 protein. The modified Serp-1 protein may include a therapeutic enhancing moiety. In some embodiments, the therapeutic enhancing moiety is a water soluble polymer such as polyethylene glycol.

Abstract: Provided in the embodiments of the present disclosure are a mapping method for probabilistic shaping and a reception processing method for probabilistic de-shaping. The mapping method comprises: on the basis of a target amplitude probability distribution and a bit to be shaped, acquiring a shaping amplitude bit by means of a first decoder, which is dedicated to a channel code; and mapping the shaping amplitude bit to form a modulation constellation point. In the embodiments of the present disclosure, decoding can be performed according to a target amplitude probability distribution and by means of a first decoder, which is dedicated to a channel code, such that a shaping amplitude bit is acquired, and the shaping amplitude bit is enabled to be close to the target amplitude probability distribution, thereby realizing a relatively small rate loss and a relatively low shaping complexity.