Abstract: This invention discloses an adaptive low-power method, device, and medium for the MAC layer of a wireless sensor network. The method includes: determining the environmental traffic based on the number of packets sent and received by nodes within a set timeframe; obtaining the remaining battery energy percentage; establishing the average node frequency based on the power of all nodes; setting the maximum duty cycle frequency (RDCmax) and minimum duty cycle frequency (RDCmin). When the remaining battery energy percentage is above 50%, adjusting the current duty cycle frequency based on the environmental traffic; when the remaining battery energy percentage is approximately 20% to 50%, reducing the maximum duty cycle frequency (RDCmax) to limit the maximum change in duty cycle frequency while adjusting the current duty cycle frequency based on environmental traffic.

Abstract: A basestation (e.g., a gNodeB) may transmit transmission scheduling information (such as downlink control information) to user equipment (UE). The basestation may include repetition related parameters (such as repetition numbers, aggregation factors, or other repetition information) for transmission repetition control within the transmission scheduling information.

Abstract: The present application relates to the technical field of wireless communications. Disclosed are a digital pre-distortion processing method and apparatus, and a terminal device and a computer storage medium. The digital pre-distortion processing method comprises: receiving original input data of a radio-frequency power amplifier; pre-processing the original input data to obtain compressed data; and performing nonlinear processing on the compressed data, so as to obtain output data as actual input data of the radio-frequency power amplifier.

Abstract: A kick scooter having a detachable steering mechanism is provided. A detachable mounting seat is provided on an outer peripheral wall of a vertical rod of the kick scooter, and includes a left housing and a right housing. The left housing is inserted into a mounting through hole through an internally-threaded column, and the right housing is mounted on the vertical rod. A countersunk screw is inserted into the internally-threaded column from the first countersunk through hole, and is screwed to be threadedly connected to the internally-threaded column. The engagement structure is engaged to the rotating connection member. When disassembling, the countersunk screw is unscrewed from the internally-threaded column and the left and right housings are removed from the vertical rod. The engagement mechanism releases the engagement of the rotating connection member, and the vertical rod and pedal are separated and stored or transported as two parts.

Abstract: A method comprises: first, obtaining a to-be-recognized lane line image; then determining, based on the lane line image, a candidate pixel used to recognize a lane line region, to obtain a candidate point set, where the lane line region is a region of a location of a lane line in the lane line image and a surrounding region of the location of the lane line; then selecting a target pixel from the candidate point set, and obtaining at least three location points associated with the target pixel in a neighborhood, where the at least three location points are on one lane line; and finally, performing extension by using the target pixel as a start point and based on the at least three location points associated with the target pixel, to obtain a lane line point set corresponding to the target pixel.

Abstract: The subject technology provides for end-to-end mobile user interface navigation with vision language action models. An apparatus may receive a language instruction and a visual input from a user interface (UI) of an electronic device. The apparatus can tokenize the language instruction and the visual input separately. The apparatus can process the tokenized language instruction and the tokenized visual input using a multi-modal large language model to generate one or more action outputs. The apparatus also can convert the action outputs into executable commands that cause the electronic device to perform navigation tasks on the UI.

Abstract: Provided are a method, apparatus, and system of executing firmware, a non-volatile readable storage medium, and an electronic apparatus. The method of executing firmware is applied to a server. The server includes: a central processing unit, a southbridge controller connected to the central processing unit, a trusted platform module connected to the southbridge controller, and a board management controller connected to the southbridge controller. The method includes: performing digital signature verification on target firmware of an input/output system; in a case where the digital signature verification on the target firmware succeeds, obtaining first trusted measurement information of the target firmware and determining a verification result of verification on the first trusted measurement information; and determining, based on the verification result, whether to execute the target firmware.

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, ephemeris information comprising a node position and a velocity of a wireless network node, wherein the ephemeris information comprises an association index and a relative position.

Abstract: The present disclosure relates to an integrated magnetic separation apparatus. The integrated magnetic separation apparatus includes: a micro-pipe, which is a horizontally arranged linear hollow pipe, and includes a first liquid inlet, a second liquid inlet, a first liquid outlet and a second liquid outlet, the first liquid inlet and the first liquid outlet being respectively arranged at two ends of the micro-pipe; a coil array, which includes several annular magnetic coils arranged in parallel, the micro-pipe penetrating internal cavities of the annular magnetic coils, and the annular magnetic coils being arranged at intervals on the outer side of the micro-pipe; and a drive circuit board, which is electrically connected to the coil array, and is used for controlling an electric current of the coil array.

Abstract: Systems and methods for wireless communications are disclosed herein. In some embodiments, a wireless communication method includes indicating, by a base station to a wireless communication device, at least one set of resources for network access and performing, by the base station, a network access procedure with the wireless communication device based on the at least one indicated set of resources for network access.

Abstract: A tumor radiotherapy planning design method and apparatus, an electronic device, and a computer storage medium are provided, including: obtaining a current optimization parameter vector set, and calculating a current cost function value; randomly correcting the current optimization parameter vector set to generate alternative optimization parameter vector sets; then performing planning parameter optimization, and calculating corresponding total cost function values; determining current optimal or suboptimal alternative optimization parameter vector sets according to the total cost function values, sampling to update the current optimization parameter vector set and the current cost function value according to the total cost function values of the current alternative optimization parameter vector sets, and then performing an iteration repeatedly until a convergence condition is satisfied; and outputting an optimal optimization parameter vector set after the iteration, determining planning parameters, and calcu

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node to a second wireless communication node, a demodulation reference signal (DM-RS) in first physical resource blocks (PRBs) of a plurality of PRBs according to an indictor provided by the first wireless communication node or the second wireless communication node.

Abstract: This application relates to the technical field of coal-fired boilers, and provides a method and an apparatus for improving steam oxidation resistance of a small-diameter boiler tube in a coal-fired boiler. The method includes the following steps: cutting a boiler tube panel from a ceiling of the boiler, vertically hoisting and fixing the boiler tube panel, and cutting out a section from a bottom portion of a lower bend of the boiler tube panel; cleaning an inner tube wall of each tube body in the boiler tube panel; performing oxidation resistance coating sintering on the inner tube wall of each tube body in the boiler tube panel; and performing a welding repair on each tube body in a sintered boiler tube panel. All construction processes of this method can be completed in a furnace during shutdown and maintenance, production efficiency is high, and maintenance duration can be significantly reduced.

Abstract: A magnetic resonance (MR) apparatus is provided. The MR apparatus may include at least one processor. The at least one processor may be configured to obtain an operating state of the MR apparatus; and select, from two or more power supply devices, a power supply device for supplying power for at least one coil of the MR apparatus according to the operating state of the MR apparatus. The at least one processor may be configured to obtain, through a relay component connected to a coil section, motion information of at least one component of the coil section; and generate, based on the motion information, control instructions for adjusting communication parameters of a first directional communication module of the coil section and a second directional communication module of the relay component.