Abstract: A vehicle includes a plurality of areas, each of the plurality of areas includes at least one light emitting apparatus and at least one sensor of a first type, the plurality of areas include a first area, the first area includes a first light emitting apparatus and a first sensor, and a type of the first sensor is the first type. A light system control method includes: obtaining a first signal collected by the first sensor; and controlling, based on the first signal, the first light emitting apparatus to work.

Abstract: Embodiments of this application provide a communication method and a communication apparatus. The method includes: Before sending a first signal, a first terminal device receives configuration information of a first cell from a first network device; based on this configuration information, the first terminal device determines whether to send the first signal, which is used to request a first common signal and/or a second common signal of the first cell. In embodiments of this application, the first terminal device does not send the first signal when the configuration information indicates that the first cell is barred and/or the first cell is not suitable for camping. This prevents resource waste that would result from unnecessarily triggering the transmission of the first common signal and/or the second common information of the first cell under such conditions.

Abstract: An apparatus and system are described for use of a Low Power Wake Up Receiver (LP-WUR). Different measurement rules for use of the LP-WUR and a main receiver to monitor a serving cell and inter-frequency and intra-frequency measurements of neighbor cells, dependent on whether all neighbor cells support transmission of a low power synchronisation signal (LP-SS) and a low power wake-up signal (LP-WUS). LP-WUS monitoring by the LP-WUR is used to perform serving cell measurements and all neighbor cell measurements when all neighbor cells support the transmission. Otherwise, intra-and inter-frequency Reference Signals Received Power (RSRP) and Reference Signals Received Quality (RSRQ) thresholds and serving cell quality are used to determine whether the UE is to remain in LP-WUS monitoring as well as which layers to monitor.

Abstract: The present disclosure provides a turn-up method and a turn-up mechanism. The turn-up method uses a pressure roller assembly to roll a sidewall along a radial direction of a tire, and the turn-up method includes: step S1: applying, by a limiting device, a pressure within a first preset range to the pressure roller assembly, so that when the pressure roller assembly moves outward along the radial direction of the tire, the pressure roller assembly abuts against the sidewall and attaches the sidewall to the side of the tire carcass; and step S2: applying, by the limiting device, a pressure within a second preset range to the pressure roller assembly, so that the pressure roller assembly moves inward along the radial direction of the tire; where a value of the pressure within the first preset range is smaller than that of the pressure within the second preset range.

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). Provided is a signal transmission method and device for User Equipment (UE). The signal transmission method for UE includes: receiving information for determining an uplink/downlink attribute of each frequency domain resource in each slot/symbol transmitted by the base station; determining the uplink/downlink attribute of each time-frequency resource according to the information for determining the uplink/downlink attribute of each frequency domain resource in each slot/symbol; and performing signal transmission according to the determined uplink/downlink attribute of each time-frequency resource.

Abstract: This disclosure describes systems, methods, and devices related to decoding low-complexity enhancement video coding (LCEVC) video data. A device may receive a bitstream including a first layer and enhancement layers; decode a video frame of the first layer of the bitstream using a base decoder; up-sample the decoded video frame; decode the video frame of a first enhancement layer using tile-level quantization parameters; generate a first combined intermediate video frame using the up-sampled video frame and the decoded video data of the first enhancement layer; up-sample the first combined intermediate video frame; decode encoded video data of a second enhancement layer; generate a second combined intermediate video frame using the decoded video data of the second enhancement layer and a selected reference frame; and generate a combined output video frame using the first combined intermediate video frame and the second combined intermediate video frame.

Abstract: A communication method and system are provided. The system includes at least one first terminal, at least one second terminal, and an access network device. The first terminal is configured to send first information to the access network device, where the first information indicates a channel matrix sequence corresponding to the first terminal, and this sequence includes M+N channel matrices arranged in chronological order. The second terminal is configured to send channel state information CSI to the access network device. The access network device is configured to determine, based on the channel matrix sequence corresponding to the first terminal and the CSI, a channel matrix sequence corresponding to the second terminal, and to send data to the second terminal based on the channel matrix sequence corresponding to the second terminal.

Abstract: The present disclosure provides a power system operation simulation method, a simulation platform and a device. The method includes: acquiring a region category, a load class and a time scale of a power system; performing region division on the power system to obtain a plurality of temporary regions; acquiring node information of the temporary regions; preprocessing each piece of the node information to obtain a plurality of frequency information sets; when a maximum frequency of the frequency information sets is greater than a preset frequency threshold, obtaining a preset small step; when a maximum frequency of the frequency information sets is less than or equal to a preset frequency threshold, obtaining a preset large step; and performing electromagnetic transient simulation on the frequency information sets according to the preset small step, or performing electromagnetic transient simulation on the frequency information sets according to the preset large step.

Abstract: A method for extracting metals from saprolite laterite nickel ore includes: separating and grinding the saprolite laterite nickel ore to obtain a laterite nickel ore powder; mixing the laterite nickel ore powder, water, an acid, and a reducing agent to perform atmospheric pressure acid leaching to obtain a leaching residue and a leaching solution; adding a soluble fluoride salt and sodium salt to the leaching solution to obtain a silicon-aluminum residue and a de-silicon-aluminumed liquid; adding a phosphorus source to the de-silicon-aluminumed liquid, and performing solid-liquid separation to obtain an iron phosphate and a de-ironed liquid; subjecting the de-ironed liquid to a one-step cyclone electrolysis to obtain a zinc-chromium alloy and a one-step cyclone electrolyzed liquid; subjecting the one-step cyclone electrolyzed liquid to a two-step cyclone electrolysis to obtain a nickel-cobalt alloy, a manganese oxide, and a two-step cyclone electrolyzed liquid; and adding sodium carbonate to the two-step cycl

Abstract: A system and method for image correction is provided. The method includes: receiving an original image including a metal artifact; pre-correcting the original image; generating correction data based on the original image and the pre-corrected image; weighting the original image and the pre-corrected image based on the correction data and a regularity degree of the metal artifact, the regularity degree of the metal artifact being associated with actual projection data of the metal artifact and ideal projection data of the metal artifact; and generating a corrected image based on the weighting.

Abstract: A liquid crystal antenna includes a first substrate, a second substrate oppositely arranged to the first substrate, a plurality of first conductive parts located over one side of the first substrate adjacent to the second substrate, a plurality of second conductive parts located over one side of the second substrate adjacent to the first substrate, a third substrate, a plurality of third conductive parts located over one side of the third substrate away from the second substrate, a liquid crystal layer, and a frame adhesive located between the first substrate and the second substrate. The third substrate is positioned over one side of the second substrate away from the first substrate, at least one side surface of the second substrate, and the side of the second substrate adjacent to the first substrate.

Abstract: A jujube harvesting apparatus with adjustable suction vector includes: an air duct assembly, where one end of which is arranged with an air duct inlet; a wind power device arranged on one end of the air duct assembly deviating from the air duct inlet and connected to the air duct assembly, where the wind power device is used for generating wind power; an ionization device arranged on the air duct assembly and positioned between the air duct inlet and the wind power device, where the ionization device is used for ionizing air in the air duct assembly to generate plasma; a magnetic field generating device including a first strip-shaped permanent magnet and a second strip-shaped permanent magnet; and a suction vector adjustable device including two moving assemblies, two rotating assemblies, an electromagnetic sensor component, and a control module.

Abstract: Disclosed is a high-pressure reactor comprising a reactor with one end as a feed inlet and the other end as a discharge outlet. Inside the reactor, a plurality of partition plates are arranged along the material flow direction, dividing the interior cavity of the reactor into multiple compartments; on the compartment for feeding material, an ore pulp inlet, a steam inlet, and an acid inlet are sequentially arranged circumferentially along the stirring direction with the mixing device in the compartment as the axis. In this disclosure, after the ore pulp enters the reactor vessel, under the stirring action of the mixing device, the ore pulp first comes into contact with steam to continue heating up, and then it contacts the acid to react with it. The reaction with the acid is exothermic, and the heat generated by the reaction is utilized to heat the newly incoming ore pulp.

Abstract: A User Equipment (UE) configured for operation in a fifth-generation new radio (5G NR) network may decode a downlink control information (DCI) format for multi-cell scheduling that may schedule at least one physical downlink shared channel (PDSCH) or at least one physical uplink shared channel (PUSCH) over multiple cells. The DCI format may comprise a Type-1 field and a Type-2 field. The Type-1 field is a single field comprising only one of a Type-1 A field, a Type-IB field, and a Type-1C field. The Type-1 A field indicates common information for all of the multiple cells that are co-scheduled. The Type-IB field indicates separate information jointly indicated for each of the multiple cells that are co-scheduled. The Type-1C field indicates information for only one of the multiple cells that are co-scheduled. The Type-2 field comprises a separate field for each one of the multiple cells that are co¬scheduled.

Abstract: This disclosure describes systems, methods, and devices related to decoding JPEG XS video data. A device may identify a bitstream received from a device, the bitstream encoded using JPEG XS; determine that a first slice of a video frame of the bitstream is located within a region of interest of the video frame; determine that a second slice of the video frame is not located within a region of interest of the video frame; discard the second slice based on the determination that the second slice is not located within a region of interest of the video frame; apply an inverse wavelet transformation to the first slice based on the determination that the first slice is located within a region of interest of the video frame; and generate a reconstructed video frame including the first slice and excluding the second slice.

Abstract: A UE configured for operation in a 5GNR system may decode a first DCI scheduling a first PUSCH transmission with transport-block processing over multiple slots (TBoMS) and a second DCI scheduling a second PUSCH transmission with TBoMS. The UE may check timing relations of the scheduled first and second PUSCH transmissions with TBoMS for validity. When the timing relations are valid, the UE may transmit the first PUSCH transmission in multiple slots in accordance with the first DCI and may transmit the second PUSCH transmission in multiple slots in accordance with the second DCI. The first DCI may be received in a first PDCCH and the second DCI may be received in a second PDCCH.

Abstract: Various embodiments herein provide techniques for frequency hopping for uplink transmission in advanced duplex systems, e.g., using non-overlapping sub-band full duplex (NOSB-FD) symbols. The frequency hopping may include switching between an NOSB-FD symbol and a non-NOSB-FD symbol. Embodiments further provide techniques for handling collision between uplink transmission and a downlink resource in the NOSB-FD symbol and/or non-NOSB-FD symbol. Other embodiments may be described and claimed.