Abstract: Provided is an embedded vapor chamber assembly and electronic device. The embedded vapor chamber assembly includes circuit board, power chip, vapor chamber and heat sink. Circuit board is multi-layer circuit board, and includes first circuit board layer configured for attaching power chip, second circuit board layer serving as bottom plate, and third circuit board layer disposed between first circuit board layer and second circuit board layer. Vapor chamber is disposed between first circuit board layer and second circuit board layer, and projection of vapor chamber towards first circuit board layer covers power chip. Vapor chamber includes closed cavity, capillary structure and phase change liquid filled in cavity. Heat sink is attached to side of first circuit board layer, and at least fitted with part of surface of power chip. Compared with related art, heat dissipation performance of the provided embedded vapor chamber assembly is better.

Abstract: An embedded liquid cooling assembly and an electronic device are provided. The embedded liquid cooling assembly includes a circuit board, a power chip and a liquid cooling plate; the liquid cooling plate includes a liquid cooling plate body, and a cooling liquid output tube and a cooling liquid input tube extending from the liquid cooling plate body towards an outside of the circuit board, the liquid cooling plate body is sandwiched between a first circuit board layer and a second circuit board layer, an accommodating cavity is formed in the liquid cooling plate body, and cooling liquid is introduced into the accommodating cavity. The heat dissipation performance of the liquid cooling plate is improved, and the heat dissipation performance of the embedded liquid cooling assembly is better.

Abstract: This application discloses a method and apparatus for selecting sidelink resources, and a terminal, and belongs to the field of wireless communications. The method for selecting sidelink resources in embodiments of this application includes: A medium access control (MAC) layer of a terminal obtains a target indication of a first protocol layer, where the target indication indicates the MAC layer to create a sidelink grant for transmission of a sidelink positioning reference signal (SL-PRS). A target sidelink process corresponding to the transmission of the SL-PRS is determined according to the target indication, and a target sidelink grant is created for the target sidelink process. A resource is selected for the target sidelink grant, where the target sidelink grant is a sidelink grant created for the transmission of the SL-PRS.

Abstract: This application relates to the field of wireless communication technologies, and discloses a method for transmitting a sidelink positioning reference signal, a terminal, and a network side device. The method for transmitting a sidelink positioning reference signal in embodiments of this application includes: A terminal determines that an SL PRS needs to be sent. The terminal sends a target request to an access network device, where the target request is used to request allocation of a sidelink resource, and the sidelink resource is used to send the SL PRS. The terminal obtains a sidelink resource allocated to the terminal by the access network device. The terminal sends the SL PRS on the allocated sidelink resource.

Abstract: Provided in the present invention are a small molecule compound, which is the compound represented by formula (I), or a stereoisomer, a geometric isomer, a tautomer, a hydrate, a solvate, and a pharmaceutically acceptable salt or a prodrug thereof, where R1 to R4 are each independently selected from C or N, and wherein R is selected from a cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl or substituted heteroaryl. The small molecule compound of the present disclosure can inhibit a JAK kinase, and more particularly is used as a JAK1/Tyk2 dual inhibitor and a Tyk2 specific inhibitor.

Abstract: The present invention provides a small molecule compound. The small molecule compound is a compound represented by the following formula (1), or a stereoisomer, geometric isomer, tautomer, hydrate, solvate, and pharmaceutically acceptable salt or prodrug thereof, wherein R1 to R5 are each independently selected from C or N; and R is selected from cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl, or substituted heteroaryl. The small molecule compound of the present invention can inhibit the JAK kinase, and is particularly used as a JAK1/Tyk2 dual inhibitor and a Tyk2 specific inhibitor.

Abstract: An SRS configuration method and apparatus, and a related device. The SRS configuration method in embodiments of this application includes: A first access network device receives a first SRS configuration sent by a location management function LMF. The first SRS configuration includes validity area information. The validity area information is used for indicating coverage of a second access network device that reserves an SRS resource for a terminal when the terminal is released to a radio resource control RRC inactive state.

Abstract: This application discloses a method for identifying an AI unit. The method includes: obtaining, by a first communication device, a first identifier of the AI unit, where the AI unit is associated with a second identifier, and sending, by the first communication device, first information of the AI unit to a second communication device, where the first information includes the first identifier of the AI unit.

Abstract: Provided in the present invention is a small molecule compound, which is characterized in that it is a compound or a stereoisomer, geometric isomer, tautomer, racemate, hydrate, solvate, metabolite, and pharmaceutically acceptable salt or prodrug of the compound as represented by the following structural formula: formula (I). The small molecule compound of the present invention is applicable as a highly efficient and specific JAK kinase inhibitor, specifically a Tyk2 inhibitor and/or a JAK1 inhibitor, and/or a JAK1/Tyk2 dual inhibitor.

Abstract: This application provides picture coding and decoding methods performed by a computer device, which may be applied to fields such as picture processing, video coding and decoding, and video livestreaming. The picture decoding method includes: decoding a bitstream of a current picture, to obtain a residual value of the current picture, determining a predicted value of the current picture based on the decoded bitstream, and determining a transformed value of the current picture based on the residual value and the predicted value; and processing the transformed value of the current picture by using a composite transformation network, to obtain a reconstructed picture of the current picture, where the composite transformation network includes K types of lightweight attention modules, and computation complexities of the K types of lightweight attention modules are each less than a preset value.

Abstract: This application discloses a configuration updating method, a configuration updating apparatus, a terminal, and a network-side device. The configuration updating method of embodiments of this application includes: initiating, by a terminal, when a first target configuration is invalid, a radio resource control RRC connection resumption procedure and a corresponding random access channel RACH procedure toward a first network-side device; and obtaining, by the terminal, a valid second target configuration based on the RRC connection resumption procedure and the RACH procedure.

Abstract: Embodiments of this application provide an image processing method performed by a computer device. The method includes: obtaining a bit stream of an image; extracting, from the bit stream, decoding indication information, the decoding indication information indicating a decoding operation to be performed in a decoding neural network, and invoking, based on the decoding indication information, a decoding neural network to perform the decoding operation on the bit stream to reconstruct the image, wherein the decoding operation is configured for performing grouping on a convolution operation in at least one convolutional layer in the decoding neural network. The embodiments of this application can reduce decoding complexity on a decoder side, thereby improving decoding efficiency.

Abstract: This application discloses a sidelink-based positioning method and apparatus, a first terminal, and a second terminal in the field of communication technologies. The sidelink-based positioning method according to various embodiments includes: assigning, by a first terminal, a positioning session identifier corresponding to a sidelink positioning when determining to perform the sidelink positioning, or receiving, by a first terminal, a positioning session identifier that is sent by a third terminal and corresponding to a sidelink positioning; and performing, by the first terminal, the sidelink positioning based on the positioning session identifier.

Abstract: This application discloses a model information transmission method and apparatus, and a device. The model information transmission method in embodiments of this application includes: sending, by a first device, first information to a second device, where the first information includes at least one of the following: AI model description information, where the AI model description information is used to describe an AI model corresponding to the first device; and first capability information associated with an AI model, where the first capability information is used to select an AI model.

Abstract: A terminal authentication method includes sending, by a first terminal, a first request message to a target network device, where the first request message is used for requesting the target network device to register the first terminal as a first-type terminal, the first-type terminal includes an anchor UE or a location server UE, the anchor UE is a terminal whose location is known and which participates in sending or measuring a sidelink positioning reference signal, and the location server UE is a terminal which provides a sidelink positioning service function.

Abstract: This application discloses a positioning method and apparatus, a terminal, and a network-side device, and pertains to the field of communication technologies. The positioning method of embodiments of this application includes: determining, by a location server UE, to perform sidelink positioning for a target UE; obtaining, by the location server UE, information about candidate anchor UEs; determining, by the location server UE, at least one anchor UE to be used for participating in positioning from the candidate anchor UEs; and performing, by the location server UE, interaction with the target UE and/or the at least one anchor UE to position the target UE.

Abstract: A positioning message transmission method includes at least one of the following: generating, by a first protocol layer of a network side device, a first positioning message, the first positioning message being used for sidelink (SL) positioning; and sending, by the first protocol layer of the network side device, the first positioning message; or receiving, by the first protocol layer of the network side device, the first positioning message.

Abstract: A positioning processing method and apparatus and a terminal that relate to the field of communication technologies are disclosed.

Abstract: This application discloses a positioning method, a positioning apparatus, and a device, pertaining to the field of communications technologies. The positioning method of embodiments of this application includes: receiving, by a location server, a location request, where the location request is used to request to perform positioning for a target terminal; determining, by the location server, to perform sidelink positioning for the target terminal; determining, by the location server, one or more anchor terminals participating in positioning; performing, by the location server, interaction with the target terminal and one or more anchor terminals separately, performing a sidelink positioning procedure, and obtaining positioning measurement information; and obtaining, by the location server, location information of the target terminal based on the positioning measurement information.

Abstract: Disclosed in the present application are a method for positioning, a terminal, and a network device. The method for positioning according to embodiments of the present application includes: obtaining, by a first terminal, a sidelink location request, where the sidelink location request is used to request location of a target terminal, and the first terminal is a terminal providing a sidelink location server function; and executing, by the first terminal, a sidelink location operation based on the sidelink location request, and obtaining a positioning result of the target terminal.