Abstract: In a thread management method, an application submits first information to an operating system through an API. The first information is used to indicate at least one first task to be executed by the application. The operating system allocates, by using the first information, the at least one first task to be executed by the application to a corresponding first task queue, and allocates a thread to the first task queue based on a current load level of the operating system and a type of the first task queue.

Abstract: Disclosed is a crystal form of an allyl-containing methylpyridopyrimidine compound, and specifically discloses a crystal form of a compound as shown in formula (I) and of a salt of the compound.

Abstract: A back plate configured to press a mask assembly. The mask assembly includes a glass substrate and a mask that are stacked on the glass substrate. The back plate covers a surface of the glass substrate to press the glass substrate, thereby attaching the glass substrate to the mask. The back plate includes a bottom plate and multiple protrusions, the multiple protrusions include multiple bottom plate protrusions disposed on a side of the bottom plate facing the glass substrate. The multiple bottom plate protrusions are arranged in an array. Orthographic projections of the bottom plate protrusions on a plane of the mask fall within the mask. A distance between the projections of the bottom plate protrusions disposed adjacent to an edge of the mask and the edge of the mask is greater than or equal to a preset distance.

Abstract: A communication method and apparatus, the method including migrating, by a first integrated access and backhaul (LAB) node, from a first LAB donor node to a second LAB donor node, and sending first information to a terminal in an inactive state served by a cell of the first LAB node to initiate a radio resource control (RRC) connection resume process.

Abstract: A non-access stratum of a terminal device sends network slice access stratum group NSAG information to an access stratum of the terminal device, where the NSAG information includes an NSAG identifier, or the NSAG information includes an NSAG identifier and an NSAG priority. The access stratum of the terminal device selects a random access parameter based on the NSAG information and a service feature priority. In a possible implementation, when a service that triggers random access and that is of the terminal device corresponds to a plurality of network slices and corresponds to different network slice access stratum groups NSAGs, how to select a random access parameter based on a plurality of NSAG identifiers may be determined based on the method.

Abstract: A communication method and a communication apparatus are provided to send, to a terminal device by using an RRC message, information about at least one first network slice corresponding to a first identifier. The method includes: a first access network device broadcasts a first identifier, where the first identifier identifies information about a first access network slice; and the first access network device sends a radio resource control RRC message to a terminal device, where the RRC message includes information about at least one first network slice corresponding to the first identifier.

Abstract: A system and method for providing compression and error correction coding (ECC) in a solid-state drive (SSD). A method is provided that includes: determining whether a data item is to be written to flash memory using a general-purpose mode or a zero-padding mode: in response to a determination that a data item is to be written into flash memory using the zero-padding mode: padding the data item with an all-zero tail to form an LBA data block of a predefined size; performing ECC coding on the LBA block to generate an ECC codeword; removing the all-zero tail from the ECC codeword to generate a shortened ECC codeword; and storing the shortened ECC codeword in flash memory.

Abstract: A radio access network (RAN) device receives a first message, where the first message includes identifiers of one or more first network slices, and the identifiers of the one or more first network slices are included in a non-access stratum (NAS) request message sent by a terminal device to a core network (CN) device by using the RAN device. The RAN device sends a second message including network slice redirection information to the terminal device, where the network slice redirection information includes at least one of network slice remapping information or terminal device redirection information, and the network slice redirection information is obtained after the RAN device performs network slice redirection decision-making on the one or more first network slices.

Abstract: A top cover assembly and a cell are disclosed by this disclosure. The top cover assembly includes: a top cover; a plurality of first poles arranged on the top cover at intervals along a first direction; a plurality of second poles arranged on the top cover at intervals along the first direction, at least one of the plurality of the first poles and at least one of the plurality of the second poles are arranged adjacent along the first direction; the plurality of the first poles and the plurality of the second poles are arranged at a same end of the top cover, or the plurality of the first poles are arranged near one end of the top cover, and the plurality of the second poles are arranged near the other end of the top cover.

Abstract: Embodiments of this application provide example authentication methods. One example method includes receiving, by a radio access network device, authentication request information from a relay device, where the authentication request information includes identity information of the relay device. The identity information of the relay device includes at least one of a temporary identifier or type indication information of the relay device, and the type indication information indicates that the relay device is a network-controlled repeater (NCR). The radio access network device sends an authentication response, where the authentication response includes a result of performing authentication on the relay device.

Abstract: A communication method and apparatus, the method including broadcasting, by an access network device, system information, where the system information comprises physical random access channel (PRACH) resources corresponding to network slices that are in of a communication system, and receiving, by the access network device, using a second PRACH resource, a first message from a terminal device, wherein the first message is a message in a random access procedure, and wherein the second PRACH resource is one of the PRACH resources, where the second PRACH resource corresponds to a first network slice, and where the first network slice is a network slice that the terminal device expects to access.

Abstract: This application provides a communication method, apparatus, and system. The method includes: receiving, by a first network device, first information from a second network device, wherein the first information comprises information about at least one cell which is served by the second network device, and the first information indicates type of a device serving each of the at least one cell.

Abstract: A crystal form of an isochroman compound and a preparation method therefor. A compound as shown in formula (I) and an application of the compound in preparation of drugs for treating related diseases are specifically involved.

Abstract: Embodiments of this application relate to the field of communication technologies, and provide a cell identity configuration method and a communication apparatus. The method includes: A donor node obtains a cell identity of a neighboring cell of a current first cell, where the first cell is a serving cell of a first integrated access backhaul IAB node. If determining that a cell identity of the first cell is the same as the cell identity of the neighboring cell, the donor node activates a second cell, and hands over a mobile terminal from the first cell to the second cell, where a cell identity of the second cell is different from the cell identity of the neighboring cell, and the second cell is a cell other than the first cell of the first IAB node.

Abstract: A battery case and a battery module are provided. The battery case includes a top cover assembly, a base plate, and a side plate connected to the base plate. The base plate and the side plate enclose an installation cavity which is sealed by the top cover assembly. Among them, at least one of the base plate and the side plate includes a vapor chamber structure.

Abstract: Disclosed herein are cover assembly, battery, and battery assembly method, where the cover assembly includes a cover body and a spacer, the spacer is disposed on the cover body, and the spacer are configured to separate one or more tabs on a core from a case.

Abstract: A battery, a battery module, and an electrical device are provided. The battery includes a housing, an electrode assembly group, and a heat conductive member. The housing includes a base plate and an accommodating cavity. The cell pack group is disposed inside the accommodating cavity and includes a plurality of electrode assemblies arranged in a first direction. The heat conductive member is disposed inside the accommodating cavity. The heat conductive member includes a base support part and a heat conductive part connected together. The base support part is in thermally conductive contact with the base plate. At least part of the base support part is disposed between adjacent two of the electrode assemblies. The heat conductive part is in thermally conductive contact with sidewalls of the two adjacent electrode assemblies located at two opposite sides of the heat conductive part.

Abstract: A cover plate assembly and a battery are provided. The cover plate assembly includes a cover plate and a monitoring assembly. The monitoring assembly includes an acquisition member, a connecting member, and a fixing member. The acquisition member is located inside an accommodating cavity and configured to acquire parameter information inside the housing. The fixing member is mounted on the cover plate and provided with a second mounting hole communicated with a first mounting hole. One end of the connecting member passes through the first mounting hole and the second mounting hole to be electrically connected to the acquisition member, and the other end of the connecting member is exposed to the second mounting hole.

Abstract: The present application provides a battery and a battery system. The battery includes a cell, a data processing chip, and a charging protector. The charging protector is electrically connected to the cell and the data processing chip, and is arranged to control an on or off of a circuit connecting the cell and the data processing chip, thereby avoiding overcharging or short circuiting of the cell due to damage of the data processing chip, prolonging service life of the cell, and being beneficial to improving service life and working stability of the battery system.

Abstract: A battery and a battery pack are disclosed, including a housing, a electrode assembly and a vapor chamber. The vapor chamber includes a first side plate part and a first bottom plate part connected in sequence. The first side plate part is used for transferring heat away from the bottom of the electrode assembly to the bottom of the electrode assembly.