Abstract: A method includes receiving cell reselection information from a radio access network device. The cell reselection information includes an identifier of at least one carrier frequency, an identifier of a network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice that is information of a specific service type of the network slice or a network slice set identifier corresponding to the network slice. The method further includes in response to the terminal device performing cell reselection, selecting a cell on a carrier frequency of the network slice supported by the terminal device as a reselected to-be-camped cell based on the identifier of the at least one carrier frequency, the identifier of the network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice.

Abstract: Example communication methods and apparatus are described. One example method includes sending a handover request message to a target base station, where the handover request message is used to instruct to hand over a first session of a terminal device from the source base station to the target base station. The handover request message includes first information. The first information includes information about at least one quality of service (QoS) flow in the first session. The first session is a session corresponding to the terminal device. The source base station receives a handover request response message from the target base station, where the handover request response message includes second information. The second information is used to indicate that the target base station accepts a first QoS flow in the first session, and the at least one QoS flow includes the first QoS flow.

Abstract: A semiconductor device includes a substrate, a first well region in the substrate, a gate structure over the substrate, a second well region and a third well region in the substrate and under the gate structure, and a source region and a drain region on opposite sides of the gate structure. The drain region is in the second well region and the source region is in the third well region. The drain region has a first doped region and a second doped region, and the first doped region and the second doped region have different conductivity types.

Abstract: The present disclosure provides a deformation driving device for flexible display panel, the deformation driving device includes a photodeformable element, and the flexible display panel includes a display surface and a back surface opposite to the display surface. The photodeformable element has a binding surface for being attached to the flexible display panel's back surface, and is capable of deforming under irradiation of light with a predetermined wavelength to bend or flatten.

Abstract: This application provides a method for configuring assistance information and a communications apparatus. A first network device sends a path switch request message to an access and mobility management function (AMF), where the path switch request message is used to request for switching least one radio bearer (RB) of a terminal device from a second network device to the first network device. The first network device receives a path switch request response message from the AMF. The first network device determines, based on the path switch request response message, first burst arrival time at which a downlink quality of service QoS flow arrives at an ingress of the first network device within a first periodicity, where the first burst arrival time is used for downlink scheduling.

Abstract: A communication method and a communications device are provided. In the method, a first base station receives a first message; the first base station determines, based on the first message, whether to allocate a new RNA to a terminal in an inactive state; and the first base station allocates a new RNA to the terminal in the inactive state after determining to allocate a new RNA to the terminal in the inactive state, so as to reduce signaling overheads; and/or the first base station receives a second message; the first base station determines a communication status of the terminal in the inactive state based on the second message; and after determining that the terminal needs to change the communication status, the first base station controls the terminal to change the communication status.

Abstract: Embodiments of the present invention propose a communication method. The communication method includes: obtaining, by a base station, DRB configuration information, where the DRB configuration information is used to determine a mapping relationship between serving cells and DRBs used to carry data of different service types; and sending the DRB configuration information to a terminal, so that the terminal communicates with the base station in a serving cell corresponding to a DRB. The embodiments of the present invention further disclose a base station and a terminal to which the communication method is applied.

Abstract: A computer-implemented method includes receiving a viewer request for playing a video summary of a video, wherein the viewer request includes a length of the video summary, generating the video summary of the viewer-requested length comprising a set of frames selected from the video based on audience reviews of the video, and playing a video stream of the video summary.

Abstract: Embodiments provide a duplication transmission method and apparatus. The method includes: receiving, by a terminal device, duplication transmission configuration information sent by a radio access network RAN device, where the duplication transmission configuration information includes configurations of at least one of a duplication transmission mode or duplication transmission content of the terminal device; and performing, by the terminal device, duplication transmission based on the duplication transmission configuration information.

Abstract: This application provides communication methods and apparatuses. One method comprises: obtaining, by a central unit-user plane node (CU-UP), first information that instructs the CU-UP to map a first data packet to a data radio bearer (DRB) and set a reflective mapping indication field of the first data packet, wherein the first data packet belongs to a quality of service (QoS) flow, and the reflective mapping indication field instructs a terminal device to map an uplink data packet in the QoS flow to the DRB; receiving, by the CU-UP, the first data packet sent by a core network device; setting, by the CU-UP, the reflective mapping indication field of the first data packet; and sending, by the CU-UP to the terminal device on the DRB, the first data packet.

Abstract: A composite material is used for desulfurization. The composite material contains activated carbon, alkali metal oxides, silicon oxides, iron oxides, and rare earth element oxides. The weight ratio among the activated carbon, iron oxides and rare earth element oxides is 100:(0.5-5):(1-10). The composite material, used as a sulfur adsorbent, has a higher sulfur breakthrough capacity and desulfurization rate.

Abstract: This application provides an RNA allocation method, a network device, and a terminal. The method includes receiving, by a first network device, a second message sent by a second network device, where the second message carries RPA information of the second network device, and the RPA information is used to identify an RPA. The method also includes sending, by the first network device, a third message to the second network device.

Abstract: A cell reselection method includes generating, by a radio access network device, cell reselection information, wherein the cell reselection information includes an identifier of at least one carrier frequency and an identifier of a network slice supported by each of the at least one carrier frequency. The cell reselection method further includes sending, by the radio access network device, the cell reselection information to a terminal device, wherein the cell reselection information is useable by the terminal device for cell reselection.

Abstract: Embodiments of this application provide a data transmission method and an apparatus. When more than two radio link control RLC entities are configured for one radio bearer RB, a secondary network device receives indication information from a master network device. The secondary network device may determine, based on the indication information, a master RLC entity associated with the radio bearer, to indicate, to a terminal device, RLC entities that need to be activated and deactivated.

Abstract: An information processing method includes a first access network device sending application layer measurement configuration information to a terminal, and the first access network device receiving an application layer measurement report from the terminal. The application layer measurement configuration information includes identification information. The identification information indicates a network slice. The application layer measurement report includes an application layer measurement result of the network slice.

Abstract: A handover method and a communication apparatus are provided. The method includes: After sending a handover command to a terminal device, a source network device sends, to a target network device, at least one data packet that is not successfully received by the terminal device, so that after the terminal device accesses the target network device, the target network device sends, to the terminal device, the at least one data packet received from the source network device. Because the data packet forwarded by the source network device to the target network device includes a data packet on which the source network device has performed PDCP processing and for which no acknowledgment response from the terminal device is preceived, a data loss of the terminal device in an inter-system handover process can be effectively avoided.

Abstract: Provided is a coal-containing wastewater spraying device for dust suppression during coal conveying, including a motor, a gland, a body seat, and an accelerator. The body seat includes a funnel-shaped cover, a first disc and a plurality of crushing plates. The accelerator includes a circular second disc. The end of an output shaft of the motor passes through the first disc to connect with the second disc. The cover is provided with a water retaining ring between the first disc and the second disc along its axial direction. The cover, the first disc, the second disc and the water retaining ring form a water inlet space.

Abstract: The disclosure provides communication methods and apparatuses. One example method includes that a second communication apparatus establishes at least one tunnel for a first radio bearer, where the at least one tunnel includes a first tunnel. The second communication apparatus sends a first message to a first communication apparatus, where the first message is carried in the first tunnel, the first message includes radio quality information of each of M logical channels, and the M logical channels are associated with the first radio bearer, where M is an integer greater than or equal to 1.

Abstract: A semiconductor device includes a gate structure, a drift region, a source region, a drain region, and a doped region. The gate structure is over a semiconductor substrate. The drift region is in the semiconductor substrate and laterally extends past a first side of the gate structure. The source region is in the semiconductor substrate and adjacent a second side of the gate structure opposite the first side. The drain region is in the drift region. The doped region is in the drift region and between the drain region and the gate structure. From a top view the doped region has a strip pattern extending in parallel with a strip pattern of the gate structure.

Abstract: A method of making an integrated circuit includes operations related to forming an oxide layer over a top surface of a substrate; depositing a layer of semiconductor material over the oxide layer; and manufacturing a thermal substrate contact extending through the layer of semiconductor material and the oxide layer to the top surface of the substrate. The thermal substrate contact is against, but does not extend through, the substrate. Manufacturing a thermal substrate contact further includes operations of etching a first opening through the layer of semiconductor material to expose the oxide layer; etching a second opening through the first opening to expose the substrate; and filling the first opening and the second opening with a conductive material.