Abstract: Technology for inspection for detecting a defect of a printed matter using machine logic informed by machine learning. Some embodiments of the present invention may include one, or more, of the following features: (i) generates defect datasets; (ii) generates defect libraries; (iii) uses the generated defect libraries for deep learning training; and (iv) uses machine learning to detect defects using computer code (for example, a *.jpg format file) corresponding to an image of a piece of printed matter instead of using a visual image (that is, an image of the type that is created when a person takes a picture using a traditional film camera).

Abstract: Disclosed are an information interaction method and apparatus, and an electronic device. One specific embodiment of the method comprises: in response to a user logging in to a live interface initiated based on a multimedia conference, displaying a live data stream of the multimedia conference in the live interface initiated based on the multimedia conference, wherein the live data stream is generated on the basis of an interactive data stream of a participating user of the multimedia conference; receiving interactive content input by the user on the basis of the live data stream, and generating interactive information according to the interactive content; and sending the interactive information to a serving end, so as to instruct the serving end to send the interactive information to a terminal device that displays the live interface. The communication efficiency of information related to the content of a multimedia conference is thus improved.

Abstract: The present disclosure relates to communication methods in multi-rat dual connectivity, apparatus, and systems. In one example method, when a packet data convergence protocol sequence number (PDCP SN) length of a bearer is changed, a secondary node (SN) sends a PDCP SN length change indication to a master node (MN).

Abstract: Provided are a display panel and a display device. The display panel includes a flat display region and a curved display region. The display panel further includes: an optical function layer on a side of the multiple light-emitting elements facing away from the base substrate; where at least part of the optical function layer is disposed in the flat display region; brightness of the display panel in a unit area of the flat display region at a viewing angle of 0° is first brightness, and brightness of the display panel in a unit area of the curved display region at a viewing angle of 0° is second brightness; and at the same height distance from the display surface of the display panel, the first brightness of at least part of the display panel is greater than the second brightness.

Abstract: The present invention provides a data processing method, a node, a structure, and an apparatus. The method includes: receiving, by an aggregation node, a first non-access stratum message sent by user equipment UE, where the aggregation node includes at least two types of interfaces, and each type of interface is used to receive a first non-access stratum message of one radio access technology RAT type; converting, by the aggregation node, the first non-access stratum message into a non-access stratum message in a first format based on a RAT type of the first non-access stratum message, where the first format is a non-access stratum message transmission format supported between the aggregation node and a core-network control plane entity; and sending, by the aggregation node, the non-access stratum message in the first format to the core-network control plane entity.

Abstract: The present invention provides a 5-methylfolate producing microorganism which a) has been modified to have a decreased expression and/or activity of a polypeptide having both dihydrofolate synthase activity and folylpolyglutamate synthetase activity compared to an otherwise identical microorganism (reference microorganism); b) has been (further) modified to express a heterologous polypeptide having only dihydrofolate synthase activity; c) has been (further) modified to have an increased expression level of at least one enzyme (such as at least two, at least three, at least four, at least five, at least six, at least seven or at least eight) enzymes involved in the biosynthesis of a 5-methylfolate compared to an otherwise identical microorganism (reference microorganism); and/or d) has been (further) modified to have a decreased expression and/or activity of a polypeptide having 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase activity compared to an otherwise identical microorganism (ref

Abstract: The present disclosure discloses example channel correction methods and devices. One example method includes sending a correction reference signal to at least two antennas in a second remote radio unit (RRU) through at least two antennas in a first RRU by using a first transmit power and a first weight vector. Correction reference signals received by the second RRU are combined into a fifth correction reference signal. A correction reference signal sent by the at least two antennas in the second RRU are received by the first RRU through the at least two antennas in the first RRU. Correction reference signals received by the first RRU are combined into a sixth correction reference signal. A correction coefficient of the transmit and receive channels between the first RRU and the second RRU is calculated using the fifth correction reference signal and the sixth correction reference signal.

Abstract: Embodiments of this application provide a method for transmitting a random access response, a network device, and a terminal device. The method includes: determining, by an access network device, a Medium Access Control (MAC) protocol data unit (PDU), where the MAC PDU includes at least two MAC subPDUs, the at least two MAC subPDUs include at least a first MAC subPDU, the first MAC subPDU includes a first MAC subheader and a random access response (RAR) corresponding to the first MAC subheader, and the first MAC subheader is located before the RAR corresponding to the first MAC subheader; and sending, by the access network device, the MAC PDU.

Abstract: The present disclosure provides a method for extracting lithium using a resin adsorbent to pretreat low-grade deep brine, which relates to the technical field of lithium extraction from brine. In the present disclosure, resin adsorbent is used to perform adsorption pretreatment on the concentrated brine, which can adsorb organic impurities in the concentrated brine without adsorbing lithium ions, so that the concentration of lithium ions is almost unchanged compared with the feed material, with the subsequent manganese-based lithium adsorbent, the adsorption rate of lithium can be increased by 41%; At the same time, pretreating the concentrated brine using resin adsorbents has shorter steps, less materials, and does not produce a large amount of low-value product gypsum, which makes the lithium extraction process simpler and easier to operate, and reduces production costs.

Abstract: A cell handover method and a device are provided, so that a target eNB uses a current serving small node as a user plane serving node after a UE is handed over. The UE and uses the target eNB as a control plane serving node after the handover. The method includes receiving a handover request acknowledgment sent by the target eNB; and sending offloading configuration information of the current serving small node to the current serving small node, and sending RRC reconfiguration information of the UE to the UE, so that offloading configuration is performed separately by the current serving small node and the UE. According to the application, a problem that in a cell handover process, a transmission resource required for transmission increases and a delay is relatively great is avoided, because the current serving small node forwards a large amount of data to the target eNB.

Abstract: A color matching method and a color matching device are provided, the color matching method includes: S1, determining a target color; S2, judging whether color data of a sample is obtained, if yes, proceeding to step S3, and if not, proceeding to step S5; S3, measuring the color data of the sample and displaying a color on a substrate, and proceeding to step S4; S4, judging whether the color displayed on the substrate is consistent with the target color, and if not, proceeding to step S6, and if yes, proceeding to step S7; S5, selecting a color and emitting light consistent with a chromaticity value of the selected color onto the substrate and proceeding to step S6; S6, adjusting the color displayed on the substrate until an adjusted color displayed on the substrate is consistent with the target color, and proceeding to S7; and S7, storing data.

Abstract: A message transmission method and a message transmission apparatus are provided. The message transmission method includes: obtaining, by a terminal, network congestion control configuration information; processing, by the terminal according to the network congestion control configuration information, a message generated by the terminal, and obtaining the processed message; and sending, by the terminal, the processed message. According to the method, a message generated by the terminal can be processed flexibly to relieve a network congestion problem in the Internet of vehicles.

Abstract: A method for scheduling an uplink transmission resource, and a device are disclosed. The method includes: determining, by a terminal device, a first scheduling request according to pre-obtained first indication information when a first BSR is triggered because to-be-sent data exists on a first logical channel of the terminal device, where the first indication information is used to indicate a correspondence between a logical channel and a type of a scheduling request, and the first scheduling request includes a type of the first scheduling request; sending, by the terminal device, the first scheduling request to an access network device; and receiving, by the terminal device, first uplink scheduling information sent by the access network device, where the uplink scheduling information is used to indicate a first uplink resource used by the terminal device to send uplink data to the access network device.

Abstract: Provided a touch display panel and a touch display device. The touch display panel includes a signal transmission layer, an insulation layer, and a touch layer disposed in stack in a thickness direction of the touch display panel. The insulation layer is provided with insulation openings penetrating therethrough, and the touch layer is electrically connected to the signal transmission layer through the insulation openings. The insulation openings include a first opening close to a side of the signal transmission layer and a second opening close to a side of the touch layer, and an opening area of the first opening is larger than an opening area of the second opening. The touch display panel provided can increase the contact area between the touch layer and the signal transmission layer, ensure reliability and stability of the connection, and improve the process yield and touch performance of the display panel.

Abstract: This application provides a communication method and a device. The communication method includes: receiving a UL grant from a network device, where the UL grant is used to indicate an uplink transmission resource and transmission characteristic information; determining a first logical channel group, where each logical channel in the first logical channel group is mapped to one or more pieces of transmission characteristic information, and transmission characteristic information to which at least one logical channel in the first logical channel group is mapped matches the transmission characteristic information indicated by the UL grant; and sending a BSR of the first logical channel group to the network device by using the uplink transmission resource.

Abstract: This application provides a DRX configuration method, a terminal device, a network device, and a communications system. The DRX configuration method includes: receiving, by a terminal device, N discontinuous reception DRX configurations sent by a network device, where the N DRX configurations respectively correspond to N groups of carriers; and when a DRX status of the terminal device is an active state, if M groups of carriers in the N groups of carriers are activated carriers, monitoring, by the terminal device, a physical downlink control channel on a specified carrier based on M DRX configurations corresponding to the M groups of carriers. In the DRX configuration manner, the terminal device simultaneously uses a plurality of DRX configurations in an overlay manner, thereby meeting quality of service requirements of different services sent by the terminal device.

Abstract: Embodiments of the present disclosure disclose devices and methods for sending and/or processing a scheduling request. The scheduling request sending method includes: determining whether there has a first scheduling resource configuration corresponding to the first logical channel according to first indication information, when the first logical channel of a terminal device has to-be sent data and a first scheduling request (SR) is triggered; where the first indication information includes a first mapping relationship which indicates a correspondence between a logical channel of the terminal device and a scheduling resource configuration, and the first scheduling resource configuration includes a first uplink control channel resource corresponding to the first logical channel; and sending the first SR to an access network device by the first uplink control channel resource, when the first logical channel has a corresponding first scheduling resource configuration.

Abstract: A map level indication method, a map level obtaining method, and a related product include that a server determines, based on a control parameter corresponding to a target vehicle, a first map level corresponding to the target vehicle; and the server sends a first message to a target in-vehicle system of the target vehicle, where the first message indicates the first map level.

Abstract: Embodiments of the present invention provide a wireless broadband communication method, device, and system. The method provided in an embodiment of the present invention includes: establishing, by a macro base station, a Radio Resource Control (RRC) connection with a user equipment (UE); receiving, by a small cell, a configuration message sent, through a wired or wireless interface, by the macro base station; and establishing, by the small cell, a user plane connection between the small cell and the UE based on the RRC connection and the configuration message, and establishing a data bearer with the UE on the user plane connection.

Abstract: A terminal device can modify, through an RRC link providing a normal service, an RRC link in which an RLF or channel quality deterioration occurs, so that the terminal device maintains RRC links to at least two network devices, thereby ensuring RRC reliability while the failed RRC link or the RRC link whose channel quality is poor is replaced in time. The method includes: sending, by a terminal device, a first link modification request to a first network device through a first RRC link; receiving, by the terminal device, an RRC link modification message and a transmission parameter that are sent by the first network device through the first RRC link; and setting up, by the terminal device, a target RRC link to a target network device based on the transmission parameter, and maintaining both the target RRC link and the first RRC link.