Abstract: A voice broadcast method includes: acquiring at least one piece of voice information; delivering the at least one piece of voice information to a voice broadcast device, wherein, the at least one piece of voice information includes voice identification information and a voice content; determining a first voice content to be broadcast by the voice broadcast device, wherein the first voice content is included in the at least one piece of voice information stored at the voice broadcast device; and sending, to the voice broadcast device, a first voice identification information corresponding to the first voice content, wherein the first voice identification information is used by the voice broadcast device to obtain the first voice content stored at the voice broadcast device, and to broadcast the first voice content when a preset voice broadcast condition is met.

Abstract: The present disclosure relates to communication methods and communications apparatus. In one example communication method, a first terminal determines a start time unit of a resource period, and transmits communication data in the resource period, where communication data is transmitted in the start time unit and the communication data is retransmitted in another time unit of the resource period. Then the first terminal sends transmission sequence number indication information and time domain transmission resource indication information to a second terminal that performs direct communication with the first terminal.

Abstract: A thin film transistor (TFT) and a method of manufacturing same are provided. A photoresist layer is dry-etched to form a tunnel before an active layer is formed, wherein a bottom of the tunnel is a copper trace layer. After that, two edges of the photoresist layer are aligned with two edges of the copper trace layer. Therefore, the photoresist layer won't protrude over an amorphous silicon layer to block the etching gas from etching the amorphous silicon layer. As a result, an aperture ratio of the TFT is increased, and quality of the TFT is improved. By forming an oxidation protective layer on the tunnel, the copper trace layer is prevented from being reacted with the etching gas to form a compound. Therefore, metals or compounds on the tunnel can be completely etched, and quality of the TFT is further improved.

Abstract: Disclosed herein are methods, systems and apparatus, including computer programs encoded on computer storage media, for storing blockchain data. One of the methods includes receiving transactions issued by a client node communicably coupled to a permissioned blockchain network, sending the transactions to a plurality of validating nodes for validating the transactions and running consensus, receiving one or more blocks generated based on consensus of at least a portion of the transactions by the plurality of validating nodes, encoding the one or more blocks using ECC to generate one or more encoded blocks, and for each encoded block of the one or more encoded blocks: dividing the encoded block into a plurality of datasets based on a data storage scheme associated with the one or more blocks.

Abstract: Embodiments of erasing methods for a three-dimensional (3D) memory device are disclosed. The 3D memory device includes multiple decks vertically stacked over a substrate, wherein each deck includes a plurality of memory cells. The erasing method includes checking states of the plurality of memory cells of an erase-inhibit deck and preparing the erase-inhibit deck according to the states of the plurality of memory cells. The erasing method also includes applying an erase voltage at an array common source, applying a hold-release voltage on unselected word lines of the erase-inhibit deck, and applying a low voltage on selected word lines of a target deck.

Abstract: Provided in the present application are a one-time dynamic positioning authentication method, system and password changing method. The method comprises: an authentication server receives an authentication request from a client, generates a positioning factor string, and transmits generated information containing the positioning factor string and a structure of an all-element dynamic factor table to the client; the client receives the generated information, generates the all-element dynamic factor table, and maps the positioning factor string into the all-element dynamic factor table to acquire a dynamic graphical password inputted in accordance with a first positioning rule by a user and transmit to the authentication server; the authentication server receives the dynamic graphical password from the client, and if the first positioning rule corresponding to the parsed dynamic graphical password is consistent with a preset positioning rule, then the authentication is successful.

Abstract: An information verification method and a related device. The method includes: receiving, by a first profile server, a remote profile management request sent by a remote profile management server, where the remote profile management request includes a first profile owner identifier; obtaining a second profile owner identifier in profile information; determining whether the first profile owner identifier is the same as the second profile owner identifier; and sending a remote profile management command to user equipment when the first profile owner identifier is the same as the second profile owner identifier. In this way, a loss caused to an operator or a profile owner due to a user's access to an invalid network or random profile unlocking is avoided, network security is improved, and waste of network resources is reduced.

Abstract: Embodiments of bonded 3D memory devices and fabrication methods thereof are disclosed. In an example, a 3D memory device includes a first semiconductor structure, which includes a plurality of first NAND memory strings, a plurality of first BLs, at least one of the first BLs being conductively connected to a respective one of the first NAND memory strings; and a first bonding layer having a plurality of first bit line bonding contacts conductively connected to the plurality of first BLs, respectively. The 3D memory device further includes a second semiconductor structure, which includes a plurality of second NAND memory strings, a plurality of second BLs, at least one of the second BLs being conductively connected to a respective one of the second NAND memory strings, and a second bonding layer having a plurality of second bit line bonding contacts conductively connected to the plurality of second BLs, respectively.

Abstract: The present application provides a data storage method, a non-volatile computer storage medium, an electronic equipment, a service capability exposure function, and a base station. The method comprises: a base station receives a storage request that is used for storing a content source and is sent by a service capability exposure function, the content source coming from a third-party server; and the base station stores the content source according to the storage request. The present application solves the technical problem of long time delay in a transmission process of content source data in the prior art.

Abstract: A label management method, a data stream processing method, and a device, where the label management method includes allocating, by a controller, a source label to a data stream, sending, by the controller, a first Border Gateway Protocol (BGP) update packet to an ingress network device on a label switching path (LSP) of the data stream, and sending a second BGP update packet to an egress network device on the LSP of the data stream, where the first BGP update packet includes a stream identifier of the data stream and the source label, and the second BGP update packet includes a mapping relationship between the source label and a source object of the data stream. Hence, configuration, management, and maintenance can be simplified.

Abstract: A service process control method and a network device, where the method includes selecting, according to an execution policy of at least one service deployed on a network device, M data processors for processing a packet received by the network device, determining a processing sequence for the selected M data processors to process the packet, and invoking the selected M data processors to sequentially process, according to the processing sequence, the packet. An execution sequence for a data processor to process the packet is dynamically generated according to a policy set corresponding to the service, thereby reducing an unnecessary processing process and redundant information collection in a service execution procedure, improving service processing flexibility, and enhancing overall performance of the device.

Abstract: A network entity for flexibly managing radio resources for a plurality of user equipment in a communication network is provided. The network entity includes: a communication interface configured to communicate with a user equipment of the plurality of user equipment; and a processor configured to obtain a communication quality measure associated with the communication between the network entity and the user equipment and to select a radio resource management mode for the user equipment on the basis of the communication quality measure.

Abstract: A light emitting diode display substrate, a manufacturing method thereof, and a display device are provided. The light emitting diode display substrate includes a base substrate; a light emitting diode located on the base substrate, and a self-assembled monolayer. The light emitting diode includes a graphene layer, and the graphene layer is located on a side of the light emitting diode close to the base substrate; the self-assembled monolayer is located between the graphene layer and the base substrate and connected with the graphene layer.

Abstract: The present disclosure provides a gate drive unit, a driving method thereof and a gate drive circuit. The gate drive unit includes a shift register and a plurality of output control modules. Each of the output control modules is connected to a corresponding clock scanning signal line and a corresponding first scanning signal output terminal, respectively. Each of the output control modules includes a first output control submodule and an output reset submodule. The first output control submodule is connected to a signal output terminal of the shift register, the corresponding clock scanning signal line and the corresponding first scanning signal output terminal, and configured to send a clock scanning signal of the corresponding clock scanning signal line to the corresponding first scanning signal output terminal, under control of a signal outputted by the signal output terminal of the shift register.

Abstract: The present invention discloses a semiconductor structure of an image sensor, an associated chip and an electronic apparatus. The semiconductor structure includes a semiconductor substrate, and a plurality of pixel groups disposed on the bottom of the semiconductor substrate. Each of the pixel groups includes: a first pixel and a second pixel located in the same row and being adjacent to each other, and a third pixel and a fourth pixel located in another row and being adjacent to each other, wherein the first pixel and the third pixel are disposed diagonally. Each of the pixels includes four sub-pixels, and the four sub-pixels of each pixel share a floating diffusion region and the floating diffusion region is surrounded by photodetectors of the four sub-pixels.

Abstract: A fingerprint detection touch control display apparatus. The fingerprint detection touch control display apparatus includes a base substrate; a plurality of touch sensors on the base substrate; and a counter substrate facing the base substrate. Each of the plurality of touch sensors includes an invisible tight emitting element; a driving circuit configured to driving light emission of tire divisible light emitting element; an invisible light sensor; and a light shield. The invisible light emitting element is configured to emit light toward the counter substrate, at least a portion of the light being reflected by a touch object on the counter substrate into the invisible light sensor through a via extending through the light shield. The invisible light sensor is configured to detect tire portion of the light, thereby detecting a fingerprint information.

Abstract: An electrode structure which includes a copper metal layer formed on a substrate, wherein the copper metal layer doped with a first metal ion within a first depth from upper surface, the first metal ion and the copper grain forming a copper alloy layer; the first depth being less than thickness of the copper metal layer, and the first metal ion being a metal ion having corrosion resistance and an ionic radius smaller than a gap between copper grains.

Abstract: The invention discloses a thin film transistor, a display panel and a method of fabricating the thin film transistor. The thin film transistor includes a substrate, a flat film, a dielectric layer, an active layer, and a source/drain layer which are stacked in sequence from bottom to top; and a plurality of reinforcing portions are disposed on an upper surface of the flat film, wherein the flat film and the reinforcing portions constitute a gate layer, wherein the reinforcing portions are configured to increase an area of the upper surface of the flat film, so as to increase an effective overlapping area between the flat film and the active layer, and reduce a width and a length of the thin film transistor.

Abstract: The present application is directed to a television device and a control method therefor. The television device comprises an SOC chip, a DFP interface thereof being connected to a switch module via a USB D+/D? differential pair, and the USB D+/D? differential pair between the DFP interface and the switch module being a first channel; a USB Type-C interface main control module provided with a UFP interface, the UFP interface being connected to the switch module via a USB D+/D? differential pair, and the USB D+/D? differential pair between the UFP interface and the switch module being a second channel; and a USB Type-C interface connected to the switch module via a USB D+/D? differential pair. The USB Type-C interface main control module is also connected to the switch module via a control signal line.