Abstract: A wireless communication method and apparatus for improving communication failure recovery efficiency. The method is applied to a terminal or a chip used in a terminal, and includes: upon detecting that downlink communication of the first serving cell fails, determining that downlink communication of the second serving cell is normal; sending a communication failure recovery request on an uplink channel of the second serving cell, where the communication failure recovery request is used to request to recover from a downlink communication failure of the first serving cell; and detecting a communication failure recovery response on a downlink channel of the second serving cell, where the communication failure recovery response is used to indicate a downlink communication resource of the first serving cell.

Abstract: Disclosed are a smart card and a manufacturing method therefor, the method includes: sequentially placing a first substrate, a middle frame and a circuit board, attaching a spacer to a periphery of the circuit board, pouring glue into the middle frame and laminating the middle frame, machining a through hole in the first substrate and an extension plate to expose a contact area; and fixing a contact module on the contact area, and punching for forming.

Abstract: A display panel vapor deposition mask assembly cooling system includes a crucible, a lower cooling pipe disposed around the crucible, and cooling liquid disposed in the lower cooling pipe to suppress heat of the crucible; a vapor deposition mask plate disposed above the crucible, a mask cooling pipe disposed in the vapor deposition mask plate, cooling liquid disposed in mask cooling pipe for cooling the vapor deposition mask plate; a glass substrate disposed above the vapor deposition mask plate; and a magnetic plate disposed above the glass substrate magnetically attracts the vapor deposition mask plate to hold the glass substrate between the vapor deposition mask plate and the magnetic plate, an upper cooling pipe disposed in the magnetic plate and having cooling liquid inside for cooling the magnetic plate. The mask cooling pipe effectively cools the vapor deposition mask plate to prevent temperature of the glass substrate from increasing.

Abstract: Disclosed are a guiderail of an underslung robot, an underslung robot and an operating system thereof. The guiderail of an underslung robot includes: a main guiderail, suspended in the air by a support frame; and an auxiliary guiderail, communicating with the main guiderail and suspended in the air by a support frame. An intersection of the main guiderail and the auxiliary guiderail is provided with a gap through which a traveling underslung robot can pass. The guiderail further includes path indicators mounted on the main guiderail and the auxiliary guiderail. An underslung robot, comprising: wheels for bearing the underslung robot, wherein at least one of the wheels is a power wheel; and two booms, wherein the top of the booms is connected to the wheels, the bottom of the booms is connected to a frame of the underslung robot.

Abstract: The present disclosure provides an audio data processing method performed at an electronic apparatus, the method including: obtaining a corresponding lyric file according to audio data to be processed; dividing the audio data according to a sentence in the lyric file to obtain an audio data segment; extracting data corresponding to an end syllable in the audio data segment; and performing harmonic processing on the data corresponding to the end syllable. In addition, further provided is an audio data processing device matching the method. The audio data processing method and device can prevent entire audio data from being attached with a harmonic sound effect during an entire time period, thereby improving authenticity of harmonic simulation.

Abstract: A scan driving circuit and a driving method thereof, an array substrate and a display device are provided. The scan driving circuit includes a scan signal generating circuit, a plurality of scan lines and a plurality of switching circuits. The scan signal generating circuit includes a plurality of output terminals for respectively outputting scan signals; the plurality of scan lines respectively correspond to the plurality of output terminals of the scan signal generating circuit and are divided into a plurality of scan line groups, and each of the plurality of scan line groups includes at least two scan lines; the plurality of switching circuits respectively correspond to the plurality of scan line groups and are respectively disposed between the plurality of scan line groups and the plurality of output terminals.

Abstract: Methods and apparatuses for communications between a wearable device, a headset that can be attached to and detached from the wearable device, and a communications device. The wearable device detects when a user detaches the headset and establishes a Bluetooth connection between the headset and the wearable device or between the headset and another communications device.

Abstract: The present disclosure discloses an opposite substrate including a base substrate and a common electrode layer, wherein the common electrode layer includes a protective layer, a first electrode layer and a second electrode layer sequentially disposed on the base substrate, a material of the protective layer is a transparent insulating material, the first electrode layer is configured to be capable of transmitting visible light and reflecting infrared light, a material of the first electrode layer is Ag, and a material of the second electrode layer is a transparent conductive material. The present disclosure further discloses a preparation method of the opposite substrate as mentioned above and a display device including the opposite substrate as mentioned above. The opposite substrate provided in the present disclosure is disposed with a first electrode layer capable of reflecting infrared light and transmitting visible light therein and is applied to the display device.

Abstract: Embodiments of the present invention provide a network path computation method, apparatus and system, where the method includes: sending, by a first node, a path computation request to a first path computation element PCE, where the path computation request includes a resource sharing object, and a head node and a last node of a first label switched path LSP; and receiving, by the first node, a path computation result that is returned by the first PCE and that is obtained by means of computation according to the resource sharing object, and establishing a second path from the head node to the last node according to the path computation result. According to the network path computation method, apparatus, and system provided in the embodiments of the present invention, link resource utilization can be improved.

Abstract: A shift register circuit, a driving method, a gate driving circuit and a display device are provided. The shift register circuit includes an input circuit; a reset circuit; a first pull-up node control circuit; a second pull-up node control circuit for controlling the pull-up node to couple to the second level output terminal when a potential of the pull-down node is a first level; a first pull-down node control circuit for controlling the potential of the pull-down node being the first level in the reset phase; a second pull-down node control circuit for controlling the pull-down node to couple to the second level output terminal when the potential of the pull-up node is the first level; a gate drive signal output circuit; and a carry signal output circuit for controlling the carry signal output terminal to output a carry signal under control of the pull-up node and the pull-down node.

Abstract: The invention provides a manufacturing method of flexible TFT backplane. The method uses a mixed solution of carbon nanotubes and metal oxide to prepare active layer (61) of TFT (T), and the temperature is lower and will not cause damage to the flexible base substrate (2), and the material of flexible base substrate (2) is not restricted. The use of vacuum equipment is reduced to save production cost. The carbon nanotubes have excellent conductivity, and the mixture with metal oxide as the active layer (61) of the TFT can improve the electron mobility. The buffer layer (3) has a silicon nitride film (31) as the lowest layer contacting the flexible base substrate (2), making good adhesion between buffer layer (3) and flexible base substrate (2). The topmost layer of the buffer layer (3) is an aluminum oxide film (33), which enables the buffer layer (3) to resist to water.

Abstract: A resource configuration method and apparatus, applied to a non-cellular system NCS that includes a plurality of transmission points TPs is described herein. The method may include determining a tracking resource in a time-frequency resource of each TP, where time-frequency resources of all the TPs are the same, and tracking resources determined for all the TPs are the same. The method may also include generating tracking resource configuration information based on a time-frequency resource occupied by the tracking resource. Furthermore, the method may include sending the tracking resource configuration information to each TP, so that each TP detects, on the tracking resource, a sounding reference signal SRS sent by a terminal, so as to improve NCS service performance.

Abstract: A wavelength tunable laser includes: a heating layer, a dielectric layer, reflectors, a transport layer, a support layer, and a substrate layer. The heating layer is located above the transport layer; the transport layer is located above the support layer, and the transport layer includes an upper cladding layer, a waveguide layer, and a lower cladding layer from top to bottom; the reflector is located in the transport layer; the support layer has a protection structure, where the protection structure forms a hollow structure together with the transport layer and the substrate layer, and the hollow structure has a support structure; and the substrate layer is located below the support layer. The heating layer, the reflector, and a part of the transport layer form a suspended structure to prevent heat dissipation. Thus thermal tuning efficiency can be improved, and power consumption can be lowered.

Abstract: Embodiments of the present invention provide methods and devices for coding and decoding a depth map, including: determining to perform simplified depth coding (SDC) decoding according to a flag of an SDC mode; determining a size of an image block and a maximum prediction size; determining an intra-frame prediction mode; in a case in which the size of the image block is greater than the maximum prediction size, splitting the image block to obtain N split image blocks; and performing the SDC decoding on the N split image blocks by using the intra-frame prediction mode. In this way, processing efficiency of coding and decoding a depth map can be improved.

Abstract: The present disclosure discloses an interaction method and apparatus based on artificial intelligence. A specific embodiment of the method comprises: receiving a current interactive statement entered by a user through a terminal; extracting at least one type of characteristic based on the current interactive statement and a previous interactive statement entered by the user; processing the at least one type of characteristic using a pretrained neural network model to determine whether an intent maintaining relationship exists between the current interactive statement and the previous interactive statement; and if the intent maintaining relationship exists, updating a limitation condition for the previous interactive statement using the current interactive statement, performing information retrieval using the previous interactive statement with the updated limitation condition, and pushing a retrieved retrieval result to the terminal. This embodiment reduces time spent in user entry.

Abstract: A translation axis assembly includes a supporting arm, a connecting plate, and a center-of-gravity adjusting device connected between the supporting arm and the connecting plate. The center-of-gravity adjusting device is configured to adjust a position of the supporting arm on the connecting plate to adjust a center of gravity of the translation axis assembly. The center-of-gravity adjusting device includes a locking assembly configured to allow the supporting arm and the connecting plate to be in a loose fit or to hold tightly to each other.

Abstract: A blue light-blocking structure and manufacturing method thereof, a display device and an operation method thereof are provided. The blue light-blocking structure includes a first transparent dielectric layer, a second transparent dielectric layer and an electro-refractive index adjusting layer. The second transparent dielectric layer is provided on a side of the first transparent dielectric layer. The electro-refractive index adjusting layer is provided between the first transparent dielectric layer and the second transparent dielectric layer. The electro-refractive index adjusting layer is configured to change the refractive index to the blue light transmitted through the electro-refractive index adjusting layer under the action of an electrical field applied between a first side of the electro-refractive index adjusting layer near the first transparent dielectric layer and a second side near the second transparent dielectric layer.

Abstract: Disabled input bit positions of an input bit vector that is to be encoded are determined based on non-contiguous subsets of consecutive coded bit positions that are to be punctured from a codeword of a polar code. The input bit vector is encoded according to the polar code to generate a codeword, by applying information bits to input bit positions of the input bit vector other than the disabled input bit positions. The non-contiguous subsets of consecutive coded bit positions are punctured from the codeword to generate a punctured codeword, and the punctured codeword is transmitted. In some embodiments, the non-contiguous subsets include a first subset that includes a first coded bit position and a second subset that includes a last coded bit position. The polar code could be a chained polar code, for example.