Abstract: Embodiments of this application provide an image transmission method and apparatus.

Abstract: Example test methods and apparatus are described. One example method includes receiving an uplink radio frequency signal by a test device from a terminal device, where the uplink radio frequency signal is generated by superimposing at least two test signals, and each of the at least two test signal corresponds to one communication protocol. The test device extracts the at least two test signals from the uplink radio frequency signal. The test device separately tests the at least two test signals, and obtains an uplink test result of the terminal device.

Abstract: The present application provides an information processing method and related devices. The information processing method includes: performing, by a terminal, a first operation; wherein the first operation includes at least one of the following: transmitting first information to a first base station; wherein the first information is used to indicate first status information of a QoE configuration, and the first status information of the QoE configuration is current status information of a QoE configuration which the terminal is in; receiving second information transmitted by a second base station; wherein the second information is used to indicate second status information of a QoE configuration, and the second status information of the QoE configuration is status information of a QoE configuration indicated by the second base station for the terminal to be in. The first base station and the second base station are the same base stations or different base stations.

Abstract: The present disclosure provides a ring-shaped light guide module, which includes a ring-shaped light guide plate, a circuit board, a plurality of top light-emitting elements and a reflective layer. The ring-shaped light guide plate has a plurality of accommodating recesses disposed on an outer ring surface of the ring-shaped light guide plate and separated from each other. The circuit board surrounds a portion of the outer ring surface of the ring-shaped light guide plate. The top light-emitting elements are disposed on the circuit board and respectively located in the accommodating recesses. The reflective layer covers a portion of an inner ring surface and a first side surface of the ring-shaped light guide plate. A light emitting device including the aforementioned ring-shaped light guide module is also provided.

Abstract: There is provided a display device, a display panel and a manufacturing method thereof. The display panel includes a driving backplane, a light-emitting layer, a first inorganic layer, a lens layer, an organic layer and a second inorganic layer. The light-emitting layer is arranged on a side of the driving backplane and includes a pixel definition layer and light-emitting devices. The first inorganic layer covers the light-emitting layer. The lens layer is arranged on a surface of the first inorganic layer away from the driving backplane, and includes lenses arranged as corresponding to the light-emitting devices. The organic layer covers the lens layer. A refractive index of the organic layer is smaller than a refractive index of the first inorganic layer and smaller than a refractive index of the lenses. The second inorganic layer covers the organic layer.

Abstract: A source device sends, to a destination device, application information of at least one source device application installed on the source device. The destination device displays an icon of the at least one source device application in a first interface, and displays, in the first interface, an icon of at least one destination device application installed on the destination device. In response to an operation performed on an icon of a first application, the destination device obtains first display data generated during running of the first application on the source device. The destination device displays an application window of the first application based on the first display data. In response to an operation performed by the user on an icon of a second application in the destination device application, the destination device starts the second application, and displays an application window of the second application.

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving channel state information (CSI) reporting configuration information with a plurality of sub-configurations for CSI reporting; and determining a CSI processing unit for a plurality of spatial adaptation patterns based on the CSI reporting configuration information, wherein determining the CSI processing unit comprises performing a compilation operation of a number of CSI-reference signal (RS) resources corresponding to each spatial adaptation pattern for the plurality of sub-configurations.

Abstract: Embodiments of the present disclosure provide a reporting method and a configuration method for minimization of drive tests information, a terminal and a network device. The reporting method applied to a terminal side comprises: receiving configuration information sent by a network device for a minimization of drive tests information report; creating, according to the configuration information, a measurement log regarding minimization of drive tests information; and reporting to the network device, the measurement log regarding the minimization of drive tests information.

Abstract: An anti-shake compensation structure is provided. The anti-shake compensation structure includes an auto-focus module driving a lens to move along a light entering path of the lens. The auto-focus module includes a lens holder holding the lens, a coil adjacent to the lens holder, and a magnet corresponding to the coil. The anti-shake compensation structure further includes an outer frame supporting the lens holder, and a compensation driving unit driving the lens to sway relative to the outer frame along a direction not parallel to the light entering path. The compensation driving unit includes a compensation coil corresponding to the magnet.

Abstract: The invention relates to a hydrocracking process and system. The gas oil feedstock and hydrogen are mixed and reacted in a hydrotreating unit. The resulting reaction effluent is sent to a first hydrogenation cracking unit and reacted by contacting a hydrogenation cracking catalyst I to obtain light fraction I rich in paraffins and heavy fraction I rich in cyclic hydrocarbons. The heavy fraction I is mixed with hydrogen and reacted in a second hydrogenation cracking unit, thereby producing heavy fraction II rich in cyclic hydrocarbons. The present invention wholly realizes the high-selective directional conversion of gas oil feedstock according to the chain structure and the ring structure and can produce chemical raw materials rich in paraffins and naphthenic speciality oil rich in cyclic hydrocarbons.

Abstract: Various embodiments of the present disclosure provide a method for platoon-based communications. The method which may be performed by a first network node comprises determining, at a radio layer, a group header of a device group which comprises at least a terminal device. The group header comprises at least one of: an application layer group header being responsible for management of the device group at an application layer, and a radio layer group header being responsible for management of the device group at the radio layer. According to the embodiments of the present disclosure, a radio layer group header may be appointed for a device group so that communication management on the device group can be performed at the radio level.

Abstract: A remote control device sends a patterned infrared signal to the display device. A display device receives the patterned infrared signal by using a plurality of infrared receivers. The display device obtains a projection pattern of the patterned infrared signal on a display screen. The display device determines a pointing position of the remote control device on the display screen based on the projection pattern. The display device displays a prompt mark in the pointing position of the display screen, where the prompt mark is used to prompt a user with the pointing position of the remote control device on the display screen.

Abstract: A method for random access in a communication network may include detecting a first candidate beam at a UE, detecting a second candidate beam at the UE, transmitting, from the UE, one or more first messages of a random access procedure, and indicating, by the one or more first messages, the first candidate beam and the second candidate beam. Another method for random access in a communication network may include detecting a first candidate beam at a UE, detecting a second candidate beam at the UE, receiving, at the UE, traffic information for the first candidate beam and the second candidate beam, selecting the first candidate beam based on the traffic information, and transmitting, based on the selecting, a first message of a random access procedure using the first candidate beam. The traffic information comprises load information.

Abstract: A semiconductor device includes a substrate with a high voltage region and a low voltage region. A first deep trench isolation is disposed within the high voltage region. The first deep trench isolation includes a first deep trench and a first insulating layer filling the first deep trench. The first deep trench includes a first sidewall and a second sidewall facing the first sidewall. The first sidewall is formed by a first plane and a second plane. The edge of the first plane connects to the edge of the second plane. The slope of the first plane is different from the slope of the second plane.

Abstract: An IGBT device and a preparation method thereof are provided. The preparation method comprises steps A-E. The step A comprises preparing epitaxial layers. The step B comprises preparing a front terminal structure. The high-density trenches comprise cell active trenches, cell pseudo trenches, and scribe line trenches. The step C comprises preparing a front MOSFET structure having high-density trenches. The step D comprises preparing a circuit link layer and a passivation layer. The step E comprises preparing back structures of the IGBT device. The preparation method solves a warpage problem when producing IGBT devices on a large-size wafer. At the same time, a depth of a buffer layer of the IGBT device and a concentration of a first element in the buffer layer are easy to adjust, which fully meets requirements for trench density, trench type, and buffer layer, and improves a yield rate of the IGBT devices.

Abstract: A shortcut function enabling method and an electronic device, where the electronic device collects an air gesture of a user using a camera, recognize the air gesture of the user, obtain a facial feature of the user, and verify whether the facial feature is a facial feature from the user or a stored facial feature. When face verification of the user succeeds and the air gesture is a preset air gesture, an application or a shortcut function is quickly enabled.

Abstract: Methods and apparatuses are provided in which a user equipment (UE) is configured with a cell discontinuous transmission (DTX)/discontinuous reception (DRX) configuration defined by a DTX/DRX periodicity, a DTX/DRX starting slot or offset, and a DTX/DRX active period. The cell DTX/DRX configuration is enabled or disabled at the UE.

Abstract: A method for fabricating semiconductor device includes the steps of forming an inter-metal dielectric (IMD) layer on a substrate, forming a trench in the IMD layer, forming a synthetic antiferromagnetic (SAF) layer in the trench, forming a metal layer on the SAF layer, planarizing the metal layer and the SAF layer to form a metal interconnection, and forming a magnetic tunneling junction (MTJ) on the metal interconnection.

Abstract: A RC-IGBT device and a preparation method thereof are provided. The preparation method includes steps A-E. The step A: includes preparing epitaxial layers. Specifically, the step A includes providing a semiconductor substrate, forming a first epitaxial layer on a surface of the semiconductor substrate, preparing reverse conductive regions in the first epitaxial layer, and forming a second epitaxial layer on the first epitaxial layer. The step B includes preparing a front terminal structure. The step C includes preparing a front MOSFET structure having high-density trenches. The step D includes preparing a circuit link layer and a passivation layer. The step E includes preparing back structures of the RC-IGBT device. In the preparation method, no backside photoetching process is required, which saves costs and reduces a risk of breakage of a wafer. The front terminal structure defines high-density trenches, which reduce a warpage degree of the wafer.

Abstract: Disclosed is the use of a nitrate and vitamin C microcapsule in the preparation of a drug for treating sicca syndrome. The microcapsule comprises a wall material and a core material encapsulated in the wall material, wherein the core material comprises vitamin C and nitrate, and a molar ratio of nitrate ions to vitamin C is 1:1 to 5:1.