Abstract: The present invention discloses a downlink control information sending method and device, and a downlink control information receiving method and device. The sending method includes: sending, by a base station device, downlink control information DCI on a physical downlink control channel PDCCH of a downlink subframe, where the DCI is used to instruct user equipment UE to receive physical downlink shared channel PDSCH information in an uplink subframe; and sending the PDSCH information in the uplink subframe. In this way, the base station can effectively schedule an uplink subframe, and a purpose of transmitting a downlink service by using an uplink subframe is achieved, which not only improves utilization of a wireless spectrum resource corresponding to the uplink subframe, but also effectively diverts load pressure of a wireless spectrum resource corresponding to a downlink subframe. Therefore, overall utilization of wireless spectrum resources of a system is improved.

Abstract: Disclosed is an in-cell touch display device for preventing direct current DC accumulation from being caused by a DC voltage electric field despite using a high-resistance black matrix. The in-cell touch display device may include the passivation layer that covers the back transistor. The passivation layer may block a DC voltage electric field or may disperse electric charges accumulated based on the DC voltage electric field, and thus, even in a case where the high-resistance BM is used, DC accumulation is not caused by the DC voltage electric field. Accordingly, the in-cell touch display device prevents the DC accumulation from being caused by the DC voltage electric field despite using the high-resistance BM, thereby reducing adsorption of a pollution component.

Abstract: Embodiments of the present disclosure provide a policy determining method and apparatus, and relate to the field of communications technologies. The method includes: obtaining transmission quality of a downlink data flow; and determining a quality of service policy for the downlink data flow according to the transmission quality of the downlink data flow, where the quality of service policy is used to adjust the transmission quality of the downlink data flow. In the technical solution of the embodiments of the present disclosure, the obtained transmission quality of the downlink data flow can reflect an actual network environment. Therefore, the quality of service policy can be determined according to the actual network environment, so that the transmission quality of the downlink data flow can be improved and user experience can be improved.

Abstract: An organic light emitting diode substrate, a method for manufacturing an organic light emitting diode substrate, and a display panel. The organic light emitting diode substrate includes: a base substrate; a pixel defining layer on the base substrate; and an anode, an organic light emitting diode functional layer and a cathode in a pixel region. The pixel defining layer includes a first pixel defining layer, an auxiliary cathode and a second pixel defining layer sequentially stacked, the auxiliary cathode being connected to the cathode.

Abstract: Provided are crystalline form A of rebaudioside D, and a preparation method and application therefor. In X-ray powder diffraction analysis measured using Cu-K? rays and with 2? being expressed in degrees, crystalline form A of rebaudioside D has significant characteristic diffraction peaks at least at 4.53, 6.38, 12.76, 13.52, 17.48, 17.96, 20.07 and 22.63. The preparation method is a suspension method, a solvent evaporation method or a cooling method. The preparation method has a simple process, and is convenient to operate. A rebaudioside D crystalline form A product has a good degree of crystallinity, good water solubility, and high chemical stability.

Abstract: In the case of a method or an arrangement for the automatic start up of a first communication terminal (EG A, EG B) configured for voice communication on at least one second communication terminal (CL A, CL B) configured for text communication, the voice communication between communication terminals is conveyed via at least one voice communication server (SCS) and the text communication between communication terminals is conveyed via at least one text communication server (TCS). The at least one voice communication server (SCS) and the at least one text communication server (TCS) exchange information via at least one conversion device (GW). The start up of at least one first communication terminal (CL A, CL B) is effected via the at least one text communication server (TCS), the at least one conversion device (GW) and the at least one voice communication server (SCS) to at least one second voice communication terminal (EG A, EG B).

Abstract: The present disclosure relates to an uplink transmission method in random access, which includes: selecting, by a user equipment (UE) after receiving a random access response message sent by a network-side device, a pilot signal from a plurality of pilot signals indicated by pilot signal parameter information sent by the network-side device; and sending, by the UE, uplink user data and the selected pilot signal to the network-side device on a time-frequency resource indicated by the random access response message. In some instances, when a plurality of UEs send a same random access preamble to a base station on a same random access resource, a probability that the plurality of UEs use different pilot signals when sending uplink user data can be increased.

Abstract: A wearable device and a method of providing user interaction with the wearable device is provided. The method includes receiving one or more signals from at least one of one or more pressure sensors and one or more vibration sensors, obtaining information related to at least one of an orientation of the wearable device on a user hand and a hand on which the wearable device being worn based on the one or more signals received, and performing one or more functions based on the obtained information.

Abstract: The present disclosure discloses a method and apparatus for adjusting an imaging position, which is applied to a head-up display apparatus. The method includes: acquiring eye feature parameters of a user; analyzing the eye feature parameters to acquire gazing information of the user; determining adjustment parameters of the head-up display apparatus according to the gazing information; and adjusting the imaging position of the head-up display apparatus according to the adjustment parameters.

Abstract: The present disclosure provides a control method of a terminal device and a wearable device, a terminal device, and a wearable device thereof. The control method of a terminal device includes receiving first information transmitted from a wearable device, the terminal device being in a first state, and the first information being related to data detected by the wearable device; determining second information, the second information being related to an input detected by the terminal device; and switching the terminal device to a second state if the first information corresponds to the second information.

Abstract: The present disclosure includes a method for providing a push notification and an electronic device thereof. The electronic device may include a display; a communication circuit configured to receive a push notification from a server; and a processor coupled with the display and the communication circuit. The processor is configured to obtain context information of the electronic device based on a specified exposure time of the push notification; determine whether a situation where the push notification is enabled to be output is detected, based on the context information; and display the push notification via the display when the situation where the push notification is enabled to be output is detected.

Abstract: Adhesion of a catalyst layer and an oxide film in a honeycomb substrate for catalyst support is improved. A honeycomb substrate for catalyst support used in purification of exhaust gas includes a honeycomb body and an oxide film that is formed on the surface of the honeycomb body and that has ?-alumina as a main component. The oxide film includes multiple oxide projections that are formed to be dispersed on the film surface and that include a contracted shape in which the width becomes narrower near the honeycomb body, and the density of the projection formations on the film surface is 0.20 (pieces/?m2)-3.00 (pieces/?m2).

Abstract: The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of the following Formula 1a with improved selectivity: wherein R1 and R2 are the same as defined herein.

Abstract: A driving method for driving an LED tube lamp is disclosed. The LED tube lamp includes a lamp tube, two end caps, an LED module, and a power supply module including an electric shock detection circuit. The driving method is capable of detecting whether a human touches the conductive part of the LED tube lamp when one end of the LED tube lamp has been inserted into a lamp socket.

Abstract: A head-up display device projects a virtual image. The head-up display device includes a display, a first optical member, a second optical member, and an adjuster. The display outputs light that becomes a display image corresponding to the virtual image. The first optical member reflects the light incident from the display. The second optical member reflects or transmits the light reflected by the first optical member such that the virtual image is projected. The adjuster moves the first optical member to adjust a projection distance of the virtual image. The adjuster changes a distance between the first optical member and the second optical member and an inclination angle of the first optical member with respect to the display according to the projection distance of the virtual image.

Abstract: An eyeball tracking module for video glasses, including: at least two infrared light supplies, at least one image sensor assembly and at least one infrared cut-off filtering device. Each of the image sensor assembly comprises an image sensor body and an infrared filter provided in front of the image sensor body. The at least two infrared light supplies are fixedly provided in an area laterally in front of an eyeball and are used for emitting infrared light to the eyeball, so as to form, on the eyeball which reflects the infrared light, a reflection point. The at least one image sensor assembly is fixedly provided at an edge or outside of a visual angle of video glasses. The at least one infrared cut-off filtering device is provided in an overlapping area between a reflection light path of the eyeball and an acquisition area of an image sensor.

Abstract: The present invention provides a GPU resource allocation method. A to-be-distributed kernel program in a kernel status register table is identified by using a global logic controller (201). The global logic controller searches in an SM status register table for an SM that can run at least one complete block, and the SM status register table is configured to store a quantity of available resources in each SM (202). When the global logic controller does not find the SM that can run at least one complete block, the SM status register table is searched for a first SM, and the first SM is an SM that can run at least one warp (203). When the global logic controller finds the first SM, a block in the to-be-distributed kernel program is distributed to the first SM (204).

Abstract: An image processing apparatus includes a first processor configured to obtain, from a color image, an illumination element image and an albedo element image corresponding to the color image, and a second processor configured to divide the illumination element image into a plurality of subelement images each corresponding to the color image.

Abstract: A display apparatus includes: a first wiring, a second wiring, and a third wiring; a light emitting element configured to emit light due to a current flowing between an anode electrode and a cathode electrode; a driving transistor configured to control a current which is supplied from the first wiring to the anode electrode; a first switch configured to connect or disconnect the second wiring and a gate electrode of the driving transistor; a second switch configured to connect or disconnect the third wiring and the anode electrode; and a switching circuit configured to selectively apply one of an image signal voltage and a first voltage to the second wiring.

Abstract: The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G and IoT-related technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides methods and apparatus for scheduling transmission resources between a user equipment and a base station. A method includes detecting a buffer status report (BSR) triggering event based on a BSR retransmission timer, identifying a highest priority logical channel (LCH) having data available for transmission in response to the detected event, identifying SR configuration information corresponding to the highest priority LCH and transmitting, to a base station, an SR based on the identified SR configuration information.