Abstract: A method for encoding a video stream includes obtaining images of a scene captured by a camera at a first resolution; identifying regions of interest (ROIs) in an image; adding, as part of an encoded video stream, a first video frame encoding at least part of the image at a second resolution lower than the first resolution; adding a second video frame marked as a no-display frame, and being an inter-frame referencing the first video frame with motion vectors for upscaling of the ROIs; adding a third video frame encoding the ROIs at a third resolution higher than the second resolution, and being an inter-frame referencing the second video frame.

Abstract: Systems and methods for controlling traffic flow on road(s). The methods comprise: obtaining, by a processor, traffic related information comprising a total number of vehicles that caused an activation of a sensor of a first detector located at a first intersection of a plurality of intersections; generating, by the processor, a predicted traffic volume at one or more downstream second intersections based on the traffic related information; generating, by the processor, a traffic light timing for at least two next cycles based on the predicted traffic volume; and controlling, by the processor, a traffic light of the one or more downstream second intersections in accordance with the traffic light timing to reduce a probability or likelihood that the vehicle will stop at a red light thereat. .

Abstract: The disclosure relates to a method performed by a network node in a communication system and the network node, which relates to a field of artificial intelligence. The method comprises: determining a first resource allocation pattern corresponding to at least one cell; obtaining a second resource allocation pattern corresponding to the at least one cell, by adjusting the first resource allocation pattern of the at least one cell based on information related to interference between cells. The method may be performed by an electronic apparatus and may be performed using an artificial intelligence model.

Abstract: An electronic device is provided, including an electronic panel, a reinforcement plate, and at least three adjustment members. The reinforcement plate has a first surface and a second surface that are opposite to each other. The electronic panel is disposed on the first surface of the reinforcement plate, and the adjustment members are disposed on the second surface. The electronic panel has an upper surface. There is a distance between a bottom surface of each adjustment member and the upper surface. The difference between the distances is greater than or equal to 0 and less than or equal to 0.1 millimeters.

Abstract: An eddy current non-destructive evaluation system for an electrode film material includes: at least one control module configured to generate a transmission signal; and a first pair of coils. The first pair of coils includes: a first coil disposed adjacent the electrode film material and configured to operate in a transmit mode, and, based on the transmission signal, to generate an electromagnetic field that passes through the electrode film material; and a second coil disposed adjacent and on an opposite side of the electrode film material as the first coil and configured to operate in a receive mode. The second coil is configured to generate a electromagnetic field voltage based on the electromagnetic field. The at least one control module is configured, based on the electromagnetic field voltage, to at least one of determine a thickness of the electrode film material and detect a defect of the electrode film material.

Abstract: A display panel and a display method thereof, and a display apparatus are provided. The display panel includes multiple pixel units arranged in an array, a pixel unit including multiple sub-pixels, a sub-pixel including a pixel drive circuit and a light emitting element connected with the pixel drive circuit, the display panel further including an initial signal generator, the display panel including a low frequency driving mode and a normal driving mode, the low frequency driving mode including a refresh frame stage for writing data to the pixel unit and a hold frame stage for holding the data written to the pixel unit, the initial signal generator being configured to acquire a current display brightness value band and a pattern to be displayed in the low frequency driving mode; quantize the pattern to be displayed to get an average picture level; determine a corresponding anode reset voltage according to the current display brightness value band and the average picture level.

Abstract: Systems and methods for controlling the speed of a vehicle traveling over a terrain. The methods comprise: predicting, by a mobile device (MD), a queue length defined by the number of vehicles in a queue at a downstream intersection based on a traffic volume and vehicle speeds that were detected during a past period of time by a detector located at or near an upstream intersection; sensing, by MD's sensor(s), the vehicle's velocity and location; computing a distance to a downstream intersection from the vehicle's location; generating a desired speed for the vehicle based on the traffic volume and vehicle speeds, signal phase and timing data for at least the next two cycles, the predicted queue length at the downstream intersection, the vehicle's velocity and location, the distance to the downstream intersection, and a current time; and using the desired speed to facilitate control of the speed of the vehicle.

Abstract: Disclosed is an apparatus for detecting a conduction current flowing through a power switch with a control node, a channel node and a reference node. The apparatus has a voltage detector, a current detector and a close-loop controller. The voltage detector transmits a channel voltage at the channel node to a voltage detection node as a detection voltage when the power switch is turned ON, makes the detection voltage different from the channel voltage when the power switch is turned OFF. The current detector is coupled to the control node and the reference node to form a current mirror with a current detection node. The close-loop controller provides an emulation current to the current detection node to make a controlled voltage at the current detection node equal to the detection voltage.

Abstract: A SiC trench MOSFET with an embedded junction Schottky barrier diode (JBSD) having P-shield (PS) regions surrounding bottoms of source-body-Schottky contact (SBSC) trenches for gate oxide electric-field and switching loss reductions is disclosed. A source metal connects with the PS regions and the JBSD directly. Sidewall P (SP) regions are formed along a portion of sidewalls of the SBSC trenches to improve a tradeoff between a drain-source leakage current of the SiC trench MOSFET and a forward voltage of the JBSD. The device further comprises an N-type shield region formed below each of gate trenches for gate oxide electric field strength and specific on-resistance reductions.

Abstract: Systems and methods are provided for optical devices with integrated memristor behavior adapted for non-volatile retention of phase tuning. Examples include an optical filter having a first waveguide formed on a substrate and a phase shift mechanism coupled to the first waveguide. The phase shift mechanism comprises a semiconductor material layer bonded the first waveguide, and a filamentation layer formed between the first waveguide and the semiconductor material based on applying an electric field to the phase shift mechanism. The filamentation layer causes a non-volatile change in a refractive index of the first waveguide, that provides for phase detuning.

Abstract: A display device, a display system, and a display and control method are provided. The display device includes a display module, a first multimedia interface, a second multimedia interface, and a controller. The controller receives first picture data of a first picture of a first electronic device via the first multimedia interface, and receives second picture data of a second picture of a second electronic device via the second multimedia interface. The controller determines a content of a display picture displayed by the display module according to the first picture data and the second picture data, and the controller determines whether an input device is used to control the first electronic device or the second electronic device according to a mouse position in the display picture.

Abstract: Wall materials and emulsifiers that comprise a material separated or isolated from a specific genotype of cereals, compositions, products, and encapsulation and/or emulsification methods.

Abstract: The present invention provides a spin-orbit torque magnetoresistive memory structure, which comprises a first conductive layer, a magnetic tunneling junction (MTJ) layer, a channel layer, and a second conductive layer stacked sequentially. The MTJ layer is disposed on the first conductive layer. The channel layer is disposed on the MTJ layer. The second conductive layer is disposed on the channel layer. These structures are fabricated sequentially using lithography. By forming the MTJ layer before the channel layer, redeposition of the metal of the channel layer on the MTJ layer can be avoided.

Abstract: A lateral interference prevention module includes a memory, a processor, and a communication interface configured to be communicatively connected to a related system of a vehicle. This module is configured to obtain lateral interference-related information and vehicle-related information, determine a pre-deviation direction based on direction information of a lateral interference, and obtain a pre-deviation quantity by querying a comparison table or calculation based on parameter information of the lateral interference and the vehicle-related information. The table reflects correspondence between the parameter information of the lateral interference or a lateral acting force calculated from the parameter information, speed of the vehicle, and the pre-deviation quantity.

Abstract: A codebook generation method and an electronic apparatus are provided. The codebook generation method includes: collecting a plurality of pieces of electric field information of a plurality of antenna units in at least one millimeter-wave antenna module based on an initial codebook; correspondingly generating a full chain codebook (Full Chain Codebook) based on the electric field information; then, extendedly generating a sub chain codebook (Sub Chain Codebook) based on the full chain codebook; and finally generating, based on the full chain codebook and the sub chain codebook, an optimized codebook (Optimized Codebook) by using a power saving algorithm or a cumulative distribution function 50% gain loss algorithm. Therefore, the electronic apparatus using the optimized codebook is more excellent in power saving efficiency and overall efficiency performance.

Abstract: The present application relates to the technical field of communications, and discloses a communication method, a network device, and a terminal. The communication method in embodiments of the present application comprises: sending first information, wherein the first information is used for instructing or configuring at least one of the following: sending a paging message by means of a secondary carrier or a secondary cell; a network device stopping receiving uplink transmission; and the network device stopping sending downlink transmission.

Abstract: The present invention relates to a compound represented by formula (I), or an isomer, isotope derivative, polymorph, prodrug thereof, or a pharmaceutically acceptable salt or solvate thereof: wherein R1, R2, R3a, R3b, R3c, R3d, W1, W2, G, Z and n are as described. The compound of formula I is a human cereblon (CRBN) E3 ubiquitin ligase inhibitor, which can be used for preparing PROTAC molecules. The CRBN E3 ubiquitin ligase inhibitor and PROTAC molecule can be used to treat cancer and other diseases.

Abstract: A processing device in a memory sub-system determines that an amount of host data in a first portion of a memory device configured as a program buffer satisfies a buffer threshold criterion and initiates an initial program pass of first host data from the program buffer to a second portion of the memory device configured as a primary memory. The processing device further determines that the first host data is to be evicted from the program buffer, and initiating a final program pass of the first host data from the program buffer to the primary memory.

Abstract: Methods, apparatuses, and computer readable medium for UL TCI are provided. An example method may include receiving, from a base station, at least one transmission TCI, the at least one TCI indicating a single UL TCI or two UL TCIs. The example method may further include receiving, from the base station, a first SRS resource set and a second SRS resource set for UL MIMO, the first SRS resource set or the second SRS resource set being associated with the at least one TCI. The example method may further include receiving DCI scheduling one or more uplink transmissions associated with at least one of a first TRP or a second TRP. The example method may further include transmitting the one or more uplink transmissions to the base station based on the DCI, the at least one TCI, the first SRS resource set, and the second SRS resource set.

Abstract: The present disclosure provides a signal delay setting circuit, an isolation integrated circuit and a power conversion circuitry. The isolation integrated circuit includes a primary side circuit, an isolation circuit and a secondary side circuit. The primary side circuit generates a primary side signal according to a first input signal and a second input signal. The isolation circuit converts the primary side signal into a secondary side signal. The secondary side circuit receives the secondary side signal through the isolation circuit, to generate an output signal. The signal delay setting circuit is coupled to the secondary side circuit, calculates a delay time according to a voltage difference between an alternative terminal and a secondary side ground terminal of the isolation integrated circuit, and delays the secondary side signal according to the delay time, to control the duty ratio of the output signal.