Abstract: Disclosed embodiments provide a feed circuit, an antenna device, a communication device, and a communication system that are configured to improve passive intermodulation (PIM). In the feed circuit, phase shift elements are disposed along a plurality of parallel branches to cancel PIM caused by semiconductor components in semiconductor modules in the branches.

Abstract: The present disclosure provides a electric connecting part and a Data cable. The electric connecting part comprising an adapter plate and a terminal head, conducting sheets are arranged on the adapter plate, the conducting sheets are electrically connected to the terminal head, each conduction sheet includes an arc-shaped structure, the adapter plate includes two main surfaces arranged opposite to each other, the conducting sheets are arranged on one or on two main surfaces of the adapter plate, the arc-shaped structure of the conduction sheets is used to enable rotation of the second connecting part relative to the adapter plate equal to or less than 180 degrees. The Data cable comprising a second connecting part and the electric connecting part, the second connecting part is configured to be connected to a line body. Therefore, the electric connecting part and the Data cable are convenient to use and unlikely to damage.

Abstract: A method for processing a game control instruction and an extension device of a game controller are provided. The extension device is connected with the game controller and a controlled game console, and the method for processing a game control instruction includes: acquiring a control instruction received by the extension device through a controller interface, the controller interface being connected with a console connection interface of the game controller; parsing the control instruction to obtain a first key instruction according to an instruction encoding rule of the game controller; acquiring a second key instruction generated by triggering a key of the extension device; recoding the first key instruction and the second key instruction according to an instruction encoding rule of the controlled game console to obtain a compatible instruction; and sending the compatible instruction to the controlled game console through the console connection interface of the extension device.

Abstract: Methods and devices for video encoding are provided. In the method, the device determines, for a current luma transform block in a coding unit, whether an intra subpartition (ISP) split type is an ISP mode. In response to determining that the intra subpartition split type is not the ISP mode, the device determines a first context index for a Coded Block Flag (CBF) flag of the current luma transform block as being equal to zero or one, where the CBF flag specifies whether the current luma transform block comprises one or more transform coefficient levels not equal to zero. In response to determining that the intra subpartition split type is the ISP mode, the device determines the first context index based on whether a current transform unit is a first one to be parsed in the coding unit. The device encodes the CBF flag based on the first context index.

Abstract: This application discloses a data storage apparatus and a data processing method. The data storage apparatus includes a memory and a first near-data processing NDP unit, the first NDP unit is electrically connected to the memory, and the data storage apparatus is connected to a processor through a bus. The first NDP unit is configured to store first physical address information. The information points to first address space, and the first address space is a section of contiguous memory space that the first NDP unit has permission to use. The memory is configured to store, in the first address space, first data from the processor. The first NDP unit is further configured to read a part or all of the first data from the first address space based on an obtained first offset address and the first physical address information, and perform computation.

Abstract: A power supply circuit may include a plurality of first switches, a plurality of second switches, and a third switch. The plurality of first switches may be in a one-to-one correspondence with the plurality of load units, and the plurality of second switches may be in a one-to-one correspondence with the plurality of load units. A first end of each first switch and a first end of the third switch may be connected to a first end of a direct current power supply, a second end of each first switch may be connected to a first end of a corresponding second switch and a first end of a corresponding load unit, a second end of each second switch may be connected to a second end of the third switch, and a second end of the direct current power supply may be connected to a second end of each load unit.

Abstract: A cooking control method of a cooking apparatus includes steps of heating a cooking chamber of the cooking apparatus to an ambient temperature by a heating unit of the cooking apparatus, detecting the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber at a predetermined set temperature by controlling the heating unit when the ambient temperature of the cooking chamber reaches the predetermined set temperature, detecting an inner temperature of an inner portion of the cooking object, and controlling the heating unit to heat the cooking chamber to maintain at an appropriate cooking temperature when the inner temperature of the cooking object reaches the appropriate cooking temperature so as to cook the cooking object at the appropriate cooking temperature in the cooking chamber.

Abstract: Disclosed in the present invention are a low noise amplifier and a corresponding radio frequency front-end module, a method, and a mobile terminal. According to the low noise amplifier, high isolation among input ports is achieved by means of a plurality of groups of input amplifiers and a plurality of groups of input switch tubes, and the area occupied by a circuit is also saved. By decomposing each input amplifier into a plurality of groups of amplifying units and by means of inter-stage switches connected to the plurality of groups of amplifying units, and by controlling the turning on of different combinations of inter-stage switches, multiple different gains of the amplifier are achieved. By sharing at least one output amplifier, the high gain and high isolation of the amplifier are guaranteed, and the circuit area can be minimized.

Abstract: A method for video encoding is provided. The method includes: generating, by an encoder, an inter prediction of a current coding block based on an inter prediction mode; generating, by the encoder, an intra prediction of the current coding block based on an intra prediction mode; generating, by the encoder, a final prediction of the current coding block based on the inter prediction and the intra prediction; determining, by the encoder, that a prediction mode of the current coding block is treated as one unified mode when constructing a most probable mode (MPM) list of a neighboring coding block, the unified mode being predefined as an inter mode, or being predefined as an intra mode; and forming, by the encoder, a video bit-stream with information that a combined inter and intra prediction mode is applied to the current coding block.

Abstract: A method for video coding includes determining whether any coding group of a transform block located within a second region has a non-zero coefficient. The transform block comprises a first region and the second region. Further, in accordance with a determination that no coding group of the transform block located within the second region has a non-zero coefficient, the method includes applying respective inverse transforms to transform coefficients of the transform block in horizontal and vertical directions.

Abstract: Embodiments of this application provide a desktop sharing method, an apparatus, and a system, and relate to the field of communication technologies, to save a bandwidth resource occupied by desktop sharing and a port resource of a terminal. When the method is used for a call terminal, the method includes: The call terminal establishes a video call media transmission channel, where the video call media transmission channel is used to transmit a call video stream to at least one peer call terminal in a video call service, and the call video stream includes video content shot by the call terminal. The call terminal transmits a desktop video stream to the at least one peer call terminal through the video call media transmission channel, where the desktop video stream includes video content captured by the call terminal from desktop display content.

Abstract: This application discloses a method that includes obtaining by a network device an original segment list corresponding to a packet forwarding path, where the original segment list includes original segment identifiers that are sequentially arranged, and each of the original segment identifiers that are sequentially arranged corresponds to one node or link on the packet forwarding path. The method further includes comparing by the network device a plurality of successively adjacent original segment identifiers in the original segment list, to generate a plurality of successively adjacent compressed segment identifiers, where a length of each compressed segment identifier is less than a length of a corresponding original segment identifier, and generating by the network device a compressed segment list, where the compressed segment list includes a plurality of compressed segment identifiers, and the compressed segment list is used to forward a packet along the packet forwarding path.

Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video coding. In one method, a decoder derives a first reference picture and a second reference picture for a current coding block; the decoder derives a first predictor sample based on a first motion vector associated with the first reference picture using a motion compensation process from the first reference picture; the decoder derives a second predictor sample based on a second motion vector associated with the second reference picture using the motion compensation process from the second reference picture; and the decoder obtains a final predictor sample in the current coding block based on at least one of the first predictor sample or the second predictor sample and an out-of-boundary (OOB) condition.

Abstract: Particles in an accommodation chamber are also easily discharged while facilitating replacement of an atmosphere in the accommodation chamber with an inert gas. An EFEM includes a load port 4, a housing configured to define, in the housing, a transfer chamber closed by connecting the load port 4 to an opening provided in a partition wall, a supply pipe for supplying nitrogen to a transfer chamber, and a discharge pipe 49 for discharging a gas in the transfer chamber. The load port 4 includes an opening/closing mechanism 54 capable of opening and closing a lid 101 of a mounted FOUP 100, and an accommodation chamber 60 kept in communication with the transfer chamber via a slit 51b and configured to accommodate a part of the opening/closing mechanism 54. The discharge pipe 49 is connected to the accommodation chamber 60 to discharge the gas in the transfer chamber via the accommodation chamber 60.

Abstract: A device for providing an inhibition agent to a nasal cavity of a user, the device comprising: an insertion element, said insertion element having a surface having the inhibition agent, said insertion element arranged to insert the surface into the nasal cavity, such that the inhibition agent is placed to receive an inhalation and/or exhalation airflow.

Abstract: A film applicator includes a frame including a positioning cavity for positioning an electronic device therein; a positioning film attached to the frame; and a protective film unit adhered to a side of the positioning film facing the electronic device. The protective film unit includes a protective film adhered to the positioning film; a release film adhered to a side of the protective film opposite to the positioning film; and a pull film fixed to one end of the release film such that the release film can be detached from the protective film by pulling the pull film to allow the protective film to be attached to the electronic device.

Abstract: A data updating method, a model training method and related devices are provided. The method includes obtaining urban graph data in a preset region, the urban graph data including a node set including central nodes, an edge set and a feature set, the edge set including neighborhoods corresponding to the central nodes, the neighborhoods including other nodes possessing connecting edges with the central nodes, the neighborhoods corresponding to a target region, and the feature set including node features of the nodes in the node set; partitioning the target region into at least two sub-regions to obtain a region partition set; aggregating the node features corresponding to all nodes located within the same sub-region to obtain the regional features of each of the sub-regions; updating the node features of the central node based on the regional features of the sub-regions in the region partition set to obtain target feature data.

Abstract: A touch sensor layer has a touch region and a wiring region at a periphery of the touch region, and includes a plurality of first touch electrode blocks, a plurality of second touch electrode blocks, and at least one first touch auxiliary portion. The plurality of first touch electrode blocks and the plurality of second touch electrode blocks are located in the touch region and disposed in a same layer. Second touch electrode blocks and first touch electrode blocks are staggered in a first direction, and other second touch electrode blocks and other first touch electrode blocks are staggered in a second direction. A first touch auxiliary portion is disposed on a side, facing the wiring region, of at least one first touch electrode block in a group of first touch electrode blocks located at an outermost periphery and proximate to a same side of the touch region.

Abstract: An adaptive current generation circuit includes an inverter drive chain, a frequency divider, a frequency detector, a low-pass filter, a static comparator group, and a controllable current mirror. An input analog signal of the input buffer is converted into a frequency discrimination voltage in a direct current form sequentially through conversion of the inverter drive chain, frequency division of the frequency divider, frequency detection of the frequency detector, and conversion of the low-pass filter. Then the static comparator group performs a plurality of times of comparison to obtain N bits of digital codes. Finally, the controllable current mirror is controlled by using the N bits of digital codes. The controllable current mirror provides a magnitude-adjustable input current for the input buffer under control of the N bits of digital codes. A magnitude of the input current is positively correlated with a frequency of the input analog signal.

Abstract: A delay budget determining method and apparatus are provided. A communication device first determines a transmission delay of a first data packet from a server to a communication device, and then determines a delay budget of the first data packet from the communication device to a terminal device based on the transmission delay and an end-to-end packet delay budget. The delay budget of the first data packet from the communication device to the terminal device is determined based on the transmission delay of the first data packet from the server to the communication device. Therefore, even for an end-to-end delay-sensitive service, a transmission delay of a data packet of the end-to-end delay-sensitive service can also be ensured.