Abstract: Disclosed are an easily maintainable assembly-type bridge expansion joint structure and a construction method thereof. The easily maintainable assembly-type bridge expansion joint structure, comprising: a to-be-connected bridge beam end, wherein a number of the to-be-connected bridge beam end is two, and a groove platform is provided on each of the two beam ends in an extending direction of a gap; a connecting box body, wherein a number of the connecting box body is two, each of the two connecting box bodies is fixedly arranged on the groove platform of the beam end, and a box chamber is provided on opposite side surfaces of the two connecting box bodies respectively, a plurality of box chambers are provided, which are open opposite each other, and the box chamber is provided in the extending direction of the gap; a side beam, wherein a number of the side beam is two.

Abstract: A method for video decoding is provided. The method includes obtaining, from a video bitstream, a coding unit in a current picture; selecting a plurality of sets of neighboring samples of the coding unit; determining one or more cross-component prediction models based on the plurality of sets of neighboring samples; obtaining at least one reconstructed luma sample in the luma block that corresponds to a chroma sample in the at least one chroma block; and applying at least one of the one or more cross-component prediction models to the at least one reconstructed luma sample to predict the chroma sample.

Abstract: The present application relates to a seat assembly and an adjustable armrest assembly. An adjustable armrest assembly may include an armrest mount, an armrest, and an armrest adjuster. The armrest may be adjustably connected to the armrest mount. The armrest adjuster may be pivotably connected to the armrest and the armrest mount. The armrest adjuster may be pivotably connectable to a seat of a seat assembly. The armrest adjuster may adjust the armrest relative to the armrest mount to (i) an extended position when said seat is adjusted to a first seat position and (ii) a retracted position when said seat is adjusted to a second seat position.

Abstract: Disclosed are gate-tie-down (GTD) cells that utilize a backside power delivery scheme, where metal wires that deliver power are provided on the back of the wafer. As a result, ultra-low height standard cell can be enabled. Also higher area scaling may be achieved. Further, performance and power gain can be maximized.

Abstract: Disclosed are a method and a device for controlling opening and closing of a vehicle door, a vehicle, and a computer readable storage medium. On the basis of a vehicle provided with a capacitive sensing area having a plurality of capacitive sensing points, a touch sliding operation executed by a vehicle user is acquired via the capacitive sensing area; according to trigger state information of the touch sliding operation for the plurality of capacitive sensing points, it is determined whether the touch sliding operation is an accidental touch operation; and finally, in response to that the touch sliding operation is not the accidental touch operation, according to a triggering sequence of the touch sliding operation for the plurality of capacitive sensing points, the vehicle door is immediately controlled to be opened or closed.

Abstract: A data transmission method and apparatus, and relates to the communication field. In the method, after obtaining a path parameter of each of at least one communication path between a first device and a second device, the first device may demodulate first data based on a pilot and the path parameter of each communication path. In other words, when demodulating the first data, the first device may refer to not only the pilot but also the path parameter of each communication path. The path parameter of each communication path can assist in demodulating the first data. When the path parameter of each communication path assists in demodulating the first data, there may be no need for too many pilots. Therefore, a resource occupied by the pilot can be reduced.

Abstract: The present disclosure provides a method of watermarking digital media for subsequent decoding. The method includes receiving a secure content package comprising digital audiovisual content, source entity information, content annotations, and digital signatures. The package is validated using public-key cryptography. A content identifier is generated and embedded as a watermark into the digital audiovisual content. The watermark is configured to be machine readable and visually inconspicuous. A content database entry is recorded in a remote database, retrievable using the content identifier and comprising the content annotations and source information. The watermarked digital audiovisual content is stored and transmitted to the media source. The method may further include generating and storing content hashes for future authentication comparisons.

Abstract: In some implementations, a user equipment (UE) may transmit, to a network entity, a report associated with a UE capability for supporting a common timing advance (TA) configuration, wherein the report indicates one or more of: a supported TA type that includes one of an independent TA or a common TA; or a quantity of timing advance groups (TAGs) for a carrier aggregation. The UE may receive, from the network entity, a TA configuration based at least in part on the report.

Abstract: A remote debugging method includes determining one or more detection stages in a trial operation process of an air conditioning unit. Each of the one or more detection stages is provided with a corresponding data acquisition rule. The method further includes acquiring key point data of each of the one or more detection stages according to a data acquisition rule corresponding to the detection stage, and, in response to ending of the trial operation process of the air conditioning unit, determining a trial operation result of the air conditioning unit, and uploading data according to the trial operation result.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message indicating configuration information associated with one or more sub-band full-duplex (SBFD) symbols or slots, wherein the configuration information indicates both uplink resources and downlink resources within at least one SBFD symbol or slot of the one or more SBFD symbols or slots. In some cases, the UE may select both the uplink resources and the downlink resources for the at least one SBFD symbol slot of the one or more SBFD symbols or slots based on a capability of the UE. Additionally, the UE may communicate via both the uplink resources and the downlink resources during the at least one SBFD symbol or slot of the one or more SBFD symbols or slots based on the selection.

Abstract: Provided are a patterned flow cell and a preparation method thereof, and a related sequencing method. The method for preparing a patterned flow cell includes: a) providing a flow cell substrate, wherein the flow cell substrate contains binding regions, and the binding regions are arranged in a patterned manner on the flow cell substrate; b) reacting a reaction reagent with the binding regions to obtain a substrate bound with a linker, wherein the linker contains a halogen atom from the reaction reagent; and c) connecting the substrate bound with the linker with a first nucleic acid to obtain a patterned flow cell.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink configuration that indicates a set of sidelink slots comprising a first subset of sidelink slots to be used for first transmissions of sidelink communications and a second subset of sidelink slots to be used for second transmissions of the sidelink communications. The UE may communicate based at least in part on the sidelink configuration. Numerous other aspects are described.

Abstract: A display substrate, including a plurality of gate lines and a plurality of data lines defining a plurality of pixel regions, where the plurality of pixel regions include a plurality of normal pixel regions and a plurality of redundant pixel regions at a periphery of the normal pixel regions; where each normal pixel region is provided with a first pixel electrode and a first transistor, each redundant pixel region is provided with a second pixel electrode and a second transistor, a gate of the first transistor is connected to a corresponding gate line, a source of the first transistor is connected to a corresponding data line, and a drain of the first transistor is connected to the first pixel electrode; and the second pixel electrode and the second transistor are insulated and spaced apart from each other.

Abstract: Methods, systems, and devices for wireless communications are described. A UE may receive, from a network entity, control signaling identifying two or more transmission configuration indicator states that are to be applied to communications of one or more channels subsequent to a determined time; receive, from the network entity, control information associated with one or more resource allocations for communications after the determined time; and communicate via the one or more channels according to a first transmission configuration indicator state of the two or more transmission configuration indicator states based at least in part on a parameter associated with the control information and the two or more transmission configuration indicator states.

Abstract: A method for quantifying a structural feature forecast error of a meteorological element based on a graphical similarity is based on the concept of graphical similarity to propose a normalized evaluation technique for a forecast error of a scalar meteorological element such as rainfall, radar reflectivity, temperature, visibility, or wind speed. The method can objectively and truly reflect the true capability of forecasting the meteorological element such as precipitation.

Abstract: Disclosed are gate-tie-down (GTD) cells that utilize a backside power delivery scheme, where metal wires that deliver power are provided on the back of the die. The backside power may be delivered to the gates through S/Ds and through frontside contacts. As a result, ultra-low height standard cell can be enabled. Also higher area scaling may be achieved. Further, performance and power gain can be maximized.

Abstract: In the context of autonomous driving, the recognition of lane topologies is required for the vehicle to make well-informed and prudent decisions such as lane changes, navigation through intricate intersections, and smooth merging. Current autonomous driving systems rely solely on sensor (e.g. camera) inputs to recognize lane topology. As a result, poor sensor data will have a direct negative impact on lane topology recognition. The present disclosure augments lane topology reasoning with a standard definition navigation map for use in autonomous driving applications.

Abstract: Disclosed are complementary field effect transistor (CFET) circuits with vertical routing structures and methods for making the same. In an aspect, a semiconductor structure comprises: a first FET comprising a first source/drain (S/D) region, a second S/D region, and a first gate; a second FET disposed above the first FET and comprising a third S/D region, a fourth S/D region, and a second gate; a frontside metal (FM) layer disposed above the second FET and comprising a set of FM conductors extending in an X direction; and a backside metal (BM) layer disposed below the first FET and comprising a set of BM conductors extending in the X direction. The semiconductor structure also comprises a vertical connector, extending in a Z direction, that electrically couples one of the set of BM conductors to the third S/D region, the fourth S/D region, or the second gate.

Abstract: A portable power management method and server are provided. The method includes the following. A server receives a delivery request sent by a user terminal, where the delivery request is sent in response to a confirmation instruction. The server determines a first battery exchange station within a preset distance range from a location of the user terminal in response to the delivery request. The server determines a second portable power that matches the delivery request from portable powers included in the first battery exchange station. The server generates a delivery task for the second portable power based on the location of the user terminal and indication information of the second portable power. The server sends the delivery task for the second portable power to a delivery terminal, where the delivery task indicates that the second portable power is to be delivered to the location of the user terminal.

Abstract: Disclosed are complementary field effect transistor (CFET) circuits with vertical routing structures and methods for making the same. In an aspect, a semiconductor structure comprises a first field effect transistor (FET) of a first charge carrier type, comprising a first source/drain (S/D) region, a second S/D region, and a first gate; a second FET of a second charge carrier type, disposed above the first FET and comprising a third S/D region, a fourth S/D region, and a second gate; a frontside metal (FM) layer disposed above the second FET and comprising an FM conductor extending in an X direction; a backside metal (BM) layer disposed below the first FET and comprising a BM conductor extending in the X direction; and a vertical connector extending in the Z direction, that electrically couples the BM conductor to the FM conductor.