Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: measuring a first Channel State Information Reference Signal (CSI-RS) received from a first transmission reception point (TRP) of a plurality of TRPs; measuring a second CSI-RS received from a second TRP of the plurality of TRPs; determining a time delay and a frequency offset between the first TRP and the second TRP based on the first CSI-RS and the second CSI-RS; and generating a calibration report including the determined time delay and the determined frequency offset for transmission to the first TRP and the second TRP.

Abstract: The disclosure relates to supporting early CSI reporting during a RACH procedure. In some embodiments, there is provided a user equipment (UE), comprising: at least one antenna; at least one radio coupled to the at least one antenna; and a processor coupled to the at least one radio; wherein the UE is configured to perform operations comprising: receiving from a base station a trigger for triggering reporting of CSI during a RACH procedure; and reporting, to the base station, CSI during the RACH procedure.

Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: receiving data specifying a pre-configured measurement gap, wherein the pre-configured measurement gap includes at least one of a per-band measurement gap or a per-carrier measurement gap, determining a status of the pre-configured measurement gap for a particular band or a particular carrier, the status including activated or deactivated, and performing measurements on one or more measurement objects on the particular band or the particular carrier based in part on the status of the pre-configured measurement gap.

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and/or cellular network to perform to perform cell detection and measurement, e.g., in new radio (NR) unlicensed (NR-U). The UE may determine that a threshold condition related to missed reference signal opportunities is reached. In response, the UE may modify reference signal monitoring and/or measurement.

Abstract: A wireless communication system may use higher layer signaling to send transmission configuration indicator (TCI) parameters for a frequency band comprising the 52.6 GHz to 71 GHz range. A DCI message may be used to indicate an enabled TCI state for a channel occupancy time (COT). The wireless communication system may apply the enabled TCI state for the COT as indicated in the DCI message.

Abstract: The patent application discloses an air compressor. The air compressor comprises a pair of pistons, a motor, a flywheel, a pulley, a crankshaft. Each piston is reciprocable in a corresponding one of the cylinders so as to reciprocate along the axis of the corresponding cylinder to vary a working volume of the cylinder. The motor comprise an output shaft. The pulley transmits torque from said output shaft to said flywheel so as to rotate said flywheel about said axis upon rotation of said output shaft. The crankshaft interconnects said flywheel with said piston so as to reciprocate said piston in said cylinder upon rotation of said flywheel. The diameter of the pulley is smaller than that of said flywheel.

Abstract: A gate driver has a supply voltage terminal, a bootstrap terminal connected to the supply voltage terminal, a driver having a power input terminal connected to the bootstrap terminal and an output connected to a gate control signal output terminal and configured to generate a gate drive signal at the gate control signal output terminal based on a voltage on the power input terminal, a clamp driver connected to the bootstrap terminal, a clamp transistor connected between a clamp signal input terminal and a reference voltage terminal and having a gate connected to the clamp driver, and an energy harvesting circuit connected between the clamp signal input terminal and the gate of the clamp transistor.

Abstract: A method of additive manufacturing a part having integrated passages is provided. In one aspect, the method includes forming a part having a near net shape by moving a friction stir tool to deposit a filler material in a predetermined formation. The tool can include a rotating spindle having a channel configured to hold the filler material. The method can include machining the near net shape part to form a plurality of grooves extending into a surface of the part, the plurality of grooves sized and shaped to each receive a tube. The method can include placing a tube into each of the plurality of grooves and moving the tool across the surface of the part and depositing additional material configured to secure the tubes within the plurality of grooves. The method can include machining the additional material deposited over the tubes to a predetermined shape.

Abstract: A method for manufacturing a seat for measuring a standard driving posture of a human body includes: performing three-dimensional scanning on an auxiliary device to acquire a first point cloud data set; constructing N seat curves according to the plurality of groups of displacement data sets; correspondingly processing the N seat curves and the first point cloud data set to delete the point cloud data above the seat curves so as to obtain a second point cloud data set; and performing inverse modeling on the second point cloud data set to obtain a rigid seat model for manufacturing a rigid seat. The rigid seat manufactured through the method facilitates putting a dummy in a standard driving posture and also can avoid the problem that key sizes of the dummy are not correctly measured due to deformation of the seat surface.

Abstract: An integrated circuit package having more than one semiconductor die includes a spark gap to provide a current path designed to protect the device. The spark gap can be provided between an exposed portion of a corner lead and an exposed portion of a tie bar and/or between exposed portions of adjacent leads. The spark gap distance is designed to achieve required ratings for a given application. Stacked and side-by-side die configurations are described.

Abstract: The present invention relates to a ceiling fan with filter function, wherein the ceiling fan includes a drive motor with blowing blade, to which motor shaft a suspension rod is connected, and a filter, a filter rack, and filter blade with rotational power; the filter is directly or indirectly connected to the drive motor through the filter rack, and the filter, filter blade, and blowing blade are arranged in sequence from top to bottom, and the air pushed by the filter blade has the same direction as the air pushed by blowing blade. The effect of the present invention is to achieve air filtration and circulation while maintaining downward blowing.

Abstract: Methods and apparatuses for using a single downlink control information (DCI) and supporting simultaneous transmission simultaneous Physical Uplink Shared Channels (PUSCHs) using multiple user equipment (UE) antenna panels are described.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for physical uplink shared channel transmissions with repetitions on different transmit beams with phase tracking reference signals.

Abstract: A user equipment (UE) is configured to receive a system information block (SIB) from a base station and transmit an indication of a reduced capability (redcap) device type to the base station during a random access procedure, wherein the indication is associated with a UE configuration comprising one or more UE complexity reduction features.

Abstract: A friction stir additive manufacturing device configured to join a first work-piece and a second work-piece is provided. In one aspect, the device includes a rotating spindle configured to deposit a filler material over a weld line as the device is advanced along an interface between the first work-piece and the second work-piece. The device also includes a deposition head configured to receive at least a portion of the spindle, the deposition head configured to remain stationary relative to the rotating spindle. The deposition head includes a first semi-cylindrical portion having an inner radius and an outer radius relative to a first axis, and a second semi-cylindrical portion having an inner radius and an outer radius relative to a second axis that is perpendicular to the first axis. The second semi-cylindrical portion can include a chamfered inner surface configured to define a weld profile.

Abstract: A display substrate and a preparation method therefor, and a display apparatus. The display substrate includes a base substrate (101), a drive circuit layer (102) and a light emitting structure layer (105). The drive circuit layer (102) includes at least one pixel drive circuit, the at least one pixel drive circuit includes at least one transistor, the transistor at least includes an active layer (206), and the drive circuit layer (102) further includes at least one insulating layer located on a side of the active layer (206) away from the base substrate (101). The light emitting structure layer (105) includes at least one light emitting device.

Abstract: A user equipment (UE) is configured to report information to a base station that is used to configure multi-transmission and reception point (TRP) operation. The UE receives a multi-TRP configuration from the base station, wherein the multi-TRP configuration configures the UE with a primary TRP (P-TRP) and a secondary TRP (S-TRP), receives a measurement configuration from the base station, wherein the measurement configuration configures the UE to perform measurements associated with the P-TRP and the S-TRP, performs measurements associated with the P-TRP and the S-TRP based on the measurement configuration and transmits a measurement report including the measurements to the base station.

Abstract: A cryogenic vessel includes a shell, an inner vessel and a thermal insulation layer arranged on a periphery of the inner vessel, a gap is provided between the shell and the inner vessel to form a sandwich space in a vacuum environment. The pressurizing device includes a fixing member, a protruding member, a heat conducting member, an operating member and a connecting member.

Abstract: Provided are a lower plastic member and a power battery. The lower plastic member includes a body protruding towards a jelly roll of the power battery to form a protruding portion. The protruding portion has at least one ventilation channel defined thereon. A gas in the power battery flows outside through the ventilation channel. The body has a liquid injection hole and a flow guide shroud provided thereon. The flow guide shroud is arranged at an opening on a side of the liquid injection hole facing towards the jelly roll. The flow guide shroud includes a shielding plate and a plurality of connection posts. The shielding plate has an inclined surface facing towards the body and inclined towards a side away from the body in a radially outward direction of the shielding plate.

Abstract: Techniques, described herein, include solutions for managing uplink control information (UCI) transmission for a channel state information (CSI) report resulting from measurements of CSI measurement resources. In response to the CSI report exceeding allocated uplink resources of a UCI transmission, a compressed CSI report can be generated by performing an uplink control information (UCI) omission to omit parameters of the CSI report based on components comprising frequency domain (FD) components and time domain (TD) components of the MIMO codebook configuration. The UCI transmission can be generated with the compressed CSI report.