Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive one or more downlink control information (DCI) transmissions including a plurality of transmit power control (TPC) commands. The plurality of TPC commands may relate to an uplink channel transmit power for a plurality of uplink beam-pairs. The wireless communication device may determine the uplink channel transmit power for the plurality of uplink beam-pairs based at least in part on the plurality of TPC commands. Numerous other aspects are provided.

Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around the axis of the LED lamp 360 degrees to turn around to form a contour of the LED lamp, the outline includes an out

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a reference signal preemption scheme associated with one or more reference signal resources being preempted for priority transmissions during a time period. The UE may determine that resources of one or more reference signals have been preempted during the time period and in accordance with the reference signal preemption scheme. The UE may implement a reference signal preemption response scheme that is selected based at least in part on the resources of the one or more reference signals being preempted.

Abstract: A turbomachine airfoil element includes an airfoil that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 2.85-3.15 inch (72.4-80.0 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span and is in a range of 1.52-1.82 inch (38.6-46.2 mm). The airfoil element includes at least two of a first mode with a frequency of 506±10% Hz, a second mode with a frequency of 1732±10% Hz, a third mode with a frequency of 2268±10% Hz, a fourth mode with a frequency of 4007±10% Hz, a fifth mode with a frequency of 4851±10% Hz and a sixth mode with a frequency of 6416±10% Hz.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems (e.g., new radio (NR) wireless communications systems), a base station may serve a large number of user equipment (UEs). The base station may allocate uplink control channel resources to the UEs using a limited number of bits by implementing explicit and implicit resource mapping. Explicit mapping may involve determining certain indicated resources based on a received set of bits, and implicit mapping may involve determining a resource indication from a characteristic of a transmission (e.g., a starting control channel element (CCE) for a downlink control information (DCI) transmission). A UE may determine an allocated uplink control channel resource for transmission based on the combination of the two types of indications. Additionally, the UE may implement one or more techniques for handling colliding resource allocations (e.g.

Abstract: A system for generating a water-fat separated image is provided. The system includes a memory device that stores training results of a neural network, and an MRI controller in electronic communication with the memory device and a magnet assembly. The controller is operative to: acquire MR data from an object via the magnet assembly; generate at least two magnitude images from the acquired MR data; and generate the water-fat separated image by applying the training results to the at least two magnitude images.

Abstract: A method and system for selecting a speed ratio for a continuously variable transmission (CVT) of a vehicle during braking. The method and system includes determining a Current Actual Speed Ratio of the CVT when the distance of a brake pedal travel exceeds a predetermined distance, determining, by a transmission control module (TCM), an amount of Available Speed Ratio Change (?r), a Current Ratio Change Capability (Current-{dot over (r)}), and a Predictive Ratio Change Capability (Predictive-{dot over (r)}). The method further includes the TCM calculating a Time to Reach the Minimum Under-drive Ratio (tUD), calculating a Predicted Velocity of the Vehicle (vPr) using (tUD), determining a Desired Speed Ratio of the CVT using the Predicted Velocity of the Vehicle (vPr), and actuating the CVT to the Desired Speed Ratio.

Abstract: Wireless communications systems and methods related to performing random channel access are provided. A first wireless communication device communicates a random access configuration with a second wireless communication device in a first frequency spectrum. The random access configuration includes information associated with a channel characteristic difference between the first frequency spectrum and the second frequency spectrum. The first wireless communication device communicates a random access signal with the second wireless communication device in the second frequency spectrum based on the random access configuration. The first frequency spectrum is a millimeter wave (mmWav) frequency band. The second frequency spectrum is a non-mmWav frequency band.

Abstract: At least one embodiment of the present disclosure relates to an array substrate and a manufacturing method thereof, a display panel and a display device. The array substrate includes: a pixel region including a first light emitting material layer; a hole region; a separating region including a separating structure, wherein the separating structure includes at least one first groove, and the separating structure is configured to separating the first light emitting material layer from the hole region through the first groove.

Abstract: A method of forming a multi-state nanosheet transistor device is provided. The method includes forming an alternating sequence of sacrificial layer segments and differentially doped nanosheet layer segments on a substrate, wherein each of the differentially doped nanosheet layer segments has a different dopant concentration from the other differentially doped nanosheet layer segments. The method further includes forming a source/drain on each of opposite ends of the sacrificial layer segments and differentially doped nanosheet layer segments, and removing the sacrificial layer segments. The method further includes depositing a gate dielectric layer on the differentially doped nanosheet layer segments, and forming a gate electrode on the gate dielectric layer to form a common gate-all-around structure, where each of the differentially doped nanosheet layer segments conducts current at a different threshold voltage.

Abstract: Embodiments of the present disclosure disclose a vehicle step apparatus and a vehicle. The vehicle step apparatus includes a step, a retractable device, and a locking member. The step is movable between an extended position and a retracted position. The retractable device is connected to the step and configured to drive the step to move between the extended position and the retracted position. The locking member is configured to lock the step in the retracted position or to allow the step to move away from the retracted position towards the extended position.

Abstract: The present invention relates to processor testing technology, specifically relating to a method for automatically testing a processor, the method comprising: S1, carrying out test preparation; S2, setting an operation voltage and a clock frequency of a processor to be tested; S3, carrying out load testing at the current operation voltage and clock frequency; S4, determining whether the processor is normal during current load testing; if yes, then turning to step S5; if no, then raising the current operation voltage by a first growth value and returning to step S2; and S5, recording an operation voltage, subject to load testing, which corresponds to the current clock frequency as a test result and determining whether the current clock frequency reaches an upper limit; if yes, then ending the operation; if no, then raising the current clock frequency by a second growth value and returning to step S2.

Abstract: A method for verification and registration of digital currency transaction, including: authorizing, by a central node, one or more institutions to perform a transaction verification; after reception of a request for a transaction sent by a user and a pre-selected endorsement policy, parsing, by the central node, the request, generating a first data packet, and sending the first data packet to the one or more authorized institutions for the transaction verification; receiving a verification feedback result from an authorized institution of the one or more authorized institutions; and registering, by the central node, the transaction and informing the user that the transaction is successful, when the central node determines that the received verification feedback result meets a requirement of the endorsement policy. There is also provided a system and a computer storage medium for verification and registration of digital currency transaction.

Abstract: A flexible display panel includes a flexible substrate with a display region and an electrode bonding region. The flexible substrate includes a display surface and a non-display surface opposite to the display surface. Wherein the flexible substrate at a position corresponding to the electrode bonding region is bent along a direction from the display surface to the non-display surface.

Abstract: A method of forming an integrated device includes: providing a first via pillar file specifying a first via pillar; providing a second via pillar file specifying a second via pillar; arranging, by a processor, the first via pillar to electrically connect to a circuit cell in a first circuit; arranging an interconnecting path for electrical connection of the first via pillar to another circuit cell; arranging, by the processor, the second via pillar to replace the first via pillar when the first via pillar induces an electromigration (EM) phenomenon; re-routing the interconnecting path with replacement of the first via pillar to generate a second circuit when the first via pillar induces the EM phenomenon; and generating the integrated device according to the second circuit.

Abstract: Disclosed are a full-automatic storage shelf assembly production line and an operation method thereof. The production line includes a logistics channel, a stand column-based feeding area, a supporting beam-based feeding area, an in-line logistics system, a shelf assembly area, a finished product area, and a control system. The stand column-based feeding area, the supporting beam-based feeding area, the shelf assembly area, and the finished product area are connected in series by means of the in-line logistics system to form an integrated production line.

Abstract: The present invention provides a telescopic jacking stepwise rollback-type reel sprinkling irrigation machine, including a chassis, a locking-type reel, a sprinkling irrigation apparatus, and a stepwise driving apparatus. A locking channel in a circumferential direction is disposed on the locking-type reel. The stepwise driving apparatus includes a lifting cylinder, an upper caliper, and a lower caliper, and the upper caliper and the lower caliper are clamped to be mounted on the locking channel. Pressurized water is used in the telescopic jacking stepwise rollback-type reel sprinkling irrigation machine to drive the lifting cylinder to realize periodic lifting motion of the piston rod, so as to drive the upper caliper to move up and down to be engaged with the locking channel of the locking-type reel intermittently, thereby driving the locking-type reel to roll back intermittently to automatically reel in a sprinkling irrigation PE hose.

Abstract: Various powered personal mobility vehicles are disclosed. In some embodiments, the vehicle can include a deck having a forward portion, a rearward portion, and a neck portion. A front swivel wheel assembly and a rear swivel wheel assembly can be connected with the deck. In some embodiments, the front swivel wheel assembly comprises a motor.

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for efficiently monitoring for wake-up signaling from one or more transmission and reception points (TRPs), the wake-up signaling indicating the presence of data or control information in an on-duration state of a discontinuous reception (DRX) cycle. In particular, select TRPs may be used to transmit wake-up signaling to a user equipment (UE), and the UE may be configured to monitor for wake-up signaling from the select TRPs. Once the UE receives wake-up signaling prior to an on-duration state of a DRX cycle from any of the select TRPs, the UE may then determine the TRPs scheduled to transmit data or control information in the on-duration state (e.g., based on the WUS or based on further control signaling), and the UE may receive the data or control information from the TRPs in the on-duration state.

Abstract: The described aspects include methods and apparatus for activating a transmitter to communicate in a wireless network. A small cell can determine to activate the transmitter to serve user equipment (UE) in a wireless network. The small cell can then broadcast a portion of a set of broadcast signals in a radio frame and broadcast a remaining portion of the set of broadcast signals along with the portion of the set of broadcast signals in a subsequent radio frame. By refraining from immediately broadcasting all broadcast signals, the small cell can mitigate interference to other small cells. In addition, a UE can determine whether to generate random access channel (RACH) sequences for proximity determination or uplink timing synchronization based on parameters received in a RACH order. Moreover, a small cell with an active transmitter can decode discovery signals from a device to facilitate handover determination.