Abstract: This invention provides a head brace with an adjustable-length connector and a fixation connector. The head brace with the adjustable-length connector includes a head brace and a connector. The connector is installed to the head brace, so as to fix medical equipments. The connector includes an outer cover body, an inner core body, a reversible structure, and a fixation rope body. The outer cover body is sleeved out of the inner core body. The reversible structure is installed on the inner core body. The fixation rope body is suitable for being connected to the outer cover body and the inner core body, so as to tighten the fixation rope body by the forward rotation of the inner core body relative to the outer cover body, and to realize the relax the fixation rope body by the reversible structure, so as to realize the adjustable length of the fixation rope body.

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive one or more messages scheduling a first uplink transmission over a first physical uplink control channel (PUCCH) resource on a first component carrier and a second uplink transmission over a second PUCCH resource on a second component carrier and, if the first PUCCH resource and the second PUCCH resource overlap in time, the UE 115 may transmit the first uplink transmission and the second uplink transmission using spatial relation information in accordance with a spatial relation configuration that is dedicated for selecting spatial relation information for simultaneous PUCCH transmissions on different component carriers. A network entity may configure the UE with spatial relation information for the overlapping PUCCH resources and the UE may select spatial relation information to use for the simultaneous uplink transmissions in accordance with the spatial relation configuration.

Abstract: Systems and methods for uplink control information (UCI) multiplexing across multiple transmission and reception points (TRPs) in a wireless communication system are provided. A UE may receive UCI requests from different TRPs for overlapping PUCCH resources. The PUCCH resources may also overlap a PUSCH resource. The UE may be configured to multiplex the PUCCHs together and/or multiplex the PUCCHs on the PUSCH. UCIs for different TRPs of the same UCI type may be encoded, rate matched, and mapped jointly or separately. When multiplexing PUCCHs together, the resulting PUCCH resource may be determined based on a predetermined rule.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment may receive signaling from a network entity configuring a sounding reference signal resource set comprising a first sounding reference signal resource associated with a first subset of a total number of sounding reference signal ports and a second sounding reference signal resource associated with a second subset of the total number of sounding reference signal ports supported by the UE. The UE may transmit sounding reference signals via at least one sounding reference signal resource of the plurality of sounding reference signal resources based on the signaling configuring a sounding reference signal resource set. The UE may receive a downlink control information message comprising an indication of a physical uplink shared channel transmission based on at least a subset of the total number of sounding reference signal ports. The UE may transmit the physical uplink shared channel transmission.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of a transmission on a sidelink resource from the first UE to the second UE. The UE may transmit, to the second UE, data on the sidelink resource based at least in part on the indication of the transmission. Numerous other aspects are provided.

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication. The apparatus multiplexes uplink control information (UCI) in a segment of a multiple slot physical uplink shared channel (PUSCH) transmission, the UCI multiplexing being based on at least one of a slot within a multiple slot transmission occasion, a segment of the multiple slot transmission occasion, or the multiple slot transmission occasion. The apparatus transmits the multiple slot PUSCH transmission with multiplexed UCI.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink grant that schedules uplink shared channel transmissions of a first length. The UE may then determine the actual lengths of the transmissions, which may differ from each other and the scheduled length (e.g., due to conditions of the communication environment, such as the location of slot boundaries). The UE may also identify uplink control information to be multiplexed on the uplink shared channel (e.g., when the scheduled transmission overlaps with a control channel or based on an uplink grant for the uplink control information). The UE may multiplex the uplink control information on the uplink shared channel so as to maintain the same rate-matching scheme and the same coding scheme for each of the transmissions, and transmit the uplink control information in at least one of the transmissions.

Abstract: Aspects described herein relate to configuring and selecting preamble and payload occasions for performing two-step random access procedures. Configurations on preamble occasions, payload occasions, association pattern between the occasions and synchronization signal block (SSB) beams, and the rules for selecting preamble and payload occasions for random access message transmission can be determined by the network and signaled to user equipment (UE). Based on the configurations and rules, UE can measure the link level quality and select possible preamble and payload occasions for one or more SSB beams achieving a threshold signal quality. Sets of one or more preamble occasions and one or more payload occasions can be further determined based on whether the preamble and payload occasion(s) can achieve a threshold transmission latency. The one or more preamble occasions and one or more payload occasions can be used to transmit random access messages in the two-step random access procedure.

Abstract: Embodiments of the present application provide a method for denoising videos. The method comprises: acquiring, by the CPU, video frame images by acquiring video data and decoding the video data; loading, by the GPU, the video frame images from the CPU; acquiring, by the GPU, first images by denoising the video frame images using a predetermined non-local means (NLM) denoising algorithm; acquiring, by the GPU, second images by denoising the first images using a predetermined non-local Bayes (NLB) denoising algorithm; and acquiring, by the CPU, denoised video data by acquiring the second images from the GPU and encoding the second images.

Abstract: A lighting keyboard includes a backlight module and a keyswitch. The backlight module includes two lighting units, a light guide panel, a lighting board and a micro-structure layer. The light guide panel includes two panel holes to accommodate the two lighting units. The light guide panel further includes at least one slot located between the two lighting units. The lighting board is disposed in parallel to the light guide panel, and the lighting board includes at least one pair of non-parallel main traces in electrical connection with the two lighting units. The micro-structure layer is disposed in parallel to the light guide panel, and the micro-structure layer includes at least one micro-structure region. The at least one micro-structure region is disposed between the two lighting units, and meanwhile the at least one slot of the light guide panel is at least partially located within the at least one micro-structure region.

Abstract: Aspects of the present disclosure provide techniques for multiplexing high priority uplink control information (UCI) and low priority UCI on a physical uplink control channel (PUCCH). A method includes determining a total number of resource blocks to transmit encoded UCI bits based on a quantized payload size of a second one or more encoded UCI bits of a second priority and a non-quantized payload size of a first one or more encoded UCI bits of a first priority. The method generally includes mapping the second one or more encoded UCI bits to a first number of resource elements associated with the quantized payload size and the first one or more encoded UCI bits to a second number of REs and transmitting the encoded UCI bits in a PUCCH in accordance with the mapping.

Abstract: A semiconductor device includes an oxide diffusion (OD) area; at least one first poly gate, formed above the OD area; and a plurality of second poly gates, formed on both sides of the at least one first poly gate and above the OD area. The plurality of second poly gates are OD edge dummy gates that are used to reduce length of oxide diffusion (LOD) effect, and at least a portion of the plurality of second poly gates are reused to implement at least one delay circuit.

Abstract: Wireless communications systems and methods related to the timing arrangements and the transmission gap configurations in 2-step random access channel (RACH) procedures to improve system latency and reliability of a RACH HARQ process are provided. The UE transmits a first message including a random access preamble and a payload, and then monitors for a second message in response to the first message during a random access response (RAR) window. In response to determining that no second message is received by the UE from the BS or a back off indicator is received within the RAR window, the UE re-transmits the preamble and payload of the first message after the RAR window lapses. In response to determining if the second message received within the RAR window carries a FallbackRAR or SuccessRAR, the UE then determines to re-transmit the payload of the first message based on the FallbackRAR, or to transmit an acknowledgement message based on the SuccessRAR.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more channel state information (CSI) reference signals (CSI-RSs) at greater than 32 ports, each CSI-RS being from a group of channel measurement resources (CMRs) that includes two or more CMRs specified for the group of CMRs. The UE may transmit a CSI report associated with measurements using the group of CMRs. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit channel state information to a network entity, wherein the channel state information indicates a first precoding matrix index for a first antenna panel of a set of antenna panels of the network entity and a second precoding matrix index for a second antenna panel of the set of antenna panels, and wherein the second precoding matrix index is offset from the first precoding matrix index in accordance with an angle parameter associated with an angular separation between the first antenna panel and the second antenna panel relative to the UE. The UE may receive a message from the network entity according to the channel state information.

Abstract: A novel fusion protein to overcome the current difficulties related to application of monoclonal antibodies in disease treatment and in other fields, particularly those requiring ADCC, e.g. for depletion of tumor cells, virally-infected cells, or immune-modulating cells, etc. One example of the fusion protein is an extracellular domain of a high-affinity variant of human CD 16 A fused to an anti-CD3 antibody or its antigen-binding fragment thereof that specifically binds to an epitope on human CD3 or a fragment thereof.

Abstract: An OLED display device includes an OLED panel module, a flexible circuit board coupled to the OLED panel module, a back plate, a bracket, a first circuit board located behind the back plate, and a covering sheet. The flexible circuit board is bent backward from the OLED panel module to form a folded board portion and is attached behind the OLED panel module. The OLED panel module is mounted in front of the back plate via the bracket. A wire is coupled to the first circuit board and the folded board portion through holes of the back plate and the bracket. A clamping slot portion is bent from a side wall of the back plate. A hook portion extends from a covering portion of the covering sheet to be inserted into the clamping slot portion for fixing the covering sheet to the side wall and cover the folded board portion.

Abstract: A simulation analysis method for an injection volume of alternate displacement of shale oil by carbon dioxide and nitrogen includes steps of simulating the alternate displacement of shale oil by carbon dioxide and nitrogen for multiple times through the core displacement simulation experiment, measuring the oil displacement efficiency change for every time, obtaining the porosity change in the entire displacement process through the porosity change before and after alternate displacement, and building the injection volume adjustment expression of alternate displacement of shale oil by carbon dioxide and nitrogen as a reference of the injection volume of alternate displacement of shale oil by carbon dioxide and nitrogen, so that the total displacement efficiency in the actual mining process is improved, thus increasing the production rate of shale oil and reducing the usage amount of carbon dioxide. A simulation analysis device is used to carry out the simulation analysis method.

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to maintain phase coherence for repetitions of uplink channel transmissions across slot boundaries. One example method includes receiving, from a network entity, configuration information identifying a time domain duplexing (TDD) slot pattern and a phase coherence configuration to apply to repetitions of uplink channel transmissions that cross slot boundaries for consecutive uplink slots in the TDD slot pattern, receiving scheduling information scheduling a plurality of repetitions of an uplink channel transmission across one or more slot boundaries, and transmitting the plurality of repetitions of the uplink channel transmission based on the TDD slot pattern and phase coherence configuration identified in the configuration information.

Abstract: An electronic device may include a lenticular display. The lenticular display may have a lenticular lens film formed over an array of pixels. The lenticular lenses may be configured to enable stereoscopic viewing of the display such that a viewer perceives three-dimensional images. The display may have a number of independently controllable viewing zones. A eye and/or head tracking system may use a camera to capture images of a viewer of the display. Control circuitry in the electronic device may use the captured images from the eye and/or head tracking system to determine which viewing zones are occupied by the viewer's eyes. The control circuitry may disable or dim viewing zones that are not occupied by the viewer's eyes in order to conserve power. An unoccupied viewing zone and an adjacent, occupied viewing zone may display the same image to increase sharpness in the display.