Abstract: Techniques are provided for x-ray onset detection for an intraoral dental sensor. A methodology implementing the techniques according to an embodiment includes calculating a plurality of superpixel values for each of a plurality of rows of detector pixels of a sensor. Each of the superpixel values is based on a sum of pixel values of a set of pixels associated with the superpixel value, the set of pixels selected from the detection row of a current frame of the sensor. The method also includes calculating a difference between each of the superpixel values and a corresponding stored superpixel value generated from a previous sensor frame and determining if the differences exceed a superpixel threshold value. The method further includes incrementing a hit counter in response to the determination and generating a detection signal if the hit counter exceeds a hit count threshold, otherwise proceeding to process the next detection row.

Abstract: Provided is a display substrate including a substrate and a plurality of light emitting units and a plurality of light detection units located on the substrate, At least one light emitting unit includes a light emitting element and a pixel circuit connected to the light emitting element, and at least one light detection unit includes an optical sensing element and a light emitting detecting circuit connected to the optical sensing element. At least one inorganic hydrogen barrier layer is arranged on one side of the optical sensing element close to the substrate. The light emitting element has a first light emitting region and a second light emitting region, the first light emitting region of the light emitting element emits light from a side away from the substrate, and the second light emitting region of the light emitting element emits light from a side close to the substrate.

Abstract: Provided is a method for manufacturing a metal-oxide thin-film transistor (TFT). The method includes: forming, on a base substrate, an active layer including a metal oxide semiconductor, and a functional layer laminated on the active layer and containing a lanthanide element; and annealing the active layer and the functional layer, such that the lanthanide element in the functional layer is diffused into the active layer.

Abstract: Embodiments of the present disclosure provide an array substrate and a display apparatus. The array substrate includes: a base substrate; a conductive layer located on the base substrate, where a material of the conductive layer includes copper; and an oxidization protective layer, located on a side, facing away from the base substrate, of the conductive layer, where a material of the oxidization protective layer includes tungsten.

Abstract: Method, carried out in a radio terminal (130), for configuring uplink output power of radio transmission from the radio terminal, comprising determining (402) a demand power reduction (P-MPR1) based on a maximum power level associated with a first uplink duty cycle (UDC1); transmitting (403), to a radio network node (120), an indication (233) of the demand power reduction; receiving (404), from the network node, an indication (253) of a target power reduction (P-MPR2) associated with an actual uplink duty cycle (UDC2); and configuring (406) the output power based on the target power reduction.

Abstract: A computer-implemented method for collision threat assessment of a vehicle includes obtaining context information for the surrounding of the vehicle, including information about at least one road user. The method includes determining ego occupancy information for multiple possible future locations of the vehicle at multiple future points in time based on the context information. The method includes determining road user occupancy information for multiple possible future locations of the at least one road user at multiple future points in time based on the context information. The method includes fusing the ego occupancy information and the road user occupancy information to obtain fused occupancy information at each future point in time. The method includes determining a collision threat value based on the fused occupancy information.

Abstract: First signals and second signals are communicated using polarization multiplexing. Different spatial filters are applied at a reconfigurable relaying device for the first and second signals.

Abstract: A method of operating a terminal node (310) configured to communicate with one or more network nodes using a re-configurable relaying device (330), RRD, is provided. The RRD is re-configurable to provide spatial filters, each one of the spatial filters being associated with a respective spatial direction into which incident signals are selectively transmitted by the RRD. The method comprises receiving (6002) a plurality of positioning reference signals, PRSs, transmitted by the one or more network nodes, and, upon a first PRS (363) and a second PRS (362) of the plurality of PRSs being received from a same network node (320) of the one or more network nodes, the first PRS (363) being received along a path which is relayed at the RRD (330): transmitting (6006) a measurement report message comprising positioning information for the terminal node (310) based on at least the first PRS (363) and second PRS (362).

Abstract: A method for use in abase station (121) arranged for radio communication with user equipment, UE, via a time division duplexing, TDD, repeater (300), the method comprising: determining base station configuration of: a first period (BS DL Tx) usable for downlink, DL, communication, a second period (BS UL Rx) usable for uplink, UL, communication, and a guard period (GP) between the first and second periods, and transmitting configuration information to the repeater 300, identifying a starting point (Tu) of a repeater UL slot (REP DL SLOT) having an offset to the second period, wherein said starting point (Tu) is dependent on timing advance (TA) applied by one or more UEs served by the base station.

Abstract: A method performed in a wireless device is disclosed. The present disclosure provides a method, performed in a wireless device, for polarization reporting. The wireless device is configured to communicate with a network node using a plurality of antenna panels of the wireless device, including a first antenna panel. The method comprises generating, based on one or more polarization properties of the first antenna panel, a first polarization indicator associated with a first identifier. The first identifier is indicative of the first antenna panel. The method comprises transmitting a capability report to the network node, the capability report comprising the first polarization indicator associated with the first identifier.

Abstract: An embodiment of the present disclosure provides a method of manufacturing a semiconductor structure. The method includes: providing a base; and forming a silicon nitride film layer on the base by an atomic layer deposition process, where the atomic layer deposition process includes multiple cyclic deposition steps; in each of the cyclic deposition steps, a silicon source gas and a nitrogen source gas are provided to a surface of the base; before each of the cyclic deposition steps, the method of manufacturing a semiconductor structure further includes a repair step; in the repair step, a repair gas is provided to the surface of the base, and the repair gas is a hydrogen-containing repair gas; the repair gas includes a polar molecule for repairing the surface of the base that is damaged.

Abstract: A method for determining information on an expected trajectory of an object comprises: determining input data being related to the expected trajectory of the object; determining first intermediate data based on the input data using a machine-learning method; determining second intermediate data based on the input data using a model-based method; and determining the information on the expected trajectory of the object based on the first intermediate data and based on the second intermediate data.

Abstract: Examples provide a method of operating a first communication node, CN.

Abstract: A method carried out in a User Equipment, UE, for facilitating communication with an access node of a wireless network using coherent transmission, CT, the method comprising: transmitting, to the access node, an indication of requirements of the UE for supporting CT associated with switching between Uplink, U L, and Downlink, DL; obtaining, from the access node, radio configuration for transmitting to the access node based on said requirements for supporting CT, wherein said radio configuration is associated with a certain CT time period.

Abstract: A method of operating a wireless communication device (101) includes receiving (3002) at least one downlink control message (411, 412, 4002) from a communications network (100), the at least one downlink control message (411, 412, 4002) being indicative of a frequency density (401-404) of uplink reference signals (31), the uplink reference signals (31) being for an estimation of a radio channel (114) between the wireless communication device (101) and the communications network (100) to coherently decode data signals encoding data of a uplink data transmission (4012), the uplink reference signals (31) and the data signals using the same precoding.

Abstract: A method includes receiving (402) a plurality of reference signals (301-303) at an antenna port of a communication device (101). Each reference signal (301-303) is sent using a corresponding precoder. The precoder is selected from a first set of precoders. The method further includes determining (403) a channel estimate based on the received plurality of reference signals (301-303), and selecting (404) a precoder from a second set of precoders based on the determined channel estimate. The second set of precoders comprises at least one precoder in addition to the precoders of the first set of precoders. The method includes sending (405) an indication (304) relating to the selected precoder.

Abstract: A method of operating a node of a communications network includes obtaining a timing parameter associated with a guaranteed availability of an uplink calibration gap for performing a calibration of one or more radio-frequency components of a wireless communication device connected to the communications network, and based on the timing parameter, allocating at least one resource to the wireless communication device for performing the calibration, wherein the at least one resource has a timing that is in accordance with the guaranteed availability.

Abstract: A method of operating a wireless communication device (102) connectable to a communications network (100) includes obtaining an indication of multiple repetitive resources (370) that the wireless communication device (102) is allowed to use for performing a calibration of one or more radio-frequency components; and prior to performing the calibration: selecting at least one resource from the multiple repetitive resources for performing the calibration.

Abstract: According to a first aspect, examples provide a method of operating a first communication node (CN), wherein the first CN is configured for controlling a first CED, wherein the first CED is reconfigurable to provide multiple spatial filterings, each one of the multiple spatial filtering being associated with a respective input spatial direction from which incident signals on a radio channel are accepted and with a respective output spatial direction into which the incident signals are transmitted by the first CED.

Abstract: A method carried out in a UE (1) for estimation of a parameter of a communication link, such as Timing Advance, for use in communication with an orbiting satellite-based access node (141) of a non-terrestrial network (130). The method comprises determining, at repeated occasions, a time of reception (Tk) in the UE of a reference signal which is transmitted with a predetermined period (?P) from the access node. A value of the parameter is calculated based on a position (51,52) which satisfies a spatial condition for the UE, which spatial condition is given by a propagationtime difference (?k) of the reference signal between said occasions (Tk, Tk+1).