Abstract: Configuring control information comprises determining a frequency offset including an RB and RE level frequency offset, where the frequency offset is determined based on a lowest RE of an SS/PBCH block and a lowest RE of CORESET for RMSI, jointly configuring, using a first field of 4 bits, the RB level frequency offset with a multiplexing pattern of the SS/PBCH block and the CORESET, a BW of the CORESET, and a number of symbols for the CORESET for a combination of a SCS of the SS/PBCH block and a SCS of the CORESET, configuring using a second field of the 4 bits generating an MIB including the RB level frequency offset and the RE level frequency offset; and transmitting, to a UE, the MIB over a PBCH.

Abstract: A display device, includes a substrate having at least two colored subpixels and a white subpixel separately arranged thereon; a first anode having a first thickness at each of the colored subpixels on the substrate; a second anode, having a thickness smaller than the first thickness, at the white subpixel on the substrate; an organic stack comprising a first stack having a first blue emission layer, a second stack having a second blue emission layer, and a third stack having at least one of emission layers having a longer wavelength than the blue emission layers, which are provided in sequence on the first anode in the colored subpixel and the second anode in the white subpixel; a cathode over the organic stack; and a compensation pattern between the second anode and the substrate.

Abstract: A method of a base station (BS) for transmitting synchronization signals in a wireless communication system. The method comprises generating a primary synchronization signal (PSS) including one of multiple PSS sequences that is generated based on a M-sequence of length 127 in a frequency domain, wherein the PSS indicates part of cell identification (ID) information using a cyclic shift performed on the M-sequence generating the PSS; generating a secondary synchronization signal (SSS) including one of multiple SSS sequences that is generated based on multiple BPSK modulated M-sequences of length 127 in the frequency domain, wherein the SSS indicates the cell ID information using cyclic shifts performed on the M-sequences generating the SSS; and transmitting, to a user equipment (UE), the PSS and SSS over downlink channels.

Abstract: A method of a user equipment (UE) for control resource set (CORESET) configuration in a wireless communication system is provided. The method comprises receiving, from a base station (BS), system information, determining whether the system information includes a random access channel (RACH) CORESET configuration, determining a CORSET to use for transmitting data based on whether the RACH CORESET configuration is included in the system information, and receiving, from the BS, the data based on the determined CORESET over an RACH.

Abstract: The present invention relates to an algae collection device and, in particular, to an algae collection device using an escalator-type lift equipped with a screen having a level state. The present invention may collect algae using an escalator-type lift equipped with a screen having a level state while the algae do not move down. The present invention may effectively collect, into a collection box, the algae transported on the escalator-type lift by means of compressed air generated by a compressor.

Abstract: A white light emitting device and a display device using the same which can prevent a change in luminance due to change in viewing angle, improve color deviation, and lower a driving voltage at the same time, through a change in an internal stack structure and a thickness an emission-side electrode with regard to a vertical distance from a lower surface of the first electrode to a lower surface of the second electrode.

Abstract: A method and associated apparatus for generating instantaneous and uniform total internal reflection fluorescence (TIRF) excitation. An annular fiber bundle and is used with spatially incoherent light to provide appropriate illumination matched to parameters of the back focal plane of an oil-immersion or in-air imaging objective lens, enabling quantitative shadowless TIRF imaging.

Abstract: A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other.

Abstract: A method for operating a memory system includes: performing a first training operation for alignment between a clock and a data strobe signal; performing a second training operation for alignment between the data strobe signal and the data; detecting an error of the second training operation; and adjusting a delay value of the data strobe signal in response to the detection of the error.

Abstract: A device for treatment of acne includes: a case having a contact surface portion to contact a skin of an acne region, the contact surface portion being provided with at least one through hole; at least one needle inserted into the skin of the acne region through the through hole with the contact surface portion arranged in contact with the skin; a driving unit arranged inside the case; a needle fixing part arranged inside the case so as to fix the at least one needle and configured to be linearly moved by the driving unit; and a needle cooling unit configured to cooling the at least one needle to transfer coldness into the skin of the acne region through the at least one needle to suppress a function of a sebaceous gland in the skin of the acne region such that proliferation of propionibacterium acnes is limited.

Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.

Abstract: A touch unit is provided including a touch electrode disposed in a sensor region. A touch driving wire is connected to the touch electrode. The touch driving wire includes a first routing line connected to a first side of the touch electrode and a second routing line branched from the first routing line and connected to a second side of the touch electrode. A pad electrode line is spaced apart from the touch driving wire. The pad electrode line is connected to a pad. A pad connection line is connected to the touch driving wire and the pad electrode line. The pad connection line is disposed in a different layer from the touch driving wire. An area in which the pad connection line is in contact with the first routing line is greater than an area in which the pad connection line is in contact with the pad electrode line.

Abstract: A method of enabling an Open RAN-compatible radio unit (O-RU) to apply different beamforming weights to different physical resource blocks (PRBs) using a single sectionId and a single section extension type includes: specifying a first mode of operation in which flexible sending of beamforming weights from Open RAN-compatible distributed unit (O-DU) to Open RAN-compatible radio unit (O-RU) is provided; and providing, by the O-DU to the O-RU, i) a first parameter specifying the number of bundled physical resource blocks (PRBs) per a set of in-phase/quadrature (I/Q) beamforming weight pairs, each beamforming weight pair comprising an in-phase value and a quadrature value, and ii) a plurality of beamforming weight pairs for a plurality of transceivers associated with each bundle of PRBs. The method provides a new section extension type sent by the O-DU to the O-RU and including a compression parameter for processing or decompressing the beamforming weights.

Abstract: A sensing structure includes: a substrate including a sensing area and a peripheral area located adjacent to the sensing area; a sensing electrode disposed in the sensing area of the substrate; and a first wire disposed in the peripheral area of the substrate, wherein the first wire is connected to the sensing electrode, and the first wire has at least one opening.

Abstract: A method of a base station (BS) for transmitting synchronization signals in a wireless communication system. The method comprises generating a primary synchronization signal (PSS) including one of multiple PSS sequences that is generated based on a M-sequence of length 127 in a frequency domain, wherein the PSS indicates part of cell identification (ID) information using a cyclic shift performed on the M-sequence generating the PSS; generating a secondary synchronization signal (SSS) including one of multiple SSS sequences that is generated based on multiple BPSK modulated M-sequences of length 127 in the frequency domain, wherein the SSS indicates the cell ID information using cyclic shifts performed on the M-sequences generating the SSS; and transmitting, to a user equipment (UE), the PSS and SSS over downlink channels.

Abstract: A method for operating a memory system includes: performing a first training operation for alignment between a clock and a data strobe signal; performing a second training operation for alignment between the data strobe signal and the data; detecting an error of the second training operation; and adjusting a delay value of the data strobe signal in response to the detection of the error.

Abstract: A method includes configuring one or multiple pools of Device-to-Device (D2D) communication resources by an eNodeB (eNB), signaling of the configured pool(s) of D2D communication resources by the eNB to a first User Equipment (UE) and a plurality of UEs using a common broadcast channel; sending a request for one or multiple D2D communication resources to an eNB by the first UE configured to transmit D2D messages; determining one or multiple resources for D2D communication by an eNB for the first UE; communicating D2D resource allocation information to the first UE; communicating D2D resource allocation information by the first UE to multiple UEs; and transmitting D2D data by the first UE to multiple UEs. Methods for configuring and signaling D2D communication resources by relay or out-of-coverage UEs are also considered.

Abstract: A user equipment (UE) for random access operation in a wireless communication system. The UE comprises at least one transceiver configured to receive, from a base station (BS), RACH configuration information including an RACH structure corresponding to a first beam identification (ID), beam sweeping operation and mapping between downlink signals and RACH chunks and/or RACH preamble subsets. The UE comprises at least one processor configured to determine an RACH preamble based on the RACH structure configuration received from the BS. The UE comprises the transceiver further configured to transmit, to the BS, the RACH preamble over a first beam associated with the first beam ID and receive, from the BS, an RACH response corresponding to the RACH preamble over a second beam, wherein the first beam is different than the second beam.

Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of skin disease which contains Spiraea prunifolia var. simpliciflora extract or a fraction thereof, a method of treating skin disease which includes administering the pharmaceutical composition to an individual, a food composition for improvement of skin disease which contains Spiraea prunifolia var. simpliciflora extract or a fraction thereof, a quasi-drug composition for prevention or improvement of skin disease which contains Spiraea prunifolia var. simpliciflora extract or a fraction thereof, and a cosmetic composition for prevention or improvement of skin disease which contains Spiraea prunifolia var. simpliciflora extract or a fraction thereof. It has been confirmed that the Spiraea prunifolia var. simpliciflora extract of the present invention can effectively treat skin disease such as psoriasis without causing side effects and thus may be widely used for the prevention or treatment of various skin diseases.

Abstract: A server, method, and computer-readable storage medium for coverage prediction in wireless networks. The server includes a memory storing instructions and a processor operably connected to the memory, which is configured to execute the instructions to cause the server to identify a region of interest (RoI) for the coverage prediction; determine, using a neural network, a set of values for a system performance metric for areas in the RoI, respectively; and generate the coverage prediction for the RoI which associates the areas in the RoI with a determined value in the set of values. The set of values for the system performance metric is determined based on a plurality of data samples for a set of RoIs which include at least one of building height, terrain height, foliage height, clutter data that classifies land cover, line-of-sight indication data, antenna height, and ground truth data for the system performance metric.