Abstract: A storage device includes a plurality of memory chips and a chip. The plurality of memory chips includes a first memory chip configured to generate a first signal based on a first clock signal, and a second memory chip configured to generate a second signal based on a second clock signal. The chip is configured to receive the first and second signals and generate and output a first and second comparison signal based on a duty cycle of the first and second signals. The first memory chip is further configured to generate a first corrected signal by adjusting a duty cycle of the first clock signal based on the first comparison signal, and the second memory chip is further configured to generate a second corrected signal by adjusting a duty cycle of the second clock signal based on the second comparison signal.

Abstract: The disclosure provides a method of managing a bundle installed in an SSP, the method including obtaining SSP setting information and determining a concurrent enabling limit value for each bundle family identifier based on the obtained SSP setting information.

Abstract: An identity authentication system and a method therefor are provided. The identity authentication system includes an operating computer for user authentication; a user authentication approval request means, which is outputted to an authentication requester terminal of an authentication requester to receive user authentication approval request information and transmit same to the operating computer; and an identity confirmation data provision means, which is outputted to at least one affiliated party terminal of affiliated parties of the authentication requester so-as to provide relationship information and communication details about the authentication requester to the operating computer.

Abstract: A main body (100) may constitute the frame of a drying apparatus, and a moving bar (230) may be mounted to the main body (100) to move up and down along the front surface thereof. The moving bar (230) may be moved up and down by being driven by the drive assembly (210). Most of the drive assembly (210) may be installed at a position corresponding to the installation space (150) of a duct (130) formed in the main body (100).

Abstract: A teaching apparatus includes a chamber; an electrostatic chuck in the chamber, the electrostatic chuck including a sidewall surrounding a loading area; an aligner configured to be loaded onto the loading area of the electrostatic chuck; a vision sensor configured to obtain measurement data by measuring separation distances of separation regions between the aligner and the sidewall of the electrostatic chuck and to transmit the measurement data; a transfer robot configured to load the aligner onto a reference position of the loading area and to position the vision sensor above the electrostatic chuck; and controller configured to reset the reference position and to equalize the separation distances based on the measurement data transmitted from the vision sensor.

Abstract: Disclosed is a method and apparatus for generating information indicating a synchronization signal (SS) block. A method comprises: determining a frequency resource associated with a wireless device; determining, by a base station and based on the determined frequency resource, whether to add or omit a first bitmap indicating a plurality of groups in which at least one synchronization signal (SS) block is transmitted: generating, based on the determining to add the first bitmap, system information comprising a parameter comprising: the first bitmap; and a second bitmap indicating a position of one or more transmission SS blocks in each of the plurality of groups; and transmitting, based on the position, the one or more transmission SS blocks each comprising a Physical Broadcast Channel (PBCH) and a synchronization signal.

Abstract: A coil component includes: a body having first and second surfaces opposed in a length direction, third and fourth surfaces opposed in a width direction, and fifth and sixth surfaces opposed in a thickness direction; a coil portion disposed inside the body; a first insulating layer covering a portion of each of the fifth surface of the body and the sixth surface of the body; a second insulating layer covering a portion of the third surface of the body and the fourth surface of the body; a first external electrode disposed on the first surface of the body; and a second external electrode disposed on the second surface of the body.

Abstract: A technology for performing a radio access network function is provided. A server for performing the radio access network function obtains information about traffic to be generated at one or more base stations, based on a scheduling request regarding the one or more base stations, determines information about time latency and a radio resource requested regarding the traffic, based on the information about the traffic to be generated, determines scheduling information about a processor resource assigned on at least one pipeline of the at least one processor to process the traffic, based on the information about the time latency and radio resource, and an available processor resource at the server, and processes the traffic by the at least one pipeline, based on the scheduling information.

Abstract: A coil component includes a core portion, and first and second coil portions wound to form at least one or more turns on the core portion. The core portion includes a first core portion on which the first coil portion is wound, a second core portion on which the second coil portion is wound, and a third core portion which is disposed to be spaced apart from and between the first and second core portions and on which the first and second coil portions are wound to overlap each other.

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transmission rate, etcetera, than a 4th generation wireless (4G) communication system. Provided in various embodiments are a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting same, and various other embodiments may be provided.

Abstract: A receiver receiving a multi-level signal includes a sample and hold circuit, first and second analog-to-digital converting circuits, and a digital-to-analog converting circuit. The sample and hold circuit generates a sample data signal by sampling and holding an input data signal. The first analog-to-digital converting circuit generates a first bit of output data based on the input data signal and a first selection reference voltage among a plurality of reference voltages. The digital-to-analog converting circuit selects at least one additional selection reference voltage from among the plurality of reference voltages based on the first bit of the output data. The second analog-to-digital converting circuit generates at least one additional bit of the output data based on the sample data signal and the at least one additional selection reference voltage.

Abstract: A low-latency 360 virtual reality (VR) streaming method for estimating a region of interest (ROI) of a user is proposed. The method may include receiving device pose information from a user device, extracting an ROI of a user, based on the device pose information, and generating ROI tile information corresponding to the ROT. The method may also include generating ROI estimation tile information corresponding to a position at which the ROI is to be changed, and requesting, from a streaming server, a tile corresponding to the ROI tile information and the ROI estimation tile information to receive a high-quality tile stream and a low-quality tile stream of full video that includes a low-quality full video tile stream. The method may further include decoding and rendering the high-quality tile stream and the low-quality full video tile stream and providing the rendered video to the user device.

Abstract: An information output apparatus is proposed. The apparatus may include a casing comprising an expression surface and expression holes provided in the expression surface, protrusions configured to reciprocate so that at least a portion of each of the protrusions protrudes from a corresponding expression hole of the expression holes to display information on the expression surface. The apparatus may also include a driving module located inside the casing, connected to the protrusions, and configured to move the protrusions. The apparatus may further include a skin module comprising a film located opposite the expression surface, and a cover plate disposed along a circumference of the skin module to cover at least a portion of the circumference of the skin module.

Abstract: A battery cell according to one embodiment of the present disclosure includes a stacked body including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, an electrode tab extending from the positive electrode or the negative electrode of the stacked body, and an electrode lead coupled with the electrode tab, wherein the electrode tabs are formed with a pre-welding portion connecting respective electrode tabs and a main welding portion coupling the electrode tab and the electrode lead, wherein the pre-welding portion includes an inner side edge and an outer side edge, wherein at least one of the welding spots of the main welding portion overlaps an inner side edge of the pre-welding portion, and wherein an inner side edge of the pre-welding portion is disposed closer to the stacked body than an outer side edge of the pre-welding portion in the longitudinal direction of the electrode.

Abstract: Exemplary embodiments provide a method and apparatus for transmitting a synchronization signal for Device-to-Device (D2D) communication in a wireless communication system. The method includes: receiving, at a first UE, a D2D synchronization signal transmitted from a second UE, the D2D synchronization signal comprising a primary D2D synchronization signal (PD2DSS) and a secondary D2D synchronization signal (SD2DSS); determining a root index based on the received PD2DSS; and determining a type of a synchronization source based on the root index. The root index corresponds to an integer value X when the type of synchronization source is associated with D2DSSue_net. The root index corresponds to an integer value Y when the type of synchronization source is associated with D2DSSue_oon. Each of the integer value X and integer value Y is not an element of a set {25, 29, 34}.

Abstract: An electronic device according to an embodiment of the present disclosure may comprise: a housing comprising a first housing and a second housing accommodating at least one part of the first housing and configured to guide sliding movement of the first housing; a display configured to be extended based on the sliding movement of the first housing; and a driving element formed so as to provide a driving force for the sliding movement of the first housing.

Abstract: The embodiments of the present disclosure are generally directed to zero-duplicate direct-memory-access data buffer management in a data communication interface and are particularly directed to an efficient and collaborative buffer management for data transmission and synchronization between a plurality of data sources (data producers) and a data destination (data consumers) via the data communication interface. In one example, the disclosed buffer management approach combines zero-duplicate buffers, priority-based buffer allocation, priority-based data synchronization, and a collaborative communicated buffer holding time to manage the direct-memory-access and release of buffered data in a real-time and continuous dataflow producer-consumer system.

Abstract: A semiconductor device includes a substrate having a plurality of active regions and defining a plurality of first gate trenches and a plurality of second gate trenches crossing the plurality of active regions and extending in a first horizontal direction, a plurality of gate structures including a plurality of first gate structures within the plurality of first gate trenches and a plurality of second gate structures within the plurality of second gate trenches, a bit line structure crossing the plurality of gate structures and extending in a second horizontal direction that intersects the first horizontal direction, and a contact plug disposed on a side surface of the bit line structure. When viewed in plan view, an area of at least some of the plurality of first gate structures is different from an area of at least some of the plurality of second gate structures.

Abstract: A memory system includes a memory device having a plurality of non-volatile memories, a buffer chip connected with each of the plurality of non-volatile memories, and a memory controller connected with the buffer chip and configured to provide a data strobe signal and a data signal to the buffer chip. The buffer chip includes a first loop coupled to a sampler circuit and configured to perform first monitoring on the data strobe signal and first duty correction on the data strobe signal based on the first monitoring, and a second loop coupled to a multiplexer and configured to, responsive to the first duty correction, perform second monitoring on the data strobe signal and second duty correction on the data strobe signal based on the second monitoring. The buffer chip is configured to store first and second duty correction information for at least one of the plurality of non-volatile memories.

Abstract: Disclosed are various methods for transmitting or receiving data or control information having high reliability conditions. A method for operating a terminal which transmits uplink control information (UCI) includes: a step of generating UCI; a step of comparing the priority of an uplink (UL) control channel for the transmission of the UCI with the priority of a UL data channel when some symbols of the UL control channel and the UL data channel overlap; and a step of selecting the UL channel having a higher priority among the UL control channel and the UL data channel, and transmitting the UCI to a base station through the selected UL channel.