Abstract: An air conditioning device including a condenser configured to condense a refrigerant gas into a liquid refrigerant, an evaporator configured to phase-change the liquid refrigerant introduced from the condenser into a vapor refrigerant, a refrigerant inlet pipe connected to the evaporator and into which a refrigerant is introduced from the condenser, a capillary tube fully inserted into the refrigerant inlet pipe, and a clamping portion depressed a part of the refrigerant inlet pipe and a part of the capillary tube corresponding to the depressed part of the refrigerant inlet pipe to fix the capillary tube inside the refrigerant inlet pipe.

Abstract: Apparatuses and methods of manufacturing same, systems, and methods for performing network parameter quantization in deep neural networks are described. In one aspect, multi-dimensional vectors representing network parameters are constructed from a trained neural network model. The multi-dimensional vectors are quantized to obtain shared quantized vectors as cluster centers, which are fine-tuned. The fine-tuned and shared quantized vectors/cluster centers are then encoded. Decoding reverses the process.

Abstract: Systems and methods for semiconductor fabrication are described. A spin coater comprises a spin chuck, a nozzle, a nozzle housing, a purge gas supply, and an organic solvent supply. The nozzle housing includes a lower housing including a solvent storage groove in which the organic solvent is stored, and an upper housing on the lower housing. The upper housing includes a nozzle insert hole on the solvent storage groove and receives the nozzle, and a gas supply hole connected to one side of the nozzle insert hole.

Abstract: An image sensor includes a color filter array, a first photoelectric conversion device configured to absorb first light passing through the color filter array and convert the absorbed first light into electrical signals, and a second photoelectric conversion device configured to absorb second light passing through both the color filter array and the first photoelectric conversion device and convert the absorbed second light into electrical signals. The first photoelectric conversion device includes a first photoelectric conversion layer configured to selectively absorb a mixed light of the first and second colors. The second photoelectric conversion device comprises a second photoelectric conversion layer configured to absorb light including a third color. Each of the first to third colors is one of three primary colors. The image sensor combines the electrical signals converted from the first and second photoelectric conversion devices to obtain electrical signals of the first to third colors.

Abstract: A refrigerator includes a main body and a storage compartment provided inside the main body. A heater assembly partitions the storage compartment into a first storage compartment and a second storage compartment. The heater assembly includes a first case provided to define a surface of the first storage compartment, a second case coupled to the first case to form an accommodation space with the first case and provided to define a surface of the second storage compartment, a fixing unit formed on at least one of an inner surface of the first case and an inner surface of the second case, and a surface heater fixed to at least one of the inner surface of the first case and the inner surface of the second case by being coupled to the fixing unit. The surface heater includes a film and a heating wire printed on the film.

Abstract: Embodiments herein provide a method for generating a real-time radio coverage map in a wireless network by a network apparatus. The method includes: receiving real-time geospatial information from one or more geographical sources in the wireless network; determining handover information of at least one user equipment (UE) in the wireless network from a plurality of base stations based on the real-time geospatial information; and generating the real-time radio coverage map based on the handover information of at least one UE and the real-time geospatial information.

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Disclosed is a method of operating a second telecommunication network to manage access of Disaster Inbound Roamers, DIR, from a first telecommunication network, to the second telecommunication network, comprising the step of: the second telecommunication network broadcasting a message indicating to User Equipments, UEs, of the first telecommunications network that they are able to roam on the second telecommunication network.

Abstract: An electronic device includes: a first housing; a second housing movably coupled to the first housing; a third housing movably coupled to the second housing; a flexible display on at least a portion of the first housing, the second housing, and the third housing; at least one sensor; one or more electromagnets; at least one processor operatively coupled to the at least one sensor; and a memory operatively coupled to the at least one processor, wherein the memory stores instructions that, when executed by the at least one processor, cause the electronic device to: detect, through the at least one sensor, a state change in at least one of first arrangement of the first housing with respect to the second housing or second arrangement of the third housing with respect to the second housing, and, based on the state change, control magnetism of at least one electromagnet among the one or more electromagnets.

Abstract: An electronic device may include a housing including a first side surface, a first conductive portion disposed between at least a first segmenting portion and a second segmenting portion formed in the first side surface, and including a first feeding point, a printed circuit board disposed inside the housing and including a ground, a first electronic component disposed adjacent to the first conductive portion, a first conductive connection member electrically connected to the first electronic component, a first wireless communication circuit electrically connected to the first feeding point, a processor electrically connected to the first wireless communication circuit, and a matching circuit electrically connected to the first conductive connection member and the ground, and configured to electrically connect or disconnect the first conductive connection member and the ground under control of the processor.

Abstract: The present disclosure provides methods and apparatuses for provisioning a bidirectional filter. In some embodiments, a method of a first network entity performing a session management function (SMF) in a communication system includes obtaining a first filter for a first direction and a second filter for a second direction that are associated with an application, identifying whether the first filter is a bidirectional filter based on a result of comparing the first filter and the second filter, identifying whether a second network entity performing a user plane function (UPF) supports a function of obtaining the second filter, based on the first filter being identified as the bidirectional filter, and transmitting, to the second network entity, a first message including the first filter and information indicating that the first filter is the bidirectional filter, based on identifying that the second network entity supports the function of obtaining the second filter.

Abstract: A light emitting device includes: a first electrode and a second electrode with a surface facing the first electrode; an emission layer disposed between the first electrode and the second electrode and including a quantum dot (e.g., a plurality of quantum dots); and an electron auxiliary layer disposed between the emission layer and the second electrode. The electron auxiliary layer includes a first layer including a first metal oxide, and a second layer disposed on the first layer and including a second metal oxide. A roughness of an interface between the second layer and the second electrode is less than about 10 nm as determined by an electron microscopy analysis. An absolute value of a difference between a conduction band edge energy level of the second layer and a work function of the second electrode may be less than or equal to about 0.5 eV, and a conduction band edge energy level of the first layer may be less than the conduction band edge energy level of the second layer.

Abstract: Certain embodiments of the present disclosure relate to an electronic device and a communication method thereof.

Abstract: A method of communication in a multi-Subscriber Identity Module (SIM) enabled User Equipment (UE) is disclosed. The method includes registering the UE with a network of a first SIM, establishing a secure communication tunnel between the UE and the network of the first SIM, and establishing a connection between the UE and a network of a second SIM through the secure communication tunnel established between the UE and the network of the first SIM. The method includes registering the UE with the network of the second SIM, upon establishment of the connection between the UE and the network of the second SIM. The method includes initiating a request to indicate a downlink service pending at the network of the second SIM.

Abstract: A method for connecting user equipment (UE) to data network name (DNN) in public network integrated non-public network (NPN) is provided. The method includes identifying prioritized DNN and corresponding network slice, from list of prioritized DNNs and network slices, when UE (moves from first location to second location, where session management (SM) retry timer is enabled, disabling SM retry timer based on identification, evaluating user route selection policy (URSP) rule for connecting UE to prioritized DNN and corresponding network slice. Further, the disclosure relates to method receiving rejection cause when UE sends request to connect to higher priority DNN and via corresponding network slice, where SM retry timer is enabled, detecting inactivity of packet transmission for pre-determined time period, and evaluating URSP rule, where UE is connected to higher priority DNN, and corresponding network slice.

Abstract: A semiconductor device includes active regions extending on a substrate in a first direction, gate structures intersecting the active regions and extending on the substrate in a second direction, source/drain regions in recess regions in which the active regions are recessed, on both sides of each of the gate structures, and contact plugs connected to the source/drain regions, wherein each of the source/drain regions include first and second epitaxial layers sequentially stacked on the active regions in the recess regions in a third direction perpendicular to an upper surface of the substrate, respectively, and wherein ratios of the first epitaxial layer thickness in the third direction to the second epitaxial layer thickness in the third direction are different in different ones of the source/drain regions.

Abstract: A method includes generating a new storage target assignment for a placement group (PG) as a last started set, the PG including the last started set and a last clean set, wherein the last started set includes a current set of storage targets assigned for the PG, and the last clean set includes a set of storage targets assigned for the PG at the last time all data stores in its acting set of storage targets were online and up-to-date; performing a process to rebalance or add new data stores in the last started set; storing one or more of the new data stores in a supplemental clean list; and performing one or more update operations on the last started set, based on the supplemental clean list.

Abstract: Provided are capacitors of semiconductor devices, wherein the capacitors may be used in a high-frequency operation environment. A capacitor includes a first electrode layer, a dielectric layer on the first electrode layer, and a second electrode layer on the dielectric layer, wherein the dielectric layer includes a plurality of unit dielectric layers, and the unit dielectric layer includes first and second sub-dielectric layers that have different dielectric constants and conductivities from each other and are connected in series, and the first and second sub-dielectric layers have a conductivity difference so that the capacitance of the dielectric layer converges to the capacitance of the unit dielectric layer.

Abstract: An apparatus for processing voice commands includes: a memory configured to store computer-executable instructions, and a processor configured to execute the computer-executable instructions. When executed, the instructions cause the processor to perform: receiving an utterance of a user in an input language set by the user, determining an utterance intent of the utterance by analyzing the utterance with the input language, determining a standard utterance in the input language corresponding to the utterance of the user based on the determined utterance intent, determining whether the input language and an output language are different languages, extracting a standard utterance in the output language corresponding to the determined standard utterance in the input language when the input language and the output language are different, generating an output response in the output language based on the extracted standard utterance in the output language, and outputting the output response.

Abstract: A spectrometer and a metrology system capable of improving spectral performance are provided. The spectrometer includes a collimator lens, a focusing lens, and a spatial light modulator (SLM), wherein light reflected by the SLM is output from an output slit through the focusing lens and a dispersive optical element, and on a second plane perpendicular to a first plane including optical paths of pieces of light dispersed at different angles, an incident slit, the output slit, and a reflective plane have a conjugate relationship.