Abstract: Embodiments of the present disclosure relate to apparatuses, methods, devices and computer readable storage medium for two-sided model-based communication functionality. In a method, a first apparatus obtains a reference data set of a communication functionality. The reference data set includes reference data associated with a plurality of terminal devices, a plurality of network devices and at least one test equipment. The first apparatus updates a reference encoder of the communication functionality based on at least the reference data. The first apparatus updates a reference decoder of the communication functionality based on at least the reference data. At least one of the updated reference encoder or the updated reference decoder is used for optimization of the communication functionality by a further apparatus.

Abstract: Embodiments provide for an apparatus, method and computer program product at least for training an artificial intelligence decoder using at least an input to a hypothetical artificial intelligence encoder; determining a training dataset comprising the input to the hypothetical artificial intelligence encoder and at least one of: unquantized projected channel state information feedback, or dequantized projected channel state information feedback; transmitting the training dataset to a user equipment; and determining reconstructed channel state information, using the trained artificial intelligence decoder.

Abstract: Methods, systems, apparatuses, and computer program products are provided for Givens rotation (GR) matrix parameterization pre-processing for channel state information feedback enhancement in a communication network. In this regard, channel measurement data related to a user equipment is transformed into Givens rotation (GR) matrix parameter data. Additionally, the GR matrix parameter data is encoded using at least one artificial intelligence (AI) model to generate channel state information (CSI) feedback data associated with the channel measurement data.

Abstract: Disclosed are methods, apparatuses and computer program products for: informing a second entity of a compute capability of a first entity for taking over one or more artificial intelligence/machine learning operations from the second entity; receiving, by the first entity, a request from the second entity to take over one of the one or more artificial intelligence/machine learning operations from the second entity; performing, by the first entity, the one of the artificial intelligence/machine learning operations to obtain a result of the one of the one or more artificial intelligence/machine learning operations; and providing, by the first entity to the second entity, the result of the one of the one or more artificial intelligence/machine learning operations.

Abstract: An intraoral scanner having a tomographic imaging function includes an OCT body configured to obtain an internal cross-sectional image of an oral structure; an OCT scan probe configured to irradiate the layer measurement light emitted from the OCT body onto the oral structure and transfer the reflected light to the OCT body; and a control/processing unit configured to control the OCT body, take a tomographic image of the oral structure, obtain two or more two-dimensional cross-sectional images, extract an internal crack area for the respective two-dimensional cross-sectional images, calculate cross-sectional position information of the internal crack, then arrange the position information of the internal crack obtained from the respective two-dimensional cross-sectional images in positions where the respective two-dimensional cross-sectional images have been obtained, and obtain three-dimensional shape information of the internal crack.

Abstract: An intraoral scanner having a tomographic imaging function includes an OCT body configured to obtain an internal cross-sectional image of an oral structure and detecting reflected light; an OCT scan probe configured to irradiate the layer measurement light emitted from the OCT body onto the oral structure and transfer the reflected light to the OCT body; and a control/processing unit configured to control the OCT body, take tomographic images of the oral structure at two or more positions, obtain two or more two-dimensional cross-sectional images of the oral structure, extract an abrasion or filling area for the respective two-dimensional cross-sectional images, calculate cross-sectional position information of the abrasion or filling area, then arrange the position information of the abrasion or filling area, and obtain three-dimensional shape information of the abrasion or filling area.

Abstract: A semiconductor device includes at least one trench extending into a semiconductor substrate and lined with a gate dielectric layer; a dipole inducing layer covering a lowermost portion of the lined trench; a gate electrode covering the dipole inducing layer and filled in the lined trench; and doping regions, in the semiconductor substrate, separated from each other by the lined trench and separated from the dipole inducing layer.

Abstract: A semiconductor device includes at least one trench extending into a semiconductor substrate and lined with a gate dielectric layer; a dipole inducing layer covering a lowermost portion of the lined trench; a gate electrode covering the dipole inducing layer and filled in the lined trench; and doping regions, in the semiconductor substrate, separated from each other by the lined trench and separated from the dipole inducing layer.

Abstract: A semiconductor device includes at least one trench extending into a semiconductor substrate and lined with a gate dielectric layer; a dipole inducing layer covering a lowermost portion of the lined trench; a gate electrode covering the dipole inducing layer and filled in the lined trench; and doping regions, in the semiconductor substrate, separated from each other by the lined trench and separated from the dipole inducing layer.

Abstract: A circuit may include at least one amplifier circuit configured to amplify a received signal having a first signal received in a first time interval and a second signal received in a second time interval. The first signal and the second signal are signals sent by a different number of coherent wireless signal sources. The circuit arrangement may further include at least one gain control circuit connected to the at least one amplifier circuit and configured to determine a first expected received signal strength of the first signal, to determine a second expected received signal strength of the second signal, and to determine a gain level based on the first and second expected received signal strengths. The at least one amplifier circuit may be configured to amplify the first signal using the determined gain level and to amplify the second signal using the determined gain level.

Abstract: A circuit may include at least one amplifier circuit configured to amplify a received signal having a first signal received in a first time interval and a second signal received in a second time interval. The first signal and the second signal are signals sent by a different number of coherent wireless signal sources. The circuit arrangement may further include at least one gain control circuit connected to the at least one amplifier circuit and configured to determine a first expected received signal strength of the first signal, to determine a second expected received signal strength of the second signal, and to determine a gain level based on the first and second expected received signal strengths. The at least one amplifier circuit may be configured to amplify the first signal using the determined gain level and to amplify the second signal using the determined gain level.

Abstract: A method and Mobile Subscriber Station (MSS) are provided for transmitting Channel Quality Information (CQI) in a wireless communication system. The method includes transmitting first information including a value related to CQI for at least one of bands; and transmitting second information including a differential CQI for the at least one of the bands, wherein each band comprises a plurality of adjacent subcarriers.

Abstract: Provided is a photoacoustic imaging device including: a light source unit which generates an ultra-broadband pulsed laser beam and outputs the ultra-broadband pulsed laser beam; a filter unit which filters narrowband pulsed laser beams having predetermined different wavelength bands from the ultra-broadband pulsed laser beam to selectively extract the narrowband pulsed laser beams and outputs the narrowband pulsed laser beams as pulsed laser beams for photoacoustic imaging; and a PA (photoacoustic) unit which receives the pulsed laser beams for photoacoustic imaging to irradiate a measurement object with the pulsed laser beams for photoacoustic imaging and receives photoacoustic signals generated from the measurement object.

Abstract: A data managing and providing method which is performed by a data managing and providing system in a computing device may be provided that includes: generating a picture cluster including a plurality of pictures in accordance with a first condition among pictures newly accessible to the computing device after a predetermined period of time; obtaining a first data associated with the picture cluster from the computing device; and storing the picture cluster and the first data as one event.

Abstract: A semiconductor device includes at least one trench extending into a semiconductor substrate and lined with a gate dielectric layer; a dipole inducing layer covering a lowermost portion of the lined trench; a gate electrode covering the dipole inducing layer and filled in the lined trench; and doping regions, in the semiconductor substrate, separated from each other by the lined trench and separated from the dipole inducing layer.

Abstract: An apparatus and method for checking a care providing site visit of a user are disclosed. The method of checking the care providing site visit may include collecting identification information of a user who visits a care providing site, verifying the user and the user's visit to the care providing site based on the collected identification information, and providing a medical data interface for creating medical data of the verified user to a doctor that medically assesses.

Abstract: An apparatus and method for managing medical data based on a care providing site visit of a user are disclosed. The method of managing the medical data may include collecting medical data from a care providing site server associated with at least one care providing site, identifying a user included in the medical data, and managing the medical data by care providing site visit of the user visiting the care providing site.

Abstract: A method performed at a terminal of a medical team user for changing a medicine-taking schedule includes generating a first medicine-taking schedule, transmitting the first medicine-taking schedule to a terminal of a patient, and receiving a medicine-taking schedule change request from the terminal of the patient. A further operation includes changing the first medicine-taking schedule to a second medicine-taking schedule when a time parameter of the first medicine-taking schedule is within a threshold value of a time parameter of the second medicine-taking schedule.

Abstract: Provided is an apparatus, system, and method related to displaying medicine-taking information, including displaying a first page received from a schedule management server on a display of a patient terminal, the first page including a medicine schedule associated with a particular medicine; displaying a second page separately from the first page on the display, the second page configured for inputting information related to pickup of the particular medicine associated with the medicine schedule; displaying a third page separately from the first page and the second page on the display, the third page including a detailed information button for displaying additional information related to the particular medicine; and transmitting input information for at least the first, second, or third page to the schedule management server.

Abstract: Provided is a medical care provider terminal, a patient terminal and a method for making a video call therebetween. The method may include receiving, at a medical care provider terminal, a video call request from a patient terminal, connecting, at the medical care provider, a video call to the patient terminal, and displaying patient-related information in a first region of a display of the medical care provider terminal and displaying a video call screen in a second region of the display. The video call screen may include a sharing region for sharing with the patient terminal at least one of a first video captured by a camera module connected to the patient terminal, a second video captured by a camera module connected to the medical care provider terminal, the patient-related information, or data input at the medical care provider terminal.