Abstract: An electronic device and a method for activity information are provided. The electronic device includes a sensor configured to collect sensing information according to a motion of the electronic device, and at least one processor operatively connected with the sensor. The at least one processor is configured to control for obtaining activity information including at least one of an exercise amount that is calculated based on first sensing information obtained according to execution of a specified workout, and a movement amount that is calculated based on second sensing information obtained according to a daily life, determining an expected value of an activity amount, by which a user works out, during a specific time period by a user based on the activity information, and providing guide information for achieving an activity goal associated with the user based on at least one of the expected value of the activity amount and the activity information.

Abstract: The method for transmitting data in a communication system provided by one embodiment of the present disclosure comprises the steps of: determining a data piece which is not to be transmitted, in view of importance information on respective data pieces constituting a data unit to be transmitted; generating an incomplete data indicator indicating that at least one data piece is not transmitted among all of the data pieces constituting the data unit; and transmitting the incomplete data indicator and the data pieces other than the data piece which has been determined not to be transmitted.

Abstract: The invention provides a sensor assembly for force sensing, the sensor assembly comprising: a first portion having a first and a second through hole, a second portion having a third and fourth through hole, and a first pin and a second pin coupling the first portion to the second portion. At least one out of the first and the second pin comprises a magnetoelastic based sensor for outputting a signal corresponding to a stress-induced magnetic flux emanating from a magnetically polarized region of the pin. The magnetoelastic based sensor comprises at least one direction sensitive magnetic field sensor in an at least partially hollow portion of the pin, which field sensor is configured for determination of a shear force in at least one direction. The invention further provides a tow coupling comprising the sensor assembly. The invention further provides a method for detecting a load.

Abstract: Provided is an image sensor comprising a color separation element. The image sensor includes a pixel array including a plurality of a first pixels, a plurality of second pixels, and a plurality of third pixels; color separation elements configured to direct light in a second wavelength band travel toward the second pixels and direct a mixture light in a first wavelength band and light in a third wavelength band travel toward the first pixels or the third pixels; and a color filter layer including a first color filter, a second color filter, and a third color filter, wherein the pass bandwidth of the second color filter is greater than the pass bandwidth of each of the first and third color filters.

Abstract: A system includes at least one communication interface, at least one processor operatively connected to the at least one communication interface, and at least one memory operatively connected to the at least one processor and storing a plurality of natural language understanding (NLU) models. The at least one memory stores instructions that, when executed, cause the processor to receive first information associated with a user from an external electronic device associated with a user account, using the at least one communication interface, to select at least one of the plurality of NLU models, based on at least part of the first information, and to transmit the selected at least one NLU model to the external electronic device, using the at least one communication interface such that the external electronic device uses the selected at least one NLU model for natural language processing.

Abstract: A system and method for generating high-resolution imagery using electromagnetic signals includes a moveable vehicle and a multiple-input multiple-output (MIMO) radar system carried by the vehicle. The MIMO radar system includes an antenna array having a plurality of antenna elements. One or more of the antenna elements transmits electromagnetic signals towards a target area and one or more of the antenna elements receives back-scattered electromagnetic signals reflected from the target area. The system generates high-resolution three-dimensional imagery based on back-scattered electromagnetic signal data with system performance characterized by: (a) down range resolution ?R; (b) cross-range resolution ?X; and (c) vertical resolution ?H. The system exploits effective synthetic apertures to improve cross-range resolution ?X and vertical resolution ?H based on, at least in part, the movement of the vehicle along the trajectory and a width and height of the antenna array relative to the target area.

Abstract: An optical imaging lens may include a first, a second, a third, a fourth, a fifth, and a sixth lens elements positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of the six lens elements, the optical imaging lens may provide improved imaging quality and optical characteristics, and increased field of view while the optical imaging lens may satisfy V2?V6?20.000, wherein an Abbe number of the second lens element is represented by V2, and an Abbe number of the sixth lens element is represented by V6.

Abstract: A receiver circuit for separating a plurality of layers multiplexed in an orthogonal frequency domain multiplexed (OFDM) signal includes: a descrambling sub-circuit configured to descramble a plurality of signals received on non-adjacent subcarriers of the OFDM signal to generate a plurality of descrambled signals; an inverse fast Fourier transform sub-circuit configured to transform the descrambled signals from a frequency domain to a received signal including a plurality of samples in a time domain; and a layer separation sub-circuit configured to separate the layers multiplexed in the received signal by: defining a first time domain sampling window and a second time domain sampling window in accordance with a size of the inverse fast Fourier transform; extracting one or more first layers from the samples in the first time domain sampling window; and extracting one or more second layers from the samples in the second time domain sampling window.

Abstract: A head mounted display (HMD) device including a display configured to display an image; a communication processor configured to communicate with a massage chair; a sensor configured to acquire data about a facial expression of a user receiving a massage in the massage chair; and a controller configured to transmit a command to the massage chair for adjusting a massage strength of the massage based on the facial expression of the user.

Abstract: Provided are methods of operating a wireless communication system. The methods include determining first resource mapping patterns of a first physical channel used to generate virtual pilot signals so as to perform downlink channel estimation, based on state information of user equipment (UE) in every first period. The first physical channel is mapped onto resource elements adjacent to resource elements onto which pilot signals are mapped, in a time-frequency resource area (TFRA) of a downlink signal based on the determined first resource mapping patterns. A downlink signal of which resource mapping is completed is then transmitted to the UE.

Abstract: An apparatus and method for broadcast signal frame using layered division multiplexing are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a combiner configured to generate a multiplexed signal by combining a core layer signal and an enhanced layer signal at different power levels; a power normalizer configured to reduce the power of the multiplexed signal to a power level corresponding to the core layer signal; a time interleaver configured to generate a time-interleaved signal by performing interleaving that is applied to both the core layer signal and the enhanced layer signal; and a frame builder configured to generate a broadcast signal frame including a bootstrap and a preamble using the time-interleaved signal.

Abstract: A compressor is provided which is configured to allow lubrication of a thrust surface through an oil groove formed in a thrust surface of a fixed scroll. Also, a scroll compressor is provided which smoothly supplies oil to a thrust surface of a fixed scroll by including a fixed scroll having an oil groove formed in the thrust surface of a fixed scroll sidewall, and allows an injection pressure acting on an orbiting scroll in an upward direction to be added by supplying the oil guided to the oil groove to the thrust surface of the fixed scroll such that an overturn moment generated in the orbiting scroll may be offset.

Abstract: A Solid State Drive (SSD) is disclosed. The SSD may include flash memory to store data. An SSD controller may manage reading and writing data to the flash memory. The SSD may include an automatic stream detection logic to select a stream identifier responsive to attributes of data. A garbage collection logic may select an erase block and program valid data in the erase block into a second block responsive to a stream ID determined the automatic stream detection logic. The stream ID may be determined after the garbage collection logic has selected the erase block for garbage collection.

Abstract: The present disclosure discloses a capacitive touch panel having two surfaces, each surface at least including a region with drive lines formed therein and a region with sense lines formed therein, wherein the regions on the two surfaces correspondingly coincide in a direction perpendicular to the surfaces. The multiple drive lines extend along a first direction, while the multiple sense lines extend along a second direction perpendicular to the first direction. An end of each drive line on the periphery of the substrate is connected to a drive chip, with the other end thereof left floating; an end of each sense line on the periphery of the substrate is connected to a sense chip, with the other end thereof left floating. The present disclosure substantially shortens the length of the drive/sense lines and the resistance.

Abstract: The disclosure relates to a communication technique of fusing a fifth generation (5G) communication system for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof. The disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, a retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure relates to a method and apparatus for searching for or determining information on a beam that a UE or a base station can use for signal transmission and reception in a mobile communication system.

Abstract: A display apparatus, a method of controlling the same, and a computer program product thereof are provided. The display apparatus includes a display configured to display an image; and a processor configured to determine output coordinates of a frame involved in a section, according to a plurality of sections of content including a plurality of frames reproducible for a predetermined period of time, and control the display to display a region of a frame corresponding to a viewpoint while moving the viewpoint along determined output coordinates, when determination of the output coordinates of at least one section among the plurality of sections is completed.

Abstract: A storage system with temperature control. The system includes a plurality of storage devices such as solid state drives, a system controller such as a baseboard management controller, and one or more cooling fans. Each storage devices includes a controller configured to estimate the heat load in the storage device and/or an effective temperature, resulting from operations performed in the storage device. The system controller employs active disturbance rejection control to adjust the fan speed based on the estimated heat loads, the estimated temperatures, and/or the sensed internal temperatures, of the storage devices.