Abstract: Apparatuses, methods, and systems are disclosed for calculating an EVM of a transmitter. An apparatus includes a transceiver that receives, using an unbiased linear minimum mean square error (“MMSE”) equalizer, a transmission signal transmitted via a propagation channel, the signal generated and transmitted using an antenna port at a transmitter, the antenna port comprising a plurality of antennas (N) and an antenna connector for each of the plurality of antennas. The apparatus includes a processor that determines an EVM for the antenna port of the transmitter based on an output of the unbiased linear MMSE equalizer.

Abstract: An information processing apparatus includes a processor that processes first imaging data captured by a first imaging function using visible light and second imaging data captured by a second imaging function using infrared light; and a light-emitting part that outputs infrared light toward an imaging target by the second imaging function. The processor detects a face area from an image of the first imaging data, detects the brightness of the imaging target based on the first imaging data stored in a memory, and when the brightness detected is equal to or more than a predetermined threshold value, the processor controls the output of the light-emitting part depending on whether or not the face area is detected, while when the brightness is less than the predetermined threshold value, the processor controls the output of the light-emitting part regardless of detection of the face area.

Abstract: In one aspect, at least one device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to access an image and to execute object recognition using the image to identify at least a first object from the image. The instructions may also be executable to access a database indicating whether use permissions are grantable for various objects and to determine, based on accessing the database, that use permissions are grantable for the first object. The instructions may then be executable to control a display to present a graphical user interface (GUI) on the display, where the GUI may indicate the use permissions for the first object and include a selector that is selectable to initiate secure communication to authenticate an entity as being granted the use permissions for the first object.

Abstract: An information processing apparatus includes: a processor with variable rated power; and a power control unit which controls power consumption of the processor. When processing based on a specific application as an application program to implement a specific function is executed in foreground, the power control unit sets rated power corresponding to at least the specific function.

Abstract: A computing device can include a base housing; a display housing that includes a display, a display side, a back side and a back side camera; a hinge assembly that couples the base housing and the display housing; an orientation sensor that senses orientation of the display housing; and image circuitry that, based on output of the orientation sensor, controls rendering of imagery acquired by the back side camera to the display.

Abstract: An electronic apparatus includes a memory which temporarily stores image data of an image captured by an imaging device, and a processor which processes image data stored in the memory. The processor processes image data of plural images captured by the imaging device at predetermined time intervals and stored in the memory, detects face areas with faces captured therein from among the plural images based on first-resolution image data and second-resolution image data, and determines whether or not the face areas are consecutively detected from the plural images. Further, when determining that the state is changed between a state where face areas are consecutively detected and a state where face areas are not consecutively detected while performing processing to detect the face areas based on first-resolution image data, the processor detects face areas from among the plural images based on the second-resolution image data.

Abstract: A computing device can include a processor; memory accessible to the processor; a display housing that includes a display and a camera; a base housing that includes a keyboard and a camera viewfinder display for the camera; and a hinge assembly that couples the display housing and the base housing.

Abstract: An information processing system includes a host system that samples coordinates indicated by using an input device to acquire a background image, and a controller that displays an output image based on the background image on a display medium. The host system notifies the controller of the coordinates. The controller updates the background image with an update cycle longer than a sampling cycle of the coordinates, and outputs the output image with a cursor placed at the coordinates on the background image to the display medium.

Abstract: Apparatus, methods, and computer program products for managing power sharing in electronic devices are disclosed. One apparatus includes a processor and a memory that stores code executable by the processor to determine, in real-time, whether one or more first electronic devices that are compatible with a second electronic device that is low on power are within a predetermined geographic distance of the second electronic device and, in response to determining that one or more first electronic devices that are compatible with the second electronic device are within the predetermined geographic distance of the second electronic device, transmit a request to the one or more first electronic devices inquiring whether any of the one or more first electronic devices are willing to share power with the second electronic device. Methods and computer program products that include and/or perform the operations of the apparatus are also disclosed.

Abstract: Apparatuses, methods, and systems are disclosed for random access skip configuration. One method includes receiving a handover command message from a first cell, wherein: the handover command message includes first information that indicates a configuration of a second cell, random access channel resources on the second cell, and a first reference signals associated with the second cell; each of the first reference signals is associated with a random access channel resource; second information indicates skip configurations and second reference signals are associated with the second cell; and each of the second reference signals is associated with a random access skip configuration. The method includes receiving a first set of downlink reference signals and a second set of downlink reference signals. The method includes, selecting a first downlink reference signal and determining whether to perform a random access procedure.

Abstract: One embodiment provides a method, the method including: reading, using a device application identification system of an information handling device of a user, an identifier broadcast by a device, wherein the device is enabled to communicate with other devices within a network of devices; identifying, using the device application identification system and based on the identifier, a software application corresponding to the device; and presenting, using the device application identification system, the software application to the user. Other aspects are claimed and described.

Abstract: Apparatuses, methods, and systems are disclosed for enabling roaming with authentication and key management for applications. An apparatus includes a processor that determines a serving network of a user equipment (“UE”) device, the serving network comprising a visited public land mobile network (“VPLMN”) that is different from a home PLMN (“HPLMN”) associated with the UE. The processor selects a network function within the serving network for provisioning an authentication and key management for applications (“AKMA”) security context for an application function (“AF”) based on a name for the serving network. The apparatus includes a transceiver that sends the security context to the network function.

Abstract: An audio augmentation system includes a memory and one or more processors that obtain a first audio stream generated by a first remote audio input device and a second audio stream generated by a second remote audio input device. The first and second audio streams are tagged with respective first and second source information. The processors assign the first audio stream to a first output setting based on the first source information, and assign the second audio stream to a different, second output setting based on the second source information. The processors control an audio output device to audibly emit the first audio stream according to the first output setting and the second audio stream according to the second output setting to acoustically differentiate the first audio stream from the second audio stream, independent of content of the first and second audio streams.

Abstract: In one aspect, a first device includes a surface onto which objects are placeable and plural wireless chargers electrically connectable to each other. The plural wireless chargers are disposed beneath the surface so a second device can be charged while resting on the surface at various locations.

Abstract: One embodiment provides a method, the method including: detecting, during a meeting comprising at least one participant remote to a user identified as a presenter, communication data and visual data provided by the user to the at least one participant; determining, utilizing a meeting discrepancy system, that content of the visual data does not match content of the communication data; and providing, to the user and utilizing a meeting discrepancy system, a notification indicating the content of the visual data does not match the content of the communication data. Other aspects are claimed and described.

Abstract: A laptop computer includes a processor that executes an operating system, an embedded controller, in communication with the processor, that controls hardware elements within the laptop computer independently of the processor, and a wireless tag unit, embedded within the laptop computer, that is readable and writable with takeout detection information via wireless communication. The takeout detection information indicates that the laptop computer has been taken out from a use permissible location. The embedded controller is programmed to directly communicate with the wireless tag unit to determine whether the takeout detection information has been written on the wireless tag, and upon determining that the takeout detection information has been written on the wireless tag, assert a signal to the processor to restrict at least some functionalities of the processor.

Abstract: Apparatuses, methods, and systems are disclosed for provisioning a remote unit via a smart contract in a blockchain network. One apparatus includes a processor and a transceiver, wherein the processor controls the transceiver to emit a first event in response to receiving a first blockchain message from a first blockchain address and collect a plurality of second blockchain messages. Here, the first event including information about a remote unit and each second blockchain message containing a subscription offer for the remote unit. The transceiver emits a second event in response to receiving a third blockchain message from the first blockchain address. Here, the third blockchain message including user selection of one of the collected subscription offers. The transceiver receives a fourth blockchain message containing provisioning data for the remote unit and emits a third event after successfully validating the fourth blockchain message.

Abstract: A method and apparatus provide for transmitting a transmit power control command associated with a physical uplink shared channel transmission, the physical uplink shared channel transmission repeating over a set of uplink transmission occasions. The physical uplink shared channel transmission is received during the set of uplink transmission occasions, wherein the physical uplink shared channel transmission received during a subset of uplink transmission occasions of the set of uplink transmission occasions corresponds to an adjusted transmit power associated with the transmit power control command.

Abstract: A method and a system for testing various types of chips includes: registering, by a tester connected to a chip, a model pattern of signals; receiving, by the tester via no more than a single cable, an output signal generated by the chip based on a test signal generated by the tester or by an image sensor connected to the chip; comparing, by the tester, a pattern in the output signal with the model pattern of signals; and displaying, by a display, a test result based on a comparison of the pattern in the output signal with the model pattern of signals.

Abstract: An information processing system includes: an information processing device; and an input device. The information processing device includes a host system which is configured to display a diagram which is based on an inputting operation which is performed by using the input device and is detected by a touch sensor on a display. A controller of the host system or the input device is configured to acquire a voice signal and the input device includes a vibration generator which is configured to vibrate in accordance with a drive signal which includes the voice signal.