Abstract: Various embodiments relate to an electronic device. The electronic device may include: a housing including a first surface facing a first direction and a second surface facing a second direction opposite the first direction; a first display viewable through the first surface; a battery disposed between the first display and the second surface; a second display having a size smaller than a size of the first display and viewable through a partial area of the second surface; a short-distance wireless communication antenna disposed at a lower end of the second display and configured to transmit/receive a short-distance wireless communication signal through the partial area of the second surface and the second display; and a shield disposed at a lower end of the short-distance wireless communication antenna and configured to block transmission/reception of the short-distance wireless communication signal through the first surface.

Abstract: An embodiment of the invention relates to a method of establishing a secure vehicle network including a plurality of nodes, each of the plurality of nodes including a memory storing a leader/follower field, the method includes establishing a communication path between a first node with a value corresponding to “leader” in the leader/follower field and a second node with a value corresponding to leader in the leader/follower field; and communicating between the first node and the second node over the communication path to establish the secure vehicle network by electing one of the first node and the second node to assign a value corresponding to “follower” to the leader/follower field.

Abstract: An apparatus of controlled reception pattern antenna (CRPA) neutralization for an illegal unmanned aerial vehicle (UAV) includes an interference signal generator transmitting a direct wave toward a CRPA of an illegal UAV through a first transmission antenna and transmitting a first reflected wave inducing signal through a second transmission antenna and a first passive propagation mirror reflecting the first reflected wave inducing signal toward the illegal UAV so that the first reflected wave propagates toward the CRPA of the illegal UAV.

Abstract: A system comprising a relay device that configures to a first beamforming setting for a first set of antenna arrays to establish a first link between the relay device and a source device, and a second beamforming setting to establish a second link between the relay device and a destination device. A data stream is processed based on a selection of one of a passive mode or an active mode of relay operation. In the passive mode, a received radio frequency waveform of the data stream is down-converted to an intermediate frequency waveform, re-amplified, and then up-converted for transmission without requiring any data demodulation, and in the active mode, the IF waveform is demodulated and then remodulated for the transmission. The data stream is forwarded to the destination device through the second link based on the selection of one of the passive or active mode.

Abstract: A method includes determining, based at least in part on parameters of a software defined radio (SDR), waveform data descriptive of an electromagnetic waveform. The method also includes generating feature data based on the waveform data. The method further includes providing the feature data as input to a first machine learning model to predict a future action of a device associated with at least a portion of the electromagnetic waveform and initiating a response action based on the predicted future action.

Abstract: An electronic device is provided. The electronic device includes a hinge structure, a first housing structure, a second housing structure that is foldable with the first housing structure, a foldable housing, a flexible display, a first mid-plate disposed on one side of the first housing structure, a second mid-plate disposed on one side of the second housing structure, a flexible printed circuit board (FPCB) extending between the first mid-plate and the second mid-plate, a first sealing member that seals a first opening formed in the first mid-plate, and a second sealing member that seals a second opening formed in the second mid-plate.

Abstract: A method for operating a user equipment (UE) includes receiving at least one of a configuration of a first group of one or more downlink (DL) signals, a configuration of a second group of one or more open-loop power control (PC) parameters, a configuration of a third group of one or more closed-loop PC parameters, or a configuration of a fourth group of one or more loop states, receiving a configuration of a PC setting, wherein the PC setting is associated with at least one of a subset of the first group, a subset of the second group, a subset of the third group, or a subset of the fourth group, selecting a transmit power level in accordance with the PC setting and a pathloss, wherein the pathloss is determined in accordance with a DL reference signal (SS) and a synchronization signal (SS).

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reconfiguring degeneration components in a converged RF transceiver supporting carrier aggregation across sub-6 GHz frequency bands and mmWave frequency bands. In a first aspect, an apparatus includes an input port configured to receive a mixer input signal; a first mixer forming at least a portion of an HRM mixer and coupled to the input port; a first configurable degeneration component of a first processing path coupled between the input port and the first mixer; and a controller coupled to the first degeneration component, wherein the controller is configured to control a first aspect of a first degeneration component. Other aspects and features are also claimed and described.

Abstract: A voice-based peer-to-peer communication system may be used to detect voice commands from users to provide a wireless communication voice connection that allows the users to directly communicate with each other. The system may include a first computing device of a first user communicatively coupled to a second computing device of a second user over the wireless connection. The system may process the detected voice command having a phrase, contact name, and voice message. The phrase may include a wake, answer, or stop phrase. The contact name may be utilized to determine whether that contact name matches an entry within a predetermined contact list of the first user, where the matched contact name may be associated with the second user. Finally, the system may generate audio data based on the processed voice command that is then transmitted to the second computing device of the second user over the wireless connection.

Abstract: A test and measurement system includes a test and measurement device having input channels, a reference array of antennas connected to the input channels, one or more processors in the test and measurement device configured to execute code to cause the one or more processors to receive a first signal from a phased array of antennas connected to a device under test directed at a first side of the reference array, receive a second signal from the phased array of antennas connected to the device under test directed at a second side of the reference array, without moving the device under test, the phased array, or the reference array.

Abstract: A method and system for using low earth orbit satellites to overcome latency is presented. In one embodiment, the method may include establishing a data session using a first channel having a first characteristic different than a second characteristic of a second channel, wherein the first channel is a Low Earth Orit (LEO) channel and wherein the second channel is a Geosynchronous Equatorial Orbit (GEO) channel; determining a type of traffic involved in the data session; determining whether the second channel should be used for the data session; when the second channel should be used for the data session, then switching the data session from the first channel to the second channel; and periodically monitoring the data session to determine whether the second channel should continue to be used for the data session.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for adjusting the transmission power of an unmanned aerial vehicle are disclosed. In one aspect, a method includes the actions of determining, by an unmanned aerial vehicle that includes a radio transceiver, an altitude of the unmanned aerial vehicle and a distance between the unmanned aerial vehicle and a base station. The actions further include, based on the altitude of the unmanned aerial vehicle and the distance between the unmanned aerial vehicle and the base station, determining, by an unmanned aerial vehicle, a transmission power level for the radio transceiver. The actions further include communicating, by the unmanned aerial vehicle, with the base station using the radio transceiver operating at the transmission power level.

Abstract: A method may include transmitting, by a base station to a wireless device, a medium access control control element (MAC CE). The MAC CE may indicate a power control parameter set of power control parameter sets for uplink transmissions by the wireless device via physical uplink shared channel (PUSCH) resources, and a pathloss reference signal (RS), of pathloss RSs for the uplink transmissions via the PUSCH resources, associated with the power control parameter set. The method may include transmitting downlink control information indicating a PUSCH resource and the power control parameter set. The method may include receiving an uplink signal via the PUSCH resource, wherein a transmission power of the uplink signal is based on the pathloss RS associated with the power control parameter set.

Abstract: Apparatuses, methods, and systems are disclosed for reporting power headroom. One apparatus includes a processor and a transceiver that transmits to a User Equipment (“UE”) a configuration for a transmission occasion for autonomous uplink (“AUL”) transmission on an unlicensed serving cell and receives a power headroom report (“PHR”) Medium Access Control (“MAC”) Control Element (“CE”) with an AUL transmission. The processor identifies timing information corresponding to the PHR, wherein the timing information indicates a time when power headroom information was generated, where receiving the PHR MAC CE includes receiving an indication of the timing information.

Abstract: A communications system and methods for covert communications are provided. A first transmitter that transmits an information carrying signal to a target receiver, a second transmitter and a third transmitter transmit jamming signals to the target receiver, such that the information carrying signals and the jamming signals are interleaved when received by the target receiver The information carrying signals and the jamming signals can be at least partially overlapping by an eavesdropper.

Abstract: Methods, systems and computer program products are provided for prioritizing content delivery. Content files associated with one of a plurality of content types are received and saved in one of a plurality of delivery queues according to the content type of the content file where each delivery queue is associated with a priority. In turn, the content files saved in the plurality of delivery queues are delivered over one or more networks to one or more affiliate systems. The transmission order of the content files is based on the priority of the delivery queue.

Abstract: A mobile terminal includes a display, a back cover, a middle frame, a rotation system, and a drive mechanism. A notch is disposed on a top of the back cover, and the rotation system is located at the notch. The rotation system includes a camera, and an outer surface of the rotation system and the back cover are spliced into an outer surface of the mobile terminal. The drive mechanism is configured to drive the rotation system to rise, fall, and rotate, such that the camera has functions of both a rear-facing camera and a front-facing camera.

Abstract: Apparatus and techniques described herein can provide enhanced wireless communication range for a wireless device without requiring additional external active circuitry, such as using a simple mechanical and electrical configuration as compared to using an active antenna booster device. Generally, the apparatus and techniques described herein can be used to enhance a directivity of a wireless device antenna using a passive attachment. For example, a directivity of a first antenna can be enhanced without substantially affecting the directivity or performance of another antenna on or within the wireless device.

Abstract: A radio-frequency module includes a first terminal, a second terminal, a first switch including a first switch terminal connected to the first terminal and a second switch terminal connectable to the first switch terminal, a second switch including a third switch terminal connectable to the second terminal, a first filter connected between the second switch terminal and the third switch terminal, and a substrate. The first switch and the second switch are included in a single semiconductor chip. The first filter and the semiconductor chip are on the substrate. In a plan view of the substrate, a first distance between the third switch terminal and the first switch terminal or a second distance between the third switch terminal and the second switch terminal is greater than a third distance between the first switch terminal and the second switch terminal.

Abstract: An elastic wave device includes an LiNbO3 substrate, a first elastic wave resonator including a first IDT electrode and a first dielectric film, and a second elastic wave resonator including a second IDT electrode and a second dielectric film. A Rayleigh wave travels along at least one surface of the elastic wave device. A thickness of the first dielectric film differs from a thickness of the second dielectric film. A propagation direction of an elastic wave in the first elastic wave resonator coincides with a propagation direction of an elastic wave in the second elastic wave resonator. Euler angles of the LiNbO3 substrate fall within a range of (0°±5°, ?, 0°±10°).