Abstract: A processing apparatus is described. The apparatus includes a plurality of processing cores, including a first processing core and a second processing core a first field programmable gate array (FPGA) coupled to the first processing core to accelerate execution of graphics workloads processed at the first processing core and a second FPGA coupled to the second processing core to accelerate execution of workloads processed at the second processing core.

Abstract: According to various aspects, an unmanned aerial vehicle may include one or more electric drive motors. Each drive motor of the one or more electric drive motors may include a first drive rotor structure; a second drive rotor structure, the first drive rotor structure being coaxially aligned with the second drive rotor structure, the first drive rotor structure including a first magnetic arrangement and the second drive rotor structure including a second magnetic arrangement.

Abstract: For example, a first Enhanced Directional Multi-Gigabit (DMG) (EDMG) station (STA) may be configured to exchange first and second Beam Refinement Protocol (BRP) setup frames with a second EDMG STA to initiate a BRP Transmit Sector Sweep (TXSS) over an aggregated channel bandwidth including an aggregation of a primary channel and a secondary channel in a frequency band above 45 GHz; during the BRP TXSS, transmit a plurality of BRP frames to the second EDMG STA over the primary channel and the secondary channel according to an EDMG control mode; determine a transmit beamforming configuration over the aggregated channel bandwidth based on BRP feedback from the second EDMG STA; and transmit an EDMG Physical Layer (PHY) Protocol Data Unit (PPDU) to the second EDMG STA over the aggregated channel bandwidth based on the transmit beamforming configuration.

Abstract: An apparatus is described. The apparatus includes a stacked switch circuit having protection circuitry to prevent shoot through current when the switch is in an off state and respective voltages at the terminals of the switch change such that before the change one of the terminals of the switch has the higher voltage and after the change the other terminal of the switch has the higher voltage.

Abstract: The present disclosure relates to an antenna array arrangement including a plurality of antenna arrays. Each antenna array includes a plurality of antenna elements. At least two of the plurality of antenna arrays are staggered along at least one of a horizontal dimension or a vertical dimension. Adjacent elements of a projection of the antenna elements of the antenna array arrangement onto a horizontal dimension or a vertical dimension have a distance that is in the order of half of a wavelength of a radio signal to be transmitted from the antenna array arrangement.

Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a first Downlink Control Information (DCI) format 0A transmission indicating a Grant-less Uplink (GUL) activation. The first circuitry may also be operable to process a second DCI format 0A transmission indicating a GUL release. The second circuitry may be operable to generate one or more Uplink (UL) transmissions for an unlicensed spectrum of the wireless network after the GUL activation and before the GUL release.

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of communicating a Physical Layer Protocol Data Unit (PPDU). For example, an Enhanced Directional Multi-Gigabit (DMG) (EDMG) station (STA) may be configured to generate a Physical Layer (PHY) PPDU; generate one or more PPDU waveforms corresponding to one or more respective transmit chains for digital beamforming transmission of the PPDU; and transmit the PPDU via the one or more transmit chains over a channel bandwidth of at least 2.16 Gigahertz (GHz) in a frequency band above 45 GHz.

Abstract: Electronics devices, having vertical and lateral redistribution interconnects, are disclosed. An electronics device comprises an electronics component (e.g., die, substrate, integrated device, etc.), a die(s), and a separately formed redistribution connection layer electrically coupling the die(s) to the electronics component. The redistribution connection layer comprises dielectric layers on either side of at least one redistribution layer. The dielectric layers comprise openings that expose contact pads of the at least one redistribution layer for electrically coupling die(s) and components to each other via the redistribution connection layer. The redistribution connection layer is flexible and wrap/folded around side edges of die(s) to minimize vertical vias. Various devices and associated processes are provided.

Abstract: Example systems, methods, and devices for extending range of WiFi networks are discussed. More specifically, methods for extending range of a Wi-Fi network are disclosed. For example, a device may determine a first HE signal field of one or more HE signal fields of a frame associated with one or more first station devices (STAs). The device may segment the first HE signal field into a common part and one or more user specific parts. The device may encode a first user specific part of the one or more user specific parts individually into one or more first symbols. The device may encode a second user specific part of the one or more user specific parts individually into one or more second symbols.

Abstract: Wireless devices, methods, and computer-readable media for transmitting and receiving high-efficiency signal fields. An access point (AP) may include circuitry configured to determine a high-efficiency signal (HE-SIG) field for each of a plurality of sub-channels, wherein each HE-SIG field includes a common part and a sub-channel specific part. The circuitry may be further configured to transmit, in accordance with orthogonal frequency division multiple access (OFDMA), on each of the plurality of sub-channels, a corresponding HE-SIG field as a preamble to a physical layer convergence protocol (PLCP) protocol data unit (PPDU), wherein the sub-channel specific part of the corresponding HE-SIG field includes a resource map field that enables a HEW device to determine which portion of the PPDU to demodulate, and wherein the common portion includes information of a format of the PPDU. A HEW device may include circuitry configured to demodulate a PPDU based on a HE-SIG field.

Abstract: An apparatus is described. The apparatus includes an electronic circuit includes multiple supply voltage nodes, an output node and an internal node. The electronic circuit also includes first protection circuitry coupled between the internal node and the output node. The electronic circuit also includes a control circuit coupled to the internal node to bias the internal node. The electronic circuit also includes second protection circuitry coupled to the internal node.

Abstract: A power mesh-on-die apparatus includes a solder trace that enhances current flow for a power source trace between adjacent power bumps. The solder trace is also applied between power drain bumps on a power drain trace.

Abstract: This disclosure describes methods, apparatus, and systems related to an OFDMA uplink resource allocation framework. An access point may determine a first trigger frame including one or more resource block identifications (RBIDs) associated with one or more resource units on a communication channel. The access point may assign at least one of the one or more RBIDs to at least one device of one or more devices. The access point may cause to send the first trigger frame to the least one device. The access point may identify a resource request frame including at least in part a resource request indication associated with the at least one of the one or more RBIDs. The access point may assign one of the one or more resource units based at least in part on the resource request indication.

Abstract: Techniques are provided for reduction of noise and nonlinear-echo. A methodology implementing the techniques according to an embodiment includes estimating transfer functions (TFs) of echo paths of audio signals received through a microphone array. The audio signals include speech signal, additive noise, and echo, the TF estimation based on the reference signal. The method also includes cancellation of linear components of the echo, based on the echo path TFs. The method further includes estimating an inverse square root of a covariance matrix of the additive noise, whitening the echo cancelled signals, and estimating a speech path RTF associated with the speech signal, based on the whitened echo cancelled signals. The method further includes performing beamforming on the whitened signals (such as weighted MVDR beamforming), based on the echo path TFs, the speech path RTF, and the estimated inverse square root additive noise covariance matrix.

Abstract: A microelectronic package may include stacked microelectronic dice, wherein a first microelectronic die is attached to a microelectronic substrate, and a second microelectronic die is stacked over at least a portion of the first microelectronic die, wherein the microelectronic substrate includes a plurality of pillars extending therefrom, wherein the second microelectronic die includes a plurality of pillars extending therefrom in a mirror-image configuration to the plurality of microelectronic substrate pillars, and wherein the second microelectronic die pillars are attached to microelectronic substrate pillars with an attachment material.

Abstract: An extrinsic camera calibration system (ECCS) comprising a surround view system (SVS) interface connecting the ECCS to the SVS. The SVS comprises four cameras mounted to front, back, left, and right sides of a vehicle respectively that are front, back, left, and right cameras, as well as an imaging interface at which images from the four cameras are output. A calibration pattern that comprises a set of features is used by an extrinsic calibration processor. A network interface is connected to the four cameras via the imaging interface. The processor receives, from each camera, an image comprising captured features from the calibration pattern. It determines and stores extrinsic calibration parameters (ECPs) for each camera that map coordinates of the features to camera coordinates and that are usable for subsequent normal operation of the cameras, the ECPs being determined from the image features.

Abstract: Methods, computer readable media, and wireless apparatuses are disclosed for trigger frame recovery. An apparatus of a wireless device is disclosed. The apparatus comprising processing circuitry configured to: encode a trigger frame comprising a resource allocation for one or more stations, where the trigger frame comprises a network allocation vector (NAV) duration. The processing circuitry may be further configured to configure the wireless device to transmit the trigger frame to the one or more stations. The processing circuitry may be further configured to configure the wireless device to contend for the wireless medium a first time, encode a retransmission of the trigger frame, and configure the wireless device to transmit the retransmission of the trigger frame to the one or more stations, if a frame is not received from the one or more stations in response to the trigger frame before a trigger frame timeout duration.

Abstract: This document discusses, among other things, a Cellular Internet-of-Things (CIoT) network architecture to enable communication between an apparatus of a CIoT User Equipment (UE) and a network through a CIoT enhanced Node B (eNB) according to a lightweight Non-Access Stratum (NAS) protocol. An apparatus of a CIoT eNB can process data for communication between the CIoT UE and the network. The lightweight NAS protocol supports a reduced set of NAS messages for communication between, for example, the CIoT UE and the CIoT eNB, such as using a modified NAS message, or one or more new messages.

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of multiband wireless communication. For example, a multiband wireless communication device may include a receiver to receive a first message from a mobile device, the first message including multiband capability information indicating a plurality of supported wireless communication bands of the mobile device; a controller to select a selected wireless communication band from the plurality of supported wireless communication bands; and a transmitter to transmit a second message to the mobile device, the second message including an indication of the selected wireless communication band.

Abstract: Embodiments of a LP-WUR (low-power wake-up radio) wake-up packet acknowledgement procedure are generally described herein. A first wireless device encodes for transmission of a wake-up packet of a LP-WUR to a second wireless device, the wake-up packet to wake up a WLAN (wireless local area network) radio of the second wireless device. Upon decoding a response frame from the second wireless device received during a predefined time period: the first wireless device encodes for transmission of a data packet to the WLAN radio of the second wireless device. Upon failing to receive the response frame from the second wireless device during the predefined time period: the first wireless device encodes for retransmission of the wake-up packet to the second wireless device.