Abstract: A video processing system includes a video transcoder that receives a independent video layer stream and a first dependent video layer stream that requires the independent video layer for decoding, the video transcoder generating a transcoded video signal based at least one of the independent video stream and the dependent video layer stream.

Abstract: Systems and methods that reduce or remove idle tones and noise from an audio signal are provided. According to various embodiments, a level of the received input signal is detected and a control signal can be generated based on the detected level. When the detected level is above a pre-determined threshold value, then the input signal (which may have been processed) is output. When the input falls below the pre-determined threshold, then a constant signal is output instead, where the constant signal may be one of a ground signal, or other constant voltage signal.

Abstract: Because of associated disadvantages of narrow-band off-chip radio-frequency (RF) filtering, a mixer-first receiver front-end designed to tolerate blockers with minimal gain compression and noise factor degradation is disclosed. The mixer-first receiver front-end includes two separate down-conversion paths that help to minimize added noise and voltage gain prior to baseband filtering, which are critical factors in eliminating narrow-band off-chip RF filtering.

Abstract: Various embodiments are disclosed for facilitating reception of a digital audio stream over a wireless personal area network (PAN). At a wireless network mobile computing device, a wireless network audio broadcast device is discovered. The wireless network audio broadcast device is operable to provide a digital audio stream over a wireless PAN. The wireless network mobile computing device facilitates the reception of the digital audio stream over the wireless PAN by a wireless network audio listening device.

Abstract: The present application discloses various implementations of a mobile device including a power amplifier (PA) having a driving stage coupled to an output stage. The driving stage is configured to be selectably powered by one of a first voltage supply and a second voltage supply. The output stage is configured to be powered by the second voltage supply. The mobile device further includes a voltage supply selection switch configured to selectably power the driving stage by the second voltage supply when an output power of the PA is less than or equal to a threshold power.

Abstract: Embodiments of imaging devices of the present disclosure automatically utilize sequential image captures in an image processing pipeline. In one embodiment, control processing circuitry captures a plurality of sub-frames, each of the sub-frames comprising a representation of a scene captured at a different focus position of a lens. A depth map of the scene may be generated comprising a depth of the portion of the scene based at least upon the focus position at which the one of the sub-frames was captured. An output frame of the scene may also be generated by utilizing pixel values of the sub-frame which are determined to be at optimal focus positions.

Abstract: Disclosed are systems and methods for cut-through switching in port-speed-mismatched networks. Specifically, systems and methods are described in which data packets from an ingress device are paced, thereby matching the data rate of the ingress device with the data rate of the egress device.

Abstract: Certain aspects of a method and system for Fiber Channel and Ethernet interworking may include receiving by a central processing unit (CPU), one or more requests for discovery of one or more Fiber Channel (FC) switches based on a Fiber Channel initialization protocol (FIP). The CPU may be operable to facilitate, via a network switch, a proxy login into the one or more FC switches based on the FIP for one or more servers. The one or more servers may be operable to directly communicate and/or receive packets to/from the FC switches via the network switch. The network switch may be operable to determine a destination address of one or more servers based on the facilitated proxy login by the CPU if the one or more servers utilize fabric provided MAC addresses (FPMA) or utilize a MAC address table if the one or more servers utilize server provided MAC addresses (SPMA).

Abstract: An integrated circuit is disclosed that can be included in a host electronic device that can be commonly manufactured, where the integrated circuit can be designated (“locked”) for a specific manufacturer, thereby substantially reducing the likelihood that a third party will be able to successfully clone a host electronic device manufactured by the specific manufacturer and/or swap the chip containing the integrated circuit for one having more enabled features. The integrated circuit includes an ID module that can be programmed after fabrication. Components within the integrated circuit designate manufacturer-specific configurations (e.g., address mapping, pin routing and/or vital function releasing) based on the programmed manufacturer ID. As a result, once the integrated circuit has been programmed with the manufacturer ID, the integrated circuit will function correctly only within a host device manufactured by the manufacturer associated with the programmed manufacturer ID.

Abstract: A method and apparatus is disclosed to restrict access services to a communication device. The services may be restricted based upon hardware characteristics, geographic characteristics, user specifications of the communication device and/or specified rules. The method and apparatus may restrict its service to only specific applications suitable for the environment and the time. Upon a request for a service that is now restricted, the method and apparatus may notify an end user that the service was requested. Further, the method and apparatus may notify an originator of the request that the service is not available and may ask for a short message to be delivered to the end user.

Abstract: Aspects of a method and system for reducing the complexity of multi-frequency hypothesis testing using an iterative approach may include estimating a frequency offset of a received signal via a plurality of iterative frequency offset hypotheses tests. The iterative frequency offset hypotheses may be adjusted for each iteration. A correlation may be done between a primary synchronization signal (PSS), and one or more frequency offset versions of a received signal to control the adjustment of the iterative frequency offset hypotheses. A frequency of the received local oscillator signal may be adjusted based on the estimated frequency offset. One or more frequency offset version of the received signal may be generated via one or more multiplication, and the multiplication may be achieved via a multiplication signal corresponding to one or more frequency offsets. The frequency offset of the received signal may be estimated via the correlation.

Abstract: Aspects of a method and system for using a microstrip to switch circuits in CMOS applications may include generating a second signal from a first signal by frequency-translating the first signal by switching a first current associated with the first signal between a first signal path and a second signal path. The switched first current may be filtered via a microstrip filter that may be tuned to a desired frequency component of the frequency-translated first signal, and the second signal may be generated from the difference between the voltage of the first signal path and the second signal path.

Abstract: An MTP/PTP extension may enable MTP/PTP devices to determine which protocol and/or which protocol version to utilize for impending communication. For example protocol and/or protocol version may be requested with a MTP/PTP SetDeviceClass operation that may comprise DeviceClass and/or RequestedVersion parameters. A response to the request may specify a protocol and/or protocol version for impending communication. Moreover, a response may comprise a DeviceInfo dataset comprising one or more fields indicating the protocol and/or protocol version. In various embodiments of the invention, a protocol and/or protocol version may be determined based on a GetDeviceInfo operation. Determination of which protocol and/or which protocol version to utilize for communication between MTP/PTP enabled devices may occur during initiation of communication.

Abstract: A system and method for generating a graphical image on a display is disclosed. The graphical image is generated from data describing at least one object. The display includes a plurality of positions. Each of the plurality of positions has an area. The system and method include determining if a portion of the at least one object intersects a current position of the plurality of positions and providing an output if the portion intersects the current position. The method and system further include providing a mask for the portion if it is determined that the portion intersects the current position. The mask indicates an extent to which the at least one portion occupies the area of current position. The method and system further include utilizing the mask to provide antialiasing. The method and system also include repeating the determining, one mask providing, and utilizing steps for each of the plurality of positions.

Abstract: The present application discloses various implementations of a mobile device including a power amplifier (PA) having a driving stage coupled to an output stage. The driving stage is configured to be selectably powered by one of a first voltage supply and a second voltage supply. The output stage is configured to be powered by the second voltage supply. The mobile device further includes a voltage supply selection switch configured to selectably power the driving stage by the second voltage supply when an output power of the PA is less than or equal to a threshold power.

Abstract: A method of wireless communication utilizing a communication system that includes a baseband module that is in communication with a radio module via an Ethernet communication link. The method of wireless communication can include the synchronization of the internal reference clocks of the baseband module and radio module. A hierarchical arrangement can be used to synchronize the internal reference clocks with a grandmaster clock within the communication system. Further, packet transit calculations can be used to synchronize the internal reference clocks.

Abstract: A near field RF communicator has an antenna circuit to couple with the H field of an RF magnetic field and a power supply deriver to derive a rectified auxiliary power supply from the received magnetic field. Rectification may be performed using an actively switched rectifier having a passive mode of operation. A sub regulation system is provided to regulate the auxiliary power supply to inhibit the possibility of temporally varying power requirements of the near field RF communicator or its host causing an apparent load modulation of a signal that is transmitted or received by the communicator.

Abstract: A network node in a vehicular network processes packets based on a prioritization scheme. The prioritization scheme uses packet type, priority, source, destination, or other information to determine a priority of the packets. Packets can be stored in one of multiple queues organized according to packet type, or other criteria. In some cases, only one queue is used. The packets are time stamped when put into a queue, and a time to live is calculated based on the timestamp. The time to live, as well as other factors such as packet type, packet priority, packet source, and packet destination can be used to adjust a packet's priority within the queue. Packets are transmitted from the queues in priority order. In some cases, the network node can identify a top-priority packet, and transmit the top priority packet without first storing the packet in the queue.

Abstract: According to one exemplary embodiment, a method for fabricating a flash memory cell in a semiconductor die includes forming a control gate stack overlying a floating gate stack in a memory region of a substrate, where the floating gate stack includes a floating gate overlying a portion of a dielectric one layer. The floating gate includes a portion of a metal one layer and the dielectric o one layer includes a first high-k dielectric material. The control gate stack can include a control gate including a portion of a metal two layer, where the metal one layer can include a different metal than the metal two layer.

Abstract: An interface substrate is disclosed which includes an interposer having through-semiconductor vias. An upper and a lower organic substrate are further built around the interposer. The disclosed interface substrate enables the continued use of low cost and widely deployed organic substrates for semiconductor packages while providing several advantages. The separation of the organic substrate into upper and lower substrates enables the cost effective matching of fabrication equipment. By providing an opening in one of the organic substrates, one or more semiconductor dies may be attached to exposed interconnect pads coupled to through-semiconductor vias of the interposer, enabling the use of flip chips with high-density microbump arrays and the accommodation of dies with varied bump pitches. By providing the opening specifically in the upper organic substrate, a package-on-package structure with optimized height may also be provided.