Abstract: Methods and apparatuses for high rotation rate low I/O count phase interpolation are disclosed, including techniques to reduce redundant phase interpolation coding and method steps by modifying phase mapping and generation with pluralities of amplifiers. I/O reduction count is achieved while maintaining resolution and allowing scalability in phase interpolation. Control circuits include techniques to interpolate phases at a high rotation rate while reducing discontinuities and risk for logic hazards.

Abstract: One or more methods and systems of sharing an external memory between functional modules of an integrated circuit chip are presented. The invention provides a system and method of reducing the amount of off-chip memory utilized by one or more integrated circuit chips. In one embodiment, a method for sharing an off-chip memory among one or more on-chip functional modules comprises arbitrating the communication of data between one or more on-chip functional modules and the off-chip memory. In one embodiment, the arbitration is facilitated by using an internal data bus that is controlled by a bus arbiter control unit. In one embodiment, a system for sharing an off-chip memory between functional modules of an integrated circuit comprises a security processing module, a media access controller module, a data interface, and a data bus.

Abstract: A system and technique for detecting a device that requires power is implemented with a power detection station. The power detection system includes a detector having an output and a return which are coupled together by the device when the device requires power. The detector includes a word generator for generating test pulses for transmission to the device via the detector output, and a comparator for comparing the detector output with the detector return. The power detection station has a wide variety of applications, including by way of example, a switch or hub.

Abstract: Aspects of a method and system for compensating for distortion in a transmitter by utilizing a digital predistortion scheme with a feedback mixer configuration are presented. Aspects of the system may include an RF transmitter that enables generation of an RF output signal in response to one or more generated input signals. One or more feedback signals may be generated by performing frequency downconversion on the RF output signal within a corresponding one or more feedback mixer circuits. The generated one or more feedback signals may be inserted at a corresponding one or more insertion points in an RF receiver. Each insertion point may be between a receiver mixer circuit and corresponding circuits that generate a baseband signal based on the corresponding one of the feedback signals.

Abstract: Described herein is a method and system for spatial prediction in a video encoder. The method and system can operate on a set of video elements in parallel. Multiple modes can also be executed for each set of video elements. Modes correspond to a weighted combination of neighboring video elements. The weighted combination can be changed and loaded into a spatial predictor instruction table.

Abstract: A video processing system may receive a first frame comprising pixel data for a first 3-D view of an image, which may be referred to as first 3-D view pixel data, and receive a second frame comprising pixel data for a second 3-D view of the image, which may be referred to as second 3-D view pixel data. The system may generate a multi-view frame comprising the first 3-D view pixel data and the second 3-D view pixel data. The system may make a decision for performing processing of the image, wherein the decision is generated based on one or both of the first 3-D view pixel data and/or the second 3-D view pixel data. The system may process the 3-D multi-view frame based on the decision. The image processing operation may comprise, for example, deinterlacing, filtering, and cadence processing such as 3:2 pulldown.

Abstract: A system and method, in a television control device, for generating screen pointing information, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.

Abstract: A mobile device, which comprises a monoscopic three-dimensional (3D) video generation device, one or more depth sensors and one or more devices operable to determine distance, may be operable to capture two-dimensional (2D) video image data and corresponding depth information of surroundings of the mobile device. The mobile device may capture distance information via the one or more devices operable to determine distance. A 3D map may be rendered by the mobile device utilizing the captured 2D video image data, the captured corresponding depth information and/or the captured distance information. The monoscopic 3D video generation device may comprise one or more image sensors. The one or more devices operable to determine distance may comprise an optical and/or electromagnetic emitting device. The 3D map may be generated by the mobile device. The 3D map may also be generated by the mobile device based on information received from a location server.

Abstract: A mobile device coupled to a common system clock receives a signal comprising a primary synchronization sequence (PSS) and a secondary synchronization sequence (SSS) in a radio frame. Sample counts are generated for timed events based on corresponding operating bandwidths. The timed events are detected at modulo sample counts of the generated sample counts according to corresponding operating bandwidths. PSS symbol timing determined via the PSS synchronization is aligned to the generated sample counts based on corresponding operating bandwidth. The generated sample counts are bit-shifted relative to the aligned PSS symbol timing for other timed events based on corresponding operating bandwidths. The one or more timed events are determined via performing modulo counting after the bit-shifting. Timing operations are performed at the determined timed events and the determined one or more timed events are refined, accordingly.

Abstract: Upstream frequency response measurement and characterization. Signaling is provided between respective communication devices within a communication system. Based upon at least one of these signals, one of the communication devices captures a number of sample sets corresponding thereto at different respective frequencies (e.g., a different respective center frequencies, frequency bands, etc.). Then, spectral analysis is performed with respect to each of the sample sets to generate a respective and corresponding channel response estimate there from. After this number of channel response estimates is determined, they are combined or splice together to generate a full channel response estimate. In implementations including an equalizer, different respective sample sets may correspond to those that have undergone equalization processing and those that have not.

Abstract: Disclosed are method and system for Ethernet media conversion supporting high-speed wireless access points. The method includes receiving at each of a plurality of input-side Ethernet modules in a media converter, a plurality of input data streams at a first data rate. In the media converter each of the plurality of input data streams may be aggregated into an output data stream at a second data rate. The output data stream may then be transmitted at the second data rate from an output-side Ethernet module in the media converter. Each of the input data streams may be received from an Ethernet switch, and the output data stream may be transmitted to a wireless access point. In one exemplary implementation, each of the input-side Ethernet modules may include a 1G PHY, while the output-side Ethernet module may include one or both of a 2.5G PHY and a 4G PHY.

Abstract: Embodiments of the invention provide methods, devices and computer programs arranged to control access to a Secondary Cell Carrier (SCC) by a user terminal. The user terminal having a first functional state in which the user terminal is arranged to monitor for a broadcast channel associated with the SCC, and a second functional state, different to said first functional state. One embodiment comprises an apparatus comprising a processing system arranged to cause the apparatus to: receive data indicative of a plurality of operational modes assigned to the SCC; and transmit a signalling message comprising data indicative of said plurality of operational modes for receipt by the user terminal, whereby to configure the user terminal into the first functional state, wherein the user terminal is arranged to selectively request access to resources of the SCC on the basis of a comparison between data contained in said signalling message and data contained in a transmission received on the broadcast channel.

Abstract: A communication device, such as a smart phone, includes an envelope tracking power supply. The envelope tracking power supply is configured for direct connection to a supply voltage. The direct connection may be made without connection through an intermediate voltage regulator, such as a low drop out regulator. The supply voltage may be a relatively high battery voltage, for example, that would normally result in greater than permissible voltage limits on the transistors used in conventional envelope tracking power supplies.

Abstract: A wireless communication device includes a wireless charging circuit configurable to receive a wireless power signal from a power transmitting unit and to charge the wireless communication device under control of a processing device and in conjunction with a charging session with the power transmitting unit. A wireless interface device operates under control of the processing device to establish a wireless connection with the power transmitting unit via a connection establishment procedure, wherein the wireless connection is separate from the wireless power signal. Control data is exchanged with the power transmitting unit via the wireless connection, wherein the control data is used by the processing device to implement the charging session with the wireless charging circuit. A response is generated to a disruption event of the wireless communication device that includes implementing a restoration procedure for restoring the wireless connection, without implementing the connection establishment procedure.

Abstract: A circuit for a single differential-inductor oscillator with common-mode resonance may include a tank circuit formed by coupling a first inductor with a pair of first capacitors; a cross-coupled transistor pair coupled to the tank circuit; and one or more second capacitors coupled to the tank circuit and the cross-coupled transistors. The single differential-inductor oscillator may be configured such that a common mode (CM) resonance frequency (FCM) associated with the single differential-inductor oscillator is at twice a differential resonance frequency (FD) associated with the single differential-inductor oscillator.

Abstract: A device for motion vector reuse for adaptive bit rate streaming may include a first encoder, a second encoder, and a network interface. The first encoder may be configured to perform motion estimation on a video content item to generate motion vectors for the video content item and to encode the video content item using the generated motion vectors and based at least in part on a first adaptive bit rate (ABR) profile to generate a first encoded stream. The second encoder may be configured to encode the video content item using the motion vectors generated by the first encoder and based at least in part on a second ABR profile to generate a second encoded stream. The network interface may be configured to initiate transmission of segments of the first and second encoded streams in response to requests therefor.

Abstract: A device for repairing a memory device using a test-bypass register associated with the memory device may include a comparator configured to compare a current address of the memory device with a faulty address and to generate a match signal when the current address matches the faulty address. A logic block may be coupled to the comparator and configured to generate one or more output signals in response to the match signal. The faulty address may be associated with a non-operational cell of the memory device. The one or more output signals may be coupled to one or more memory-bypass inputs of the test-bypass register. The one or more output signals may be configured to enable use of the test-bypass register instead of the non-operational cell of the memory device.

Abstract: A communication device configured to provide Web real-time communication (WebRTC) for interne protocol (IP) multimedia services utilizing one or more 3GPP protocols. The communication device can be configured to authenticate communication with one or more clients using one or more IP Multimedia Subsystem (IMS) credentials. The communication device can also be configured to convert communications between WebRTC and 3GPP protocols utilizing Traversal Using Relays around Network Address Translation (TURN) functionality implemented within the communication device.

Abstract: A clock control circuit for a parallel in, serial out (PISO) shift register helps save power. The clock control circuit selectively clocks the shift register as it converts a parallel input to a serial output. For example, the clock control circuit may provide clock signals to the flip flops (or other buffers) in the shift register that will receive data elements provided with the parallel input. However, the clock control circuit withholds clock signals from flip flops that will not receive data elements provided with the parallel input, or that have already been received by a particular flip flop. As the parallel loaded input elements propagate serially through the shift register, on each clock cycle an additional memory no longer needs to be clocked. The memory no longer needs to be clocked because that memory has already propagated its loaded input element to the following memory, and no further element provided in the N element parallel loaded data is incoming.

Abstract: A method, apparatus and computer program product are provided to provide network access credentials and network access to a remote device via a proxy device. In some example embodiments, a method is provided that comprises receiving a request for network access credentials from a remote device. In some example embodiments, the network access credentials comprise identification information related to at least one SIM. The method of this embodiment may also include determining whether network access credentials are available for the remote device. The method of this embodiment may also include causing the network access credentials to be provided to the remote device in an instance in which network access credentials are available for the remote device. In some example embodiments, the network access credentials enable access to a network by the remote device via one or more proxy devices.