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Method and system for reconfigurable devices for multi-frequency
Aspects of a method and system for reconfigurable devices for multi-frequency coexistence are provided. In this regard, an IC may be configured based on a...
Programmable antenna with programmable impedance matching and methods for
A wireless transceiver includes a programmable antenna, that is configurable to a selected one of a plurality of antenna configurations, based on a control...
Voice and data exchange over a packet based network with timing recovery
A signal processing system which discriminates between voice signals and data signals modulated by a voiceband carrier. The signal processing system includes a...
Method and apparatus for processing satellite positioning system signals
to obtain time information
A method and apparatus for processing satellite positioning system signals at a mobile receiver is described. In one example, first bit-transitions within...
Method and system for quadrature local oscillator generator utilizing a
DDFS for extremely high frequencies
Methods and systems for a quadrature local oscillator generator utilizing a DDFS for extremely high frequencies. Aspects of one method may include utilizing the...
Apparatus and method for sampling frequency offset and carrier frequency
offset estimation and correction in a...
A communication system, including a receiver, is described having a common clock source that drives both carrier frequency (f.sub.c) and sampling frequency...
Adaptive modulation in a multiple input multiple output wireless
communication system with optional beamforming
A transmitting MIMO wireless device transmits a training sequence to a receiving MIMO wireless device. The receiving MIMO wireless device estimates a channel...
Configurable load impedance for power amplifier predistortion calibration
An integrated circuit radio transceiver and method therefor includes an integrated circuit radio transceiver operable to provide specified gain levels and...
Video quality adaptation based upon scenery
Operating on video frames includes determining a frame set backdrop of a set of video frames that is a characterization of the relative difference in content of...
System and method for performing ranging in a cable modem system
The present invention provides a system and method for performing ranging operations in a able modern system. In accordance with embodiments of the present...
Method and system for an efficient channel quantization method for MIMO
A method and system for processing communication signals is provided and may comprise, minimizing a cost function in a MIMO pre-coding system by choosing a...
S-flow in a network device
A network device for providing statistical sampling of packet at a port. The network device includes an ingress module for randomly selecting a packet at one of...
Wireless access point service coverage area management
A Wireless Access Point (WAP) of a Wireless Local Area Network (WLAN) infrastructure includes a processor, a radio and a directional antenna. The radio supports...
Method and system for enabling rendering of electronic media content via a
secure ad hoc network configuration...
An ad hoc network enabled to handle secure data may be created for a specified user via a handheld wireless communication device (HWCD) such that rightful...
Timestamp metering and rollover protection in a network device
A network device for processing data on a data network includes a plurality of ports, configured to receive data from a data network and to send processed data...
Filter module for a video decoding system
Systems and methods are disclosed for filter modules in a video display system or network. One embodiment relates to a method for operating a filter module in a...
System and method for clipping values of pixels in one color space so not
to exceed the limits of a second...
A system and method that detects when pixels from one color space would exceed the range of a second color space, and restrict the range of the pixels without...
Receiver including a matrix module to determine angular position
A receiver includes an antenna array, a plurality of phase shifters, a matrix module, a low noise amplifier module, and a down conversion module. The antenna...
Method and apparatus for providing a global secure user plane location
A method and apparatus for providing assistance data for satellite positioning system receivers utilizing a secure user plane location (SUPL) service. In one...
Method and system for a virtual wide area GNSS reference network
A GNSS enabled mobile device receives GNSS assistance data in a determined format from a central processing station communicatively coupled to a wide area...
Multi-speed burst mode serializer/de-serializer
A multi-speed burst mode serializer/de-serializer (SerDes) is configurable and can operate in one of a plurality of operating modes. The plurality of operating...
Method and system for polar modulating QAM signals with discontinuous
Aspects of a method and system for polar modulating QAM signals with discontinuous phase may include amplifying a signal via a plurality of amplifiers such that...
Method and system for polar modulation with discontinuous phase for RF
transmitters with integrated amplitude...
Aspects of a method and system for polar modulation with discontinuous phase for RF transmitters with integrated amplitude shaping may include amplifying a...
High speed multiplexer
According to one embodiment, a high speed multiplexer includes a number of data inputs, a number of hot code select inputs, and a final data output. In one...
Data retention flip flop for low power applications
A disclosed embodiment is a data retention flip flop comprising master and slave circuits that are configured to be turned off when a single sleep mode signal...
Method for charging lithium batteries with power dissipation control
Herein described are at least methods and systems to control power dissipation while charging a device. In a representative embodiment, the method comprises...
Power sharing between midspan and endspan for higher power PoE
Methods and systems for higher power PoE are provided. Embodiments overcome system limitations to PSE power scaling by using an endspan-midspan configuration...
Billing support in a media exchange network
A system providing billing support for the exchange of media is disclosed. An embodiment of the present invention may provide for the authorization of and...
Method and system for configurable active/passive mixer and shared GM
Aspects of a method and system for configurable Active/Passive Mixer and Shared GM Stage may include configuring an RF mixer in frequency demodulator to operate...
Method and system for RF front-end calibration scheme using fractional-N
frequency synthesized signals and RSSI
Aspects of a method and system for an RF front-end calibration scheme using signals from a fractional-N frequency synthesized and received signal strength...
Method and system for dynamically tuning and calibrating an antenna using
an on-chip digitally controlled array...
Methods and systems for dynamically tuning and calibrating an antenna using on-chip digitally controlled array of capacitors are disclosed. Aspects of one...
Gain-control methods of transmitter modulators
An apparatus comprising a plurality of switchable full step mixer unit cells, wherein each switchable full step unit cell is configured to, when the full step...
A transceiver front-end provides an interface between a transmission medium and transmitter, and between a transmission medium and receiver. The transceiver...
Method and system for optimal frequency planning for an integrated
communication system with multiple receivers
Methods and systems for optimal frequency planning for an integrated communication system with multiple receivers may include adjusting a center frequency of a...
Method and system for multisession communication using multiple physical
A wireless device comprising a single communication stack accessing a corresponding radio interface accessed via a corresponding physical layer, may utilize a...
Method and system for improving reception in wired and wireless receivers
through redundancy and iterative...
A method and system for improving reception in wired and wireless systems through redundancy and iterative processing are provided. A multilayer decoding...
Method and system for reuse of CORDIC in an RF transceiver by
reconfiguration in real time
Methods and systems for processing an RF signal are disclosed herein. Aspects of the method may comprise utilizing a single input CORDIC and a single output...
Received signal determination based upon frame classification
A receiver includes digital logic for defining a plurality of signal paths for an ingoing digital signal to determine a frame classification. Frames are...
Method and system for channel estimation in a single channel (SC)
single-input multiple-output (SIMO) system
The method and system for channel estimation in a single channel (SC) single-input multiple-output (SIMO) system described herein may provide a fast and cost...
Processing data packets using navigational hardware assist
Herein described is a system and method for improving the performance in which data packets are processed in a set-top-box. The system determines and stores one...
Method and system for utilizing a 10/100/1G/10G base-T PHY device for
single channel and shared channel networks
Aspects of a method and system for utilizing a 10/100/1G/10GBase-T PHY device for single channel and shared channel networks are provided. In this regard, at...
High speed flow control methodology
A method and apparatus for controlling data flow across a network performs a method which includes transmitting a packet request message from a first station to...
Method and system for a location-based broker service (LBS) client broker
A GNSS enabled handset receives signals from different resources comprising GNSS satellites and/or from a wireless network. The GNSS enabled handset acquires...
Radar detection circuit for a WLAN transceiver
A single chip radio transceiver includes circuitry that enables detection of radar signals to enable the radio transceiver to halt communications in overlapping...
Frequency synthesizer for integrated circuit radios
An integrated circuit radio transceiver and method therefor includes capacitive loop filter with selectable capacitive elements that are operable to adjust a...
High-speed low-leakage-power standard cell library
A high-speed, low leakage-power Standard Cell Library is provided. The high-speed, low-leakage-power Standard Cell Library provides the extra drive-strength of...
Graphics display system with graphics window control mechanism
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video...
Optimized transmission of signals between a disk drive controller and a
motor controller using a serial port
Herein described are at least a method and a system for prioritizing the transmission of one or more types of signals through a serial port. Various aspects of...
Packet loss concealment for sub-band predictive coding based on
extrapolation of sub-band audio waveforms
A technique is described for concealing the effect of a lost frame in a series of frames representing an encoded audio signal in a sub-band predictive coding...
Audio time scale modification algorithm for dynamic playback speed control
A modified synchronized overlap add (SOLA) algorithm for performing high-quality, low-complexity audio time scale modification (TSM) is described. The algorithm...