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Method and system for random data access for security applications
Methods and systems for random data access for security applications are disclosed and may comprise generating on a chip, a random process index. A data process...
Method and apparatus for managing tasks in a multiprocessor system
In a multiprocessor system, a task control processor may be placed in the path connecting each execution processor to a system bus. Such task control processors...
Passive filter selectivity with precise resolution for integrated circuit
An integrated circuit radio transceiver and method therefor includes a parallel resistive circuit that provides high resolution to resistive circuitry in a...
System and method for efficient CABAC clock
A system and method that process data in a circuitry utilizing two clocks. The two clocks may be an offset version of one another. Utilizing two clocks to...
System and method for retransmitting packets over a network of
A system for transmitting packets over a network of communication channels, the system comprising a set of nodes comprising at least first and second nodes and a...
Switchboard for multiple data rate communication system
A switchboard device and methods of operation of same are disclosed. Embodiments of the invention may provide a flexible means of interconnecting wideband and...
Quadrature oscillator with simplified amplitude, phase and frequency
An oscillator circuit providing quadrature outputs and enabling instantaneous control over phase, frequency and amplitude of the output waveforms is disclosed....
Semiconductor decoupling capacitor
A semiconductor capacitor that includes a plurality of overlapping conductive layers and a field-effect transistor. The plurality of conductive layers include a...
Method for managing and controlling the low power modes for an integrated
A state machine and an external interface, including its associated input-outputs (IOs), are always powered on and used to manage the chip power modes and power...
Bulk transfer of information on network device
A network device for processing packets. The network device includes a CPU processing module for transmitting information between at least one memory location on...
Method and apparatus for generating and using a regional-terrain model
A method and apparatus for computing position using a regional-terrain model is provided. The method includes obtaining from at least three satellites...
Voice, data and RF integrated circuit with on-chip transmit/receive switch
and methods for use therewith
A voice, data and RF integrated circuit (IC) includes an RF transmitter that generates a transmit signal from outbound data. An RF receiver that generates...
System and method for aligning chroma pixels
Presented herein are a system and method for sharpening edges in a region. In one embodiment, there is presented a method for sharpening edges. The method...
System and method for preventing telephone line blocking by a modem
A modem includes modem circuitry and modem software that is executed by a processor. When the modem circuitry detects that the modem software is nonfunctional,...
Method and system for cluster processing using conjugate gradient-based
MMSE equalizer and multiple transmit...
Methods and systems for processing signals in a receiver are disclosed herein and may include generating a plurality of chip-rate synchronously sampled signals...
Modulation-type discrimination in a wireless local area network
Discriminating a modulation type based upon a predetermined portion of symbols for a received encoded signal. While receiving the encoded signal, at least a...
High speed data service via satellite modem termination system and
A satellite communication system includes a satellite earth station operably coupled to a data network, and a plurality of satellite modems, each satellite modem...
Beamforming in a wireless communication with a partial estimation to
A method for beamforming in a wireless communication begins by receiving a baseband signal. The method continues by receiving a feedback signal that includes a...
Reduced feedback for beamforming in a wireless communication
A method for reduced feedback for beamforming in a wireless communication begins by receiving a baseband signal. The method continues by digitally beamforming...
Processing data streams
Streams of data are processed. A stream of data including a plurality of encoded symbols is received. Symbols from a first subset of the encoded symbols are...
Architecture for very high-speed decision feedback sequence estimation
A method for providing a next-cycle input sample from a decision feedback equalizer to a symbol decoder using look-ahead computations such that timing contention...
Apparatus and method for implementing a suspend mode in an Ethernet-based
The present invention describes a communications system having a first link partner and a second link partner that are connected by a communications link having...
Apparatus and method for hardware creation of a header
A media access controller (MAC) is configured with a header creator circuit. The header creator circuit is configured with logic for receiving a data packet and...
System and method for diagnosing a cabling infrastructure using a PHY
A system and method for discovering a cable type using an automated, systematic process. A PHY can be designed to measure electrical characteristics (e.g.,...
Mirroring of data in a network device
A network device for processing packets includes an ingress module for performing switching functions on an incoming packet, a memory management unit for storing...
Apparatus and method for carrier frequency offset estimation and
correction in a wireless communication system
A method is disclosed for correcting carrier frequency offset (CFO) in a received data packet that includes one or more M data streams. The data packet has a...
Multiple stream cyclic-shifted delay transmitter
A multiple stream cyclic-shifted delay transmitter including a baseband processing module and a plurality of RF transmit sections. The baseband processing module...
System and apparatus for receiving digital television signals
Apparatus and methods to receive and display digital television signals are described. In one embodiment, an apparatus to receive digital television signals...
Film-mode (3:2/2:2 Pulldown) detector, method and video device
A film mode detector detects film mode of a series of fields of video by comparing pixels in a field adjacent the current field, with corresponding pixels...
Method and system for detecting digital QAM, VSB and analog TV signals
System and methods for processing signals in a television system are disclosed and may include measuring relative power of RF carriers over a full bandwidth of...
DAC module and applications thereof
A digital to analog conversion (DAC) module includes a digital to analog converter, a sample and hold circuit, and a switch module. The digital to analog...
System and method for using a PHY to locate a thermal signature in a cable
plant for diagnostic, enhanced, and...
A system and method for using a physical layer device to locate a thermal signature in a cable plant for diagnostic, enhanced, and higher power applications....
RFID decoding subsystem with pre-decode module
A radio frequency identification (RFID) decoding subsystem includes a pre-decode module and a decode module. The pre-decode module is coupled to process...
System and method for securing executable code
A system and method for the secure storage of executable code and the secure movement of such code from memory to a processor. The method includes the storage of...
Personal access and control of media peripherals on a media exchange
Methods are disclosed for indirectly monitoring and controlling at least one media peripheral device in a media exchange network by accessing a media management...
Wireless device authentication at mutual reduced transmit power
A system and method for facilitating the authentication of wireless devices in an environment with multiple wireless networks. A user wishing to join an...
Local oscillator apparatus and method
A direct conversion satellite tuner is fully integrated on a common substrate. The integrated tuner receives an RF signal having a plurality of channels and...
Method and system for a transmitter loft cancellation scheme that
maintains IQ balance
Methods and systems for a transmitter LOFT cancellation scheme that maintains IQ balance are disclosed. Aspects of one method may include providing current...
RF transmitter front-end and applications thereof
A radio frequency (RF) transmitter front-end includes a digital to analog conversion module and a power amplifier module. The digital to analog conversion module...
System and method for de-scrambling and bit-order-reversing payload bytes
in an Asynchronous Transfer Mode cell
A method and apparatus are disclosed for efficiently de-scrambling and bit-order-reversing one or more bytes of data according to DSL standards on a processor....
System and method for programmably adjusting gain and frequency response
in a 10-gigabit Ethernet/fibre channel...
Aspects of the invention may provide a method and system for adjusting a gain and/or a frequency response of an input signal for a multimode PHY device. A signal...
Adaptive electronic transmission signal cancellation apparatus for full
An adaptive electronic transmission signal cancellation circuit for separating transmit data from receive data in a bidirectional communication system operating...
Direct conversion RF transceiver for wireless communications
A single chip radio transceiver includes circuitry that enables received wideband RF signals to be down converted to base band frequencies and base band signals...
Trellis decoder for decoding data stream including symbols coded with
multiple convolutional codes
A trellis decoder decodes a stream of encoded symbols, including symbols of a first type (e.g. symbols encoded with a first trellis code) and symbols of a second...
Multi-pair gigabit Ethernet transceiver having adaptive disabling of
Various systems and methods providing high speed decoding, enhanced power reduction and clock domain partitioning for a multi-pair gigabit Ethernet transceiver...
Low-rate long-range mode for OFDM wireless LAN
A system for implementing an orthogonal frequency division multiplexing scheme and providing an improved range extension. The system includes a transmitter for...
Allocation of packets in a wireless communication system
In a wireless communication system, a multi-source data multiplexing system (e.g., a media access control (MAC)) accepts information packets from a plurality of...
Multi-service ethernet-over-sonet silicon platform
An integrated circuit device for use in connecting synchronous optical networks to packet networks and synchronous time division multiplexed subscriber lines and...
Memory management unit for a network switch
A network switch having at least one port data port interface, a first memory, a second memory, and a memory management unit in connection with the at least one...
Forced bubble insertion scheme
A network device for processing packets. The network device includes a memory management unit for storing packets and performing resource checks on each packet...