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System and method for protecting transport stream content
Systems and methods that protect transport stream content are disclosed. The system may include a first module and a second module, the first module having a...
Table lookup mechanism for address resolution
A table lookup indexing system for the transmission of data packets in a network switch. Data is received in an input port and is divided into two parts, an...
Peripheral bus switch having virtual peripheral bus and configurable host
A peripheral bus switch includes a virtual peripheral bus, a plurality of bridges, and a configurable host bridge. A first bridge operably couples on a first...
Energy efficient achievement of integrated circuit performance goals
A system and method for meeting performance goals in an electronic system in an energy efficient manner. Various aspects of the present invention may comprise...
Method and system for compensation of DC offset in an RF receiver
Aspects of compensating for DC offset in an RF receiver may comprise sampling data from at least one of a plurality of output paths, selecting a sampled data and...
RF transceiver incorporating dual-use PLL frequency synthesizer
A dual-use PLL frequency synthesizer for use in a transceiver is capable of operating as a local oscillation generator in a receiving mode and as a transmitter...
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...
Secure legacy media peripheral association with authentication in a media
Aspects for secure access and communication of information in a distributed media network may include detecting when a legacy media peripheral is connected to a...
Method and system for pre-equalization in a single weight (SW) single
channel (SC) multiple-input...
In wireless systems, a method and system for pre-equalization in a single weight (SW) single channel (SC) multiple-input multiple-output (MIMO) system are...
Nonlinear mapping in digital-to-analog and analog-to-digital converters
In a high-fidelity digital modulator, a mapper is provided to minimize quantization noise, jitter, and cross-talk between multiple digital-to-analog or...
Data scrambler generation of pseudo-random bit sequence for
semi-stationary Q-mode signal
In a data communication system, a transmitter of a modem, for example, uses a single scrambler to operate in a data communication mode and in a non-data mode....
Space-time and/or space-frequency block coding using complex signal
A method of space-time and/or space-frequency block encoding begins by receiving at least two complex signals, wherein each of the at least two complex signals...
Transceiver system and method having a transmit clock signal phase that is
phase-locked with a receive clock...
A transceiver system is disclosed that includes a plurality of transceiver chips. Each transceiver chip includes one or more SERDES cores. Each SERDES core...
Stacked network switch configuration
A method of handling packets includes inserting a stack-specific tag into a packet, then processing the packet in a stack of network switches in accordance with...
Method and system for decoding control channels using partial combining
with weighted SNR
A method and system for decoding SACCH control channels in GSM-based systems with partial combining using weighted SNR may comprise combining least one weighted...
Service aware flow control
A service aware flow control apparatus and method for multiple classes of data packets. A flow control sender includes a buffer of an ingress port per Class...
Wireless communication device having GPS receiver and an on-chip gyrator
A circuit for use in a wireless communication device includes a on-chip gyrating circuit that generates a motion parameter based on motion of the circuit. A GPS...
Method and computer program product to migrate legacy data to a RAID array
while contemporaneously providing...
A method and related computer program product for migrating legacy data to a RAID array while contemporaneously providing user access to legacy data, comprising...
Frame erasure concealment for predictive speech coding based on
extrapolation of speech waveform
A method and system are provided for synthesizing a number of corrupted frames output from a decoder including one or more predictive filters. The corrupted...
Method and system for rerouteable cyclic redundancy check sum (CRC) for
Provided is a system and method including a number of routers structured and arranged to route one or more video sources to any of one or more destinations. Each...
Mobile communication device with low power receiver for signal detection
A mobile communication device with a low power receiver for signal detection and a method for utilizing a low power receiver for signal detection in a mobile...
RF transceiver configuring for a MIMO communication
An RF transceiver includes a baseband processing module, a transmitter section, and a receiver section. The baseband processing module convert outbound data into...
Multimode communication device with shared signal path programmable filter
A multimode communication device with a shared signal path programmable filter and a method for utilizing a shared signal path programmable filter in a multimode...
Low-noise transmitter system and method
A low-noise transmitter architecture and method for high linearity, high output-swing systems such as Asymmetrical Digital Subscriber Line (ADSL) systems. The...
High accuracy voltage controlled oscillator (VCO) center frequency
Methods and systems for calibrating a frequency of a circuit are disclosed herein and may comprise dividing a feedback frequency of an output frequency signal to...
System and method for adjusting the phase of a frequency-locked clock
A clock signal regeneration system and method to adjust the phase of a frequency-locked clock signal is provided. The system includes a numerically controlled...
Reduced-complexity antenna system using multiplexed receive chain
A method and associated system for processing a plurality of replicas of a signal in a signal processing chain, the method includes receiving each of the...
Signaling format for wireless communications
Methods, devices and systems for wireless communication generate signals by determining whether legacy devices are within a proximal region of the wireless...
Method and system for receiving pulse width keyed signals
Provided is a method to process a pulse width coded signal. The method includes digitizing a received pulse width coded signal and transforming the digitized...
Multistandard video decoder
Methods and systems for processing an encoded video stream are disclosed herein. Aspects of the method may comprise receiving on a chip, packetized data within...
System and method for display of 50 Hz video at 60 Hz
A system and method that convert a video source from a first rate to a second rate. The system may have as an input a video that may be frame-based or...
Method and system for a control scheme on power and common-mode voltage
reduction for a transmitter
Provided is a method and system for controlling current characteristics in a transceiver having a transmitter. The method includes identifying a phase control...
Selectable notch filter
According to one exemplary embodiment, a selectable notch filter includes a transmission line, a bias circuit, and a switch for selectably coupling the...
Efficient front end memory arrangement to support parallel bit node and
check node processing in LDPC (Low...
Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decoders. A novel approach is...
Data path security processing
Methods and associated systems provide secured data transmission over a data network. A security device provides security processing in the data path of a packet...
Disk controller, channel interface and methods for use therewith
A channel interface couples a channel circuit to a controller circuit of a disk drive, the channel circuit includes a channel register and the controller circuit...
Correlating video images of lip movements with audio signals to improve
A speech recognition device can include an audio signal receiver configured to receive audio signals from a speech source, a video signal receiver configured to...
Reconfigurable topology for receiver front ends
The method and apparatus of the present invention provide for a configurable radio front end topology that allows selectable operation in a single balanced mode...
Baseband / RFIC interface for high throughput MIMO communications
Analog signal paths are utilized between a baseband processor and a radio front end to support high throughput communications for a multiple in multiple out...
Method and system for adaptive multi rate (AMR) and measurements downlink
Various aspects of a method and system for adaptive multi rate and measurements adaptation may include a processor that enables computation of at least one...
Determination and processing for fractional-N programming values
Determination and processing for fractional-N programming values. The present invention is operable to receive a clock signal (CLK) and to transform that CLK...
Method and system for a control scheme on power and common-mode voltage
reduction for a transmitter
Provided is a method and system for controlling current characteristics in a transceiver having a transmitter. The transmitter includes a plurality of current...
Radio frequency unit analog level detector and feedback control system
A Radio Frequency (RF) transceiver includes a baseband processor, a receiver section, and a transmitter section. The receiver section communicatively couples to...
MIMO timing recovery
Multiple-input-multiple-output (MIMO) timing recovery. A novel approach is presented to perform timing recovery when processing the multiple received signals...
Decoding error correcting codes transmitted through multiple wire twisted
pair cables with uneven noise on the...
Decoding error correcting codes transmitted through multiple wire twisted pair cables with uneven noise on the wires. A novel approach is presented by which the...
Radio receiver utilizing a single analog to digital converter
A radio receiver includes a single analog to digital converter, a 1.sup.st digital mixing module, and a 2.sup.nd digital mixing module. The single analog to...
High speed data link with transmitter equalization and receiver
A high speed data link includes transmitter equalization and (passive) receiver equalization to compensate for frequency distortion of the data link. In one...
Wireless terminal turbo decoding module supporting packet splitting and
A baseband processing module of a wireless terminal includes a Turbo decoding module. The Turbo decoding module decodes a Turbo code word to produce one or more...
Apparatus and method for hardware creation of a DOCSIS header
A media access controller (MAC) is configured with a DOCSIS Header creator circuit. The DOCSIS header creator circuit is configured with logic for receiving a...
Hierarchical data collection network supporting packetized voice
communications among wireless terminals and...
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks...