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High speed trunking in a network device
A network device for selecting a port from a trunk group on which to transmit a multicast packet. The network device includes at least one trunk group including...
Rake receiver architecture within a WCDMA terminal
A baseband processing module includes an RX interface, a rake receiver combiner module, and may include additional components. The RX interface receives the...
Multiple protocol wireless communications in a WLAN
A method for multiple protocol wireless communications begins by determining protocols of wireless communication devices within a proximal region. The method...
Generic on-chip homing and resident, real-time bit exact tests
Details of media encoding and decoding devices which support generic homing sequences, and methods for operating such devices are disclosed. The use of generic...
Capacitor sharing surge protection circuit
A capacitor sharing surge protection circuit for protecting multiple ports from harmful energy surges, such as electrostatic discharge (ESD) and cable discharge...
Methods and systems for constraining a video signal
Systems and methods for filtering to comply with copy-protection regulations set forth for HDTV signals by the Motion Picture Association of America ("MPAA") are...
Multi-mode RFID tag architecture
A multi-mode RFID tag includes a power generating and signal detection module, a baseband processing module, a transmit section, a configurable coupling circuit,...
Method and system for a highly efficient power amplifier utilizing dynamic
biasing and predistortion
Aspects of a method and system for a highly efficient power amplifier (PA) utilizing dynamic biasing and predistortion are presented. Aspects of the system may...
Low flicker noise mixer and buffer
Low flicker noise mixer and buffer. This design employs some native metal oxide semiconductor field-effect transistors (MOSFETs) (e.g., having no threshold...
System for executing SIMD instruction for real/complex FFT conversion
An FFT conversion instruction based on a single instruction multiple data ("SIMD") technique is executed to reduce the number of cycles for software to perform...
Access point and terminal wireless transmission power control based on
point to point parameter exchanges
A wireless access point and multiple wireless terminals exchange point-to-point transmission power control parameters. The wireless access point gathers...
Spread spectrum transceiver module utilizing multiple mode transmission
A data transceiver module for digital data communications in a portable hand-held data terminal has multiple data spread spectrum modes which include direct...
Method and system for optimum channel equalization from a SerDes to an
Certain aspects of a method and system for optimum channel equalization between a host Serializer-Deserializer (SerDes) and an optical module may compensate and...
Method and system for video classification
Described herein is a method and system for video classification. The method and system can use predetermined color ranges to classify a video block. On a...
Flexible upstream PHY burst profile parameters to improve performance of
short bursts in impulse noise
A single carrier cable modem can be initialized on multiple channels. By initializing a cable modem on more than one channel, the error rate performance of short...
Gigabit switch on chip architecture
A data switch for network communications includes a first data port interface and a second data port interface is provided supporting at least one data port...
Wireless local area network channel resource management
A wired Local Area Network (wired LAN) and a plurality of Wireless Access Points (WAPs) coupled to a wired network infrastructure of the wired LAN service...
System, method, and apparatus for displaying pictures
Presented herein are systems, methods, and apparatus for displaying pictures. In one embodiment, there is presented a decoder system for decoding video data. The...
Circuit and method for battery charging and discharging protection
A method to detect the presence of battery protection circuits in any battery powered product. The major advantage of the method is to make the battery voltage...
On-chip capacitor structure
A first capacitor is formed on a substrate and connected to a first differential node of a differential circuit, and a second capacitor is formed on the...
System and method of uncorrelated code hopping in a communications system
A system and method are used to provide uncorrelated code hopping in a communications system. A multi-bit linear shift register receives data and clocks the data...
Multi user client terminals operable to support network communications
A network infrastructure operable to support the exchange of communications, such as voice communications, between a first client terminal having a first user...
Method and system for controlling a delay circuit for generation of
signals up to extremely high frequencies
Aspects of a method and system for generation of signals up to extremely high frequencies using a delay circuit are provided. In this regard, a variable delay...
Remote radio data communication system with data rate switching
Systems and methods that provide wireless communications are provided. One or more of the systems and methods may include, for example, selecting a lower data...
Method and apparatus for reducing the time required to acquire a GPS
A method of correlating a digital communications signal is described. In an example, a window is defined equal to a portion of an epoch of the digital...
PHY control module for a multi-pair gigabit transceiver
A control module for controlling convergence of cancellers, a decision feedback equalizer (DFE) and a timing recovery module. The control module includes a state...
Method and apparatus for performing signal correlation at multiple
resolutions to mitigate multipath interference
A method and apparatus for selecting a signal processing resolution. A received signal is processed using a first resolution. When a multipath condition is...
Built-in-self test for high-speed serial bit stream multiplexing and
demultiplexing chip set
A bit stream multiplexer includes an input ordering block, a plurality of multiplexers, an output ordering block, and a Pseudo Random Bit Stream (PRBS) function....
Mobility support via routing
A communication system is described. In one embodiment, the communication system comprises a mobile station having a transmitter to transmit packets wirelessly...
Transaction control system including portable data terminal and mobile
customer service station
A mobile customer service station operating within a wireless multi-hop communication network includes a console on a wheeled chassis. The console carries and...
Servo field preamble detector and methods for use therewith
A servo field preamble detector includes an upsampling module that generates a plurality of upsampled read samples by upsampling a read signal by an upsampling...
Wireless communications device with global positioning based on received
motion data and method for use therewith
A circuit includes a global positioning system (GPS) receiver that receives a GPS signal and that generates GPS position data based on the GPS signal. A wireless...
Access, monitoring, and control of appliances via a media processing
A device and method for accessing, monitoring, and controlling home appliances in a media exchange network by establishing a communication link between a...
Method and system for a low power fully differential noise cancelling low
Aspects of a method and system for a low power fully differential noise canceling low noise amplifier (NC LNA) are provided. The NC LNA may receive signals via a...
Gigabit ethernet transceiver with analog front end
Circuitry to remove switches from signal paths in integrated circuit programmable gain attenuators. Programmable gain attenuators and programmable gain...
Data processing hash algorithm and policy management
Methods and associated systems for processing data are disclosed. A hashing function sequentially processes a hash key to generate a hash value. A policy...
System for designing data structures
Systems and methods for designing data structures are provided. In one embodiment, an asynchronous first-in-first-out (FIFO) data structure may include, for...
Token-based receiver diversity
A token-based receiver diversity processing is described. In one embodiment, a receiver diversity comprises repeaters receiving wirelessly transmitted packets...
Alternatively powered low power IC
A low power integrated circuit (IC) includes a power supply module, first circuitry, and second circuitry. The power supply module is coupled to receive a power...
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...
Systems ramping power amplifier output power
A power amplifier circuit including a first transistor, a second transistor, and a power control circuit. The first transistor includes a first input and a first...
Analog received signal strength indication in an RF transceiver
An integrated circuit radio transceiver and method therefor comprises a receiver front end that further includes a plurality of in-phase and quadrature phase...
Method and system for programmable filtering offset
Methods and systems for a programmable filtering offset may include filtering desired data located at a variable offset from a start of a particular message in a...
Apparatus and method for latency control in a communications system
The present invention provides a method for controlling transmission latency in a communications system, wherein the communications system is subject to a noise...
Method and system for HSDPA bit level processor engine
Methods and systems for processing signals in a communication system are disclosed and may include pipelining processing of a received HSDPA bitstream within a...
Position based WPAN (Wireless Personal Area Network) management
Position based WPAN (Wireless Personal Area Network) management. Based on either the relative position or the specific location of devices within a WPAN,...
Performance indicator for a high-speed communication system
A method and apparatus for generating a performance indicator in a high-speed communication system. A plurality of disparate communication status signals with...
Verification and correction of 10GBASE-X lane routing between nodes
In a network having a first node and a second node, a method of verifying a lane routing between the first node and the second node. The first node and the...
Self servo writing disk controller and methods for use therewith
A self servo writing disk controller detects a plurality of spiral sync marks and a plurality of spiral bursts corresponding to one of a plurality of servo...
Magnetic disk drive, servo writer, self-servo writer and methods for use
A servo writer includes a servo data generation module that generates servo data corresponding to a plurality of servo wedges and a plurality of tracks of a...