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RF transceiver front-end with RX/TX isolation
A radio frequency (RF) transceiver front-end includes an antenna, an RF receiver section, an RF transmitter section, a balancing circuit, and a multiple node...
RF front-end with on-chip transmitter/receiver isolation and noise-matched
Embodiments of an RF front-end are presented herein. In an embodiment, the RF front end comprises a power amplifier (PA), a noise-matched low-noise amplifier...
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...
Successive interference cancellation in code division multiple access
system using variable interferer weights
A method for successive interference cancellation in code division multiple access (CDMA) systems is provided that uses variable interferer weights. This method...
Method and system for a programmable interference suppression module
Aspects of a method and system for a programmable interference suppression module may include receiving a communication signal comprising one or more desired...
Method and system for PVR software buffer management to support software
Methods and systems for a personal video recorder (PVR) software buffer management to support the software passage are disclosed. A first plurality of receive...
Method and system for audio level detection and control
In a method and system for audio level detection and control, an amplitude of an audio signal may be compared to a threshold and an attenuation applied to the...
Supply independent Schmitt trigger RC oscillator
Embodiments of the present invention provide an oscillator circuit having a steady output frequency that is independent of the supplied voltage. This oscillator...
Transmitter pre-distortion across wide transmit power dynamic range
An integrated circuit radio transceiver and method therefor includes an integrated circuit radio transceiver operable to provide pre-distortion settings that...
Method and apparatus for performing trellis coded modulation of signals
for transmission on a TDMA channel of a...
A method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network, such as a DOCSIS cable network,...
Method and system for hierarchically layered adaptive median motion vector
Methods and systems for hierarchically layered adaptive median motion vector smoothing are disclosed. Aspects of one method may include generating motion...
Apparatus and method for correcting IQ imbalance
An apparatus and method for correcting IQ imbalance are presented. An exemplary receiver for processing I and Q signals from a tuner includes: a non-decision...
Successive interference canceling for CDMA
Successive interference canceling for CDMA. ICI may result from a signal's multi-path effects, or by filtering/suppression of some of the component energy of...
Connectionless packet data transport over a connection-based
A multiple processor device generates a control packet for at least one connectionless-based packet in partial accordance with a control packet format of the...
Line driver for an adaptive hybrid circuit
A second output transmission signal ("TX.sub.2") added to a line driver is a scaled version of the main output transmission signal ("TX.sub.1"). TX.sub.2 is...
Method and system for transporting configuration protocol messages across
a distribution system (DS) in a...
Aspects of a method and system for transporting configuration messages across a DS in a WLAN are presented. Aspects of a method for enabling communication of...
Multi-mode WLAN/PAN MAC
A novel solution is presented in which a MAC (Medium Access Controller) is implemented that includes multiple functionality types. This MAC may include...
Method and apparatus for allocating resources in wireless communication
A method and apparatus i.e. Base Station for allocating resources in a wireless communication system is provided. The method includes generating a plurality of...
Media exchange network supporting remote peripheral access
Systems and methods that provide remote access are described. In one embodiment, a system may include, for example, a plurality of communication devices and a...
Wireless local area network device supporting enhanced call functions
A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other wireless device and...
RFID reader with receiver clock derived from transmitter output
An RFID reader is operable to receive an inbound RF signal during transmission of an outbound RF signal. The inbound RF signal may be a modulated, backscattered...
Systems and methods for using operating system (OS) virtualisation for
minimizing power consumption in mobile...
A mobile phone that uses OS virtualization for minimizing power consumption in mobile phones is provided. A mobile phone according to the invention may include...
Power over Ethernet connector with integrated power source equipment (PSE)
In a Power over Ethernet (POE) system, a power source equipment (PSE) device configured to deliver power to one or more powered devices (PDs) over a plurality...
Configurable conversion module of an RF front-end
A configurable conversion module includes a down conversion module and an up conversion module. The down conversion module is operable to convert, when in a...
Multiple frequency band information signal frequency band conversion
A wireless device includes processing circuitry and a Radio Frequency (RF) receiver section. The processing circuitry determines a set of information signals...
Method and system for bluetooth HID activity prediction for wireless
coexistence throughput optimization
A host device may be enabled to support a plurality of wireless interfaces, wherein some of these interfaces may be utilized to support human interface device...
Subscriber station transceiver allocation of groups of subcarriers between
a plurality of transceiver antennas
Embodiments for at least one method and apparatus of a subscriber station transceiver allocating and transmitting groups of subcarriers between a plurality of...
Distributed storage and aggregation of multimedia information via a
broadband access gateway
A system and method for the aggregation of multimedia information storage via a broadband access gateway is disclosed. Information about storage resources...
Multi-wideband communications over power lines
Systems and methods for communicating over a power line are configured to substantially simultaneously communicate over a plurality of wideband frequency...
Constant output DC bias circuit using an open loop scheme
Embodiments of the present invention provide DC biasing circuits. Embodiments employ an open loop scheme, instead of a closed loop scheme as used in...
Wireless headset supporting enhanced call functions
A modular wireless headset includes earpiece(s) and microphone(s), where the earpiece and microphone may be physically separate devices. The earpiece renders...
Inter-device wireless communication for intra-device communications
To support an intra-device communication using inter-device wireless communications, an RF bus controller is operably coupled to receive an RF bus access...
Flexible MAC/PHY association
A system and method for allowing flexible associations between PHY devices and MAC devices in a point-to-multipoint communications system, such that a given...
Method and system for half duplex audio in a bluetooth stereo headset
Aspects of a method and system for half duplex audio in a Bluetooth stereo headset are provided. A service type and/or service activity levels may be detected...
Asynchronous event notification
The invention includes a method system and apparatus for an asynchronous event notification. In the event that a system-wide application requires notification...
Adaptive control of LCD display characteristics based on video content
Determining video content type of a video displayed on a LCD and triggering adjustment in drive power of the LCD based on the video content type. The video...
Split gate oxides for a laterally diffused metal oxide semiconductor
An apparatus is disclosed to increase a breakdown voltage of a semiconductor device. The semiconductor device includes a first heavily doped region to represent...
Method and system for a temperature sensing crystal integrated circuit
with digital temperature output
Aspects of a method and system for a temperature sensing crystal Integrated circuit with digital temperature output are provided. In this regard, an indication...
System and method for inter-packet channel coding and decoding
A system and method for inter-packet channel encoding/decoding for recovering lost packets, while minimizing network latency and delay. The novel inter-packet...
System and method for trellis decoding in a multi-pair transceiver system
A method and a system for decoding information signals encoded in accordance with a multi-state encoding scheme and transmitted over a multi-dimensional...
Method and system for protecting data
Methods and systems for protecting data may include controlling encryption and/or decryption and identifying a destination of corresponding encrypted and/or...
System and method for efficiently performing bit-field extraction and
bit-field combination operations in a...
A system and method for efficiently performing bit-field extraction and bit-field combination operations in a processor is provided. The system includes a...
Programmable antenna assembly and applications thereof
A programmable antenna assembly includes a configurable antenna structure, a configurable antenna interface, and a control module. The configurable antenna...
Method and system for dynamic selection of a coexistence method and
transmit power level based on calibration data
Aspects of the invention may comprise calibrating operations of wireless transmitters and/or receivers in a communication device to mitigate interference caused...
Apparatus for allocation of wireless resources
An integrated circuit (IC) includes a plurality of circuit modules, a millimeter wave (MMW) transceiver, a controller. The controller is further operably...
Image analyser and adaptive image scaling circuit and methods
An image analyser analyses regions of an image. An image scaler may then scale the image adaptively, in dependence on the nature of region of the image being...
Implementation of a communication link in powered device for layer 2
A system and method for enabling communication between power source equipment and a powered device chip. In one embodiment, communication between the power...
Apparatus to reconfigure an 802.11a/n transceiver to support 802.11j/10
MHz mode of operation
A method and apparatus is disclosed to dynamically reconfigure a communications receiver to support one or more single stream modes of operation, multiple...
Time shift and tonal adjustment to support video quality adaptation and
A digital electronic device includes a time shifter/tone adapter that eliminates unwanted audio effects at recipient device, that includes stutter and loss of...
Method and system for asymmetric operation in a network node in an energy
efficient ethernet network
An Ethernet network comprises multi-rate link partners that may be operable to communicate symmetrically and/or asymmetrically via any of a plurality of...