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Patent # Description
US-7,900,127 LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI...
LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices....
US-7,900,122 Simplified RS (Reed-Solomon) code decoder that obviates error value polynomial calculation
Simplified RS (Reed-Solomon) code decoder that obviates error value polynomial calculation. A novel means is presented herein by which error magnitudes (or error...
US-7,900,116 Switch with error checking and correcting
Data error often occurs during the process of data transmission or storage. Typically, a store-and-forward data switch uses the frame check sequence portion of a...
US-7,900,067 Battery powered device with dynamic and performance management
A computing device operates over a range of voltages and frequencies and over a range of processor usage levels. The computing device includes at least a...
US-7,900,065 Method and system for monitoring module power status in a communication device
Methods and systems for monitoring operating status of a device are provided. Aspects of the method may include receiving within a chip, a signal indicative of a...
US-7,900,032 Method and system for NAND flash support in autonomously loaded secure reprogrammable system
Segmenting a boot code to allow separate and independent storage and validation of the segments in a manner that enable secure system boot by autonomous fetching...
US-7,899,956 System and method of reducing the rate of interrupts generated by a device in microprocessor based systems
Herein described are at least a system and a method of reducing or decreasing the rate of interrupts transmitted by a device to a microprocessor. In a...
US-7,899,951 Communication network having a plurality of bridging nodes which transmits a polling message with backward...
An apparatus and a method for routing data in a radio data communication system having one or more host computers, one or more intermediate base stations, and...
US-7,899,434 Power management for a mobile communication device and method for use therewith
A communication device includes a voice data and RF integrated circuit (IC) that includes a memory module that stores a least one application as a plurality of...
US-7,899,429 RF transceiver with undesired signal rejection and methods for use therewith
A radio frequency (RF) transceiver includes an RF transmitter that generates an outbound RF signal at a carrier frequency that is based on a transmitter local...
US-7,899,428 Radio receiver and radio receiver front-end
A radio receiver front-end includes first and second RF receiver sections and an RF combining module. The first RF receiver section is coupled to receive an...
US-7,899,423 Method and system for a synthesizer/local oscillator generator (LOGEN) architecture for a quad-band GSM/GPRS radio
A method for processing signals is disclosed and may include performing using one or more circuits in a multiband radio, functions including receiving an input...
US-7,899,421 Double search algorithm of user group selection for multiuser MIMO downlink transmission
A method and system for a double search algorithm of user group selection for multiuser MIMO downlink transmission are provided. The use of optimal brute-force...
US-7,899,411 RF integrated circuit with on-chip transmit/receive switch and methods for use therewith
A RF integrated circuit (IC) includes first and second RF transceivers. A processing module generates a first and second control signals to select either a...
US-7,899,410 Adjustable antenna interface and applications thereof
An adjustable antenna interface includes a single-ended to differential conversion circuit, an adjustable impedance matching circuit, an RF differential switch,...
US-7,899,409 Apparatus for controlling impedance
A transceiver is described that includes a power amplifier (PA), a low noise amplifier (LNA), and an impedance matching circuit having a first and second...
US-7,899,407 High frequency signal combining
A radio transceiver device includes circuitry for radiating electromagnetic signals at a very high radio frequency both through space, as well as through wave...
US-7,899,399 Frequency division multiple access communications within a device
A radio transceiver device includes circuitry for radiating electromagnetic signals at a very high radio frequency both through space, as well as through wave...
US-7,899,394 RFID system with RF bus
A radio frequency identification (RFID) system includes an RFID reader, an RFID tag, and a network connection module. The RFID reader includes a reader radio...
US-7,899,052 Memory structure for resolving addresses in a packet-based network switch
Memory structure, and packet-based switch including the memory structure, having Address Resolution Table and Packet Data Buffer table employing a shared memory....
US-7,899,034 Methods for the synchronization of multiple base stations in a wireless communication system
A plurality of base station devices are linked together and synchronized to facilitate communication between the respective base station devices and respective...
US-7,899,020 Method for a generalized packet header suppression mechanism using a wireless communications medium
A method for reducing the bandwidth required to transmit a data packet via a wireless network is provided. In an embodiment, the method includes generating a...
US-7,899,007 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...
US-7,898,967 Multiple upstream channel descriptor messages pointing to single upstream channel ID for more efficient...
In a DOCSIS-based communications system, different upstream channel descriptors (UCDs) all identify a single logical upsteam channel identifier (UCID) regardless...
US-7,898,547 Memory controller for handling multiple clients and method thereof
A method and system is provided for organizing and routing multiple memory requests from a plurality of clients to multiple memories. Requests from a plurality...
US-7,898,418 Integrated blocker filtering RF front end
A receiver architecture for canceling blocking signals in the receive path includes a low noise amplifier for receiving and amplifying an inbound RF signal to...
US-7,898,314 Offset compensation using non-uniform calibration
Methods and systems for offset compensation using calibration are provided. Embodiments enable offset compensation using non-uniform calibration. Embodiments...
US-7,898,222 Battery charger and associated method
The present invention relates to battery chargers. A first controller can be configured to set, when a first power supply is coupled to a first port, a current...
US-7,897,967 Anti-fuse device
An anti-fuse device includes a substrate and laterally spaced source and drain regions formed in the substrate. A channel is formed between the source and drain...
US-7,895,657 Switching network employing virus detection
In a digital communication infrastructure, intermediate network nodes compare packets from end-point devices with pluralities of virus templates. Upon detecting...
US-7,895,491 Integrated circuit with low-power built-in self-test logic
An integrated circuit with low-power built-in self-test logic ("IC-LPBIST") is disclosed. The IC-LPBIST may include combinational logic and a loading circuit...
US-7,895,365 File storage for a computing device with handheld and extended computing units
A handheld computing unit includes a processing module, a main memory interface for coupling to a main memory, a baseband processing module, an RF section, a...
US-7,895,364 Component identification and transmission system
Embodiments of this invention comprise a modular, scalable architecture for building a variety of Layer 2/3/4+ Ethernet products and devices. Such devices or...
US-7,894,852 Channel reciprocity matrix determination in a wireless MIMO communication system
Operating a wireless MIMO system to determine forward and reverse channel reciprocity matrices relating a first wireless MIMO device and a second wireless MIMO...
US-7,894,851 Configurable multiple mode RFIC
An integrated circuit (IC) includes a baseband processing module and a radio frequency (RF) section. The baseband processing module is coupled to convert...
US-7,894,846 Access point multi-level transmission power control based on the exchange of characteristics
A wireless access point and multiple wireless terminals exchange utilization, status, mobility and reception characteristics. Each wireless terminal generates...
US-7,894,830 Motion adaptive wireless local area network, wireless communications device and integrated circuits for use...
A circuit includes an on-chip gyrating circuit that generates a motion parameter based on motion of the circuit. A global positioning system (GPS) receiver...
US-7,894,800 Method for re-establishing telephone calls after unintended termination
A system for operating a wireless mobile device that automatically re-establishes a telephone call after unintended disconnection is disclosed and may include at...
US-7,894,796 Shared user interface in a shared resource environment
A system and method for providing a secure user interface in a shared resource environment. Various aspects of the present invention may comprise establishing a...
US-7,894,790 Dual conversion receiver with reduced harmonic interference
A dual conversion receiver selects and down-converts one channel from a plurality of channels in a received RF signal. The dual conversion receiver includes...
US-7,894,782 Multi-input multi-output transceiver with transmit power management based on receiver parameter and method for...
An RF transceiver includes a plurality of RF receivers for receiving a corresponding one of a plurality of received signals. Each of the plurality of the RF...
US-7,894,780 Method and system for a linearized transmitter including a power amplifier
Various aspect of a system for a linearized transmitter including a power amplifier may include at least one transconductance amplifier that enables generation...
US-7,894,778 LO generator to reject unwanted sideband
According to an example embodiment, an apparatus is provided in a wireless transceiver. The apparatus may include a circuit configured to generate a first...
US-7,894,777 IC with a configurable antenna structure
An integrated circuit (IC) includes a plurality of antenna elements, a coupling circuit, a control module, and an RF transceiver. The plurality of antenna...
US-7,894,530 Method and system for dynamic selection of transform size in a video decoder based on signal content
In a video processing system, a method and system for dynamic selection of transform size in a video decoder based on signal content are provided. For high...
US-7,894,508 WCDMA terminal baseband processing module having cell searcher module
A baseband processing module includes TX processing components, a processor, memory, an RX interface, and a cell searcher module. The TX processing components...
US-7,894,507 Method and system for HSDPA maximum ratio combination (MRC) and equalization switching
Aspects of a method and system for a single antenna receiver system for HSDPA are provided. Aspects of a system for processing RF signals, the method may...
US-7,894,506 Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedback
Aspects of a method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedback may include quantizing a change in...
US-7,894,464 Apparatus and method for auto-negotiation in a communication system
A communication system includes a first device and a second device that can advertise multiple capabilities using communication links. A first type of...
US-7,894,423 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...
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