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Patent # Description
US-7,978,755 Methods and systems for detecting defects in serial link transceivers
Methods and systems for detecting defects in serial link transceivers. Defect detection includes detecting open circuits in one or more of the transmission...
US-7,978,729 High data throughput WLAN frame format
A frame format for high data throughput wireless local area network transmissions includes a first preamble segment, a second preamble segment, and a variable...
US-7,978,621 Power consumption management in a MIMO transceiver and method for use therewith
A mobile communication device includes a first wireless transceiver that receives a first inbound RF signal and that transmits a first outbound RF signal based...
US-7,978,456 Scalable integrated circuit high density capacitors
The present invention provides several scalable integrated circuit high density capacitors and their layout techniques. The capacitors are scaled, for example,...
US-7,976,225 Apparatus and method of signal detection in an optical transceiver
The present invention includes an optical transceiver having a fiber module with an optical data input and an electrical data output. The fiber module further...
US-7,975,203 Quadratic polynomial permutation (QPP) interleaver providing hardware savings and flexible granularity...
Quadratic polynomial permutation (QPP) interleaver providing hardware saving and flexible granularity adaptable to any possible turbo code block size. A means...
US-7,975,202 Variable modulation with LDPC (low density parity check) coding
Variable modulation with LDPC (Low Density Parity Check) coding provides for generation of LDPC coded symbols having different respective code rates and/or...
US-7,975,200 Error correction code (ECC) decoding architecture design using synthesis-time design parameters
Error correction code (ECC) decoding architecture design using synthesis-time design parameters. An approach is presented herein by which an ECC decoding...
US-7,975,153 Transmission impedance for four-pair midspan powering in a power over ethernet application
A midspan power sourcing equipment (PSE) for operation with power over Ethernet (PoE). The midspan PSE provides powering over wire pairs that are also used for...
US-7,975,079 Computer chip set having on board wireless interfaces to support parallel communication
A method and apparatus are provided for an embedded wireless interface that is embedded in, for example, one of an input and output controller device for...
US-7,974,628 VoIP WLAN conference calling via home wireless routers
A home wireless router establishes a Wireless Local Area Network (WLAN) and services a plurality of wireless terminals within the WLAN service area including at...
US-7,974,599 Low noise amplifier with constant input impedance
A low noise amplifier includes an input transistor, an inductor, and a current sink. The input transistor includes a gate, a drain, and a source, wherein the...
US-7,974,591 Modified preamble for programmable transmitter
A programmable transmitter generates a frame preamble to train a receiver with respect to a communication link format that corresponds to a transmission mode...
US-7,974,590 Method and system for simultaneous signal transmission on multiple selected frequencies
Aspects of a method and system for simultaneous signal transmission on multiple selected frequencies may include generating from a single baseband signal, a...
US-7,974,587 Local wireless 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-7,974,579 Frequency separation for multiple bluetooth devices residing on a single platform
A single host device, comprising a plurality of Bluetooth devices, estimates bandwidth requirements such as maximum rates and/or an average data rate expected...
US-7,974,578 Baseband controller in a micronetwork
A baseband controller includes a microsequencer with special hardware resources circuitry and a configuration that supports real-time micronetwork functionality...
US-7,974,532 System and method for bandwidth management in ethernet-based fiber optic TDMA networks
A system and method for management of bandwidth in a fiber optic, ethernet-based, TDMA communications system. A request/grant process is used to control the use...
US-7,974,517 Determination of decoding information
Systems, methods, and computer program products are described to determine and present proper decoding information to ensure correct decoding in digital video...
US-7,974,376 High precision continuous time gmC BPF tuning
High precision continuous time g.sub.mC BPF (Band Pass Filter) tuning. A novel approach is presented by which a continuous time signal serves as a BPF control...
US-7,974,356 Hybrid radio frequency transmitter
A hybrid transmitter includes first and second up-conversion modules, a combining module, and a power amplifier circuit. The first up-conversion module is...
US-7,974,337 High speed receive equalizer architecture
Various example embodiments are disclosed. According to an example embodiment, an apparatus may include a continuous time filter, a decision feedback equalizer,...
US-7,974,305 Inband management for power over ethernet midspans using an embedded switch
Power over Ethernet (PoE) communication systems provide power and data communications over the same communications link, where a power source device (PSE)...
US-7,974,298 High speed autotrucking
A method and system for automatically trunking ports connecting network devices arranged in a stacked configuration is provided. The method includes sending a...
US-7,974,296 Extended call handling functionality using multi-network simulcasting
A method and apparatus supporting the handling of calls using simulcasting of multimedia information via a broadband access gateway are disclosed. A broadband...
US-7,974,284 Single and double tagging schemes for packet processing in a network device
A method of handling datagrams in a network device is disclosed. The method includes the steps of receiving an incoming datagram at a port of the network...
US-7,974,275 Saturated datagram aging mechanism
Methods for aging datagrams in the memory portion of a datagram distribution device or other network device are provided. According to some of these methods, an...
US-7,974,049 Over-current protection in linear regulators
An integrated circuit radio transceiver and method therefor includes a linear regulator an output transistor for producing a current into an output node of the...
US-7,974,035 Timing recovery optimization using disk clock
Timing recovery optimization using disk clock. A novel means is presented to perform and provide control of the sampling frequency of a signal that is read from...
US-7,973,818 Mixing background effects with real communication data to enhance personal communications
There is provided a communication device for mixing effects data with real communication data. The communication device comprises a receiving element configured...
US-7,973,730 Adjustable integrated circuit antenna structure
An adjustable integrated circuit antenna structure includes a plurality of antenna elements, a coupling circuit, a ground plane, and a transmission line...
US-7,973,728 Radio transceiver communicating in a plurality of frequency bands
The present invention relates generally to computer devices utilizing removably radio frequency communication devices used for transmitting and receiving...
US-7,973,710 Method for adjusting a measurement cycle in a satellite positioning system signal receiver
A method for adjusting a measurement cycle in a satellite signal receiver is described. The method includes adjusting a measurement cycle in a satellite signal...
US-7,973,702 Apparatus for position detection using multiple HCF transmissions
An apparatus a transmitter section, a receiver section, and a processing module. The transmitter section transmits a plurality of high carrier frequency...
US-7,973,681 High speed, low power non-return-to-zero/return-to-zero output driver
A gating logic receives a non-return-to-zero (NRZ) input signal and couples the NRZ input signal as an NRZ output signal when operating in a NRZ mode of...
US-7,973,636 Impedance transformer and applications thereof
An impedance transformer includes a first winding and a second winding. The first winding includes a first plurality of winding components, wherein each of the...
US-7,973,567 Apparatus for sensing an output current in a communications device
Power over Ethernet (PoE) communication systems provide power and data communications over the same communications link, where a power source device (PSE)...
US-7,973,428 Supply voltage selector
An active diode includes a plurality of transistors that implement a built-in offset voltage. The built-in offset voltage size can be determined by sizing of at...
US-7,971,108 Modem-assisted bit error concealment for audio communications systems
Systems and methods are described for managing bit errors present in a series of encoded bits representative of a portion of an audio signal, wherein the series...
US-7,971,075 Four-pair midspan powering with a splitter in a power over ethernet application
A midspan power sourcing equipment (PSE) that supports four-pair powering in a power over Ethernet (PoE) applications. The midspan PSE can provide power to two...
US-7,970,962 Method and apparatus utilizing a tail bus to solve back-to-back data burst problems
A network device includes a port and a bus transmission calculation module. The port is connected to the network device to receive a data burst. The bus...
US-7,970,908 Media search engine for a personal media network
A system providing search functionality supporting the exchange and consumption of media is disclosed. The searching of media on storage belonging to any of a...
US-7,970,733 Method for communicating data in xDSL using data retransmission
A method for transmitting data in an xDSL system is disclosed. In an exemplary embodiment, the method includes defining a data transmission unit (DTU) to be...
US-7,970,374 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...
US-7,970,373 Direct digital conversion tuner and method for using same
A direct sampling tuner includes a low noise amplifier and an optional dynamically configurable band pass filter coupled to the low noise amplifier. The...
US-7,970,358 Adaptive radio transceiver with a local oscillator
An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local...
US-7,970,262 Buffer descriptor structures for communication between decoder and display manager
A system, method, and apparatus for decoding and displaying images utilizing two processors and two memory units. The decode process receives images which are...
US-7,970,124 Adaptive gain control based on echo canceller performance information
A system and method for provide a stable gain from an adaptive gain control device in a signal path. An echo canceller is also located in the signal path, and...
US-7,970,010 Upstream channel bonding in a cable communications system
A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a...
US-7,969,911 Hierarchical communication system providing intelligent data, program and processing migration
A hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting...
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