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9042432 Adaptive filter bank for dynamic notching in powerline communication  
An adaptive filter bank can be implemented on a PLC device to dynamically adapt to variations in notching requirements and the performance of the PLC medium. The PLC device can apply filter...
9042464 500 Mbps transmission apparatus using 2P line  
A 500 Mbps transmission apparatus is provided. The apparatus uses a 2P line which is capable of providing a 500 megabits-per-second service via a 2P UTP cable by adding a sub-layer which...
9042812 Surface-wave communications and methods thereof  
Aspects of the subject disclosure may include, for example, a system including a frequency mixer that combines a signal and a carrier wave to form a combined signal, and a transmitter that...
9036718 Low speed access to DRAM  
Embodiments provide access to a memory over a high speed serial link at slower speeds than the high speed serial links regular operation. An embodiment may comprise a memory apparatus with a...
9031139 Communication apparatus, signal superimposing circuit, and method for superimposing signals  
A communication apparatus according to the present invention comprises first communication means configured to transmit differential signals serving as first information over a first wire pair;...
9025647 Device for use in a power line communication system, power line communication systems and power line communication method  
A device including a power input supplying external AC power to the device via a power cord, a filter filtering noise from outside of the supplied external AC power and thereby generating a...
9025678 Partial response receiver  
A signaling system is described. The signaling system comprises a transmit device, a receive device including a partial response receive circuit, and a signaling path coupling the transmit device...
9025583 System for the coexistence between a plurality of wireless communication module sharing single antenna  
A system for the coexistence between a plurality of wireless communication modules sharing a single antenna is provided, including an antenna, first and second transceiving paths, and first and...
9020049 Communications system using beamforming  
In a MIMO communications system a first communications device applies beamforming to a complete transmission packet including both synchronization data and either payload data or training symbols....
9020010 Transfer of encoded data  
The invention relates to a method that includes transfer of data encoded on the basis of a first encoding scheme via an interface between a baseband assembly and a radio-frequency assembly of a...
9020064 Multilevel signal transmission system capable of accurately determining voltage levels of transmitted multilevel data signal  
A multilevel signal transmitting apparatus transmits a multilevel data signal with M voltage levels, and a multilevel clock signal with (M−2) voltage levels, to a multilevel signal receiving...
9014283 Communication system  
An ECU of a transmission side performs a first conversion of converting a single bit of original baseband data into a four-bit bit pattern, which indicates one of two kinds of “0” and “1” of the...
9014252 Band-pass high-order analog filter backed hybrid receiver equalization  
A channel equalization scheme is provided. A linear equalizer using a continuous-time linear equalization and a decision feedback equalizer using a discrete-time decision feedback equalization are...
9014282 Precision timing in a data over cable service interface specification (DOCSIS) system  
An accurate non-Data Over Cable Service Interface Specification (non-DOCSIS) clock signal is generated at the downstream output of a DOCSIS network. In one example method, a downstream DOCSIS...
9014248 BASE-T common mode testing in an Ethernet subsystem  
Systems and methods are provided for common mode testing for a system using an Ethernet subsystem. The Ethernet subsystem generates test signals that can be introduced at various points in the...
9008194 Low-power, high-speed transceiver  
The present invention relates to a low-power and high-speed transmission and reception apparatus which reduces consumption power of a sending-end circuit by increasing a value of a termination...
9008217 Method and assembly for transmitting sensor signals  
The invention relates to a method for transmitting sensor signals, comprising the following steps: a first sensor (4), in particular a rotational speed sensor, supplies an alternating signal,...
9008168 Signal equalizer for balanced transfer line-based video switching  
A method of equalizing signals from a plurality of balanced transmission line cables having different lengths includes providing a first cable having a first length and a second cable having a...
9008193 Power line communication device that is resilient to cross-band interference  
A Power Line Communication (PLC) device that is resilient to cross-band interference. The PLC device is configured to communicate on AC power wiring in the frequency range of 9 kilohertz to 500...
9008196 Updating interface settings for an interface  
A computer system includes a processor, and the processor includes at least one interface for communicating with an electronic component. Each of the at least one interface has a set of interface...
9001954 Reception circuit, information processing device, and buffer control method  
A reception circuit that receives data in serial communications through a plurality of lanes includes a plurality of buffers provided for each of the plurality of lanes that each stores data...
9001900 Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program  
A weighting filter is provided for use in a device for transmitting and/or receiving an analog signal. The device is capable of transmitting and/or receiving the analog signal in a predetermined...
9001926 Common mode signal reduction in powerline communication devices  
An active common mode current limiting mechanism limits common mode currents in a powerline communication device. A powerline coupler determines a common mode signal component of an output signal...
8995247 Device triggered wake up of powerline communication devices  
A first network device detects at least a first orthogonal code included in a preamble of a network packet received at the first network device from a second network device in an orthogonal...
8995508 Method and arrangement in a digital subscriber line system  
Transmitting and receiving arrangements and methods in a Digital Subscriber Line (DSL) system having a plurality of modems and vectored transmission capability. A first part of an available...
8995507 Transceiver self-diagnostics for electromagnetic interference (EMI) degradation in balanced channels  
Transceiver self-diagnostics for electromagnetic interference (EMI) degradation in balanced channels. Selective operation of transmitting a common mode signal from a communication link implemented...
8995593 Communication device using spatial diversity, communications system and method  
In a MIMO communications system a communication device receives one or more receive signals on at least one receiver port. A receiver unit recovers, from the at least one receive signal, at least...
8989318 Detecting circuit and related detecting method  
A detecting circuit includes: a first offset generating circuit, arranged to apply a first offset to an input signal pair and accordingly generate a first output signal pair; and a first sampling...
8989323 Single cable including multiple interconnections between two radio units for cross polarization interference cancellation  
An outdoor radio communication system comprises a first radio unit, a second radio unit, and a single cable coupling the first radio unit to the second radio unit. Each radio unit includes a...
8989283 High speed transceiver based on concatenates of a leech lattice with binary and nonbinary codes  
A transceiver architecture can contain an encoder and a decoder for communicating high speed transmissions. The encoder can modulate signal data for being mapped in a constellation that is...
8982968 Apparatus for converting terminal polarity for R S communication  
An apparatus for converting terminal polarity for RS communication includes a comparator configured to discriminate polarities of a first signal line and a second signal line by comparing voltage...
8982967 Method and device for reducing interference between a power line carrier signal and a VDSL type signal  
The present invention concerns a method of reducing interference between a carrier current signal (SCPL) transmitted over an electrical line (Le) and a signal of the VDSL type (SVDSL) transmitted...
8976874 Robust and simple to configure cable-replacement system  
In a modular signal mirroring system each point-to-point RF transceiver end has a controller module coupled to one or more I/O modules. The I/O modules have various input and output circuits. A...
8976875 Clock-embedded source synchronous semiconductor transmitting and receiving apparatus and semiconductor system including same  
The present invention relates to a clock-embedded or source synchronous semiconductor transmitting and receiving apparatus and to a semiconductor system including same. The semiconductor apparatus...
8971469 Serial data communication method and serial data communication device  
A master device and slave devices are connected with each other through an SDA and an SCL, and at least one of a serial communication data signal communicated through the SDA and a serial...
8971422 Communication apparatus, integrated circuit, and communication method  
In communication method for communicating via a transmission channel to which first communication apparatuses communicating based on a first communication system, second communication apparatuses...
8964907 Multi-protocol communications receiver with shared analog front-end  
According to an example embodiment, a communications receiver may include a variable gain amplifier (VGA) configured to amplify received signals, a VGA controller configured to control the VGA, a...
8964863 Communicating with a self-clocking amplitude modulated signal  
Examples disclosed herein provide daisy chain communication system. The daisy chain communication system includes a plurality of transceivers coupled to devices which provide data signals to, and...
8960019 Fuel dispenser time synchronization and geotracking  
A fuel dispenser has internal fuel flow piping, a flow meter located along the internal fuel flow piping, and a displacement sensor operatively connected to the flow meter to generate information...
8965304 Multi-mode I/O circuitry supporting low interference signaling schemes for high speed digital interfaces  
A multi-mode I/O circuit or cell (10) is provided for transmitting and receiving data between ICs, where each IC contains at least one of the I/O circuits. Each data link includes transmitter...
8964861 Active and programmable HDMI cable and method  
A method for optimizing the performance of an active HDMI cable. An active cable compensator is provided within the HDMI cable itself. This device applies an individually-adjusted equalizer to...
8964862 Transmission method and system  
A method for transmitting digital data via a line includes the steps of providing a clock signal and of transmitting the digital data in synchrony with the clock signal, the clock signal having a...
8958487 Power line communication transmitter with amplifier circuit  
In one embodiment, a transmitter circuit is provided for data transmission from endpoint devices to collector devices over power distribution lines. The transmitter includes an amplifier circuit...
8958464 PHY payload over multiple tone masks using single tone mask PHY header information  
A method of powerline communications (PLC) includes compiling a data frame for physical layer (PHY) by a first communications device at a first communications node on a powerline of a PLC network....
8952793 Bicycle electrical system  
A bicycle electrical system is provided with a first electric component, a second electric component, and a third electric component. The first electric component includes a first electric power...
8948273 Method and apparatus for wired signal transmission  
A method and apparatus for high quality signal transmission, which utilizes normal-mode current flow and produces an audio output signal with suppression of normal-mode voltage amplitude,...
8948275 Power line communication system for vehicle  
In a power line communication system, a master uses a twisted pair wire as a power line and a communication line and outputs a power signal and a data modulation signal to a slave. The slave...
8948934 Methods and systems for vehicle broadband connection to a data network  
Methods and systems for communicating data between a vehicle and a ground-based unit are provided. The method includes communicatively coupling the vehicle to the ground-based unit, initiating a...
8948274 Enabling co-existence among power line communication (PLC) technologies  
Systems and methods for enabling co-existence among power line communications (PLC) technologies are described. In some embodiments, a method performed by a PLC device, such as a PLC gateway, may...
8942297 Forwarding signal supply voltage in data transmission system  
In a data transmission system, one or more signal supply voltages for generating the signaling voltage of a signal to be transmitted are generated in a first circuit and forwarded from the first...