СПИСОК патентов США - подгруппа МПК16 H04B3/32


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№ п/п Номер патента Название патента

2017

19602160Apparatus and method for digitally cancelling crosstalk
29602159Communication channel identification in a power line communication network
39601239Alien crosstalk suppression with enhanced patch cord
49596715Long wireless local area network (WLAN) packets with midambles
59595983Method and apparatus for digital predistortion of ultra wideband radio frequency upconverters
69590717Signal receiving method and electronic device
79590695Rejecting RF interference in communication systems
89584182Vectored DSL crosstalk cancellation
99584181Channel estimation
109577705Network apparatus with multiple communication ports
119565048Reduced precision vector processing
129564946Methods and apparatuses for characterizing common mode noise and estimating loop imbalance
139548792Adaptive monitoring of crosstalk coupling strength
149544423Channel ordering for multi-channel multi-carrier communication systems
159543241Interconnect array pattern with a 3:1 signal-to-ground ratio
169537781Method and system for extended reach copper transceiver
179537673Minimizing interference between communication networks
189537593Dynamically adjusting route or link topology to minimize self-interference

2016

199531866Mitigation of disconnect events in vectoring based DSL systems
209531491Communication method, apparatus and system
219525459Method, related device, and system for crosstalk cancellation processing on port line of access device
229515699Dual mode serial transmission apparatus and method for switching mode thereof
239509518Method and apparatus for managing joining events for G.fast vectoring with discontinuous operation
249509484Scheme system and method for power saving in vectored communications
259509368Method and device for determining a parameter that characterizes a number of spare positions to be used for cancelling the crosstalk of lines joining a digital subscriber line vectoring group
269503985Transmission scheme for communication systems
279503155Tuning asymmetry of a differential digital interface to cancel magnetic coupling
289490887Communication device and method providing beamforming for two or more transmission channels
299490869Transmission medium having multiple cores and methods for use therewith
309485740Signal transmission method, communications equipment, and system
319485025Data transmission coordination over digital subscriber lines
329484984Cable-level crosstalk reduction
339473412Dynamic traffic shaping based on path self-interference
349473339Performing upstream symbol alignment under FEXT
359473240Method and apparatus for providing twisted pair multilink communications
369467212System and method for multiple-input multiple-output communication
379462116Reducing the feedback overhead during crosstalk precoder initialization
389461703Interference signal compensation
399461418Compensation network using an orthogonal compensation network
409455765Communications connectors having frequency dependent communications paths and related methods
419450644Higher order multiple input multiple output in ethernet
429444516Method, apparatus and system for supporting non-vector line
439432169Systems and methods for power optimized framing
449432080Probing and estimation of cross-coupling
459425996Iterative method for synthesizing digital filters for shaping a signal
469425858UPBO for vectored DSL
479425857Method and device for secured sharing of signals for crosstalk cancellation
489418190Virtual sub-net based routing
499413573Receiver and gain control method thereof
509413567Systems and methods for finite impulse response adaptation for gain and phase control
519413478Method and systems for reducing crosstalk
529413440Method of enhancing system performance and related wireless module
539413424Method and apparatus for sensing noise signals in a wireline communications environment
549407322Adaptive analog echo/next cancellation
559398146System for diagnosing and optimizing vectored DSL lines
569391744Method and apparatus for analyzing and mitigating noise in a digital subscriber line
579391668Method and apparatus for reducing the power of a signal electromagnetically coupled from a PLC medium to a DSL medium
589386690First and second differential interconnects having interleaved stub traces
599386163Method and arrangement in a digital subscriber line system
609385781Methods and apparatuses for characterizing common mode noise and estimating loop imbalance
619379770Methods and systems for activating and deactivating communication paths
629374133Method for saving power in a telecommunications system
639374132Communication system capable of measuring crosstalk in legacy line
649369177Path diversity with poly-phase links in a power line communication network
659362982Method and apparatus for performing multi-symbol rate vectoring
669362959Data processing in a digital subscriber line environment
679356743Method and apparatus for evaluating and optimizing a signaling system
689356654Method and apparatus for reducing noise in a communication system
699356653Method and arrangement in a DSL vectoring system
709350517Bandwidth assignment for multi-line TDD systems
719350420Determining downstream power back-off parameters
729350419Coordinating transmissions of power line communication (PLC) devices
739338282Data processing in a digital subscriber line environment
749337893Crosstalk analysis methods using superposition
759337521Crosstalk reduction in signal lines by crosstalk introduction
769331840Aligning the upstream DMT symbols of multiple lines in a TDD DSL system
779325372Upstream power amplifier
789325371Method for managing data transport using crosstalk data
799312914Crosstalk reduction in optical networks using variable subcarrier power levels
809306733Method of synchronizing a communication system
819300358Method and device for identifying crosstalk
829294146System for transmission over a multi-mode and/or multi-core optical fiber
839288032Dynamic frame structure for synchronous time-division duplexing digital subscriber lines
849287929Robust handshake procedure in cross-talk environments
859287928Method and apparatus for adding a communication connection to a vectored group
869281285Input/output termination for ripple prevention
879276632Analog signal diversity in multichannel communications
889270831Systems and methods for G.vector initialization
899270333Adjusted transmission in XDSL
909270332Method for testing a component of a vectoring system and line termination equipment configured to carry out said method
919264787Communication system for process field device
929258790Dynamic power spectrum management method, spectrum optimization system and client device
939253875Isolating differential transmission lines
949252840Optical signal processing apparatus, transmission apparatus, and optical signal processing method
959246546Digital subscriber line management using virtual noise calculation
969246463Compensation networks and communication connectors using said compensation networks
979236907Laminate-type electronic device with filter and balun
989236906Wireless signal interference mitigation in a network
999231656System and method to reduce crosstalk of digital subscriber lines

2015

1009225826Method, apparatus and system for compatibility with VDSL2 legacy customer premises equipment
1019225370Method and system for a combined signal detection for physical layer communication devices
1029219651Method and system for dynamically determining when to train Ethernet link partners to support energy efficient Ethernet networks
1039219523Method and device for transmitting an optical digital WDM signal over an optical transmission link or a passive optical network
1049214200Methods and apparatus for transmitting data in a phase modulated signal derived from early and late timing signals
1059203471Data transmission coordination over digital subscriber lines
1069197288Determining the signal quality of an electrical interconnect
1079191836System and method for reducing interference in wireless communication systems
1089191495Systems and methods for communicating vectoring streams in multi-card vectoring groups
1099191068Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system
1109184774Systems and methods for implementing a multi-sensor receiver in a DSM3 environment
1119178626System and method of enhancing signal integrity
1129172427Crosstalk cancellation device and method with improved vectoring stabilisation
1139166651Method and apparatus for sensing noise signals in a wireline communications environment
1149166650Capacitive-coupled crosstalk cancellation
1159160406Methods and systems for efficient multi-wire communications and crosstalk cancellation
1169160405Self-tuning high speed transceiver for IC wireline channel
1179160385Dynamic digital communication system control
1189153913Methods and systems for compensating for alien crosstalk between connectors
1199148199Prequalification of vectoring before implementation
1209143195Systems and methods for communicating among network distribution points
1219136907Vectoring for low power modes
1229124252Method for reducing output data noise of semiconductor apparatus and semiconductor apparatus implementing the same
1239118392Isolated serializer-deserializer
1249118389Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
1259118388Raman crosstalk mitigation in a multi-wavelength system utilizing an optical equalizing signal modulated with composite bandwidth-limited data sources
1269112583Mitigating audible cross talk
1279112582Network apparatus and method for eliminating interference between transport ports
1289112581Method and device for data processing in XDSL system
1299106735Detection of wiring defects
1309100506Joint signal processing across a plurality of line termination cards
1319100095System and method for coordination of neighboring networks on wireline communication channels
1329094097Methods and systems for reducing crosstalk
1339094096Alien crosstalk suppression with enhanced patch cord
1349088642Systems and methods for handling crosstalk vectoring failures in multi-card vectoring groups
1359088350System and method for selecting parameters for compressing coefficients for nodescale vectoring
1369088116Compensation network using an orthogonal compensation network
1379083785Systems and methods selectively excluding tones from vectoring
1389071704Optimal downstream power back-off for digital subscriber lines
1399071334Far-end crosstalk canceling method and device
1409071333Device for canceling crosstalk, signal processing system and method for canceling crosstalk
1419071328Transceiver with automatic detection of unshielded twisted pair or shielded twisted pair cabling
1429065887Method, apparatus, and system for reducing power consumption on xDSL subscriber board
1439065534System and method for partitioning DSL vector cancellation
1449065523Multiple-input multiple-output (MIMO) communication system
1459060054System for diagnosing and optimizing vectored DSL lines
1469055674Printed circuit board
1478953760Method in a communication system
1488941406Method for reducing output data noise of semiconductor apparatus and semiconductor apparatus implementing the same

2014

1498867712Adjusting a power allocation of users in a digital subscriber line environment
1508792568Far-end crosstalk canceling method and device
1518780687Method and apparatus for vectored data communication
1528774256Method for robust crosstalk precoder training in channels with impulse noise
1538773964CDMA-based crosstalk cancellation for on-chip global high-speed links
1548731183System and method for cancelling echo in a communications line

2013

1558553749Signal encoding for frequency division multiplexing on transmission lines
1568509050Cancellation of crosstalk energy in communication loops
1578441953Reordering with fast time out

2012

1588339212Filtering device and differential signal transmission circuit capable of suppressing common-mode noises upon transmission of a differential signal
1598324980Electromagnetic interference mitigation system and method
1608295369Far-end crosstalk canceling method and device, and signal processing system
1618269573Cable strand for activating ejection valves
1628254471Far-end crosstalk canceling method and device, and signal processing system
1638102219Electromagnetic bandgap structure and printed circuit board

2011

1648004369Arrangement structure of electromagnetic band-gap for suppressing noise and improving signal integrity
1657864662Telecommunication system and method

2009

1667515015High speed signal transmission structure

2006

1677154049Apparatus for crosstalk compensation in a telecommunications connector
1687064624Power conditioners and pseudo isolation for a two-wire processing network
1696999517Method and apparatus for transmission of data on multiple propagation modes with far-end cross-talk cancellation

2005

1706959038High-speed decoder for a multi-pair gigabit transceiver
1716947482System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system
1726944237Multi-pair transceiver decoder system with low computation slicer
1736933800Printed circuit suppression of high-frequency spurious signals
1746928106Phy control module for a multi-pair gigabit transceiver
1756928018Dynamic register with low clock rate testing capability
1766927565Dynamic register with IDDQ testing capability
1776912208Method and apparatus for equalization and crosstalk mitigation
1786906426Transceiver having shadow memory facilitating on-transceiver collection and communication of local parameters
1796904110Channel equalization system and method
1806898238Apparatus for, and method of, reducing power dissipation in a communications system
1816870901Design and architecture of an impairment diagnosis system for use in communications systems
1826865234Pair-swap independent trellis decoder for a multi-pair gigabit transceiver

2004

1836834109Method and apparatus for mitigation of disturbers in communication systems
1846823483Physical coding sublayer for a multi-pair gigabit transceiver
1856820234Skew calibration means and a method of skew calibration
1866807236Crosstalk elimination method and system
1876807228Dynamic regulation of power consumption of a high-speed communication system
1886792038Startup protocol for high throughput communications systems
1896782005Communication system and communication method
1906778602Multi-pair gigabit ethernet transceiver
1916775529Active resistive summer for a transformer hybrid
1926771725Multi-pair gigabit ethernet transceiver
1936748016System and method for transmitting messages between transceivers using electromagnetically coupled signals
1946747992Communication system and communication method
1956738419Dynamic regulation of power consumption of a high-speed communication system
1966737859Dynamic register with IDDQ testing capability
1976731914Determination of transmitter distortion
1986731691Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements
1996721916System and method for trellis decoding in a multi-pair transceiver system
2006711598Method and system for design and implementation of fixed-point filters for control and signal processing
2016711215Electrical circuit for crosstalk reduction
2026707848Demodulator for a multi-pair gigabit transceiver
2036690666Packet modulation for DSL

2003

2046661727Dynamic register with low clock rate testing capability
2056661303Cross talk suppression in a bidirectional bus
2066563333Dynamic register with IDDQ testing capability
2076553085Means and method for increasing performance of interference-suppression based receivers
2086546235System for cancelling distortion in an electronic circuit

2002

2096480021Transmitter circuit comprising timing deskewing means
2106477200Multi-pair gigabit ethernet transceiver
2116477199Dynamic regulation of power consumption of a high-speed communication system
2126463041Apparatus for, and method of, reducing noise in a communications system
2136459746Multi-pair gigabit ethernet transceiver
2146456552Dynamic register with low clock rate testing capability
2156433272Crosstalk reduction in constrained wiring assemblies
2166411117Dynamic register with IDDQ testing capability
2176373900Multi-pair transceiver decoder system with low computation slicer
2186363129Timing recovery system for a multi-pair gigabit transceiver
2196339613Reducing crosstalk between communications systems

2001

2206307905Switching noise reduction in a multi-clock domain transceiver
2216304598Apparatus for, and method of, reducing power dissipation in a communications system
2226289047Dynamic regulation of power consumption of a high-speed communication system
2236272173Efficient fir filter for high-speed communication
2246266347System and method for modifying symbol duration for the efficient transmission of information in a time duplex noise environment
2256253345System and method for trellis decoding in a multi-pair transceiver system
2266252904High-speed decoder for a multi-pair gigabit transceiver
2276249544System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system
2286236645Apparatus for, and method of, reducing noise in a communications system
2296226332Multi-pair transceiver decoder system with low computation slicer
2306212225Startup protocol for high throughput communications systems
2316212119Dynamic register with low clock rate testing capability
2326205220Method to mitigate the near-far fext problem
2336201831Demodulator for a multi-pair gigabit transceiver
2346186834Enhanced communication connector assembly with crosstalk compensation
2356185261Determination of transmitter distortion

2000

2366160790Crosstalk canceller system and method
2376120330Arrangement of contact pairs for compensating near-end crosstalk for an electric patch plug
2386113418Connector element for telecommunication
2396111895Wideband transmission through wire
2406094062Coupled noise reduction circuitry
2416055297Reducing crosstalk between communications systems
2426042427Communication plug having low complementary crosstalk delay
2436017247Arrangement of contact pairs for compensation of near-end crosstalk

1999

2446008705Crosstalk suppression in wide, high-speed buses
2455887032Method and apparatus for crosstalk cancellation

1998

2465747893Termination scheme for twisted-wire pairs

1997

2475626497Modular jack type connector

1996

2485511119Method and system for compensating for coupling between circuits of quaded cable in a telecommunication transmission system

1995

2495471010Spatially separated uninsulated twisted wire pair
2505459284Twisted-pair wire bond and method thereof
2515397862Horizontally twisted-pair planar conductor line structure

1994

2525377230Extended bandwidth transmitter for crosstalk channels
2535376902Interconnection structure for crosstalk reduction to improve off-chip selectivity
2545350324Telecommunications circuit assemblies of wires and connectors
2555341419Capacitive unbalancing for reduction of differential mode cross-talk
2565317392Noise reducing device for up-going signals in bidirectional CATV system
2575310363Impedance matched reduced cross talk electrical connector system
2585299956Low cross talk electrical connector system

1993

2595271037Line equipment for the compensation of crosstalk
2605198796Outbound signal detector system and method
2615181198Coordinated transmission for two-pair digital subscriber lines

1991

2625047736Selective interference reduction in transmission lines
2635042084Three wire system for Cochlear implant processor
2644995104Interference cancelling circuit and method

1990

2654953206Methods of and apparatus for providing substantially error-free transmitted data
2664891704System for asymmetrical signal transmission

1989

2674876520Coaxial switching system with switched shields and crosstalk suppression
2684875205Crosstalk reduction in unshielded twisted-pair lines

1988

2694766401Coaxial switching system with switched shields and crosstalk suppression

1987

2704689826Optical communication of video and audio with cross-talk suppression

1986

2714627076Low power digital bus

1984

2724450555Device for minimizing far-end crosstalk between half-duplex digital transmission lines

1980

2734233577Flat transmission path for communication system

1977

2744057691Switching network with crosstalk elimination capability
2754056790Transmission system for pulse signals
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017