СПИСОК патентов США - подгруппа МПК16 H04J1/12


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19602160Apparatus and method for digitally cancelling crosstalk
29584182Vectored DSL crosstalk cancellation

2016

39509518Method and apparatus for managing joining events for G.fast vectoring with discontinuous operation
49491120Method for crosstalk and power optimization in silicon photonic based switch matrices
59456260Method for crosstalk and power optimization in silicon photonic based switch matrices
69455765Communications connectors having frequency dependent communications paths and related methods
79445149Method and apparatus for band separation for multiband communication systems
89444516Method, apparatus and system for supporting non-vector line
99325441Signal reception multi-tuner system and corresponding method
109270333Adjusted transmission in XDSL

2015

119204087Method and system for interference avoidance in a multiprotocol communication system
129197339Isolator device for passing through a signal
139184774Systems and methods for implementing a multi-sensor receiver in a DSM3 environment
149178635Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference
159143195Systems and methods for communicating among network distribution points
169136966Pilot signal in an FDMA communication system
179118389Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
189106453Remote radio head unit system with wideband power amplifier and method
199100095System and method for coordination of neighboring networks on wireline communication channels
209071334Far-end crosstalk canceling method and device
219069910Mechanism for facilitating dynamic cancellation of signal crosstalk in differential input/output channels
229048925Method and device for processing data and communication system comprising such device
239042211Systems and methods of resource allocation for cancellation of crosstalk
249025427Data transmission circuit and data transmission / reception system
259020145MIMO mechanism for strong FEXT mitigation
268989063Time division multiple access far end crosstalk channel estimation
278947992Combined echo and crosstalk cancellation
288934326Reference signal detection

2014

298908489Method and device for data processing and communication system comprising such device
308902724Method and apparatus for cross-talk cancellation
318891346Data transmission circuit and data transmission/reception system with reduced jitter
328885452Method and system of communication over channels of diverse channel characteristics
338867738Method and device for reducing vectoring-enhanced noise in copper telephone loops
348854941Vectored DSL crosstalk cancellation
358848505Crosstalk canceller initialization
368837332Method for a canceling self interference signal using passive noise cancellation for full-duplex simultaneous (in time) and overlapping (in space) wireless transmission and reception on the same frequency band
378830812Optimizing precoder settings using average SINR reports for groups of tones
388824264Method, device, and system for channel estimation
398797835Method and apparatus for detecting crosstalk between a plurality of devices communicating in accordance with a universal serial bus (USB) protocol
408792568Far-end crosstalk canceling method and device
418780686Reduced memory vectored DSL
428773965Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
438767521Method and apparatus for crosstalk cancellation during SELT testing
448743674Frequency domain echo and next cancellation
458737187Interference cancellation
468730786Remote radio head unit system with wideband power amplifier and method
478730785Method and apparatus for reducing noise in a communication system
488724800Method in a communication system
498717863Method and apparatus for vectored data transmission
508717862Communication apparatus and method
518711741Method and apparatus for networked modems
528693602Method and device for mono- and multi-antenna reception for Alamouti-type links
538687478Method and apparatus for band separation for multiband communication systems
548675470Crosstalk coefficient estimating apparatus and crosstalk coefficient estimating method
558675469Monitoring non-managed wire pairs to improve dynamic spectrum management performance
568675468Method and system for monitoring and training ethernet channels to support energy efficient ethernet networks
578665694Pilot design for universal frequency reuse in cellular orthogonal frequency-division multiplexing systems
588644127Systems and methods for mitigating self-induced far-end crosstalk

2013

598614939Method and apparatus for crosstalk channel estimation
608595542Explicit skew interface for reducing crosstalk and simultaneous switching noise
618576691Method and apparatus for crosstalk channel estimation
628576690Systems and methods for implementing a multi-sensor receiver in a DSM3 environment
638559292Determining of coupling coefficients in a vector transmission system
648553610Interference cancellation repeater incorporating a non-linear element
658553519System and method for coordination of neighboring networks on wireline communication channels
668547819Computing device and crosstalk information detection method
678537655Multiplicative updating of precoder or postcoder matrices for crosstalk control in a communication system
688509050Cancellation of crosstalk energy in communication loops
698488438Combined echo and crosstalk cancellation
708483369DSL system
718477590Crosstalk identification for spectrum management in broadband telecommunications systems
728437244Crosstalk canceller initialization
738427933Method and apparatus for DMT crosstalk cancellation
748416673Canceling far end cross-talk in communication systems
758391126Method and apparatus for providing echo cancellation in a network
768391125Method and device for managing channel matrix
778369205Determining information indicating a length of a part of a first cable
788363535Frequency domain echo and next cancellation

2012

798341452Explicit skew interface for reducing crosstalk and simultaneous switching noise
808339929Network apparatus for eliminating interference between transport ports and method thereof
818320555Method and apparatus for determining a change in network-generated crosstalk levels caused by a multi-line phone
828305871Crosstalk minimization in serial link systems
838300519Method and device for crosstalk evaluation and communication system comprising such device
848295369Far-end crosstalk canceling method and device, and signal processing system
858295226Radio communication apparatus and method
868270287Twisted pair cable plant cross talk coupling simulator
878254471Far-end crosstalk canceling method and device, and signal processing system
888243578Simultaneous estimation of multiple channel coefficients using a common probing sequence
898233376Method, apparatus and system for estimating channel transfer matrices
908218419Simultaneous estimation of multiple channel coefficients using a common probing sequence
918159927Transmit, receive, and cross-talk cancellation filters for back channelling
928121144Multi-function wireless terminal
938103898Explicit skew interface for mitigating crosstalk and simultaneous switching noise
948094546Device and method for compensating crosstalk in transmission links

2011

958085651Signal processor having a sampling arrangement
968081752Method and apparatus for reducing crosstalk between digital subscriber lines
978081560Method and apparatus for self-tuning precoder
988045446Method, device and system for eliminating DSL crosstalk
998036098Wireless network and method for adaptive opportunistic clustering for interference alignment in wireless networks
1008014263Cross-talk cancellation in cooperative wireless relay networks
1018000219Method and apparatus for spectrum management
1027978591Mitigation of interference and crosstalk in communications systems
1037957254Concept for reducing crosstalk
1047948862Crosstalk cancellation using sliding filters
1057933285Distributed digital subscriber line access multiplexers to increase bandwidth in access networks
1067920461Combined echo and crosstalk cancellation
1077907506Method, system and device for xDSL crosstalk cancellation
1087894323Home phone line networking enhancements for multiple dwelling unit environments

2010

1097852742Precompensation of crosstalk interference based on feedback error signal
1107843800Method, apparatus and system for crosstalk test on multi-subscriber communication lines
1117839758Analog echo canceller with interpolating output
1127826568Far-end crosstalk (FEXT) canceller
1137826338Method and apparatus for adaptive power adjustment based on reduction of cross-talk between DSLs
1147826337Communication node, wireless communication system and data relay method
1157813259Electronic circuit
1167782748Power spectrum control method for communication channels limited by disturbers and apparatus for performing such a method
1177742387Cancellation of crosstalk energy in communication loops
1187742386Multiple channel interference cancellation
1197738354Crosstalk identification for spectrum management in broadband telecommunications systems
1207733763Memory-efficient ADSL transmission in the presence of TCM-ISDN interferers
1217675840System and method for mitigating data flow control problems in the presence of certain interference parameters
1227649828Method and system for split-pair reception in twisted-pair communication systems
1237646699Transceiver power backoff

2009

1247639596High speed multiple loop DSL system
1257631340VSB communication system
1267602695System and method for communicating in a multi-unit structure
1277596079System and method for communicating in a multi-unit structure
1287596078Method and apparatus for reducing crosstalk in a structural health monitoring system
1297593315Cable diagnostics for 10GBASE-T transceivers
1307580344Home phone line networking enhancements for multiple dwelling unit environments
1317577084ISDN crosstalk cancellation in a DSL system
1327551544Power control of digital subscriber line
1337538804Solid state image pick-up device and image pick-up system
1347474884Receiver

2008

1357406028Memory-efficient ADSL transmission in the presence of TCM-ISDN interferers
1367394752Joint reduction of NEXT and FEXT in xDSL systems
1377369484System and method for mitigating data flow control problems in the presence of certain interference parameters
1387366086Crosstalk reduction in a backplane employing low-skew clock distribution
1397352687Mixed domain cancellation

2007

1407283460Bus switch encoding for reducing crosstalk effects in buses
1417251213Method for remote measurement of echo path delay
1427190665Blind crosstalk cancellation for multicarrier modulation
1437164648Ultra high speed crosstalk cancelling technique

2006

1447154845Method and system for measuring crosstalk utilizing a crossbar switch
1457142501Method and apparatus for eliminating near-end crosstalk in a digital subscriber line system
1467107031Co-channel interference rejection in a digital receiver
1477106688System and method for preventing phantom data communication links
1487089030De-boosting in a communications environment
1497081764Interconnection and control of alien cross-talk test signal units
1507081763Test system and method for field measurement of alien cross-talk
1517081762Method and apparatus for measuring high speed glitch energy in an integrated circuit
1527046694In-band on-channel digital broadcasting method and system
1537002897Multiple channel interference cancellation

2005

1546944118System and method for communicating digital information using time-and-frequency-bounded base functions
1556914539System and method for a low rate, in-band broadcast communication for medical telemetry
1566898207Techniques for communicating information using Hermite-Gaussian basis functions

2004

1576725462Optimizing upstream transmission in a cable television distribution plant
1586687261Multiple channel system for a twisted pair telephone wire local loop system

2003

1596546090Apparatus and method for communicating voice and data between a customer premises and a central office
1606529488Multiple frequency allocation radio frequency device and method

2002

1616483814Channel-adaptive radio modem
1626404779System and method of disharmonic frequency multiplexing
1636370153Method and apparatus for reserving resources of one or more multiple access communication channels
1646359906Providing digital services to telephone subscribers

2001

1656297022Method of identifying agonists and antagonists for tumor necrosis related receptor TR1
1666229790Channel switching control for a communication system
1676219840Method for assigning communication resources in a communication system
1686178217Nonlinear digital communications system
1696169728Apparatus and method for spectrum management in a multipoint communication system

2000

1706167095Method and apparatus for variably allocating upstream and downstream communication spectra
1716061568Method and apparatus for mitigating intermodulation effects in multiple-signal transmission systems
1726061392Apparatus and method for communicating voice and data between a customer premises and a central office
1736044090Method and apparatus for channel management in a communication system
1746011800Hierarchical resource management method, system, base station, head-end unit and subscriber unit for variable resource size communication systems

1999

1756002676Method and apparatus for selecting a resource in a communication system with resources having unbalanced load capacity
1765987069Method and apparatus for variably allocating upstream and downstream communication spectra
1775983078Channel spacing for distortion reduction
1785963557High capacity reservation multiple access network with multiple shared unidirectional paths
1795956330Bandwidth management in a heterogenous wireless personal communications system
1805953348Multiple channel terminal server communications network
1815930678Intermodulation distortion reduction method and apparatus
1825898693Spectrum manager for communication network
1835883901Communications system including synchronization information for timing upstream transmission of data and ability to vary slot duration

1998

1845847660Method for avoiding interference in a cable telephony system
1855838675Channelized receiver-front-end protection circuit which demultiplexes broadband signals into a plurality of different microwave signals in respective contiguous frequency channels, phase adjusts and multiplexes channels
1865790523Testing facility for a broadband communications system
1875784597Communications network system including acknowledgement indicating successful receipt of request for reserved communication slots and start time for said reserved communication slots
1885768280Two-way broadband CATV communication network protocol and monitoring technology
1895748677Reference signal communication method and system
1905729607Non-linear digital communications system
1915719872Reverse path allocation and contention resolution scheme for a broadband communications system
1925710797Method and apparatus for digital communication in the presence of closely spaced adjacent channels

1997

1935680388Method and arrangement for dynamic allocation of multiple carrier-wave channels for multiple access by frequency division of multiplexing
1945657323Method and apparatus for signal transmission in a communication system
1955623422Method for prioritizing channels in a communication system
1965608727Method and system for management of frequency spectrum among multiple applications on a shared medium
1975603110Process and arrangement for compensating adjacent-channel interference in a double-sideband amplitude modulation system
1985594726Frequency agile broadband communications system

1996

1995581555Reverse path allocation and contention resolution scheme for a broadband communications system
2005499241Broadband communications system
2015490137Method of allocating a new frequency plan in a communication system

1995

2025450392Reduction of interchannel harmonic distortions in an analog and digital signal multiplex
2035410624Filter for a wavelength division multiplex system
2045398258Wireless communication system

1994

2055359595Skywave adaptable network transceiver apparatus and method using a stable probe and traffic protocol
2065295138Apparatus and method for optimal frequency planning in frequency division multiplexing transmissions

1993

2075258995Wireless communication system

1991

2085005169Frequency division multiplex guardband communication system for sending information over the guardbands

1990

2094935924Signal distribution network

1989

2104881245Improved signalling method and apparatus
2114815075Modular contiguous channel multiplexer

1988

2124789980Switching techniques for FDM communication systems

1985

2134500984Equalizer for reducing crosstalk between two FDM/FM carriers in a satellite communications system

1982

2144345334Reduced-cross talk telemetry system and method of manufacture thereof

1981

2154267590Fiber-optical data-communication system using carriers of different wavelengths
2164262355System for limiting intermodulation distortion of talkspurt signals

1980

2174214129Sideband cancellation circuit for a transmission line communications system receiver
2184210779Amplitude modulated telephone carrier system and terminal equipment therefor
2194208547Method and apparatus for reducing noise in stereophonic signals
2204207521System using carrier burst sequences for detecting interference signals occurring across channels of a radio link including a repeater

1979

2214178482Automatic gain control circuit and system for using same

1978

2224099123Electrical multi-channel signal transmission systems

1977

2234029902Contiguous channel multiplexer
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017