СПИСОК патентов США - подгруппа МПК16 H04M3/34


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№ п/п Номер патента Название патента

2017

19584182Vectored DSL crosstalk cancellation
29544423Channel ordering for multi-channel multi-carrier communication systems

2016

39531866Mitigation of disconnect events in vectoring based DSL systems
49509368Method 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
59479223Method and apparatus in a communications network
69473339Performing upstream symbol alignment under FEXT
79462116Reducing the feedback overhead during crosstalk precoder initialization
89460244Modular unit for stimulating performance in multi-lines digital subscriber line (xDSL) system
99432080Probing and estimation of cross-coupling
109407760Performance monitoring for discontinuous operation modes
119398146System for diagnosing and optimizing vectored DSL lines
129395399Signal processing apparatuses and methods for identifying cable connections between ports
139391668Method and apparatus for reducing the power of a signal electromagnetically coupled from a PLC medium to a DSL medium
149374251Power adaptation avoidance during crosstalk measurements
159374132Communication system capable of measuring crosstalk in legacy line
169350420Determining downstream power back-off parameters
179338282Data processing in a digital subscriber line environment
189300358Method and device for identifying crosstalk
199258410Methods and systems for determining crosstalk for a joining line in a vectored system
209246546Digital subscriber line management using virtual noise calculation

2015

219225826Method, apparatus and system for compatibility with VDSL2 legacy customer premises equipment
229191495Systems and methods for communicating vectoring streams in multi-card vectoring groups
239172427Crosstalk cancellation device and method with improved vectoring stabilisation
249124252Method for reducing output data noise of semiconductor apparatus and semiconductor apparatus implementing the same
259088642Systems and methods for handling crosstalk vectoring failures in multi-card vectoring groups
269083785Systems and methods selectively excluding tones from vectoring
279054783Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems
288941406Method for reducing output data noise of semiconductor apparatus and semiconductor apparatus implementing the same

2014

298923487Diagnostics primitives on L2/ERB normalized error samples
308798600Displaying caller information on wireless local network connected device
318666059Method and device for processing data and to a communication system comprising such device

2013

328509050Cancellation of crosstalk energy in communication loops

2003

336553098Apparatus and method for assessing leakage from cable networks

1996

345548222Method and apparatus for measuring attenuation and crosstalk in data and communication channels

1994

355375166Communication apparatus with cross-talk protection

1982

364340788Method of and system for measuring electrical characteristics of circuit elements included in time-sharing telecommunication network
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017