ATE540484T1 - Gemeinsame signalverarbeitung über mehrere leitungsendkarten - Google Patents
Gemeinsame signalverarbeitung über mehrere leitungsendkartenInfo
- Publication number
- ATE540484T1 ATE540484T1 AT09290482T AT09290482T ATE540484T1 AT E540484 T1 ATE540484 T1 AT E540484T1 AT 09290482 T AT09290482 T AT 09290482T AT 09290482 T AT09290482 T AT 09290482T AT E540484 T1 ATE540484 T1 AT E540484T1
- Authority
- AT
- Austria
- Prior art keywords
- carrier
- line termination
- parameter
- frequency samples
- termination card
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09290482A EP2271021B1 (de) | 2009-06-24 | 2009-06-24 | Gemeinsame Signalverarbeitung über mehrere Leitungsendkarten |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE540484T1 true ATE540484T1 (de) | 2012-01-15 |
Family
ID=41396220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09290482T ATE540484T1 (de) | 2009-06-24 | 2009-06-24 | Gemeinsame signalverarbeitung über mehrere leitungsendkarten |
Country Status (7)
Country | Link |
---|---|
US (3) | US8270524B2 (de) |
EP (1) | EP2271021B1 (de) |
JP (1) | JP5335137B2 (de) |
KR (1) | KR101251897B1 (de) |
CN (1) | CN102804671B (de) |
AT (1) | ATE540484T1 (de) |
WO (1) | WO2010149498A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9364293B2 (en) | 2006-04-28 | 2016-06-14 | Biosense Webster, Inc. | Reduced field distortion in medical tools |
DE102006051435B4 (de) * | 2006-10-31 | 2009-07-30 | Nokia Siemens Networks Gmbh & Co.Kg | Verfahren, Anordnung und Einrichtung zur Übertragung von Daten über mehrere Kanäle |
ATE540484T1 (de) | 2009-06-24 | 2012-01-15 | Alcatel Lucent | Gemeinsame signalverarbeitung über mehrere leitungsendkarten |
EP2514109B1 (de) * | 2009-12-17 | 2016-07-27 | Alcatel Lucent | Übersprechsteuerungsverfahren und vorrichtung mit bandbreitenadaptiver precoder-schnittstelle |
HUE056891T2 (hu) * | 2010-06-01 | 2022-03-28 | Ericsson Telefon Ab L M | Eljárás és elrendezés DSL vektoráló rendszerben |
FR2971107B1 (fr) * | 2011-01-27 | 2015-04-03 | Spidcom Technologies | Procede et dispositif d'emission d'un signal utilisant un masque de puissance d'emission |
US8537655B2 (en) | 2011-01-28 | 2013-09-17 | Alcatel Lucent | Multiplicative updating of precoder or postcoder matrices for crosstalk control in a communication system |
CN103444156B (zh) * | 2011-02-23 | 2016-09-07 | 伊卡诺斯通讯公司 | 用于划分dsl矢量消除的***和方法 |
US9088642B2 (en) * | 2011-03-02 | 2015-07-21 | Adtran, Inc. | Systems and methods for handling crosstalk vectoring failures in multi-card vectoring groups |
WO2011144028A2 (zh) * | 2011-05-18 | 2011-11-24 | 华为技术有限公司 | 矢量dsl的方法、***及一种单板和dslam设备 |
US8817903B2 (en) * | 2012-02-17 | 2014-08-26 | Alcatel Lucent | Methods and systems for reducing crosstalk |
US8761294B2 (en) * | 2012-02-17 | 2014-06-24 | Alcatel Lucent | Methods and systems for reducing crosstalk |
WO2013144902A1 (en) | 2012-03-29 | 2013-10-03 | Sckipio Technologies S.I Ltd | Transmission scheme for communication systems |
EP2675099A1 (de) * | 2012-06-11 | 2013-12-18 | Lantiq Deutschland GmbH | Ratenadaptives dynamisches Spektrummanagement |
EP2904711B1 (de) * | 2012-10-03 | 2021-07-28 | Sckipio Technologies S.i Ltd | Hybrider vorcodierer |
WO2014139148A1 (zh) * | 2013-03-15 | 2014-09-18 | 华为技术有限公司 | 一种发送设备和接收设备参数的调整方法及终端设备 |
US9473339B2 (en) | 2013-04-12 | 2016-10-18 | Futurewei Technologies, Inc. | Performing upstream symbol alignment under FEXT |
WO2014184181A1 (en) | 2013-05-13 | 2014-11-20 | Lantiq Deutschland Gmbh | Discontinuous operation in communication systems using vectoring |
US9379770B2 (en) * | 2013-08-29 | 2016-06-28 | Alcatel Lucent | Methods and systems for activating and deactivating communication paths |
EP2963904B1 (de) * | 2014-07-03 | 2017-04-12 | Alcatel Lucent | Verbesserte vektorisierungsoperation mit einzelschleifen-entflechtung |
US10038473B2 (en) * | 2015-01-30 | 2018-07-31 | Alcatel Lucent | Methods and systems for reducing crosstalk via stabilized vectoring control |
KR102017709B1 (ko) * | 2015-09-10 | 2019-10-21 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
EP3211804B1 (de) * | 2016-02-26 | 2019-01-23 | Alcatel Lucent | Verfahren und vorrichtung zur bestimmung von vektorisierungsmatrizen |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519731A (en) | 1994-04-14 | 1996-05-21 | Amati Communications Corporation | ADSL compatible discrete multi-tone apparatus for mitigation of T1 noise |
US6314102B1 (en) | 1997-07-10 | 2001-11-06 | Alcatel | Telecommunications system for providing both narrowband and broadband services to subscribers |
US6985521B1 (en) | 2000-01-07 | 2006-01-10 | Ikanos Communication, Inc | Method and apparatus for channel estimation for X-DSL communications |
US6693992B2 (en) | 2001-01-16 | 2004-02-17 | Mindspeed Technologies | Line probe signal and method of use |
US6829293B2 (en) | 2001-01-16 | 2004-12-07 | Mindspeed Technologies, Inc. | Method and apparatus for line probe signal processing |
US7218681B2 (en) * | 2001-10-11 | 2007-05-15 | Agere Systems Inc. | Method and apparatus for cross-talk mitigation through joint multiuser adaptive pre-coding |
US7394752B2 (en) * | 2001-11-06 | 2008-07-01 | The Board Of Trusttees Of The Leland Stanford Junior University | Joint reduction of NEXT and FEXT in xDSL systems |
US7126984B2 (en) * | 2001-12-19 | 2006-10-24 | Stmicroelectronics, Inc. | Near-end crosstalk noise minimization and power reduction for digital subscriber loops |
US7606350B2 (en) * | 2004-05-18 | 2009-10-20 | Adaptive Spectrum And Signal Alignment, Inc. | Incentive-based DSL system |
US7471732B2 (en) | 2004-08-06 | 2008-12-30 | Aktino, Inc. | Method and apparatus for training using variable transmit signal power levels |
CN101030997B (zh) * | 2006-03-03 | 2011-01-12 | 华为技术有限公司 | 一种获取串扰信息的方法及装置 |
KR20100015419A (ko) * | 2007-04-10 | 2010-02-12 | 이카노스 커뮤니케이션스, 인크. | 크로스토크 추정을 위한 방법 및 장치 |
ATE487302T1 (de) * | 2007-08-10 | 2010-11-15 | Alcatel Lucent | Zugangssystem und netzwerkarchitektur mit zugangssystem |
US8300726B2 (en) | 2007-11-02 | 2012-10-30 | Alcatel Lucent | Interpolation method and apparatus for increasing efficiency of crosstalk estimation |
JP2009112530A (ja) * | 2007-11-06 | 2009-05-28 | Olympus Medical Systems Corp | 医療器具 |
CN101453245B (zh) | 2007-11-29 | 2012-08-08 | 华为技术有限公司 | 一种消除数字用户线串扰的方法、设备和*** |
US7907552B2 (en) | 2008-01-15 | 2011-03-15 | Alcatel-Lucent Usa Inc. | MIMO communication system with user scheduling and modified precoding based on channel vector magnitudes |
US8300518B2 (en) | 2008-04-01 | 2012-10-30 | Alcatel Lucent | Fast seamless joining of channels in a multi-channel communication system |
EP2356790B1 (de) * | 2008-08-13 | 2015-06-24 | Ikanos Communications, Inc. | Entfernung fremder interferenzen im vektoriesierten dsl |
ATE540484T1 (de) | 2009-06-24 | 2012-01-15 | Alcatel Lucent | Gemeinsame signalverarbeitung über mehrere leitungsendkarten |
EP2514109B1 (de) | 2009-12-17 | 2016-07-27 | Alcatel Lucent | Übersprechsteuerungsverfahren und vorrichtung mit bandbreitenadaptiver precoder-schnittstelle |
-
2009
- 2009-06-24 AT AT09290482T patent/ATE540484T1/de active
- 2009-06-24 EP EP09290482A patent/EP2271021B1/de not_active Not-in-force
- 2009-12-17 US US12/640,997 patent/US8270524B2/en active Active
- 2009-12-17 US US12/640,975 patent/US8270523B2/en active Active
-
2010
- 2010-06-10 US US13/319,248 patent/US9100506B2/en not_active Expired - Fee Related
- 2010-06-10 JP JP2012516625A patent/JP5335137B2/ja not_active Expired - Fee Related
- 2010-06-10 CN CN201080027589.4A patent/CN102804671B/zh not_active Expired - Fee Related
- 2010-06-10 WO PCT/EP2010/058125 patent/WO2010149498A1/en active Application Filing
- 2010-06-10 KR KR1020117030825A patent/KR101251897B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20100329399A1 (en) | 2010-12-30 |
KR20120026565A (ko) | 2012-03-19 |
US8270524B2 (en) | 2012-09-18 |
EP2271021A1 (de) | 2011-01-05 |
US20120057693A1 (en) | 2012-03-08 |
US20100329386A1 (en) | 2010-12-30 |
US9100506B2 (en) | 2015-08-04 |
US8270523B2 (en) | 2012-09-18 |
EP2271021B1 (de) | 2012-01-04 |
JP2012531153A (ja) | 2012-12-06 |
CN102804671A (zh) | 2012-11-28 |
CN102804671B (zh) | 2015-04-08 |
WO2010149498A1 (en) | 2010-12-29 |
KR101251897B1 (ko) | 2013-04-08 |
JP5335137B2 (ja) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE540484T1 (de) | Gemeinsame signalverarbeitung über mehrere leitungsendkarten | |
CN105939166B (zh) | 用于调谐天线配置的近场通信调制反馈装置 | |
PL374444A1 (en) | Sim-card for operation with a terminal of a communication network | |
TW200735583A (en) | I/O systems, methods and devices for interfacing a pump controller | |
CN101882917A (zh) | 按需使数字用户线放大器电源升压 | |
CN101903844A (zh) | 减少电压调节器之间的交互调节干扰 | |
CN103702442A (zh) | 共享wifi密码的方法及*** | |
GB2429601B (en) | Communication system, server apparatus and data terminal apparatus | |
CN104852968A (zh) | 数据信息发送、接收方法及装置 | |
CA2675579A1 (en) | Programmable pattern-based unpacking and packing of data channel information | |
CN107612606A (zh) | 一种PCIe X16连接器转Oculink连接器的Riser卡及转换方法 | |
US20150262634A1 (en) | Power generator for data line of memory apparatus | |
FI20002636A (fi) | Menetelmä ja järjestelmä elektronisen sisällön jakelemiseksi | |
SE9904373L (sv) | Anordning och metod för att manövrera en elektronisk konsumentprodukt från en portabel telekommunikationsapparat | |
EP3675381A3 (de) | Elektronische vorrichtung mit einer vielzahl von gruppenantennen | |
CN104838592B (zh) | 用于实现减少的天线迹线损耗的rfic配置 | |
CN111263350A (zh) | 写卡设备、***和方法 | |
KR20090107862A (ko) | 통합형 rf카드리더기 | |
CN104008641A (zh) | 移动终端、刷卡器、移动终端音频通信方法及*** | |
TW200704044A (en) | Cellular data communication core | |
CN102594989A (zh) | 数据通信方法及***、终端 | |
CN203630800U (zh) | 一种近场通信标签设备 | |
DE60206480D1 (de) | Anbieten von diensten an teilnehmergruppen | |
CN105656804B (zh) | 一种报文处理方法及装置 | |
CN103619073A (zh) | 一种基于wlan的音频共享方法及移动终端 |