CN101796807B - 用于数据处理的方法和设备以及包括这种设备的通信系统 - Google Patents
用于数据处理的方法和设备以及包括这种设备的通信系统 Download PDFInfo
- Publication number
- CN101796807B CN101796807B CN200880105310.2A CN200880105310A CN101796807B CN 101796807 B CN101796807 B CN 101796807B CN 200880105310 A CN200880105310 A CN 200880105310A CN 101796807 B CN101796807 B CN 101796807B
- Authority
- CN
- China
- Prior art keywords
- signal
- secondary signal
- customer
- sent
- talk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H04B3/487—Testing crosstalk effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/34—Testing for cross-talk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07013104.0 | 2007-07-04 | ||
EP20070013104 EP2012517A1 (en) | 2007-07-04 | 2007-07-04 | Method and device for data processing and communication system comprising such device |
PCT/EP2008/058035 WO2009003880A1 (en) | 2007-07-04 | 2008-06-24 | Method and device for data processing and communication system comprising such device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101796807A CN101796807A (zh) | 2010-08-04 |
CN101796807B true CN101796807B (zh) | 2015-01-07 |
Family
ID=39027497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880105310.2A Expired - Fee Related CN101796807B (zh) | 2007-07-04 | 2008-06-24 | 用于数据处理的方法和设备以及包括这种设备的通信系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8634518B2 (zh) |
EP (1) | EP2012517A1 (zh) |
CN (1) | CN101796807B (zh) |
WO (1) | WO2009003880A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110007623A1 (en) * | 2009-07-10 | 2011-01-13 | Futurewei Technologies, Inc. | Method for Estimating the Strength of a Crosstalk Channel |
US8761294B2 (en) * | 2012-02-17 | 2014-06-24 | Alcatel Lucent | Methods and systems for reducing crosstalk |
US8817903B2 (en) * | 2012-02-17 | 2014-08-26 | Alcatel Lucent | Methods and systems for reducing crosstalk |
US9088350B2 (en) * | 2012-07-18 | 2015-07-21 | Ikanos Communications, Inc. | System and method for selecting parameters for compressing coefficients for nodescale vectoring |
EP2779475B1 (en) * | 2013-03-14 | 2016-07-27 | Alcatel Lucent | Error feedback with detected constellation point |
CN103412815B (zh) * | 2013-08-12 | 2017-02-08 | 郑州云海信息技术有限公司 | 一种主要基于expect工具的RMC软件的自动化测试的方法 |
US9379770B2 (en) * | 2013-08-29 | 2016-06-28 | Alcatel Lucent | Methods and systems for activating and deactivating communication paths |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4875205A (en) * | 1987-08-13 | 1989-10-17 | Hewlett-Packard Company | Crosstalk reduction in unshielded twisted-pair lines |
DE3881201T2 (de) * | 1988-04-22 | 1994-01-20 | Hewlett Packard Co | Verfahren und Vorrichtung zur Prüfung von verdrillten Doppelleitungen in einem lokalen Netz. |
WO2000072488A1 (fr) * | 1999-05-21 | 2000-11-30 | Fujitsu Limited | Procede et dispositif de ligne de transmission numerique d'abonne |
US7742387B2 (en) * | 2005-04-12 | 2010-06-22 | New Wire Systems, Inc. | Cancellation of crosstalk energy in communication loops |
US7991122B2 (en) * | 2005-06-02 | 2011-08-02 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system training |
CN1866938B (zh) * | 2005-09-21 | 2010-08-18 | 华为技术有限公司 | 基于降低dsl线路串扰的自适应功率调整的方法及装置 |
-
2007
- 2007-07-04 EP EP20070013104 patent/EP2012517A1/en not_active Withdrawn
-
2008
- 2008-06-24 US US12/667,563 patent/US8634518B2/en active Active
- 2008-06-24 WO PCT/EP2008/058035 patent/WO2009003880A1/en active Application Filing
- 2008-06-24 CN CN200880105310.2A patent/CN101796807B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8634518B2 (en) | 2014-01-21 |
US20100195816A1 (en) | 2010-08-05 |
EP2012517A1 (en) | 2009-01-07 |
CN101796807A (zh) | 2010-08-04 |
WO2009003880A1 (en) | 2009-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Espoo, Finland Applicant after: NOKIA SOLUTIONS AND NETWORKS OY Address before: Espoo, Finland Applicant before: Nokia Siemens Networks OY |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: American New York Patentee after: Origin Asset Group Co.,Ltd. Address before: Espoo, Finland Patentee before: NOKIA SOLUTIONS AND NETWORKS OY |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
CF01 | Termination of patent right due to non-payment of annual fee |