ATE403321T1 - Verfahren und vorrichtung zur spektrumverwaltung für kommunikationskanäle mit übersprechen - Google Patents
Verfahren und vorrichtung zur spektrumverwaltung für kommunikationskanäle mit übersprechenInfo
- Publication number
- ATE403321T1 ATE403321T1 AT04292930T AT04292930T ATE403321T1 AT E403321 T1 ATE403321 T1 AT E403321T1 AT 04292930 T AT04292930 T AT 04292930T AT 04292930 T AT04292930 T AT 04292930T AT E403321 T1 ATE403321 T1 AT E403321T1
- Authority
- AT
- Austria
- Prior art keywords
- communication channel
- victim
- ref
- communication channels
- over
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000001228 spectrum Methods 0.000 title 1
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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
- H04L5/0046—Determination of the number of bits transmitted on different sub-channels
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04292930A EP1670202B1 (de) | 2004-12-08 | 2004-12-08 | Verfahren und Vorrichtung zur Spektrumverwaltung für Kommunikationskanäle mit Übersprechen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE403321T1 true ATE403321T1 (de) | 2008-08-15 |
Family
ID=34931589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04292930T ATE403321T1 (de) | 2004-12-08 | 2004-12-08 | Verfahren und vorrichtung zur spektrumverwaltung für kommunikationskanäle mit übersprechen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7782748B2 (de) |
| EP (1) | EP1670202B1 (de) |
| CN (1) | CN1801675B (de) |
| AT (1) | ATE403321T1 (de) |
| DE (1) | DE602004015483D1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1876784A1 (de) * | 2006-07-05 | 2008-01-09 | Ftw. Forschungszentrum Telekommunikation Wien Betriebs GmbH | Verfahren zum Optimieren der Bitratenkapazität von Teilnehmeranschlussen |
| US8295151B2 (en) | 2007-03-23 | 2012-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method central unit, and modem in a digital subscriber line network |
| US7843990B2 (en) * | 2007-04-09 | 2010-11-30 | Alcatel-Lucent Usa Inc. | Determining a channel matrix by measuring interference |
| US7646778B2 (en) * | 2007-04-27 | 2010-01-12 | Cisco Technology, Inc. | Support of C-tagged service interface in an IEEE 802.1ah bridge |
| US7830978B2 (en) * | 2007-08-31 | 2010-11-09 | Alcatel Lucent | Determining channel matrices by correlated transmissions to different channels |
| US8830812B2 (en) | 2007-08-31 | 2014-09-09 | Alcatel Lucent | Optimizing precoder settings using average SINR reports for groups of tones |
| WO2010060446A1 (en) * | 2008-11-27 | 2010-06-03 | Telefonaktiebolaget L M Ericsson (Publ) | A method and a system for management of transmission resources in digital communication systems |
| US8665932B2 (en) | 2009-01-30 | 2014-03-04 | Futurewei Technologies, Inc. | Low complexity technique for digital subscriber line (DSL) power control |
| US8811600B2 (en) | 2009-03-31 | 2014-08-19 | Futurewei Technologies, Inc. | Optimizing the transmit power spectrum density (PSD) of a remotely deployed line to ensure spectral compatibility |
| WO2012126415A2 (zh) * | 2012-05-04 | 2012-09-27 | 华为技术有限公司 | 一种信号发送方法、通信设备及系统 |
| CN106063141B (zh) * | 2014-03-11 | 2019-06-18 | 领特贝特林共有限责任两合公司 | 通信设备、系统和方法 |
| CN108988980A (zh) * | 2017-05-31 | 2018-12-11 | 深圳世纪天成通讯设备开发有限公司 | 一种频率时隙发射管理方法及系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032067A1 (de) * | 1990-10-10 | 1992-04-16 | Standard Elektrik Lorenz Ag | Leitungseinrichtung zur kompensation von nebensprechen |
| US6647058B1 (en) * | 1997-06-23 | 2003-11-11 | Paradyne Corporation | Performance customization system and process for optimizing XDSL performance |
| US6144696A (en) * | 1997-12-31 | 2000-11-07 | At&T Corp. | Spread spectrum bit allocation algorithm |
| SE9900788L (sv) * | 1998-11-21 | 2000-05-22 | Telia Ab | Förbättringar av, eller med avseende på, VDSL- transmissionssystem |
| US6978015B1 (en) * | 1999-11-11 | 2005-12-20 | Tokyo Electron Limited | Method and apparatus for cooperative diagnosis of impairments and mitigation of disturbers in communication systems |
| US20070047733A1 (en) * | 1999-12-15 | 2007-03-01 | Gordon Bremer | System and Method for Premises End Crosstalk Compensation |
| US6393052B2 (en) * | 2000-02-17 | 2002-05-21 | At&T Corporation | Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders |
| US7158563B2 (en) * | 2001-06-01 | 2007-01-02 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic digital communication system control |
| WO2003013109A1 (en) * | 2001-07-31 | 2003-02-13 | Telcordia Technologies, Inc. | Improved crosstalk identification for spectrum management in broadband telecommunications systems |
| ATE413736T1 (de) * | 2001-10-03 | 2008-11-15 | Alcatel Lucent | Verfahren und vorrichtung zum messen des übersprechens in einem xdsl-netz |
| US7164764B2 (en) * | 2002-11-07 | 2007-01-16 | Solarflare Communications, Inc. | Method and apparatus for precode crosstalk mitigation |
| DE60316544T2 (de) | 2003-06-25 | 2008-07-03 | Alcatel Lucent | Leistungssteuerungsverfahren für ein fernbedienbaren Kommunikationsdienst |
| US7315592B2 (en) * | 2003-09-08 | 2008-01-01 | Aktino, Inc. | Common mode noise cancellation |
| US7302379B2 (en) * | 2003-12-07 | 2007-11-27 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system estimation and parameter recommendation |
| US7274734B2 (en) * | 2004-02-20 | 2007-09-25 | Aktino, Inc. | Iterative waterfiling with explicit bandwidth constraints |
| US7187766B2 (en) * | 2004-02-20 | 2007-03-06 | Adc Incorporated | Methods and systems for compensating for alien crosstalk between connectors |
| US7593458B2 (en) * | 2004-05-18 | 2009-09-22 | Adaptive Spectrum And Signal Alignment, Inc. | FEXT determination system |
| US20050259692A1 (en) * | 2004-05-19 | 2005-11-24 | Zerbe Jared L | Crosstalk minimization in serial link systems |
| US20060029148A1 (en) * | 2004-08-06 | 2006-02-09 | Tsatsanis Michail K | Method and apparatus for training using variable transmit signal power levels |
-
2004
- 2004-12-08 AT AT04292930T patent/ATE403321T1/de not_active IP Right Cessation
- 2004-12-08 EP EP04292930A patent/EP1670202B1/de not_active Expired - Lifetime
- 2004-12-08 DE DE602004015483T patent/DE602004015483D1/de not_active Expired - Lifetime
-
2005
- 2005-12-07 US US11/295,614 patent/US7782748B2/en not_active Expired - Fee Related
- 2005-12-08 CN CN2005101302866A patent/CN1801675B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1801675A (zh) | 2006-07-12 |
| US20060153178A1 (en) | 2006-07-13 |
| EP1670202B1 (de) | 2008-07-30 |
| DE602004015483D1 (de) | 2008-09-11 |
| US7782748B2 (en) | 2010-08-24 |
| EP1670202A1 (de) | 2006-06-14 |
| CN1801675B (zh) | 2012-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |