ATE553579T1 - Verfahren und vorrichtung zur dynamischen spektrumsverwaltung einer vom aufwärts- und abwärtsstrom gemeinsam benutzten xdsl-frequenz - Google Patents
Verfahren und vorrichtung zur dynamischen spektrumsverwaltung einer vom aufwärts- und abwärtsstrom gemeinsam benutzten xdsl-frequenzInfo
- Publication number
- ATE553579T1 ATE553579T1 AT07102089T AT07102089T ATE553579T1 AT E553579 T1 ATE553579 T1 AT E553579T1 AT 07102089 T AT07102089 T AT 07102089T AT 07102089 T AT07102089 T AT 07102089T AT E553579 T1 ATE553579 T1 AT E553579T1
- Authority
- AT
- Austria
- Prior art keywords
- downstream
- xdsl
- spectrum management
- upward
- dynamic spectrum
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- 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)
- Telephonic Communication Services (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100835124A CN101083553A (zh) | 2006-05-30 | 2006-05-30 | xDSL上下行共用频率动态频谱管理方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE553579T1 true ATE553579T1 (de) | 2012-04-15 |
Family
ID=38535320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07102089T ATE553579T1 (de) | 2006-05-30 | 2007-02-09 | Verfahren und vorrichtung zur dynamischen spektrumsverwaltung einer vom aufwärts- und abwärtsstrom gemeinsam benutzten xdsl-frequenz |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070280334A1 (de) |
| EP (1) | EP1863249B1 (de) |
| CN (1) | CN101083553A (de) |
| AT (1) | ATE553579T1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7302379B2 (en) * | 2003-12-07 | 2007-11-27 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system estimation and parameter recommendation |
| US8031761B2 (en) * | 2003-12-07 | 2011-10-04 | Adaptive Spectrum And Signal Alignment, Inc. | Adaptive margin and band control |
| US7460588B2 (en) * | 2005-03-03 | 2008-12-02 | Adaptive Spectrum And Signal Alignment, Inc. | Digital subscriber line (DSL) state and line profile control |
| CN104618085A (zh) * | 2005-07-10 | 2015-05-13 | 适应性频谱和信号校正股份有限公司 | 自适应容限和频带控制的方法和装置 |
| CN102099779B (zh) * | 2005-10-04 | 2014-05-21 | 适应性频谱和信号校正股份有限公司 | Dsl系统 |
| US7813293B2 (en) * | 2006-05-12 | 2010-10-12 | John Papandriopoulos | Method for distributed spectrum management of digital communications systems |
| US7864697B2 (en) * | 2007-08-03 | 2011-01-04 | John Papandriopoulos | Adapted method for spectrum management of digital communication systems |
| CN101505177B (zh) | 2008-02-04 | 2012-12-12 | 华为技术有限公司 | 线路管理的方法、装置和系统 |
| CN101562487B (zh) * | 2008-04-18 | 2013-09-11 | 华为技术有限公司 | 频谱优化方法、装置及数字用户线系统 |
| JP2009272874A (ja) * | 2008-05-07 | 2009-11-19 | Sony Corp | 通信装置、通信方法、プログラム、および通信システム |
| ES2649362T3 (es) * | 2008-09-30 | 2018-01-11 | Orange | Procedimiento de emisión teniendo en cuenta el eco |
| 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 |
| TWI524799B (zh) | 2010-10-12 | 2016-03-01 | 內數位專利控股公司 | 電視閒置頻段頻道選擇及網路配置以服務為基礎之方法 |
| US9247552B2 (en) | 2010-11-12 | 2016-01-26 | Nokia Solutions And Networks Oy | Allocation of resources in a communication system |
| CN102223723B (zh) * | 2011-04-07 | 2013-12-11 | 新邮通信设备有限公司 | 一种向基站反馈信道适配参数的方法和一种ue |
| CN102437930B (zh) * | 2011-12-22 | 2014-04-16 | 宁波大学 | 一种降低宽带接入网功耗的资源优化方法 |
| US9584181B2 (en) | 2012-10-30 | 2017-02-28 | Lantiq Deutschland Gmbh | Channel estimation |
| CN104272819B (zh) * | 2013-05-03 | 2017-12-29 | 华为技术有限公司 | 功率控制方法、设备及系统 |
| CN104427509B (zh) * | 2013-09-06 | 2020-04-24 | 中兴通讯股份有限公司 | 一种确定发射功率的方法、装置及系统 |
| CN109451196B (zh) * | 2014-09-22 | 2021-01-26 | 英国电讯有限公司 | 创建用于在数字用户线路连接上传输数据的信道的装置 |
| EP3514976A1 (de) | 2014-10-24 | 2019-07-24 | Lantiq Beteiligungs-GmbH & Co.KG | Kommunikationskoexistenz in überlappungsspektrum |
| WO2016106677A1 (zh) * | 2014-12-31 | 2016-07-07 | 华为技术有限公司 | 一种子载波信息指示方法、装置及系统 |
| CN110311877B (zh) * | 2019-07-05 | 2022-03-01 | 北京神经元网络技术有限公司 | 多子频带信号传输方法、装置、设备及介质 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7158563B2 (en) * | 2001-06-01 | 2007-01-02 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic digital communication system control |
| US7813293B2 (en) * | 2006-05-12 | 2010-10-12 | John Papandriopoulos | Method for distributed spectrum management of digital communications systems |
-
2006
- 2006-05-30 CN CNA2006100835124A patent/CN101083553A/zh active Pending
- 2006-12-19 US US11/612,965 patent/US20070280334A1/en not_active Abandoned
-
2007
- 2007-02-09 EP EP07102089A patent/EP1863249B1/de not_active Not-in-force
- 2007-02-09 AT AT07102089T patent/ATE553579T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| US20070280334A1 (en) | 2007-12-06 |
| CN101083553A (zh) | 2007-12-05 |
| EP1863249A1 (de) | 2007-12-05 |
| EP1863249B1 (de) | 2012-04-11 |
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