CN101174855B - 频谱管理方法和装置 - Google Patents
频谱管理方法和装置 Download PDFInfo
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- CN101174855B CN101174855B CN2006101378060A CN200610137806A CN101174855B CN 101174855 B CN101174855 B CN 101174855B CN 2006101378060 A CN2006101378060 A CN 2006101378060A CN 200610137806 A CN200610137806 A CN 200610137806A CN 101174855 B CN101174855 B CN 101174855B
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Images
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Steroid Compounds (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (6)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101378060A CN101174855B (zh) | 2006-11-01 | 2006-11-01 | 频谱管理方法和装置 |
PCT/CN2007/071002 WO2008052485A1 (fr) | 2006-11-01 | 2007-11-01 | Procédé et dispositif de gestion du spectre de fréquences |
DE602007009862T DE602007009862D1 (de) | 2006-11-01 | 2007-11-01 | Verfahren und einrichtung zur verwaltung des frequenzspektrums |
AT07817193T ATE484891T1 (de) | 2006-11-01 | 2007-11-01 | Verfahren und einrichtung zur verwaltung des frequenzspektrums |
EP07817193A EP2088686B1 (en) | 2006-11-01 | 2007-11-01 | Frequency spectrum management method and device |
US12/433,287 US8000219B2 (en) | 2006-11-01 | 2009-04-30 | Method and apparatus for spectrum management |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101378060A CN101174855B (zh) | 2006-11-01 | 2006-11-01 | 频谱管理方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101174855A CN101174855A (zh) | 2008-05-07 |
CN101174855B true CN101174855B (zh) | 2012-06-20 |
Family
ID=39343840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101378060A Expired - Fee Related CN101174855B (zh) | 2006-11-01 | 2006-11-01 | 频谱管理方法和装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8000219B2 (zh) |
EP (1) | EP2088686B1 (zh) |
CN (1) | CN101174855B (zh) |
AT (1) | ATE484891T1 (zh) |
DE (1) | DE602007009862D1 (zh) |
WO (1) | WO2008052485A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714100A (zh) * | 2017-12-26 | 2019-05-03 | 电子科技大学 | 一种多波长信道的光纤非线性串扰计算方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101399575B (zh) * | 2007-09-27 | 2013-04-17 | 华为技术有限公司 | 一种控制dsl线路发送功率的方法和设备 |
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 |
CN101610102B (zh) * | 2008-06-18 | 2014-03-12 | 华为技术有限公司 | 一种优化功率的方法、系统和装置 |
US8848555B2 (en) * | 2008-11-27 | 2014-09-30 | Telefonaktiebolaget L M Ericsson (Publ) | Method and a system for management of transmission resources in digital communication systems |
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 |
CN101997796B (zh) * | 2009-08-27 | 2013-11-06 | 华为技术有限公司 | 一种消除多载波调制系统中混叠噪声的方法、装置和系统 |
CN102201969B (zh) * | 2010-03-25 | 2014-04-16 | 华为技术有限公司 | 宽带功率控制方法、网络管理设备和数字用户线网络系统 |
US9197289B2 (en) * | 2010-11-24 | 2015-11-24 | Mediatek Inc. | Dynamic transmit power control method and power line communication system |
CN102752020B (zh) * | 2012-06-18 | 2014-07-23 | 宁波大学 | 一种数字用户线上行系统中的分布式动态频谱管理方法 |
EP2709345B1 (en) * | 2012-09-17 | 2015-02-25 | Alcatel Lucent | Method and device for identifying crosstalk |
CN106664344B (zh) * | 2014-07-30 | 2018-08-17 | 英国电讯有限公司 | 为数字用户线路网络中的发送分配功率级别的方法和装置 |
EP3560116B1 (en) | 2016-12-21 | 2021-12-22 | British Telecommunications Public Limited Company | Network node |
WO2018178209A1 (en) * | 2017-03-31 | 2018-10-04 | British Telecommunications Public Limited Company | Method and apparatus for transmitting signals over wire connections |
GB2561005B (en) * | 2017-03-31 | 2020-08-19 | British Telecomm | Method and apparatus for transmitting signals over wire connections |
WO2018178399A1 (en) | 2017-03-31 | 2018-10-04 | British Telecommunications Public Limited Company | Method and apparatus for transmitting signals over wire connections |
CN110495161A (zh) | 2017-03-31 | 2019-11-22 | 英国电讯有限公司 | 通过导线连接来发送信号的方法和设备 |
WO2018178182A1 (en) * | 2017-03-31 | 2018-10-04 | British Telecommunications Public Limited Company | Method and apparatus for transmitting signals over wire connections |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033215A1 (en) * | 1997-12-19 | 1999-07-01 | Rice University | Spectral optimization and joint signaling techniques for communication in the presence of cross talk |
CN1461540A (zh) * | 2000-03-05 | 2003-12-10 | 伊特兰通信有限公司 | 使用差分码移键控的扩展频谱通信系统 |
WO2005057325A2 (en) * | 2003-11-24 | 2005-06-23 | Microsoft Corporation | Presenting a merged view of remote application shortcuts from multiple providers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292559B1 (en) * | 1997-12-19 | 2001-09-18 | Rice University | Spectral optimization and joint signaling techniques with upstream/downstream separation for communication in the presence of crosstalk |
US6636603B1 (en) * | 1999-07-30 | 2003-10-21 | Cisco Technology, Inc. | System and method for determining the transmit power of a communication device operating on digital subscriber lines |
EP1357702A1 (de) * | 2002-04-16 | 2003-10-29 | Siemens Aktiengesellschaft | Verfahren zum Testen von Teilnehmeranschlussleitungen für Breitbanddienste |
EP3264683A1 (en) * | 2003-12-07 | 2018-01-03 | Adaptive Spectrum and Signal Alignment, Inc. | Adaptive margin and band control |
CN1832364B (zh) * | 2005-03-10 | 2010-12-01 | 华为技术有限公司 | 提高普通adsl信号传输距离的方法和数字用户线接入复用器 |
-
2006
- 2006-11-01 CN CN2006101378060A patent/CN101174855B/zh not_active Expired - Fee Related
-
2007
- 2007-11-01 EP EP07817193A patent/EP2088686B1/en not_active Not-in-force
- 2007-11-01 DE DE602007009862T patent/DE602007009862D1/de active Active
- 2007-11-01 WO PCT/CN2007/071002 patent/WO2008052485A1/zh active Application Filing
- 2007-11-01 AT AT07817193T patent/ATE484891T1/de not_active IP Right Cessation
-
2009
- 2009-04-30 US US12/433,287 patent/US8000219B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033215A1 (en) * | 1997-12-19 | 1999-07-01 | Rice University | Spectral optimization and joint signaling techniques for communication in the presence of cross talk |
CN1461540A (zh) * | 2000-03-05 | 2003-12-10 | 伊特兰通信有限公司 | 使用差分码移键控的扩展频谱通信系统 |
WO2005057325A2 (en) * | 2003-11-24 | 2005-06-23 | Microsoft Corporation | Presenting a merged view of remote application shortcuts from multiple providers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714100A (zh) * | 2017-12-26 | 2019-05-03 | 电子科技大学 | 一种多波长信道的光纤非线性串扰计算方法 |
CN109714100B (zh) * | 2017-12-26 | 2021-08-06 | 电子科技大学 | 一种多波长信道的光纤非线性串扰计算方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2088686B1 (en) | 2010-10-13 |
ATE484891T1 (de) | 2010-10-15 |
CN101174855A (zh) | 2008-05-07 |
EP2088686A1 (en) | 2009-08-12 |
DE602007009862D1 (de) | 2010-11-25 |
US20090268601A1 (en) | 2009-10-29 |
US8000219B2 (en) | 2011-08-16 |
WO2008052485A1 (fr) | 2008-05-08 |
EP2088686A4 (en) | 2009-12-16 |
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Effective date of registration: 20170811 Address after: 519031, Guangdong, Zhuhai province Hengqin financial industry service base building No. 5 2-I Patentee after: HENGQIN INTERNATIONAL INTELLECTUAL PROPERTY EXCHANGE CO.,LTD. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20171226 Address after: 401120 Chongqing city Yubei District Shuangfeng Bridge Street, Airport Road No. 7 Building 3 buildings Patentee after: Chongqing Beijing Great Automotive Components Co.,Ltd. Address before: 519031, Guangdong, Zhuhai province Hengqin financial industry service base building No. 5 2-I Patentee before: HENGQIN INTERNATIONAL INTELLECTUAL PROPERTY EXCHANGE CO.,LTD. |
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Effective date of registration: 20180315 Address after: 519031 Guangdong city of Zhuhai province Hengqin financial service base No. 5 2-I Patentee after: HENGQIN INTERNATIONAL INTELLECTUAL PROPERTY EXCHANGE CO.,LTD. Address before: 401120 Chongqing city Yubei District Shuangfeng Bridge Street, Airport Road No. 7 Building 3 buildings Patentee before: Chongqing Beijing Great Automotive Components Co.,Ltd. |
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Effective date of registration: 20181121 Address after: 057750 No. 3 Weihui Road, Guantao County, Handan City, Hebei Province Patentee after: Yao Shanle Address before: 519031 2-I, building 5, Hengqin financial service base, Zhuhai, Guangdong Patentee before: HENGQIN INTERNATIONAL INTELLECTUAL PROPERTY EXCHANGE CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 |