CN1535513A - 动态数字通信系统的控制 - Google Patents
动态数字通信系统的控制 Download PDFInfo
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- CN1535513A CN1535513A CNA028149564A CN02814956A CN1535513A CN 1535513 A CN1535513 A CN 1535513A CN A028149564 A CNA028149564 A CN A028149564A CN 02814956 A CN02814956 A CN 02814956A CN 1535513 A CN1535513 A CN 1535513A
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- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
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- H04B1/1081—Reduction of multipath noise
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- H04B3/462—Testing group delay or phase shift, e.g. timing jitter
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- H—ELECTRICITY
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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)
- Communication Control (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29539201P | 2001-06-01 | 2001-06-01 | |
US60/295,392 | 2001-06-01 | ||
US09/877,724 US7158563B2 (en) | 2001-06-01 | 2001-06-08 | Dynamic digital communication system control |
US09/877,724 | 2001-06-08 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101628742A Division CN101005323B (zh) | 2001-06-01 | 2002-05-31 | 动态数字通信系统的控制 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1535513A true CN1535513A (zh) | 2004-10-06 |
CN100508432C CN100508432C (zh) | 2009-07-01 |
Family
ID=26969097
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028149564A Expired - Fee Related CN100508432C (zh) | 2001-06-01 | 2002-05-31 | 用于控制具有多条通信线路的数字通信系统的方法和设备 |
CN2006101628742A Expired - Fee Related CN101005323B (zh) | 2001-06-01 | 2002-05-31 | 动态数字通信系统的控制 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101628742A Expired - Fee Related CN101005323B (zh) | 2001-06-01 | 2002-05-31 | 动态数字通信系统的控制 |
Country Status (8)
Country | Link |
---|---|
US (8) | US7158563B2 (zh) |
EP (4) | EP3242420A1 (zh) |
JP (3) | JP4370418B2 (zh) |
KR (1) | KR100893458B1 (zh) |
CN (2) | CN100508432C (zh) |
DK (1) | DK2533436T3 (zh) |
ES (1) | ES2643690T3 (zh) |
WO (1) | WO2002100008A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102227877A (zh) * | 2008-11-27 | 2011-10-26 | 爱立信电话股份有限公司 | 管理数字通信系统中传送资源的方法和系统 |
CN101453242B (zh) * | 2007-08-15 | 2013-01-09 | 华为技术有限公司 | Dsl参考虚拟噪声的确定方法及装置、配置方法及系统 |
CN103004099A (zh) * | 2011-11-03 | 2013-03-27 | 华为技术有限公司 | 一种降低数字用户线路干扰的方法、装置和系统 |
US8553847B2 (en) | 2007-03-20 | 2013-10-08 | Huawei Technologies Co., Ltd. | Method and device for determining, and method and system for configuring DSL reference virtual noise |
CN111903064A (zh) * | 2018-02-15 | 2020-11-06 | 英国电讯有限公司 | 数字用户线路干扰识别 |
CN112054977A (zh) * | 2020-09-16 | 2020-12-08 | 湖南工商大学 | 一种基于功率谱整形的光传输方法及装置 |
Families Citing this family (205)
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US20030099285A1 (en) * | 2001-07-31 | 2003-05-29 | Graziano Michael J. | Method and system for determining data rate using sub-band capacity |
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US20030123487A1 (en) * | 2001-09-05 | 2003-07-03 | Blackwell Steven R. | SHDSL over POTS |
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AU2003251417A1 (en) * | 2002-06-07 | 2003-12-22 | Tokyo Electron Limited | A method and system for providing window shaping for multiline transmission in a communications system |
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CN103004099A (zh) * | 2011-11-03 | 2013-03-27 | 华为技术有限公司 | 一种降低数字用户线路干扰的方法、装置和系统 |
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US8908834B2 (en) | 2011-11-03 | 2014-12-09 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for reducing digital subscriber line interference |
CN111903064A (zh) * | 2018-02-15 | 2020-11-06 | 英国电讯有限公司 | 数字用户线路干扰识别 |
US11196457B2 (en) | 2018-02-15 | 2021-12-07 | British Telecommunications Public Limited Company | Digital subscriber line interference identification |
CN112054977A (zh) * | 2020-09-16 | 2020-12-08 | 湖南工商大学 | 一种基于功率谱整形的光传输方法及装置 |
CN112054977B (zh) * | 2020-09-16 | 2022-05-27 | 湖南工商大学 | 一种基于功率谱整形的光传输方法及装置 |
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