HK1058117A1 - Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling - Google Patents
Power cutback configuration of digital subscriber line transceivers using public switched telephone network signalingInfo
- Publication number
- HK1058117A1 HK1058117A1 HK04100806A HK04100806A HK1058117A1 HK 1058117 A1 HK1058117 A1 HK 1058117A1 HK 04100806 A HK04100806 A HK 04100806A HK 04100806 A HK04100806 A HK 04100806A HK 1058117 A1 HK1058117 A1 HK 1058117A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- power
- public switched
- telephone network
- switched telephone
- dsl
- Prior art date
Links
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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
- H04L27/2618—Reduction thereof using auxiliary subcarriers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/745,938 US6690768B2 (en) | 2000-12-21 | 2000-12-21 | Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling |
PCT/US2001/043923 WO2002052805A2 (en) | 2000-12-21 | 2001-11-19 | Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1058117A1 true HK1058117A1 (en) | 2004-04-30 |
Family
ID=24998871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04100806A HK1058117A1 (en) | 2000-12-21 | 2004-02-06 | Power cutback configuration of digital subscriber line transceivers using public switched telephone network signaling |
Country Status (9)
Country | Link |
---|---|
US (1) | US6690768B2 (zh) |
EP (1) | EP1350382B1 (zh) |
CN (1) | CN100539625C (zh) |
AT (1) | ATE342630T1 (zh) |
AU (1) | AU2002217828A1 (zh) |
CA (1) | CA2432935C (zh) |
DE (1) | DE60123834T2 (zh) |
HK (1) | HK1058117A1 (zh) |
WO (1) | WO2002052805A2 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2303608A1 (en) * | 2000-03-31 | 2001-09-30 | Fred Stacey | A system and method for synchronizing sample rates of voiceband channels and a dsl interface channel |
WO2002011369A1 (en) * | 2000-07-28 | 2002-02-07 | Catena Networks, Inc. | Apparatus and method of loop and rate dependent power cutback |
CN1689276A (zh) * | 2002-04-01 | 2005-10-26 | 斯科特·D·莫多克 | 组合收费电话和无线接入技术的数据通信系统 |
US7356348B2 (en) * | 2002-12-18 | 2008-04-08 | General Instrument Corporation | Method and apparatus for providing telecommunications over a cable network employing a wireless communication path as an alternative backup path |
US7190714B2 (en) * | 2002-12-23 | 2007-03-13 | Lsi Logic Corporation | Peripheral device receiver detection in a high noise environment |
US7738511B2 (en) * | 2003-07-11 | 2010-06-15 | Hubbell Incorporated | Apparatus and method for transmitting a DS3 signal over multiple twisted pair conductors |
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 |
CN101166046B (zh) * | 2006-10-19 | 2011-07-20 | 中兴通讯股份有限公司 | 一种数字用户线dsl功率控制方法及其控制系统 |
CN101399755B (zh) * | 2007-09-27 | 2011-08-10 | 中兴通讯股份有限公司 | 一种dsl设备动态策略控制的方法 |
CN103701739B (zh) * | 2013-12-23 | 2017-02-08 | 北京航天测控技术有限公司 | 矢量调制信号处理方法及装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6482751A (en) * | 1987-09-24 | 1989-03-28 | Nec Corp | Communication network control system |
JPH02192254A (ja) * | 1989-01-19 | 1990-07-30 | Fujitsu Ltd | 音声品質選択機能付電話機 |
US5528490A (en) * | 1992-04-10 | 1996-06-18 | Charles E. Hill & Associates, Inc. | Electronic catalog system and method |
JP3325147B2 (ja) | 1995-03-14 | 2002-09-17 | シャープ株式会社 | 電話機 |
US6014425A (en) * | 1997-02-26 | 2000-01-11 | Paradyne Corporation | Apparatus and method for qualifying telephones and other attached equipment for optimum DSL operation |
KR100228493B1 (ko) * | 1997-08-30 | 1999-11-01 | 윤종용 | 비대칭 디지털 가입자 라인 시스템에서 송출 전력제어방법 |
SE512176C2 (sv) * | 1997-10-06 | 2000-02-07 | Ericsson Telefon Ab L M | Förfarande och anordning i telekommunikationssystem |
TW407415B (en) * | 1997-12-24 | 2000-10-01 | Globespan Semiconductor Inc | Apparatus and method for improved dsl communication cross-reference to related applicattons |
US6226356B1 (en) * | 1998-06-12 | 2001-05-01 | Legerity Inc. | Method and apparatus for power regulation of digital data transmission |
US6426961B1 (en) * | 1998-09-02 | 2002-07-30 | Bellsouth Intellectual Property Corporation | Method and system for selection of mode of operation of a service in light of use of another service in an ADSL system |
US6324268B1 (en) | 1999-03-01 | 2001-11-27 | Ericsson Inc. | Splitter-less digital subscriber loop modems with improved throughput and voice and data separation |
US6236714B1 (en) * | 1999-07-07 | 2001-05-22 | Centillium Communications, Inc. | Transmit power control for DSL modems in splitterless environment |
US6532277B2 (en) * | 1999-11-12 | 2003-03-11 | Qwest Communications International Inc. | Method for controlling DSL transmission power |
US6542581B2 (en) * | 2001-02-09 | 2003-04-01 | Vdsl Systems | Method for controlling the transmission power in a digital subscriber line |
-
2000
- 2000-12-21 US US09/745,938 patent/US6690768B2/en not_active Expired - Fee Related
-
2001
- 2001-11-19 WO PCT/US2001/043923 patent/WO2002052805A2/en active IP Right Grant
- 2001-11-19 DE DE60123834T patent/DE60123834T2/de not_active Expired - Lifetime
- 2001-11-19 CA CA002432935A patent/CA2432935C/en not_active Expired - Fee Related
- 2001-11-19 AT AT01272455T patent/ATE342630T1/de not_active IP Right Cessation
- 2001-11-19 EP EP01272455A patent/EP1350382B1/en not_active Expired - Lifetime
- 2001-11-19 CN CNB018226221A patent/CN100539625C/zh not_active Expired - Fee Related
- 2001-11-19 AU AU2002217828A patent/AU2002217828A1/en not_active Abandoned
-
2004
- 2004-02-06 HK HK04100806A patent/HK1058117A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60123834T2 (de) | 2007-05-31 |
EP1350382B1 (en) | 2006-10-11 |
CN100539625C (zh) | 2009-09-09 |
CA2432935A1 (en) | 2002-07-04 |
WO2002052805A2 (en) | 2002-07-04 |
ATE342630T1 (de) | 2006-11-15 |
WO2002052805A3 (en) | 2002-08-29 |
US20020080933A1 (en) | 2002-06-27 |
US6690768B2 (en) | 2004-02-10 |
DE60123834D1 (de) | 2006-11-23 |
AU2002217828A1 (en) | 2002-07-08 |
EP1350382A2 (en) | 2003-10-08 |
CN1489860A (zh) | 2004-04-14 |
CA2432935C (en) | 2006-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20101119 |