WO2003050991A3 - System and method for improving data transmission - Google Patents
System and method for improving data transmission Download PDFInfo
- Publication number
- WO2003050991A3 WO2003050991A3 PCT/US2002/039406 US0239406W WO03050991A3 WO 2003050991 A3 WO2003050991 A3 WO 2003050991A3 US 0239406 W US0239406 W US 0239406W WO 03050991 A3 WO03050991 A3 WO 03050991A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- masks
- function
- predefined
- data transmission
- improving data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/38—Flow control; Congestion control by adapting coding or compression rate
-
- 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13176—Common channel signaling, CCS7
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1319—Amplifier, attenuation circuit, echo suppressor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13191—Repeater
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13209—ISDN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002357124A AU2002357124A1 (en) | 2001-12-10 | 2002-12-10 | System and method for improving data transmission |
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33893901P | 2001-12-10 | 2001-12-10 | |
US60/338,939 | 2001-12-10 | ||
US60/341,654 | 2001-12-16 | ||
US34165401P | 2001-12-17 | 2001-12-17 | |
US34680902P | 2002-01-07 | 2002-01-07 | |
US60/346,809 | 2002-01-07 | ||
US34857502P | 2002-01-14 | 2002-01-14 | |
US60/348,575 | 2002-01-14 | ||
US35055202P | 2002-01-22 | 2002-01-22 | |
US60/350,552 | 2002-01-22 | ||
US35388002P | 2002-02-02 | 2002-02-02 | |
US60/353,880 | 2002-02-02 | ||
US35488802P | 2002-02-06 | 2002-02-06 | |
US60/354,888 | 2002-02-06 | ||
US35511702P | 2002-02-08 | 2002-02-08 | |
US60/355,117 | 2002-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003050991A2 WO2003050991A2 (en) | 2003-06-19 |
WO2003050991A3 true WO2003050991A3 (en) | 2003-09-25 |
Family
ID=27575406
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/039406 WO2003050991A2 (en) | 2001-12-10 | 2002-12-10 | System and method for improving data transmission |
PCT/US2002/039446 WO2003050653A2 (en) | 2001-12-10 | 2002-12-10 | System and method for increasing data capacity in communication systems |
PCT/US2002/039460 WO2003055162A1 (en) | 2001-12-10 | 2002-12-10 | System and method for reducing noise induced by digital subscriber line (dsl) systems into services that are concurrently deployed on a communication line |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/039446 WO2003050653A2 (en) | 2001-12-10 | 2002-12-10 | System and method for increasing data capacity in communication systems |
PCT/US2002/039460 WO2003055162A1 (en) | 2001-12-10 | 2002-12-10 | System and method for reducing noise induced by digital subscriber line (dsl) systems into services that are concurrently deployed on a communication line |
Country Status (3)
Country | Link |
---|---|
US (3) | US20030108095A1 (en) |
AU (3) | AU2002360541A1 (en) |
WO (3) | WO2003050991A2 (en) |
Families Citing this family (31)
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US7260067B2 (en) * | 2001-05-22 | 2007-08-21 | Agere Systems Inc. | Spectrum and bin reassignment protocol for ADSL |
US7103004B2 (en) * | 2001-12-19 | 2006-09-05 | Stmicroelectronics, Inc. | Method and apparatus for application driven adaptive duplexing of digital subscriber loops |
US7126984B2 (en) * | 2001-12-19 | 2006-10-24 | Stmicroelectronics, Inc. | Near-end crosstalk noise minimization and power reduction for digital subscriber loops |
US7633999B2 (en) * | 2002-07-25 | 2009-12-15 | Ikanos Communications, Inc. | DBMsOL and FBMsOL power spectral density masks |
US7103729B2 (en) * | 2002-12-26 | 2006-09-05 | Intel Corporation | Method and apparatus of memory management |
US7818252B2 (en) * | 2003-02-20 | 2010-10-19 | Gilat Satellite Networks, Ltd | Enforcement of network service level agreements |
IL156018A0 (en) * | 2003-05-20 | 2003-12-23 | Surf Comm Solutions Ltd | Long range broadband modem |
JP2005057449A (en) * | 2003-08-01 | 2005-03-03 | Matsushita Electric Ind Co Ltd | Adsl modem apparatus and communication method thereof |
US7386039B2 (en) * | 2003-09-26 | 2008-06-10 | Tollgrade Communications, Inc. | Method and apparatus for identifying faults in a broadband network |
US7564932B2 (en) * | 2003-11-26 | 2009-07-21 | Conexant Systems, Inc. | Method and system for enhancing bit rate in DMT quad spectrum systems |
WO2005071853A1 (en) * | 2004-01-09 | 2005-08-04 | Conexant Systems, Inc. | Real-time formation of optimal power spectral density masks |
CA2457969A1 (en) * | 2004-01-14 | 2005-07-14 | Yaron Mayer | System and method for improving the balance between download and upload traffic on the internet and/or other networks |
IL160665A (en) * | 2004-03-01 | 2010-11-30 | Eci Telecom Ltd | Method and device for providing communication services |
EP1653721A1 (en) * | 2004-11-02 | 2006-05-03 | Alcatel | Modem with selectable power spectral density masks |
US7991122B2 (en) | 2005-06-02 | 2011-08-02 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system training |
US8824453B2 (en) * | 2006-04-14 | 2014-09-02 | At&T Intellectual Property I, Lp | Method and apparatus for managing quality of service for multimedia applications |
US20140369480A1 (en) | 2013-06-12 | 2014-12-18 | Adaptive Spectrum And Signal Alignment, Inc. | Systems, methods, and apparatuses for implementing a dsl system |
EP2030454B2 (en) * | 2006-06-06 | 2016-09-07 | Adaptive Spectrum and Signal Alignment, Inc. | Vectored dsl system |
KR100945827B1 (en) * | 2008-04-08 | 2010-03-05 | 주식회사 휴커넥스 | Point-to-multipoint network device using phone-line |
CN102379090B (en) * | 2009-03-04 | 2015-01-21 | 适应性频谱和信号校正股份有限公司 | Dsl noise cancellation |
US9197289B2 (en) * | 2010-11-24 | 2015-11-24 | Mediatek Inc. | Dynamic transmit power control method and power line communication system |
US9374166B2 (en) * | 2012-02-13 | 2016-06-21 | Ciena Corporation | High speed optical communication systems and methods with flexible bandwidth adaptation |
US10257596B2 (en) | 2012-02-13 | 2019-04-09 | Ciena Corporation | Systems and methods for managing excess optical capacity and margin in optical networks |
CN105745844B (en) * | 2013-09-13 | 2019-03-01 | 慧与发展有限责任合伙企业 | Method, wireless transmitter and the storage medium of power are redistributed between subcarrier |
US9332046B2 (en) * | 2013-10-17 | 2016-05-03 | Cisco Technology, Inc. | Rate-adapted delivery of virtual desktop image elements by an edge server in a computer network environment |
US9362959B2 (en) * | 2014-05-05 | 2016-06-07 | Adtran Inc. | Data processing in a digital subscriber line environment |
CN106664344B (en) | 2014-07-30 | 2018-08-17 | 英国电讯有限公司 | For the method and apparatus of the transmission distribution power rank in digital subscriber line network |
WO2016162873A1 (en) * | 2015-04-09 | 2016-10-13 | Sckipio Technologies S.I Ltd | A communication method and system adapted for concurrently operating over a communication channel susceptible to crosstalk from at least a second communication system |
US9831947B2 (en) | 2016-04-20 | 2017-11-28 | Ciena Corporation | Margin determination systems and methods in optical networks |
US10680843B2 (en) | 2016-12-21 | 2020-06-09 | British Telecommunications Public Limited Company | Network node |
US10587339B1 (en) * | 2018-11-27 | 2020-03-10 | Ciena Corporation | Systems and methods for achieving best effort home route capacity on protection paths during optical restoration |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479447A (en) * | 1993-05-03 | 1995-12-26 | The Board Of Trustees Of The Leland Stanford, Junior University | Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines |
JPH08160992A (en) * | 1994-12-02 | 1996-06-21 | Atr Ningen Joho Tsushin Kenkyusho:Kk | Sound quality improving device |
Family Cites Families (20)
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US2065344A (en) * | 1933-02-01 | 1936-12-22 | Gen Electric | Control means for signal control transmission systems |
US5519731A (en) * | 1994-04-14 | 1996-05-21 | Amati Communications Corporation | ADSL compatible discrete multi-tone apparatus for mitigation of T1 noise |
US5495483A (en) * | 1995-01-26 | 1996-02-27 | Motorola, Inc. | Method and apparatus for allocating carrier channels |
US5742527A (en) * | 1996-03-15 | 1998-04-21 | Motorola, Inc. | Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor |
US5852567A (en) * | 1996-07-31 | 1998-12-22 | Hughes Electronics Corporation | Iterative time-frequency domain transform method for filtering time-varying, nonstationary wide band signals in noise |
US6061392A (en) | 1996-12-17 | 2000-05-09 | Paradyne Corporation | Apparatus and method for communicating voice and data between a customer premises and a central office |
US6400759B1 (en) * | 1997-06-30 | 2002-06-04 | Integrated Telecom Express, Inc. | Device driver for rate adaptable modem with forward compatible and expandable functionality |
US5982784A (en) * | 1997-07-07 | 1999-11-09 | Advanced Micro Devices | Bandwidth sharing for remote and local data transfers using multicarrier modulation over common transmission medium |
US6219378B1 (en) | 1997-09-17 | 2001-04-17 | Texas Instruments Incorporated | Digital subscriber line modem initialization |
US6317495B1 (en) * | 1997-12-19 | 2001-11-13 | Wm. Marsh Rice University | Spectral optimization and joint signaling techniques with multi-line separation for communication in the presence of crosstalk |
US6144696A (en) * | 1997-12-31 | 2000-11-07 | At&T Corp. | Spread spectrum bit allocation algorithm |
US6259746B1 (en) * | 1998-01-14 | 2001-07-10 | Motorola Inc. | Method for allocating data and power in a discrete multi-tone communication system |
JP3082756B2 (en) * | 1998-02-27 | 2000-08-28 | 日本電気株式会社 | Multi-carrier transmission system and method |
US6061932A (en) * | 1998-04-29 | 2000-05-16 | Coflexip Stena Offshore | Steerable underwater plow with movable body member |
JP3152217B2 (en) * | 1998-10-09 | 2001-04-03 | 日本電気株式会社 | Wire transmission device and wire transmission method |
US6452907B1 (en) * | 1998-10-15 | 2002-09-17 | Motorola, Inc. | Method for monitoring unused bins in a discrete multi-toned communication system |
US6693957B1 (en) * | 1998-12-31 | 2004-02-17 | Nortel Networks Limited | Adaptive front end for discrete multitone modem |
CA2291493A1 (en) * | 1999-12-03 | 2001-06-03 | Catena Technologies Canada, Inc. | Peak to average power ratio reduction in communication systems |
US6940913B2 (en) * | 2000-04-04 | 2005-09-06 | Tioga Technologies, Inc. | Communication start-up with variant spectral density mask |
US6973122B1 (en) * | 2001-01-26 | 2005-12-06 | At&T Corp. | Power allocation scheme for DMT-based modems employing simplex transmission |
-
2002
- 2002-12-10 WO PCT/US2002/039406 patent/WO2003050991A2/en not_active Application Discontinuation
- 2002-12-10 AU AU2002360541A patent/AU2002360541A1/en not_active Abandoned
- 2002-12-10 AU AU2002357124A patent/AU2002357124A1/en not_active Abandoned
- 2002-12-10 US US10/316,155 patent/US20030108095A1/en not_active Abandoned
- 2002-12-10 WO PCT/US2002/039446 patent/WO2003050653A2/en not_active Application Discontinuation
- 2002-12-10 US US10/316,081 patent/US20030108035A1/en not_active Abandoned
- 2002-12-10 AU AU2002357134A patent/AU2002357134A1/en not_active Abandoned
- 2002-12-10 US US10/315,743 patent/US6829251B2/en not_active Expired - Lifetime
- 2002-12-10 WO PCT/US2002/039460 patent/WO2003055162A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479447A (en) * | 1993-05-03 | 1995-12-26 | The Board Of Trustees Of The Leland Stanford, Junior University | Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines |
JPH08160992A (en) * | 1994-12-02 | 1996-06-21 | Atr Ningen Joho Tsushin Kenkyusho:Kk | Sound quality improving device |
Also Published As
Publication number | Publication date |
---|---|
WO2003050653A2 (en) | 2003-06-19 |
AU2002357124A1 (en) | 2003-06-23 |
AU2002357124A8 (en) | 2003-06-23 |
WO2003050653A3 (en) | 2004-02-26 |
US20030108095A1 (en) | 2003-06-12 |
US6829251B2 (en) | 2004-12-07 |
AU2002360541A1 (en) | 2003-06-23 |
WO2003055162A1 (en) | 2003-07-03 |
AU2002357134A1 (en) | 2003-07-09 |
US20030108065A1 (en) | 2003-06-12 |
WO2003050991A2 (en) | 2003-06-19 |
AU2002360541A8 (en) | 2003-06-23 |
US20030108035A1 (en) | 2003-06-12 |
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