MX2010004538A - Metodo de interpolacion y aparato para incrementar la eficiencia de estimacion de diafonia. - Google Patents
Metodo de interpolacion y aparato para incrementar la eficiencia de estimacion de diafonia.Info
- Publication number
- MX2010004538A MX2010004538A MX2010004538A MX2010004538A MX2010004538A MX 2010004538 A MX2010004538 A MX 2010004538A MX 2010004538 A MX2010004538 A MX 2010004538A MX 2010004538 A MX2010004538 A MX 2010004538A MX 2010004538 A MX2010004538 A MX 2010004538A
- Authority
- MX
- Mexico
- Prior art keywords
- communication channels
- crosstalk
- interpolation method
- increasing efficiency
- estimated
- Prior art date
Links
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H04B3/487—Testing crosstalk effects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Se describen técnicas que obtienen eficazmente estimados de diafonía de canales en sistemas DSL y otros sistemas de comunicación que pueden incluir canales no sincronizados. Por ejemplo, un método incluye obtener un primer conjunto de medidas estimadas de diafonía para una primera porción de una pluralidad de canales de comunicación sobre los cuales se van a transmitir señales de datos desde un transmisor a una pluralidad de receptores; e interpolar un segundo conjunto de medidas estimadas de diafonía para una segunda porción de la pluralidad de canales de comunicación, basada en el primer conjunto de medidas estimadas de diafonía. La primera porción de la pluralidad de canales de comunicación pueden ser un subconjunto de la pluralidad de canales de comunicación y la segunda porción de la pluralidad de canales de comunicación es el resto de la pluralidad de canales de comunicación. Cada medida estimada de diafonía puede relacionarse con al menos un tono asociado con al menos uno de la pluralidad de canales de comunicación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/934,347 US8300726B2 (en) | 2007-11-02 | 2007-11-02 | Interpolation method and apparatus for increasing efficiency of crosstalk estimation |
PCT/US2008/012281 WO2009058306A1 (en) | 2007-11-02 | 2008-10-29 | Interpolation method and apparatus for increasing efficiency of crosstalk estimation |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010004538A true MX2010004538A (es) | 2010-05-05 |
Family
ID=40229993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010004538A MX2010004538A (es) | 2007-11-02 | 2008-10-29 | Metodo de interpolacion y aparato para incrementar la eficiencia de estimacion de diafonia. |
Country Status (13)
Country | Link |
---|---|
US (1) | US8300726B2 (es) |
EP (1) | EP2215739B1 (es) |
JP (2) | JP2011503967A (es) |
KR (1) | KR101099389B1 (es) |
CN (1) | CN101843000B (es) |
AU (1) | AU2008319316B2 (es) |
BR (1) | BRPI0819156A8 (es) |
ES (1) | ES2686100T3 (es) |
IL (1) | IL205424A (es) |
MX (1) | MX2010004538A (es) |
PL (1) | PL2215739T3 (es) |
RU (1) | RU2459355C2 (es) |
WO (1) | WO2009058306A1 (es) |
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US10187133B2 (en) | 2004-04-02 | 2019-01-22 | Rearden, Llc | System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network |
US11394436B2 (en) | 2004-04-02 | 2022-07-19 | Rearden, Llc | System and method for distributed antenna wireless communications |
US11309943B2 (en) | 2004-04-02 | 2022-04-19 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
US10277290B2 (en) | 2004-04-02 | 2019-04-30 | Rearden, Llc | Systems and methods to exploit areas of coherence in wireless systems |
US8654815B1 (en) | 2004-04-02 | 2014-02-18 | Rearden, Llc | System and method for distributed antenna wireless communications |
US10886979B2 (en) | 2004-04-02 | 2021-01-05 | Rearden, Llc | System and method for link adaptation in DIDO multicarrier systems |
US10425134B2 (en) | 2004-04-02 | 2019-09-24 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
US10985811B2 (en) | 2004-04-02 | 2021-04-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
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US9685997B2 (en) | 2007-08-20 | 2017-06-20 | Rearden, Llc | Systems and methods to enhance spatial diversity in distributed-input distributed-output wireless systems |
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2007
- 2007-11-02 US US11/934,347 patent/US8300726B2/en active Active
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2008
- 2008-10-29 JP JP2010532050A patent/JP2011503967A/ja active Pending
- 2008-10-29 AU AU2008319316A patent/AU2008319316B2/en active Active
- 2008-10-29 ES ES08843760.3T patent/ES2686100T3/es active Active
- 2008-10-29 EP EP08843760.3A patent/EP2215739B1/en active Active
- 2008-10-29 MX MX2010004538A patent/MX2010004538A/es active IP Right Grant
- 2008-10-29 BR BRPI0819156A patent/BRPI0819156A8/pt not_active Application Discontinuation
- 2008-10-29 WO PCT/US2008/012281 patent/WO2009058306A1/en active Application Filing
- 2008-10-29 KR KR1020107009474A patent/KR101099389B1/ko active IP Right Grant
- 2008-10-29 PL PL08843760T patent/PL2215739T3/pl unknown
- 2008-10-29 CN CN200880114250.0A patent/CN101843000B/zh active Active
- 2008-10-29 RU RU2010122046/08A patent/RU2459355C2/ru active
-
2010
- 2010-04-29 IL IL205424A patent/IL205424A/en active IP Right Grant
-
2012
- 2012-12-14 JP JP2012273407A patent/JP5504327B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
PL2215739T3 (pl) | 2019-07-31 |
AU2008319316A1 (en) | 2009-05-07 |
CN101843000A (zh) | 2010-09-22 |
KR101099389B1 (ko) | 2011-12-29 |
JP2013102450A (ja) | 2013-05-23 |
IL205424A0 (en) | 2010-12-30 |
JP5504327B2 (ja) | 2014-05-28 |
RU2010122046A (ru) | 2011-12-10 |
US8300726B2 (en) | 2012-10-30 |
US20090116582A1 (en) | 2009-05-07 |
RU2459355C2 (ru) | 2012-08-20 |
ES2686100T3 (es) | 2018-10-16 |
JP2011503967A (ja) | 2011-01-27 |
EP2215739B1 (en) | 2018-06-06 |
BRPI0819156A8 (pt) | 2018-12-18 |
EP2215739A1 (en) | 2010-08-11 |
WO2009058306A1 (en) | 2009-05-07 |
AU2008319316B2 (en) | 2012-04-26 |
KR20100061853A (ko) | 2010-06-09 |
CN101843000B (zh) | 2014-10-29 |
IL205424A (en) | 2014-01-30 |
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