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Description
  • A time-domain equalizer (TEQ) is inserted in discrete multitone (DMT) receivers to impose channel shortening. Many algorithms have been developed to initialize this TEQ, but none of them really optimizes the bit rate. DMT equalization is typically done by means of a channel-shortening time domain equalizer (TEQ) and a one-tap frequency-domain equalizer per used tone. In this work the existing approaches to computing the coefficient of TEQ equalizer were analyzed. It is the FIR digital filter that minimizes the influence of the inter-symbol interference in the receiver. Based on the analysis we designed new algorithms SIRCH-CC (Shortening Impulse Response of Channel with Cyclic Convolution matrices) and MIN-ISI-CC (Minimum InterSymbol Interf erence with Cyclic Convolution matrices). The SIRCH-CC algorithm was designed in the tree options of the solution: unit tap constraint (UTC), unit norm constraint (UNC) and unit energy constraint (UEC). These algorithms were compared with the existing al
  • A time-domain equalizer (TEQ) is inserted in discrete multitone (DMT) receivers to impose channel shortening. Many algorithms have been developed to initialize this TEQ, but none of them really optimizes the bit rate. DMT equalization is typically done by means of a channel-shortening time domain equalizer (TEQ) and a one-tap frequency-domain equalizer per used tone. In this work the existing approaches to computing the coefficient of TEQ equalizer were analyzed. It is the FIR digital filter that minimizes the influence of the inter-symbol interference in the receiver. Based on the analysis we designed new algorithms SIRCH-CC (Shortening Impulse Response of Channel with Cyclic Convolution matrices) and MIN-ISI-CC (Minimum InterSymbol Interf erence with Cyclic Convolution matrices). The SIRCH-CC algorithm was designed in the tree options of the solution: unit tap constraint (UTC), unit norm constraint (UNC) and unit energy constraint (UEC). These algorithms were compared with the existing al (en)
  • Článek se věnuje návrhu TEQ ekvalizérů, užívaných v DMT modulaci k minimalizaci vlivu mezisymbolových přeslechů. (cs)
Title
  • Maximizing Data Rate of Discrete Multitone Systems Using Time Domain Equalization Design
  • Maximizing Data Rate of Discrete Multitone Systems Using Time Domain Equalization Design (en)
  • Maximalizace přenosové rychlosti DMT systémů optimalizací návrhu TEQ ekalizéru (cs)
skos:prefLabel
  • Maximizing Data Rate of Discrete Multitone Systems Using Time Domain Equalization Design
  • Maximizing Data Rate of Discrete Multitone Systems Using Time Domain Equalization Design (en)
  • Maximalizace přenosové rychlosti DMT systémů optimalizací návrhu TEQ ekalizéru (cs)
skos:notation
  • RIV/00216305:26220/05:PU51811!RIV06-MSM-26220___
http://linked.open.../vavai/riv/strany
  • 1-6
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET110540521), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 529116
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/05:PU51811
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Asymmetric digital subscriber line (ADSL), discrete multitone modulation (DMT), time domain Equalizer (TEQ), very-high-bitrate digital subscriber line (VDSL). (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [9BE9A82971DB]
http://linked.open...v/mistoKonaniAkce
  • Penang
http://linked.open...i/riv/mistoVydani
  • Penang, Malaysia
http://linked.open...i/riv/nazevZdroje
  • .
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Šilhavý, Pavel
  • Taher, Abdelgawad
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • School of Electrical &Electronic EngineeringUniversiti Sains Malaysia
https://schema.org/isbn
  • 983-3391-15-X
http://localhost/t...ganizacniJednotka
  • 26220
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