Performance of fractionally spaced blind ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Performance of fractionally spaced blind channel shortening
Author(s) :
Elhamar, S.A. [Auteur]
Djebbari, Ali [Auteur]
Bouziani, Merahi [Auteur]
Rouvaen, Jean-Michel [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Djebbari, Ali [Auteur]
Bouziani, Merahi [Auteur]
Rouvaen, Jean-Michel [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
International Journal of Applied Engineering Research
Pages :
191-199
Publication date :
2007
English keyword(s) :
blind
fractionally-spaced time-domain equalizer (FSTEQ
multicarrier modulation
orthogonal frequency division multiplexing (OFDM).
fractionally-spaced time-domain equalizer (FSTEQ
multicarrier modulation
orthogonal frequency division multiplexing (OFDM).
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
In this paper we derive the Multicarrier Equalization by Restoration of RedundancyY (MERRY) algorithm for a fractionally-spaced channel shortening (or time domain equalizer) (FSTEQ and show that the FSTEQ MERRY algorithm ...
Show more >In this paper we derive the Multicarrier Equalization by Restoration of RedundancyY (MERRY) algorithm for a fractionally-spaced channel shortening (or time domain equalizer) (FSTEQ and show that the FSTEQ MERRY algorithm converges significantly faster than the non-fractional TEQ MERRY algorithm. The main reason is that a fractionally-spaced blind adaptive TEQ admits infinitely many realizations of perfect channel shortening for a specific delay whereas a non-fractionally-spaced TEQ admits only one realization. Computer simulation demonstrates the performance improvement provided by the blind adaptive fractionally-spaced TEQ using MERRY algorithm for multicarrier systems.Show less >
Show more >In this paper we derive the Multicarrier Equalization by Restoration of RedundancyY (MERRY) algorithm for a fractionally-spaced channel shortening (or time domain equalizer) (FSTEQ and show that the FSTEQ MERRY algorithm converges significantly faster than the non-fractional TEQ MERRY algorithm. The main reason is that a fractionally-spaced blind adaptive TEQ admits infinitely many realizations of perfect channel shortening for a specific delay whereas a non-fractionally-spaced TEQ admits only one realization. Computer simulation demonstrates the performance improvement provided by the blind adaptive fractionally-spaced TEQ using MERRY algorithm for multicarrier systems.Show less >
Language :
Anglais
Popular science :
Non
Source :