Title :

Maximum kurtosis estimation of the optimal filter and convergence step size parameter in blind adaptive TEQ for multicarrier systems

Author(s) :

Bellahsene, H. [Auteur]
Rouvaen, Jean-Michel [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Djeddi, M. [Auteur]

Journal title :

European Transactions on Telecommunications

Pages :

311-321

Publisher :

Wiley

Publication date :

2009

ISSN :

1124-318X

English keyword(s) :

Equalizers
Multicarrier modulation
Optimization
Signal to noise ratio

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

The effective channel channel shortening equalisers (CSE) using blind adaptive algorithms have run into great interest. These are very important for orthogonal sub-carrier maintained for multicarrier modulation (MCM) and ...
Show more >The effective channel channel shortening equalisers (CSE) using blind adaptive algorithms have run into great interest. These are very important for orthogonal sub-carrier maintained for multicarrier modulation (MCM) and reduce consequently the complexity of multi-users detection algorithms. We review in this paper the evolution from classical equalisation to the channel shortening equalisation. We utilise the calculus of maximum kurtosis for determining the optimal time domain equaliser (TEQ) and synchronisation delay for the maximum shortening signal to noise ratio (MSSNR) algorithm. We compare the optimal filters obtained by other methods and the proposed method based on maximum kurtosis.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL