Efficient series expansion for Matrix inversion with application to MMSE equalization - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Communications Letters Année : 2008

Efficient series expansion for Matrix inversion with application to MMSE equalization

Résumé

In this paper, we describe an efficient approach to overcome the need for matrix inversion required in most wired applications encountered in practice. In particular, MMSE equalization based on series expansion to approximate the matrix inversion is addressed. By adjusting a scaling factor, the series expansion is directly optimized according to a fixed order with respect to a system performance criterion. In comparison with previous approaches, the resulting equalizer enables improved BER performance according to a fixed order, in addition to low complexity without the need for a complicated eigenvalue calculation procedure.
Fichier principal
Vignette du fichier
COM_Letter_2008_LeJosse.pdf (187.66 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-01893758 , version 1 (11-06-2021)

Identifiants

Citer

Nicolas Le Josse, Christophe Laot, Karine Amis Cavalec. Efficient series expansion for Matrix inversion with application to MMSE equalization. IEEE Communications Letters, 2008, 12 (1), pp.35 - 37. ⟨10.1109/LCOMM.2008.071274⟩. ⟨hal-01893758⟩
16 Consultations
68 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More