Link Optimisation for MIMO Communication Systems: Linear and dirty-paper-coding MIMO precoding techniques for high performance and low-complexity levels - Couverture souple

Pineda Rico, Ulises

 
9783838344805: Link Optimisation for MIMO Communication Systems: Linear and dirty-paper-coding MIMO precoding techniques for high performance and low-complexity levels
Couverture souple
ISBN 10 : 3838344804 ISBN 13 : 9783838344805
Editeur : LAP Lambert Academic Publishing, 2010

Synopsis

The MIMO antenna array techniques promise to help fulfil the requirements of future networks by offering high space diversity-gain and enhanced data rates. However, there are some considerable challenges with MIMO techniques that must be overcome. The most serious of which is the co-channel interference impairment. In order to overcome such a challenge, precoding is introduced as an excellent choice for complementing the MIMO systems. Precoding diverges in two branches: the linear algorithms which can achieve reasonable performance at relatively low complexity levels, and the non-linear techniques which can achieve near optimal capacity but at the expense of higher complexity. However, the latter shows that any known interference at the transmitter can be subtracted at the receiver without the penalty of degrading the radio resources. Following that trend, with the intention to find an efficient precoding technique that is able to offer a good trade-off between efficacy and complexity, we discover that one of the viable choices is to deal with the power constraint during the precoding stage.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

The MIMO antenna array techniques promise to help fulfil the requirements of future networks by offering high space diversity-gain and enhanced data rates. However, there are some considerable challenges with MIMO techniques that must be overcome. The most serious of which is the co-channel interference impairment. In order to overcome such a challenge, precoding is introduced as an excellent choice for complementing the MIMO systems. Precoding diverges in two branches: the linear algorithms which can achieve reasonable performance at relatively low complexity levels, and the non-linear techniques which can achieve near optimal capacity but at the expense of higher complexity. However, the latter shows that any known interference at the transmitter can be subtracted at the receiver without the penalty of degrading the radio resources. Following that trend, with the intention to find an efficient precoding technique that is able to offer a good trade-off between efficacy and complexity, we discover that one of the viable choices is to deal with the power constraint during the precoding stage.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP Lambert Academic Publishing
Date d'édition
2010
Langue
anglais
ISBN 10 
3838344804
ISBN 13 
9783838344805
Reliure
Broché
Nombre de pages
148
Coordonnées du fabricant
non disponible
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