Sciweavers

CEE
2007

Turbo equalization for block fading MIMO channels using random signal mapping

13 years 3 months ago
Turbo equalization for block fading MIMO channels using random signal mapping
We present a novel turbo equalization scheme for block fading MIMO channels, where diversity is achieved using random signal mapping. We show that the computational complexity of the proposed scheme is not a function of the number of transmit antennas, and compares favorably to the complexity of similar systems based on space–time trellis codes and space–time block codes. Finally, we provide simulation results showing that the proposed scheme achieves full diversity, and investigate its performance in terms of the number of transmit antennas, ISI length and imperfect channel knowledge. Ó 2006 Elsevier Ltd. All rights reserved.
Richard Demo Souza, Javier Garcia-Frias, Renato da
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2007
Where CEE
Authors Richard Demo Souza, Javier Garcia-Frias, Renato da Rocha Lopes
Comments (0)