A Block Based Eigenvector Equalization for Time - Varying Channels
| Document type: | Conference Papers |
|---|---|
| Peer reviewed: | Yes |
| Author(s): | Ronnie Gustafsson, Abbas Mohammed, Nedelko Grbic, Ingvar Claesson |
| Title: | A Block Based Eigenvector Equalization for Time - Varying Channels |
| Conference name: | Wireless 2002 |
| Year: | 2002 |
| Pagination: | 343-6 vol.1 |
| Publisher: | TRLabs |
| City: | Calgary |
| Organization: | Blekinge Institute of Technology |
| Department: | Department of Telecommunications and Signal Processing (Institutionen för telekommunikation och signalbehandling) Department of Telecommunications and Signal Processing S-372 25 Ronneby +46 455 38 50 00 |
| Authors e-mail: | Ronnie.Gustafsson@bth.se |
| Language: | English |
| Abstract: | In this paper we investigate the EigenVector Algorithm for Blind Equalization (EVA), and extend its application to the equalization of time-varying fading channels. The modified iterative algorithm, termed Block-Based EVA (BBEVA), is evaluated in terms of ISI suppression, MSE and by examining the signal constellation at the output of the equalizer. Simulation results show that the BBEVA performs better than the non-blind Least Mean Squares (LMS) algorithm. |
| Subject: | Signal Processing\Filter Design Signal Processing\Beamforming |
| Keywords: | equalization |
