Event Details
Design Considerations for Turbo Codes and Space Time Codes
Presenter: Dr. Christina Fragouli - Research Associate, Dept. of Physics, National Capodistrean University of Athens, Athens, Greece
Supervisor:
Date: Thu, April 11, 2002
Time: 09:30:00 - 10:30:00
Place: EOW 430
ABSTRACT
Abstract
Turbo codes and space time codes are recently emerged active research areas, that both offer a significant performance improvement in their respective context, i.e., in the case of turbo codes performance closer to channel capacity, in the case of space-time codes, diversity advantages for fading channels.
We discuss design considerations for these systems that include, for turbo codes, the constituent encoder search space and a comparison between symbol vs. bit interleaving, and for space-time codes, training for multiple transmit antennas and limitations of the diversity and coding design criteria.
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Dr. N.J. Dimopoulos (721-8902)