Bit Interleaved Space-Time Codes
Hocevar , Dale
Transmit diversity; natural space-time codes; bit interleaving; MAP; iterative decoder
We develop a new construction criterion for BSPK space-time codes which simultaneously reflects both "coding" and "diversity" advantage. Furthermore, we propose a new method of improving the performance of space-time codes, naemly bit interleaving. Subsequently we provide a computationally effective, iterative way of decoding bit interleaved space-time codes. At the end we note the 2dB gain due to the new approach. We note the sixteen state code which operates close to 3dB from the outage probability.
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- ECE Publications