Multiple turbo codes for deep-space communications
D Divsalar, F Pollara - The Telecommunications and Data Acquisition …, 1995 - ntrs.nasa.gov
D Divsalar, F Pollara
The Telecommunications and Data Acquisition Report, 1995•ntrs.nasa.govIn this article, we introduce multiple turbo codes and a suitable decoder structure derived
from an approximation to the maximum a posteriori probability (MAP) decision rule, which is
substantially different from the decoder for two-code-based encoders. We analyze the effect
of interleaver choice on the weight distribution of the code, and we describe simulation
results on the improved performance of these new codes.
from an approximation to the maximum a posteriori probability (MAP) decision rule, which is
substantially different from the decoder for two-code-based encoders. We analyze the effect
of interleaver choice on the weight distribution of the code, and we describe simulation
results on the improved performance of these new codes.
In this article, we introduce multiple turbo codes and a suitable decoder structure derived from an approximation to the maximum a posteriori probability (MAP) decision rule, which is substantially different from the decoder for two-code-based encoders. We analyze the effect of interleaver choice on the weight distribution of the code, and we describe simulation results on the improved performance of these new codes.
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