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HSPA evolution has raised the requirements for WCDMA based systems where turbo code has been adapted to perform the error correction. Many parallel turbo decoding architectures have recently been proposed to enhance the channel throughput but the interleaving algorithm used in WCDMA based systems does not freely allows to use them due to high percentage of memory conflicts. This paper provides a comprehensive...
Near-capacity performance of turbo codes is generally achieved with a large number of decoding iterations. Various iteration stopping rules introduced in the literature often induce performance loss. This paper proposes a novel partial decoding iteration scheme using a bit-level convergence test. We first establish decoding optimality of windowed partial iteration for non-converged bits given that...
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