Corrección de errores sin retorno mejorada con intercalación a nivel de bits

摘要

The present invention improves communication systems by providing a virtual binary erasure channel over a frame-based data exchange infrastructure, through a combination of time diversity mechanisms with bit-based interleaving agents. The interleaving agents are judiciously positioned in the data processing path to provide benefits to the forward error correction functions of the communication system. The invention thus allows for a significant reduction of the complexity of the error correction facilities of a communication system such as a DVB-SH system, by allowing the efficient use of a low-complexity binary based decoder.