IPHD (Iterative Parallel Hybrid Decoding) of various MLC (Multi-Level Code) signals. Various embodiments are provided by which IPHD may be performed on MLC LDPC (Multi-Level Code Low Density Parity Check) coded modulation signals mapped using a plurality of mappings. This IPHD may also be performed on...http://www.google.de/patents/US7383487?utm_source=gb-gplus-sharePatent US7383487 - IPHD (iterative parallel hybrid decoding) of various MLC (multi-level code) signals